BOS - DEC

$350 Find Cheap Flights from Boston to Decatur

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 1/20. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$350
United Airlines
Tue 1/20Sat 1/24
BOS - DEC • 1 stop
Cheapest one-way
Multiple Airlines
Sun 1/4
BOS - DEC • multi-stop
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We hope you love your trip to Decatur!
Flight Deals
Booking Insights
Flight 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

Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
9:30 am - 6:01 pm
BOS
-
DEC
9h 31m1 stop
United Airlines Logo
7:09 pm - 10:52 am
DEC
-
BOS
14h 43m1 stop
$350United Airlines
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
10:30 am - 6:01 pm
BOS
-
DEC
8h 31m2 stops
United Airlines Logo
7:09 pm - 12:46 pm
DEC
-
BOS
16h 37m1 stop
$374United Airlines
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
10:30 am - 6:01 pm
BOS
-
DEC
8h 31m1 stop
United Airlines Logo
7:09 pm - 6:32 pm
DEC
-
BOS
22h 23m3 stops
$395United Airlines
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
9:30 am - 6:01 pm
BOS
-
DEC
9h 31m2 stops
United Airlines Logo
7:09 pm - 12:19 pm
DEC
-
BOS
16h 10m2 stops
$538United Airlines
Booking Insights

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.

Which airlines fly non-stop between Boston and Decatur?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Boston to Decatur.

There is just one airline that flies from Boston to Decatur direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $327.

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Good to know

Cheapest flight$350
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 $350 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.

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 9138 reviews
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

10.0 ExcellentDr. Joseph, Jan 2026
EWR - ORD
Read more United Airlines reviews

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

They did the one thing that really matters - got to Chicago early.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

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

Information on your arrival and departure airports

Boston (BOS)
Decatur (DEC)