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Decatur

$304+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEC
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
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Cheap 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 July 11, 2026.

This United Airlines deal was found by Cheapflights users on 7/8. 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 9/411:57 am
DCA
-
DEC
1 stop7h 02m
United Airlines
Sun 9/69:12 am
DEC
-
DCA
1 stop4h 11m
United Airlines
Deal found 7/8$384
This United Airlines deal was found by Cheapflights users on 7/10. 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 12/121:10 pm
BWI
-
DEC
1 stop5h 41m
United Airlines
Tue 12/156:55 pm
DEC
-
BWI
1 stop25h 02m
United Airlines
Deal found 7/10$394
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/271:00 pm
BWI
-
DEC
1 stop5h 59m
United Airlines
Mon 8/317:20 pm
DEC
-
BWI
1 stop25h 09m
United Airlines
Deal found 7/6$446
This United Airlines deal was found by Cheapflights users on 7/6. 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 11/141:00 pm
DCA
-
DEC
1 stop5h 51m
United Airlines
Tue 11/176:55 pm
DEC
-
DCA
1 stop26h 31m
United Airlines
Deal found 7/6$454
This United Airlines deal was found by Cheapflights users on 7/8. 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 7/172:00 pm
DCA
-
DEC
1 stop4h 56m
United Airlines
Sun 7/199:37 am
DEC
-
DCA
1 stop5h 15m
United Airlines
Deal found 7/8$585
This United Airlines deal was found by Cheapflights users on 7/8. 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 7/176:15 am
BWI
-
DEC
1 stop12h 41m
United Airlines
Sun 7/196:45 pm
DEC
-
BWI
1 stop4h 43m
United Airlines
Deal found 7/8$604

Find flight deals from Maryland to Decatur

Keep the following information in mind while searching for Maryland to Decatur flight deals. Data was last updated July 11, 2026.

Round-trip from

$384
(United Airlines)

One-way from

$304
From Maryland to Decatur Arpt
Search Deals
One-way flight from Maryland to Decatur Arpt
Search Deals

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 July 11, 2026.
Use the filters below to find and compare flights from Maryland to Decatur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Fri 9/4

11:57 am-5:59 pm

1 stop7h 02m

Decatur Arpt

Sun 9/6

9:12 am-2:23 pm

1 stop4h 11m

$384

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Sat 12/12

1:10 pm-5:51 pm

1 stop5h 41m

Decatur Arpt

Tue 12/15

6:55 pm-8:57 pm

1 stop25h 02m

$394

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Thu 8/27

1:00 pm-5:59 pm

1 stop5h 59m

Decatur Arpt

Mon 8/31

7:20 pm-9:29 pm

1 stop25h 09m

$446

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Sat 11/14

1:00 pm-5:51 pm

1 stop5h 51m

Decatur Arpt

Tue 11/17

6:55 pm-10:26 pm

1 stop26h 31m

$454
Cheapest one-way
Quickest one-way

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Sat 8/8

2:05 pm-5:56 pm

1 stop4h 51m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Sorted by cheapest first

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 $384, United Airlines can have you in Decatur, Illinois from Maryland in 7h 02m. 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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