HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Massachusetts

$344+ Cheap flights from Decatur, IL (DEC) to Massachusetts

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — BOS
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Decatur to Massachusetts with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Decatur to Massachusetts

Best flights from Decatur to Massachusetts
Discover carefully curated flight deals from Decatur to Massachusetts 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 12/14. 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.
Wed 1/149:49 amDEC - BOS
1 stop6h 30mUnited Airlines
Sat 1/1712:45 pmBOS - DEC
1 stop6h 16mUnited Airlines
Deal found 12/14$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 5/69:42 amDEC - BOS
1 stop6h 46mUnited Airlines
Sat 5/912:20 pmBOS - DEC
1 stop6h 31mUnited Airlines
Deal found 12/15$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.
Mon 1/57:09 pmDEC - BOS
1 stop4h 36mUnited Airlines
Sat 1/1012:45 pmBOS - DEC
1 stop6h 16mUnited Airlines
Deal found 12/15$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.
Tue 1/67:09 pmDEC - BOS
1 stop21h 10mUnited Airlines
Mon 1/1212:45 pmBOS - DEC
1 stop6h 16mUnited Airlines
Deal found 12/15$349
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.
Sun 1/47:09 pmDEC - BOS
1 stop4h 36mUnited Airlines
Sat 1/1012:45 pmBOS - DEC
1 stop6h 16mUnited Airlines
Deal found 12/15$404

Find flight deals from Decatur to Massachusetts

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$344
(United Airlines)
Provider with most accurate pricing for Decatur Arpt-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Decatur Arpt-Boston Logan Intl flights.
Search Deals
From Decatur Arpt to Massachusetts
Search Deals

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 December 16, 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

Wed 1/14

9:49 am-5:19 pm

1 stop6h 30m

Boston Logan Intl

Sat 1/17

12:45 pm-6:01 pm

1 stop6h 16m

$344

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

Wed 5/6

9:42 am-5:28 pm

1 stop6h 46m

Boston Logan Intl

Sat 5/9

12:20 pm-5:51 pm

1 stop6h 31m

$344

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

Mon 1/5

7:09 pm-12:45 am

1 stop4h 36m

Boston Logan Intl

Sat 1/10

12:45 pm-6:01 pm

1 stop6h 16m

$344

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

Tue 1/6

7:09 pm-5:19 pm

1 stop21h 10m

Boston Logan Intl

Mon 1/12

12:45 pm-6:01 pm

1 stop6h 16m

$349

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

Sun 1/4

7:09 pm-12:45 am

1 stop4h 36m

Boston Logan Intl

Sat 1/10

12:45 pm-6:01 pm

1 stop6h 16m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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, July is the cheapest month in which you can book a flight from Decatur, Illinois to Massachusetts (average of $258). Flying from Decatur, Illinois to Massachusetts in February is currently the most expensive (average of $425). 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 30m. 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, July is the cheapest month in which you can book a flight from Decatur, Illinois to Massachusetts (average of $258). Flying from Decatur, Illinois to Massachusetts in February is currently the most expensive (average of $425). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Decatur to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Orlando flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to Miami flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Tampa flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Newark flights
O'Hare Intl to Denver flights
O'Hare Intl to Atlanta flights
Midway to Fort Lauderdale flights
O'Hare Intl to Ontario flights
Midway to Los Angeles flights
Midway to Dallas/Fort Worth flights
Midway to Las Vegas flights
O'Hare Intl to Fort Myers flights
O'Hare Intl to Seattle flights
Midway to Orlando flights
Midway to Miami flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Honolulu flights
O'Hare Intl to San Diego flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to West Palm Beach flights
O'Hare Intl to Love Field flights
Midway to John F Kennedy Intl flights
Midway to Sky Harbor Intl flights
Midway to Atlanta flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to New Orleans flights
Midway to Tampa flights
O'Hare Intl to Key West flights
St. Louis to Las Vegas flights
O'Hare Intl to Palm Springs flights
O'Hare Intl to Sarasota flights
Midway to LaGuardia flights
O'Hare Intl to Nashville flights
O'Hare Intl to Austin flights
O'Hare Intl to Hobby flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Philadelphia flights
Midway to Denver flights
Midway to Fort Myers flights
O'Hare Intl to Kahului flights
O'Hare Intl to Baltimore flights
Midway to Love Field flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.