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Decatur

$197+ Cheap flights from Massachusetts to Decatur, IL (DEC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DEC
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Massachusetts to Decatur

Best flights from Massachusetts to Decatur
Discover carefully curated flight deals from Massachusetts to Decatur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:10 pmBOS - DEC
1 stop6h 48mUnited Airlines
Mon 4/136:55 pmDEC - BOS
1 stop5h 11mUnited Airlines
Deal found 12/16$344
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/412:45 pmBOS - DEC
1 stop6h 16mUnited Airlines
Mon 2/99:49 amDEC - BOS
1 stop6h 30mUnited Airlines
Deal found 12/15$344
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:10 pmBOS - DEC
1 stop6h 48mUnited Airlines
Wed 4/89:42 amDEC - BOS
1 stop6h 46mUnited Airlines
Deal found 12/16$344
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2311:02 amBOS - DEC
1 stop7h 56mUnited Airlines
Tue 4/146:55 pmDEC - BOS
1 stop5h 11mUnited Airlines
Deal found 12/16$344
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:10 pmBOS - DEC
1 stop6h 48mUnited Airlines
Tue 4/146:55 pmDEC - BOS
1 stop5h 11mUnited Airlines
Deal found 12/16$344
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2311:02 amBOS - DEC
1 stop7h 56mUnited Airlines
Wed 4/89:42 amDEC - BOS
1 stop6h 46mUnited Airlines
Deal found 12/16$344
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:10 pmBOS - DEC
1 stop6h 48mUnited Airlines
Wed 4/89:42 amDEC - BOS
1 stop6h 46mUnited Airlines
Deal found 12/16$344
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:02 amBOS - DEC
1 stop7h 56mUnited Airlines
Thu 4/96:55 pmDEC - BOS
1 stop5h 11mUnited Airlines
Deal found 12/16$344
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:10 pmBOS - DEC
1 stop6h 48mUnited Airlines
Fri 4/109:42 amDEC - BOS
1 stop14h 24mUnited Airlines
Deal found 12/16$349
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:45 amBOS - DEC
1 stop25h 07mUnited Airlines
Wed 4/89:42 amDEC - BOS
1 stop6h 46mUnited Airlines
Deal found 12/16$349
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:16 amBOS - DEC
1 stop26h 36mUnited Airlines
Wed 4/89:42 amDEC - BOS
1 stop6h 46mUnited Airlines
Deal found 12/16$349
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:16 amBOS - DEC
1 stop26h 36mUnited Airlines
Mon 4/136:55 pmDEC - BOS
1 stop5h 11mUnited Airlines
Deal found 12/16$349

Find flight deals from Massachusetts to Decatur

Keep the following information in mind while searching for Massachusetts to Decatur flight deals. Data was last updated December 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$344
(United Airlines)

One-way from

$197
(United Airlines)
Provider with most accurate pricing for Boston Logan Intl-Decatur Arpt flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Decatur Arpt flights.
Search Deals
From Massachusetts to Decatur Arpt
Search Deals
One-way flight from Massachusetts to Decatur Arpt
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Decatur that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Massachusetts to Decatur that are best for you.

Fly from

Massachusetts

Fly to

Decatur

Route

Depart

Return

Price

BostonDecatur

BOS - DEC

BOSDEC

Boston Logan Intl

Thu 3/19

12:10 pm-5:58 pm

1 stop6h 48m

Decatur Arpt

Mon 4/13

6:55 pm-1:06 am

1 stop5h 11m

$344

BostonDecatur

BOS - DEC

BOSDEC

Boston Logan Intl

Wed 2/4

12:45 pm-6:01 pm

1 stop6h 16m

Decatur Arpt

Mon 2/9

9:49 am-5:19 pm

1 stop6h 30m

$344

BostonDecatur

BOS - DEC

BOSDEC

Boston Logan Intl

Wed 3/25

12:10 pm-5:58 pm

1 stop6h 48m

Decatur Arpt

Wed 4/8

9:42 am-5:28 pm

1 stop6h 46m

$344

BostonDecatur

BOS - DEC

BOSDEC

Boston Logan Intl

Mon 3/23

11:02 am-5:58 pm

1 stop7h 56m

Decatur Arpt

Tue 4/14

6:55 pm-1:06 am

1 stop5h 11m

$344

BostonDecatur

BOS - DEC

BOSDEC

Boston Logan Intl

Thu 3/19

12:10 pm-5:58 pm

1 stop6h 48m

Decatur Arpt

Tue 4/14

6:55 pm-1:06 am

1 stop5h 11m

$344

BostonDecatur

BOS - DEC

BOSDEC

Boston Logan Intl

Mon 3/23

11:02 am-5:58 pm

1 stop7h 56m

Decatur Arpt

Wed 4/8

9:42 am-5:28 pm

1 stop6h 46m

$344

BostonDecatur

BOS - DEC

BOSDEC

Boston Logan Intl

Thu 3/19

12:10 pm-5:58 pm

1 stop6h 48m

Decatur Arpt

Wed 4/8

9:42 am-5:28 pm

1 stop6h 46m

$344

BostonDecatur

BOS - DEC

BOSDEC

Boston Logan Intl

Thu 3/19

11:02 am-5:58 pm

1 stop7h 56m

Decatur Arpt

Thu 4/9

6:55 pm-1:06 am

1 stop5h 11m

$344

BostonDecatur

BOS - DEC

BOSDEC

Boston Logan Intl

Wed 3/25

12:10 pm-5:58 pm

1 stop6h 48m

Decatur Arpt

Fri 4/10

9:42 am-1:06 am

1 stop14h 24m

$349

BostonDecatur

BOS - DEC

BOSDEC

Boston Logan Intl

Sat 3/21

8:45 am-8:52 am

1 stop25h 07m

Decatur Arpt

Wed 4/8

9:42 am-5:28 pm

1 stop6h 46m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 15 results
1
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Best time to book a flight from Massachusetts to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Decatur

What is the cheapest month to book a flight from Massachusetts to Decatur, Illinois?

Currently, September is the cheapest month in which you can book a flight from Massachusetts to Decatur, Illinois (average of $178). Flying from Massachusetts to Decatur, Illinois in February is currently the most expensive (average of $464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Decatur. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Decatur from Massachusetts?

    Decatur Arpt (DEC) is the airport you will fly into if you book a flight from Massachusetts to Decatur. It is only a 4.7 mi journey from Decatur Arpt (DEC) to Decatur’s city center.

  • How long is the flight from Massachusetts to Decatur, Illinois?

    Airlines like United Airlines fly from Massachusetts to Decatur, Illinois in about 6h 48m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 944 mi.

  • Can I find deals for flights from Massachusetts to Decatur that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Decatur flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Decatur?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Decatur.

  • Can I find deals for business class flights from Massachusetts to Decatur?

    Yes. Cheapflights offers flight deals from Massachusetts to Decatur by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Decatur, Illinois?

    Currently, September is the cheapest month in which you can book a flight from Massachusetts to Decatur, Illinois (average of $178). Flying from Massachusetts to Decatur, Illinois in February is currently the most expensive (average of $464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Decatur?

Book flights to Decatur if you plan to visit one of these locations
Mattoon
Effingham

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Alternative routes for Massachusetts to Decatur

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Massachusetts to Decatur

Discover the top airline that operate flights from Massachusetts to Decatur. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$327Average$449FlexibilityNo cancel feeOn-time69%

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