BOS - DEC

$247 Find Cheap Flights from Boston to Decatur

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 Decatur departing on 7/12. 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
1 adult, Economy

KAYAK searches 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
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Flights Deals

Cheap Flights from Boston to Decatur (BOS-DEC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Decatur 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Decatur

Sat, Nov 22 - Thu, Dec 4
United Airlines Logo
8:30 pm - 8:48 amBOS-DEC
13h 18m1 stop
United Airlines Logo
7:08 pm - 10:49 amDEC-BOS
14h 41m1 stop
$354United Airlines
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Fri, Jul 25 - Tue, Jul 29
United Airlines Logo
6:03 pm - 8:48 amBOS-DEC
15h 45m1 stop
United Airlines Logo
9:45 am - 6:06 pmDEC-BOS
7h 21m1 stop
$357United Airlines
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Mon, Jul 14 - Fri, Jul 18
United Airlines Logo
8:20 pm - 8:48 amBOS-DEC
13h 28m1 stop
United Airlines Logo
9:45 am - 12:59 amDEC-BOS
14h 14m1 stop
$386United Airlines
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Sat, Nov 22 - Thu, Dec 4
United Airlines Logo
7:50 am - 5:52 pmBOS-DEC
11h 02m1 stop
United Airlines Logo
9:49 am - 6:16 pmDEC-BOS
7h 27m2 stops
$420United Airlines
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Thu, Aug 7 - Sun, Aug 10
United Airlines Logo
9:03 am - 8:48 amBOS-DEC
24h 45m1 stop
United Airlines Logo
6:55 pm - 9:26 amDEC-BOS
13h 31m1 stop
$425United Airlines
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Mon, Jul 14 - Fri, Jul 18
United Airlines Logo
12:02 pm - 6:03 pmBOS-DEC
7h 01m1 stop
United Airlines Logo
6:55 pm - 1:43 pmDEC-BOS
17h 48m2 stops
$435United Airlines
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Sat, Nov 22 - Thu, Dec 4
United Airlines Logo
10:25 am - 5:52 pmBOS-DEC
8h 27m2 stops
United Airlines Logo
9:49 am - 6:16 pmDEC-BOS
7h 27m2 stops
$460United Airlines
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Fri, Jul 25 - Tue, Jul 29
United Airlines Logo
5:30 am - 8:48 amBOS-DEC
28h 18m2 stops
United Airlines Logo
9:45 am - 6:06 pmDEC-BOS
7h 21m1 stop
$469United Airlines
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Thu, Aug 7 - Sun, Aug 10
United Airlines Logo
9:03 am - 8:48 amBOS-DEC
24h 45m1 stop
United Airlines Logo
6:55 pm - 2:14 pmDEC-BOS
18h 19m2 stops
$474United Airlines
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Thu, Aug 7 - Sun, Aug 10
United Airlines Logo
6:05 am - 6:03 pmBOS-DEC
12h 58m2 stops
United Airlines Logo
6:55 pm - 2:14 pmDEC-BOS
18h 19m2 stops
$560United Airlines
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KAYAK's insights & trends for Boston to Decatur flights

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 round-trip flights from Boston to Decatur clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Decatur on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Boston to Decatur. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

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Good to know

Cheapest flight$247
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?

    In the last 3 days, the lowest price for a flight from Boston to Decatur was $247 for a one-way ticket and $354 for a round-trip.

  • 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.

Reviews of the 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 8852 reviews
7.7Boarding
7.0Entertainment
6.6Food
8.1Crew
7.3Comfort
Airline reviews

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

6.0 GoodAnonymous, Jun 2025MLI - ORD
Read more United Airlines reviews

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

The first flight was better in terms of the aircraft.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

Everything you need to know for your flight from Boston to Decatur

Information on your arrival and departure airports

Boston (BOS)
Decatur (DEC)

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