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Decatur

$302+ Cheap flights from Maryland 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEC
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Maryland to Decatur

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

Round-trip from

$314
(United Airlines)

One-way from

$302
(United Airlines)
From Maryland to Decatur Arpt
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One-way flight from Maryland to Decatur Arpt
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Find flight deals from Maryland to Decatur

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

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.
Wed 11/191:00 pmDCA - DEC
1 stop5h 52mUnited Airlines
Sun 11/239:44 amDEC - DCA
1 stop4h 54mUnited Airlines
Deal found 9/14$314
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 9/1912:00 pmDCA - DEC
1 stop6h 59mUnited Airlines
Sat 9/209:42 amDEC - DCA
1 stop6h 19mUnited Airlines
Deal found 9/12$374
This United Airlines deal was found by Cheapflights users on 9/12. 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 12/101:10 pmBWI - DEC
1 stop5h 42mUnited Airlines
Sat 12/137:08 pmDEC - BWI
1 stop17h 42mUnited Airlines
Deal found 9/12$383
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.
Wed 11/191:00 pmDCA - DEC
1 stop5h 52mUnited Airlines
Sat 11/227:08 pmDEC - DCA
1 stop3h 51mUnited Airlines
Deal found 9/14$428
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/286:29 amBWI - DEC
1 stop12h 35mUnited Airlines
Thu 10/26:55 pmDEC - BWI
1 stop14h 00mUnited Airlines
Deal found 9/12$452
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/281:00 pmDCA - DEC
1 stop6h 04mUnited Airlines
Thu 10/29:38 amDEC - DCA
1 stop12h 05mUnited Airlines
Deal found 9/12$518
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/205:30 pmBWI - DEC
1 stop16h 26mUnited Airlines
Sun 9/216:55 pmDEC - BWI
1 stop14h 00mUnited Airlines
Deal found 9/12$570
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 9/196:15 amBWI - DEC
1 stop12h 44mUnited Airlines
Sat 9/209:42 amDEC - BWI
1 stop11h 00mUnited Airlines
Deal found 9/12$777

Cheapflights Fare Finder

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

Fly from

Maryland

Fly to

Decatur

Route

Depart

Return

Price

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Wed 11/19

1:00 pm-5:52 pm

1 stop5h 52m

Decatur Arpt

Sun 11/23

9:44 am-3:38 pm

1 stop4h 54m

$314

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Wed 12/10

1:10 pm-5:52 pm

1 stop5h 42m

Decatur Arpt

Sat 12/13

7:08 pm-1:50 pm

1 stop17h 42m

$383

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Wed 11/19

1:00 pm-5:52 pm

1 stop5h 52m

Decatur Arpt

Sat 11/22

7:08 pm-11:59 pm

1 stop3h 51m

$428

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Sun 9/28

6:29 am-6:04 pm

1 stop12h 35m

Decatur Arpt

Thu 10/2

6:55 pm-9:55 am

1 stop14h 00m

$452

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Sun 9/28

1:00 pm-6:04 pm

1 stop6h 04m

Decatur Arpt

Thu 10/2

9:38 am-10:43 pm

1 stop12h 05m

$518

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Fri 10/10

6:29 am-6:04 pm

1 stop12h 35m

Decatur Arpt

Sun 10/12

9:38 am-9:22 pm

1 stop10h 44m

$674

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Tue 9/30

1:00 pm-8:51 am

1 stop20h 51m

$302

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Tue 9/23

5:30 pm-5:59 pm

1 stop25h 29m

$333

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Sat 9/20

5:30 pm-5:59 pm

1 stop25h 29m

$333

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Sun 9/21

6:15 am-5:59 pm

1 stop12h 44m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 17 results
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Best time to book a flight from Maryland to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Maryland 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 Maryland to Decatur
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maryland 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 Maryland?

    Decatur Arpt (DEC), located 4.7 mi from the city center, is the airport you fly into when you book flights from Maryland to Decatur.

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

    For as low as $314, United Airlines can have you in Decatur, Illinois from Maryland in 5h 52m. The distance between Maryland and Decatur, Illinois is about 635 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland 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.

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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