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SYR - STL

$158 Find cheap flights from Syracuse 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 Syracuse to St. Louis departing on 7/11. 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
sáb. 6/29
sáb. 7/6

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Syracuse to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Syracuse to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Syracuse to St. Louis (SYR-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Syracuse to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:18 pm - 2:37 pmSYR-STL
20h 19m1 stop
7:44 pm - 10:11 amSTL-SYR
13h 27m1 stop
$209Frontier
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sáb., jun. 15 - dom., jun. 23
8:07 pm - 7:07 amSYR-STL
12h 00m1 stop
7:44 pm - 9:18 amSTL-SYR
12h 34m1 stop
$210Frontier
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mié., jun. 19 - mar., jun. 25
9:22 pm - 2:32 pmSYR-STL
18h 10m1 stop
6:30 am - 4:34 pmSTL-SYR
9h 04m1 stop
mié., jun. 12 - dom., jun. 16
10:10 am - 7:07 amSYR-STL
21h 57m2 stops
6:30 am - 4:34 pmSTL-SYR
9h 04m1 stop
mié., jun. 12 - dom., jun. 16
11:36 am - 5:23 pmSYR-STL
6h 47m1 stop
12:48 pm - 8:20 pmSTL-SYR
6h 32m1 stop
$263American Airlines
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sáb., sep. 21 - mié., sep. 25
6:29 am - 10:04 amSYR-STL
4h 35m1 stop
5:37 am - 10:56 amSTL-SYR
4h 19m1 stop
$278American Airlines
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mié., oct. 16 - lun., oct. 21
6:32 pm - 11:43 pmSYR-STL
6h 11m1 stop
6:10 pm - 10:37 pmSTL-SYR
3h 27m1 stop
$303Delta
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mar., jun. 18 - lun., jun. 24
11:45 am - 6:30 pmSYR-STL
7h 45m1 stop
5:34 pm - 10:18 amSTL-SYR
15h 44m2 stops
$306Delta
Find Deal
mié., jul. 17 - sáb., jul. 27
6:30 am - 10:07 amSYR-STL
4h 37m1 stop
5:34 pm - 9:41 amSTL-SYR
15h 07m2 stops
$406United Airlines
Find Deal
mié., oct. 16 - lun., oct. 21
6:00 am - 3:49 pmSYR-STL
10h 49m2 stops
11:10 am - 4:48 pmSTL-SYR
4h 38m1 stop
$467United Airlines
Find Deal
sáb., sep. 21 - mié., sep. 25

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

Get data-powered insights and trends into flights from Syracuse 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 Syracuse to St. Louis?

The average price of all flights from Syracuse 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 Wednesday and more expensive on a Monday. On your return trip to Syracuse, you should consider flying back on a Monday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Syracuse 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 Syracuse to St. Louis is January, where tickets cost $286 on average. On the other hand, the most expensive months are April and June, where the average cost of tickets is $532 and $470 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Syracuse 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 Syracuse to St. Louis, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Syracuse to St. Louis found by KAYAK users in the last 72 hours was for $209 on Frontier, followed by Sun Country Air ($235). One-way flight deals have also been found from as low as $158 on American Airlines and from $163 on Sun Country Air.

Good to know

Low season

January

High season

June

Cheapest flight

$158
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Syracuse to St. Louis

When to book flights from Syracuse to St. Louis

Are your dates flexible? Find out the best times to travel from Syracuse 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 Syracuse to St. Louis

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

    In the last 3 days, the lowest price for a flight from Syracuse to St. Louis was $158 for a one-way ticket and $209 for a round-trip.

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

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

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

    We unfortunately don’t have that data for this specific route.

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

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Syracuse and St. Louis, with SkyTeam being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Syracuse to St. Louis are Delta and United Airlines. With an average price for the route of $387 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $428 and an overall rating of 7.4.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Syracuse 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 Syracuse 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 Syracuse with another airline. Booking your flights between Syracuse 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 Syracuse 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 Syracuse up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Syracuse to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Syracuse 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 Syracuse 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 10457 reviews
7.9Comfort
8.0Entertainment
7.4Food
8.2Boarding
8.6Crew
Airline reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

2.0 MediocreNairan, May 2024JFK - FLL
Read more about Delta reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Seat back monitors and outlets were dead and not working.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

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

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

We just spent $6000 on our first trip since pre COVID and we were stranded on the runway of our departing airport for 2 hours and 15 minutes while our layover was only an hour and a half. We were told by the pilot we were next for de-icing and then got bumped by 3 other planes. Pilot went on to say they only had one guy working the de-icing where they usually have at least 2. In Rochester. In the heart of winter. Someone missed a step and should be fired. I'm not done.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

WiFi connected but only let you go to the AA website, not even text messaging worked.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

pleased with overall experienced, but seats in coach are tight.

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

Don't often sit in 1st class. Our experience was great.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

It was right on time and crew were very courteous

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Our original flight was delayed and we almost missed our layover. Fortunately they delayed the second flight as well due to the number of people being on both flights so we got lucky. But it was due to mechanical issues which was frustrating.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Book cheap flights from Syracuse to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Syracuse to St. Louis found on KAYAK in the last 72 hours.
7/11jue.
1 stopAmerican Airlines
7h 23mSYR-STL
$158
6/9dom.
1 stopSun Country Air
5h 53mSYR-STL
$163
7/11jue.
2 stops
27h 11mSYR-STL
$221
7/11jue.
3 stops
28h 50mSYR-STL
$222
6/9dom.
2 stops
26h 33mSYR-STL
$244
7/7dom.
1 stopSun Country Air
5h 53mSYR-STL
$273
7/6sáb.
1 stopAmerican Airlines
7h 22mSYR-STL
$283
6/9dom.
3 stops
26h 33mSYR-STL
$331
7/6sáb.
2 stopsAmerican Airlines
12h 19mSYR-STL
$343
7/7dom.
1 stopDelta
6h 03mSYR-STL
$443

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Syracuse - St. Louis Flights

Departure:

Syracuse (SYR)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Syracuse

Cabin classes: