HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Decatur

$324+ Cheap flights from Massachusetts to Decatur, IL (DEC)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DEC
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Massachusetts to Decatur 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 Massachusetts to Decatur

Keep the following information in mind while searching for Massachusetts to Decatur flight deals. Data was last updated October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$324
(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

Find 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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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 4/812:20 pmBOS - DEC
1 stop6h 31mUnited Airlines
Sat 4/116:55 pmDEC - BOS
1 stop5h 14mUnited Airlines
Deal found 10/28$324

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 October 30, 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

Wed 4/8

12:20 pm-5:51 pm

1 stop6h 31m

Decatur Arpt

Sat 4/11

6:55 pm-1:09 am

1 stop5h 14m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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 December is currently the most expensive (average of $483). 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 31m. 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 December is currently the most expensive (average of $483). 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

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 Massachusetts to Decatur

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Newark to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Seattle to O'Hare Intl flights
Denver to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Boston to O'Hare Intl flights
Atlanta to O'Hare Intl flights
John F Kennedy Intl to Midway flights
Baltimore to Midway flights
Dallas/Fort Worth to Midway flights
Ontario to O'Hare Intl flights
Minneapolis to O'Hare Intl flights
Los Angeles to Midway flights
Hobby to Midway flights
Atlanta to Midway flights
LaGuardia to Midway flights
Newark to Midway flights
Sky Harbor Intl to O'Hare Intl flights
Newark to St. Louis flights
Denver to Midway flights
Philadelphia to Midway flights
Charlotte to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
San Francisco to Midway flights
George Bush Intcntl to O'Hare Intl flights
Dulles Intl to Midway flights
Hobby to O'Hare Intl flights
Tampa to O'Hare Intl flights
Miami to O'Hare Intl flights
Minneapolis to Midway flights
Raleigh to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
John F Kennedy Intl to St. Louis flights
Reagan-National to Midway flights
Austin to O'Hare Intl flights
Cleveland to O'Hare Intl flights
Love Field to O'Hare Intl flights
Hartford to O'Hare Intl flights
Orlando to O'Hare Intl flights
San Diego to O'Hare Intl flights
Portland to O'Hare Intl flights
LaGuardia to St. Louis flights
Boston to Midway flights

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$327Average$449FlexibilityNo cancel feeOn-time69%

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.