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BOS - STL

$70 Find cheap flights from Boston to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to St. Louis departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/13
Thu 6/20

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to St. Louis.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to St. Louis.
In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

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Cheap flight deals from Boston to St. Louis (BOS-STL)

 
These are the cheapest deals for flights from Boston to St. Louis currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to St. Louis

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to St. Louis.

Recent one-way flight deals from Boston to St. Louis

Only flying one-way? Below are some of the best one-way flight deals from Boston to St. Louis found on KAYAK recently.

Recent last minute flight deals from Boston to St. Louis

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Boston to St. Louis.

Recent direct flight deals from Boston to St. Louis

The latest deals for direct flights from Boston to St. Louis so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Boston to St. Louis

Find recent round-trip train or bus tickets from Boston to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:42 am - 7:08 amBOS-STL
20h 26m1 stop
7:44 pm - 8:16 amSTL-BOS
11h 32m1 stop
$101Frontier
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Sat, Jun 1 - Tue, Jun 4
11:42 am - 7:08 amBOS-STL
20h 26m1 stop
10:36 pm - 6:58 amSTL-BOS
7h 22m1 stop
$115Frontier
Find Deal
Sat, Jun 1 - Fri, Jun 7
9:52 am - 7:08 amBOS-STL
22h 16m1 stop
7:44 pm - 8:16 amSTL-BOS
11h 32m1 stop
$117Frontier
Find Deal
Wed, May 29 - Tue, Jun 4
6:10 am - 5:29 pmBOS-STL
12h 19m1 stop
7:44 pm - 8:16 amSTL-BOS
11h 32m1 stop
Thu, May 30 - Tue, Jun 4
6:10 am - 5:28 pmBOS-STL
12h 18m1 stop
10:36 pm - 6:58 amSTL-BOS
7h 22m1 stop
Thu, Jun 6 - Fri, Jun 7
12:07 pm - 9:39 amBOS-STL
22h 32m2 stops
2:35 pm - 9:51 amSTL-BOS
18h 16m2 stops
$174Spirit Airlines
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Mon, Jun 3 - Tue, Jun 4
8:59 pm - 6:40 pmBOS-STL
22h 41m1 stop
2:35 pm - 9:51 amSTL-BOS
18h 16m2 stops
$175Spirit Airlines
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Wed, May 29 - Tue, Jun 4
2:00 pm - 8:50 pmBOS-STL
7h 50m1 stop
10:00 am - 4:32 pmSTL-BOS
5h 32m1 stop
$264Delta
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Tue, Oct 8 - Wed, Oct 23
7:00 am - 9:10 amBOS-STL
3h 10mnonstop
1:40 pm - 5:29 pmSTL-BOS
2h 49mnonstop
$317American Airlines
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Fri, May 31 - Tue, Jun 4
8:29 am - 6:00 pmBOS-STL
10h 31m1 stop
6:08 am - 12:11 pmSTL-BOS
5h 03m1 stop
$322American Airlines
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Thu, Jul 4 - Sun, Jul 7
6:10 am - 2:23 pmBOS-STL
9h 13m1 stop
$70Spirit Airlines
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Tue, Jun 11
9:56 am - 7:08 amBOS-STL
22h 12m1 stop
$78Frontier
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Mon, Jun 3
8:15 am - 2:42 pmBOS-STL
7h 27m1 stop
$80Frontier
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Wed, Jul 17
10:04 am - 7:08 amBOS-STL
22h 04m1 stop
$85Frontier
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Mon, May 20
11:02 am - 1:09 pmBOS-STL
3h 07mnonstop
$161American Airlines
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Tue, Jun 4
9:09 am - 4:51 pmBOS-STL
8h 42m1 stop
$164American Airlines
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Tue, Jun 25
8:00 am - 12:16 pmBOS-STL
5h 16m1 stop
$199Delta
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Thu, May 23
8:30 am - 5:10 pmBOS-STL
9h 40m2 stops
$244United Airlines
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Sat, Nov 2
9:00 am - 3:40 pmBOS-STL
7h 40m2 stops
$276United Airlines
Find Deal
Wed, Jul 17
7:41 pm - 11:59 pmBOS-STL
29h 18m2 stops
$414Alaska Airlines
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Sun, May 19
10:26 am - 7:08 amBOS-STL
21h 42m1 stop
2:35 pm - 8:09 pmSTL-BOS
28h 34m1 stop
Thu, May 16 - Tue, May 21
10:26 am - 7:08 amBOS-STL
21h 42m1 stop
7:44 pm - 9:04 amSTL-BOS
12h 20m1 stop
$328Frontier
Find Deal
Thu, May 16 - Sun, May 19
8:59 pm - 10:28 amBOS-STL
14h 29m1 stop
2:35 pm - 2:22 pmSTL-BOS
22h 47m3 stops
$334Spirit Airlines
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Fri, May 17 - Tue, May 21
8:59 pm - 10:28 amBOS-STL
14h 29m1 stop
2:35 pm - 12:16 pmSTL-BOS
20h 41m2 stops
$338Spirit Airlines
Find Deal
Fri, May 17 - Tue, May 21
11:00 am - 5:16 pmBOS-STL
7h 16m1 stop
6:00 am - 1:39 pmSTL-BOS
6h 39m1 stop
$417Delta
Find Deal
Fri, May 17 - Tue, May 21
5:00 pm - 9:34 pmBOS-STL
5h 34m1 stop
12:53 pm - 7:15 pmSTL-BOS
5h 22m1 stop
$436Delta
Find Deal
Fri, May 17 - Sat, May 18
6:00 am - 10:59 amBOS-STL
5h 59m1 stop
5:31 pm - 1:20 amSTL-BOS
6h 49m1 stop
$448United Airlines
Find Deal
Sun, May 19 - Fri, May 24
7:10 am - 11:10 amBOS-STL
5h 00m1 stop
1:40 pm - 5:29 pmSTL-BOS
2h 49mnonstop
$451American Airlines
Find Deal
Wed, May 15 - Wed, May 15
8:00 am - 2:23 pmBOS-STL
7h 23m1 stop
6:30 am - 2:37 pmSTL-BOS
7h 07m1 stop
$583United Airlines
Find Deal
Sat, May 18 - Wed, May 22
7:00 am - 9:10 amBOS-STL
3h 10mnonstop
1:40 pm - 5:29 pmSTL-BOS
2h 49mnonstop
$667American Airlines
Find Deal
Wed, May 15 - Wed, May 15
7:55 am - 9:50 amBOS-STL
2h 55mnonstop
8:35 pm - 12:05 amSTL-BOS
2h 30mnonstop
$354Southwest
Find Deal
Mon, Jun 3 - Thu, Jun 6
4:14 pm - 6:21 pmBOS-STL
3h 07mnonstop
6:51 pm - 10:29 pmSTL-BOS
2h 38mnonstop
$361American Airlines
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Tue, Jul 16 - Sun, Jul 21
4:14 pm - 6:14 pmBOS-STL
3h 00mnonstop
6:51 pm - 10:34 pmSTL-BOS
2h 43mnonstop
$371American Airlines
Find Deal
Tue, Jun 11 - Sun, Jun 16
7:00 am - 9:10 amBOS-STL
3h 10mnonstop
1:40 pm - 5:29 pmSTL-BOS
2h 49mnonstop
$378American Airlines
Find Deal
Fri, May 31 - Mon, Jun 3
7:00 am - 9:12 amBOS-STL
3h 12mnonstop
6:51 pm - 10:29 pmSTL-BOS
2h 38mnonstop
$381American Airlines
Find Deal
Fri, Jul 12 - Mon, Jul 15
11:02 am - 1:09 pmBOS-STL
3h 07mnonstop
1:40 pm - 5:29 pmSTL-BOS
2h 49mnonstop
$382American Airlines
Find Deal
Mon, Jun 3 - Tue, Jun 4
7:00 am - 9:12 amBOS-STL
3h 12mnonstop
6:51 pm - 10:29 pmSTL-BOS
2h 38mnonstop
$391American Airlines
Find Deal
Mon, Jul 29 - Thu, Aug 1
4:14 pm - 6:14 pmBOS-STL
3h 00mnonstop
6:51 pm - 10:34 pmSTL-BOS
2h 43mnonstop
$392American Airlines
Find Deal
Tue, Jun 18 - Thu, Jun 20
7:00 am - 9:07 amBOS-STL
3h 07mnonstop
6:51 pm - 10:34 pmSTL-BOS
2h 43mnonstop
$401American Airlines
Find Deal
Mon, Jun 17 - Fri, Jun 21
11:02 am - 1:09 pmBOS-STL
3h 07mnonstop
1:40 pm - 5:29 pmSTL-BOS
2h 49mnonstop
$402American Airlines
Find Deal
Wed, May 29 - Tue, Jun 4

Flights from Boston to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to St. Louis?

The average price of all flights from Boston to St. Louis clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to St. Louis on a Tuesday and more expensive on a Monday. On your return trip to Boston, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

What is the cheapest month to fly from Boston to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to St. Louis is February, where tickets cost $344 on average. On the other hand, the most expensive months are June and November, where the average cost of tickets is $521 and $497 respectively.

How far in advance should I book a flight from Boston to St. Louis?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to St. Louis, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 81 days before departure.

Which airlines provide the cheapest flights from Boston to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Boston to St. Louis were found on Frontier ($101) and Spirit Airlines ($174). Spirit Airlines proposed the cheapest one-way flight at $70.

Which airlines fly non-stop between Boston and St. Louis?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Boston to St. Louis.
There are 2 airlines that fly nonstop from Boston to St. Louis. They are American Airlines and Southwest. The cheapest airline for this route is American Airlines, with the best one-way deal found costing $278. On average, the best prices for this route can be found at American Airlines.

How many flights are there between Boston and St. Louis per day?

Each day, there are between 6 and 9 nonstop flights that take off from Boston and land in St. Louis, with an average flight time of 2h 58m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 59 flights. The most frequent day of departure is Wednesday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Boston and St. Louis?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Boston to St. Louis take?

A direct flight to St. Louis will take on average 2h 55m to travel the 1,043 miles flying distance from Boston.

What’s the earliest departure time from Boston to St. Louis?

Early birds can take the earliest flight from Boston at 6:50 am and will be landing in St. Louis at 8:45 am.

What’s the latest departure time from Boston to St. Louis?

If you prefer to fly at night, the latest flight from Boston to St. Louis jets off at 8:00 pm and lands at 10:00 pm.

Good to know

Low season

January

High season

May

Cheapest flight

$70
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Boston to St. Louis

When to book flights from Boston to St. Louis

Are your dates flexible? Find out the best times to travel from Boston to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to St. Louis

  • Does STL provide facilities for nursing mothers?

    Yes. STL provides lactation suites for traveling mothers if they want some privacy while they breastfeed or if they need to pump. These lactation suites are outfitted with a comfortable chair, a table, a sink, a bench, a footrest, and an outlet that is appropriately placed for a breast pump. These clean, private suites can be found at Gates C9, E33, and A10.

  • Does BOS have a lounge for the US military?

    Yes. The USO at BOS proudly welcomes active-duty service members of the US military and their families. The lounge is located in Terminal C, before security, on the lower level, toward Terminal E. Amenities at this lounge include comfortable seating around a TV with DVDs and Xbox games, a kitchen area, internet access, computers, emergency personal-care kits, reference materials about Boston, and so much more. This USO is open from 8 am until 9 pm Monday thru Friday and from 8 am to 8 pm on Saturday and Sunday.

  • Does STL have a prayer room or chapel for passengers?

    STL provides travelers and staff alike with two interfaith chapels. The chapels provide prayer books, prayer rugs, and services that include empathetic listening, spiritual guidance, and religious services. Open and available 24/7, one chapel is located on the lower level of Terminal 1 and the other is at Gate E40.

  • How can I fly between BOS and STL?

    American Airlines, JetBlue, and Southwest are among the airlines that operate direct flights between BOS and STL. American Airlines and Delta are among the airlines that offer flights between BOS and STL that have one-stop. Layover cities include Philadelphia (PHL), Washington DC (DCA), and Charlotte (CLT). United Airlines is one of the carriers that operate flights between STL and BOS that have two stops. Layover cities include Newark (EWR) and Chicago (ORD).

  • What is the cheapest flight from Boston to St. Louis?

    In the last 3 days, the lowest price for a flight from Boston to St. Louis was $70 for a one-way ticket and $101 for a round-trip.

  • Do I need a passport to fly between Boston and St. Louis?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Boston to St. Louis?

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at St. Louis, also known as Lambert-St Louis.

  • Which airlines offer Wi-Fi service onboard planes from Boston to St. Louis?

    American Airlines, JetBlue, Delta, Alaska Airlines, and Aeromexico offer inflight Wi-Fi service on the Boston to St. Louis flight route.

  • Which aircraft models fly most regularly from Boston to St. Louis?

    The Embraer 175 is the aircraft model that flies most regularly on the Boston to St. Louis flight route.

  • Which airline alliances offer flights from Boston to St. Louis?

    oneworld is the only airline alliance operating flights between Boston and St. Louis.

  • On which days can I fly direct from Boston to St. Louis?

    There are nonstop flights from Boston to St. Louis on a daily basis.

  • Which is the best airline for flights from Boston to St. Louis, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to St. Louis are Delta and Alaska Airlines. With an average price for the route of $405 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $535 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Boston to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Boston with another airline. Booking your flights between Boston and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from BOS to St. Louis

  • Looking for a cheap flight? 25% of our users found flights on this route for $171 or less one-way and $378 or less round-trip.
  • Air Choice One and Cape Air are the airlines for which the St. Louis Lambert International Airport (STL) serves as a hub. Delta Airlines is the airline for which Boston Logan International Airport (BOS) is a hub. Also, Boston is a focus city for JetBlue.
  • BOS provides animal relief stations for those traveling with a pet or service animal. If your four-legged friend or guide needs to go to the bathroom before your flight, there are animal relief stations in Terminal B at Gate B29, in Terminal C at Gate C20, and in Terminal E at Gate E7.
  • BOS strives to make its terminals and facilities as accessible as possible. Some of the airport’s accessibility adaptations include elevators and ramps in all the terminals, fire alarms that are audio and visual, accessible restrooms in every terminal, and the availability of guest passes that caregivers can use to help differently-abled people beyond the security checkpoint.
  • To get to BOS from downtown Boston, “Take the T.” This means to take the public transportation options offered by the MBTA. These include the Silver Line rapid transit buses, Blue Line subway, and the MTBA ferries.
  • On your way out of STL, consider passing through Terminal 1, where you can hear the live music of the Terminal 1 piano and piano player. Installed as a part of an arts and culture initiative, this ever-present musical performance is also meant to add delight and relaxation to your journey.
See more tips

Prefer to fly non-stop from Boston to St. Louis?

Find which airlines fly direct from Logan Intl to Lambert-St Louis, which days they fly and book direct flights.

Nonstop departures

Boston Logan Intl to Lambert-St Louis

Monday

American Airlines, Qatar Airways, Southwest

American Airlines, Qatar Airways, +1 more

Tuesday

American Airlines, Qatar Airways, Southwest

American Airlines, Qatar Airways, +1 more

Wednesday

American Airlines, Qatar Airways, Southwest

American Airlines, Qatar Airways, +1 more

Thursday

American Airlines, Qatar Airways, Southwest

American Airlines, Qatar Airways, +1 more

Friday

American Airlines, Qatar Airways, Southwest

American Airlines, Qatar Airways, +1 more

Saturday

Southwest

Southwest

Sunday

American Airlines, Qatar Airways, Southwest

American Airlines, Qatar Airways, +1 more

See more direct flights

Nonstop returns

Lambert-St Louis to Boston Logan Intl

Monday

American Airlines, Iberia, Qatar Airways, +1 more

American Airlines, Iberia, +2 more

Tuesday

American Airlines, Iberia, Qatar Airways, +1 more

American Airlines, Iberia, +2 more

Wednesday

American Airlines, Iberia, Qatar Airways, +1 more

American Airlines, Iberia, +2 more

Thursday

American Airlines, Iberia, Qatar Airways, +1 more

American Airlines, Iberia, +2 more

Friday

American Airlines, Iberia, Qatar Airways, +1 more

American Airlines, Iberia, +2 more

Saturday

Southwest

Southwest

Sunday

American Airlines, Iberia, Qatar Airways, +1 more

American Airlines, Iberia, +2 more

See more direct flights
See more direct flights

Top 5 airlines serving from Boston to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Boston to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10706 reviews
8.2Boarding
8.6Crew
8.0Entertainment
7.4Food
7.9Comfort
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

They did a fine job. Can't wait to use Delta in the future.

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

On 2 different flights the wifi was horrible and there was no drink or snack service.

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

ticketing issues caused many customers to have to go back to check in after waiting in security, then go through security line again.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Flight delayed, boarding time kept changing, not good. Nee firm information given each time.

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

Despite a bumpy flight the pilot was great. The rest of the crew on the other hand couldn’t care less if a passenger would colapse and die. Horrible service, robot like, lifeless…

No service due to turbulence. No entertainment on this type of aircraft. But nice old comfortable seats.

Great service, on time, professional experience. Great landing under challenging crosswind conditions at BWI. I made my connection in Charlotte despite the plane getting stuck finding a gate to park in on arrival. The only glitch -- the Airbus 320 from CLT to BWI was quite comfortable, but the larger 321 from Logan to Charlotte had minimal leg/knee room. I get that it's a high volume route but dang, couldn't even open my laptop it was so tight

I did like the employee's, they are very friendly and all smiled most of the time, Overall, from checking in bags to getting on plane, not enough employees to be able to get all on the plane, therefore I was not able to get on the plane, due to no one wea there for me to check in my bag, so I decided to go thru the security point and by the time they were done with my bags, I was told that my bag cannot be checked in, and then found out that the lady that does the check in was boarding the customers onto the plane, she said that she was going back and fourth, there for was not able to get on the plane, which changed all my flights by the time I got to Dallas, I was on standby 3 times, and wasn't sure about being able to get on the fourth plane, so ended up buying another plane ticket, so I could make my destination on time.

Not sure about entertainment as I didn't use any, so maybe there should be an NA option on this survey. Otherwise everything was just as it should be. Of course I wish planes were more comfortable and had seats that would tilt back further.

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Book cheap flights from Boston to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to St. Louis found on KAYAK in the last 72 hours.
6/11Tue
1 stopSpirit Airlines
9h 13mBOS-STL
$70
6/3Mon
1 stopFrontier
22h 12mBOS-STL
$78
7/17Wed
1 stopFrontier
7h 27mBOS-STL
$80
5/20Mon
1 stopFrontier
22h 04mBOS-STL
$85
6/4Tue
nonstopAmerican Airlines
3h 07mBOS-STL
$161
6/25Tue
1 stopAmerican Airlines
8h 42mBOS-STL
$164
5/23Thu
1 stopDelta
5h 16mBOS-STL
$199
11/2Sat
2 stopsUnited Airlines
9h 40mBOS-STL
$244
7/17Wed
2 stopsUnited Airlines
7h 40mBOS-STL
$276
5/19Sun
2 stopsAlaska Airlines
29h 18mBOS-STL
$414

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Last minute flights from Boston to St. Louis

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to St. Louis that are departing in the next 10 days.
5/16Thu
multi-stop
21h 42mBOS-STL
5/21Tue
multi-stop
28h 34mSTL-BOS
$315
5/16Thu
multi-stopFrontier
21h 42mBOS-STL
5/19Sun
multi-stopFrontier
12h 20mSTL-BOS
$328
5/17Fri
multi-stopSpirit Airlines
14h 29mBOS-STL
5/21Tue
multi-stopSpirit Airlines
22h 47mSTL-BOS
$334
5/17Fri
multi-stopSpirit Airlines
14h 29mBOS-STL
5/21Tue
multi-stopSpirit Airlines
20h 41mSTL-BOS
$338
5/17Fri
multi-stopDelta
7h 16mBOS-STL
5/21Tue
multi-stopDelta
6h 39mSTL-BOS
$417
5/17Fri
multi-stopDelta
5h 34mBOS-STL
5/18Sat
multi-stopDelta
5h 22mSTL-BOS
$436
5/19Sun
multi-stopUnited Airlines
5h 59mBOS-STL
5/24Fri
multi-stopUnited Airlines
6h 49mSTL-BOS
$448
5/15Wed
multi-stopAmerican Airlines
5h 00mBOS-STL
5/15Wed
nonstopAmerican Airlines
2h 49mSTL-BOS
$451
5/18Sat
multi-stopUnited Airlines
7h 23mBOS-STL
5/22Wed
multi-stopUnited Airlines
7h 07mSTL-BOS
$583
5/15Wed
nonstopAmerican Airlines
3h 10mBOS-STL
5/15Wed
nonstopAmerican Airlines
2h 49mSTL-BOS
$667

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Boston - St. Louis Flights

Departure:

Boston (undefined)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Boston

Cabin classes:

$921
$1,610
$1,420
$326