Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BOS - DEC

$394 Find cheap flights from Boston to Decatur, Illinois

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Decatur departing on 6/14. 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

Search hundreds of travel sites at once for deals on flights to Decatur

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Decatur, 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 Boston to Decatur, as well as popular online travel agencies
In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

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

Track pricesNot ready to book? Create a price alert for when prices drop.

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

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Boston to Decatur (BOS-DEC)

 
These are the cheapest deals for flights from Boston to Decatur 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 Decatur

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

Recent one-way flight deals from Boston to Decatur

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

Recent last minute flight deals from Boston to Decatur

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

Recent direct flight deals from Boston to Decatur

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

Cheap bus & train deals from Boston to Decatur

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

All round-trip flight deals to Decatur

The cheapest plane tickets to Decatur found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 10:46 amBOS-DEC
5h 46m1 stop
11:45 am - 10:37 pmDEC-BOS
9h 52m2 stops
$394United Airlines
Find Deal
Fri, Jun 14 - Tue, Jul 2
6:00 am - 10:46 amBOS-DEC
5h 46m1 stop
5:20 pm - 9:22 amDEC-BOS
15h 02m1 stop
$395United Airlines
Find Deal
Fri, Jun 14 - Thu, Jul 4
6:00 am - 4:18 pmBOS-DEC
11h 18m1 stop
11:45 am - 9:24 amDEC-BOS
20h 39m1 stop
$421United Airlines
Find Deal
Mon, Jun 17 - Tue, Jun 18
6:00 am - 10:46 amBOS-DEC
5h 46m1 stop
11:45 am - 9:22 amDEC-BOS
20h 37m1 stop
$424United Airlines
Find Deal
Fri, Jun 14 - Tue, Jul 2
6:00 am - 10:46 amBOS-DEC
5h 46m1 stop
5:20 pm - 2:16 pmDEC-BOS
19h 56m2 stops
$434United Airlines
Find Deal
Fri, Jun 14 - Thu, Jul 4
6:00 am - 4:18 pmBOS-DEC
11h 18m1 stop
11:45 am - 11:59 pmDEC-BOS
11h 14m2 stops
$476United Airlines
Find Deal
Mon, Jun 17 - Tue, Jun 18
6:00 am - 10:46 amBOS-DEC
5h 46m1 stop
11:45 am - 11:04 amDEC-BOS
22h 19m3 stops
$506United Airlines
Find Deal
Fri, Jun 14 - Tue, Jul 2
6:00 am - 10:46 amBOS-DEC
29h 46m3 stops
11:45 am - 10:37 pmDEC-BOS
9h 52m2 stops
$537United Airlines
Find Deal
Fri, Jun 14 - Tue, Jul 2
8:45 am - 4:18 pmBOS-DEC
8h 33m2 stops
11:45 am - 11:59 pmDEC-BOS
11h 14m2 stops
$540United Airlines
Find Deal
Mon, Jun 17 - Tue, Jun 18
7:10 pm - 10:46 amBOS-DEC
16h 36m2 stops
5:20 pm - 2:15 pmDEC-BOS
19h 55m2 stops
$824United Airlines
Find Deal
Fri, Jun 14 - Thu, Jul 4

Flights from Boston to Decatur - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Decatur 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 Decatur?

The average price of all flights from Boston to Decatur, Illinois clicked on KAYAK for each day over the last 12 months.
For Boston to Decatur, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Decatur back to Boston, the best deals are generally found on Saturday, with Friday being the most expensive.

Good to know

Cheapest flight

$394
Flight from Boston to Decatur

When to book flights from Boston to Decatur

Are your dates flexible? Find out the best times to travel from Boston to Decatur 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 Decatur

  • What is the cheapest flight from Boston to Decatur, Illinois?

    In the last 3 days, the lowest price for a flight from Boston to Decatur, Illinois was $394 for a round-trip ticket.

  • Do I need a passport to fly between Boston and Decatur?

    A passport is not required to fly from Boston to Decatur.

  • Which airports will I be using when flying from Boston to Decatur?

    On your way to Decatur, you’ll fly out from Boston Logan Intl. You’ll be landing at Decatur Arpt.

  • Which aircraft models fly most regularly from Boston to Decatur?

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

  • Which airline alliances offer flights from Boston to Decatur?

    Star Alliance is the only airline alliance operating flights between Boston and Decatur.

  • How does KAYAK find such low prices on flights from Boston to Decatur?

    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 Decatur.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Decatur 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 Decatur?

    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 Decatur with an airline and back to Boston with another airline. Booking your flights between Boston and DEC 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 Decatur?

    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 Decatur 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 airline flying from Boston to Decatur

 
See real verified KAYAK customer reviews for airlines flying from Boston to Decatur. 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 Decatur? 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.
7.4
United AirlinesOverall score based on 10980 reviews
7.1Entertainment
7.7Boarding
8.1Crew
7.2Comfort
6.7Food
Airline reviews

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.

4.0 OkayAnonymous, May 2024BOS - IAH
Read more about United Airlines reviews

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.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Boston - Decatur Flights

Departure:

Boston (undefined)United States

Destination:

Decatur (DEC)United States

Return flight deals:

Decatur - Boston

Cabin classes:

Browse origins:

Browse destinations: