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$321+ Cheap flights from Decatur, IL (DEC) to Massachusetts

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — BOS
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
1 adult, Economy
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Cheap flight deals from Decatur to Massachusetts

Keep the following information in mind while searching for Decatur to Massachusetts flight deals. Data was last updated septembre 15, 2025.

Round-trip from

$325
(United Airlines)

One-way from

$321
(United Airlines)
From Decatur Arpt to Massachusetts
Search Deals
One-way flight from Decatur Arpt to Massachusetts
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Find flight deals from Decatur to Massachusetts

Cheapest flights from Decatur to Massachusetts
Explore the most affordable flight options available from Decatur to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. 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.
sam. 10/259:38 amDEC - BOS
1 stop6h 24mUnited Airlines
sam. 11/112:25 pmBOS - DEC
1 stop6h 27mUnited Airlines
Deal found 9/13$325
This United Airlines deal was found by Cheapflights users on 9/15. 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.
ven. 10/39:38 amDEC - BOS
2 stops9h 23mUnited Airlines
lun. 10/612:35 pmBOS - DEC
1 stop6h 29mUnited Airlines
Deal found 9/15$352
This United Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 9/296:55 pmDEC - BOS
1 stop4h 55mUnited Airlines
ven. 10/36:15 pmBOS - DEC
1 stop15h 36mUnited Airlines
Deal found 9/14$360
This United Airlines deal was found by Cheapflights users on 9/14. 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.
sam. 12/277:09 pmDEC - BOS
1 stop4h 36mUnited Airlines
mar. 12/3012:20 pmBOS - DEC
1 stop6h 39mUnited Airlines
Deal found 9/14$375
This United Airlines deal was found by Cheapflights users on 9/14. 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.
sam. 12/277:09 pmDEC - BOS
1 stop4h 36mUnited Airlines
jeu. 1/112:20 pmBOS - DEC
1 stop6h 39mUnited Airlines
Deal found 9/14$376
This United Airlines deal was found by Cheapflights users on 9/13. 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.
mer. 11/59:44 amDEC - BOS
1 stop5h 26mUnited Airlines
sam. 11/812:25 pmBOS - DEC
1 stop6h 27mUnited Airlines
Deal found 9/13$379
This United Airlines deal was found by Cheapflights users on 9/14. 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.
ven. 12/267:09 pmDEC - BOS
1 stop4h 36mUnited Airlines
mar. 12/3012:20 pmBOS - DEC
1 stop6h 39mUnited Airlines
Deal found 9/14$419

Cheapflights Fare Finder

 
Customize your flight search to find flights from Decatur to Massachusetts 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 septembre 15, 2025.
Use the filters below to find and compare flights from Decatur to Massachusetts that are best for you.

Fly from

Decatur

Fly to

Massachusetts

Route

Depart

Return

Price

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

sam. 10/25

9:38 am-5:02 pm

1 stop6h 24m

Boston Logan Intl

sam. 11/1

8:15 am-5:52 pm

2 stops10h 37m

$334

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

ven. 10/3

9:38 am-8:01 pm

2 stops9h 23m

Boston Logan Intl

lun. 10/6

12:35 pm-6:04 pm

1 stop6h 29m

$352

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

lun. 9/29

6:55 pm-12:50 am

1 stop4h 55m

Boston Logan Intl

ven. 10/3

6:15 pm-8:51 am

1 stop15h 36m

$360

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

sam. 12/27

7:09 pm-12:45 am

1 stop4h 36m

Boston Logan Intl

jeu. 1/1

12:20 pm-5:59 pm

1 stop6h 39m

$375

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

sam. 12/27

7:09 pm-12:45 am

1 stop4h 36m

Boston Logan Intl

mar. 12/30

12:20 pm-5:59 pm

1 stop6h 39m

$375

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

mer. 11/5

9:44 am-4:10 pm

1 stop5h 26m

Boston Logan Intl

sam. 11/8

12:25 pm-5:52 pm

1 stop6h 27m

$379

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

ven. 12/26

7:09 pm-12:45 am

1 stop4h 36m

Boston Logan Intl

mar. 12/30

12:20 pm-5:59 pm

1 stop6h 39m

$419

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

jeu. 10/16

9:38 am-12:50 am

1 stop14h 12m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Decatur to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Decatur 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 Decatur to Massachusetts

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

Currently, January is the cheapest month in which you can book a flight from Decatur, Illinois to Massachusetts (average of $218). Flying from Decatur, Illinois to Massachusetts in July is currently the most expensive (average of $311). 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 Decatur to Massachusetts. 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 from for flights from Decatur to Massachusetts?

    Located just 4.7 mi from the city center, Decatur Arpt (DEC) is the airport most travelers will use when flying to Massachusetts from Decatur.

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

    There are many flights that can get you from Decatur, Illinois to Massachusetts in 6h 24m. Fly via United Airlines to get the fastest option. The distance from Decatur, Illinois to Massachusetts is about 944 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Decatur to Massachusetts 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 Decatur, Illinois to Massachusetts?

    Currently, January is the cheapest month in which you can book a flight from Decatur, Illinois to Massachusetts (average of $218). Flying from Decatur, Illinois to Massachusetts in July is currently the most expensive (average of $311). 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

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