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Decatur

$354+ Cheap flights from Maryland 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEC
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
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 August 28, 2025.

Round-trip from

$354
(United Airlines)
From Maryland to Decatur Arpt
Search Deals

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 August 28, 2025.

This United Airlines deal was found by Cheapflights users on 8/26. 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 stop21h 17mUnited Airlines
Deal found 8/26$354
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 9/52:00 pmDCA - DEC
1 stop4h 59mUnited Airlines
Sun 9/79:42 amDEC - DCA
1 stop5h 09mUnited Airlines
Deal found 8/28$374
This United Airlines deal was found by Cheapflights users on 8/27. 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 10/45:20 pmBWI - DEC
1 stop16h 31mUnited Airlines
Sat 10/189:38 amDEC - BWI
1 stop23h 17mUnited Airlines
Deal found 8/27$375
This United Airlines deal was found by Cheapflights users on 8/27. 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 10/43:27 pmDCA - DEC
2 stops18h 24mUnited Airlines
Sat 10/189:38 amDEC - DCA
1 stop6h 23mUnited Airlines
Deal found 8/27$384
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/115:30 pmBWI - DEC
1 stop25h 29mUnited Airlines
Mon 9/159:42 amDEC - BWI
1 stop6h 47mUnited Airlines
Deal found 8/27$399
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 9/192:00 pmDCA - DEC
1 stop4h 59mUnited Airlines
Sun 9/216:55 pmDEC - DCA
1 stop16h 04mUnited Airlines
Deal found 8/28$400
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/265:20 pmBWI - DEC
1 stop16h 31mUnited Airlines
Sun 9/289:30 amDEC - BWI
1 stop23h 25mUnited Airlines
Deal found 8/27$413
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/266:25 amDCA - DEC
1 stop12h 39mUnited Airlines
Sun 9/286:55 pmDEC - DCA
1 stop22h 08mUnited Airlines
Deal found 8/26$457
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 9/1212:00 pmDCA - DEC
1 stop6h 59mUnited Airlines
Sun 9/146:55 pmDEC - DCA
1 stop19h 56mUnited Airlines
Deal found 8/28$462
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 9/126:40 pmBWI - DEC
1 stop15h 16mUnited Airlines
Sun 9/146:55 pmDEC - BWI
1 stop14h 00mUnited Airlines
Deal found 8/28$474
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 10/248:30 amDCA - DEC
1 stop10h 34mUnited Airlines
Sun 10/269:44 amDEC - DCA
1 stop4h 54mUnited Airlines
Deal found 8/28$523
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Thu 8/2812:00 pmDCA - DEC
1 stop6h 59mUnited Airlines
Sat 8/309:42 amDEC - DCA
1 stop6h 19mUnited Airlines
Deal found 8/28$530

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 August 28, 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

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-5:25 pm

1 stop21h 17m

$354

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Sat 10/4

10:30 am-8:51 am

1 stop23h 21m

Decatur Arpt

Sat 10/18

9:38 am-5:01 pm

1 stop6h 23m

$374

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Sat 10/4

5:20 pm-8:51 am

1 stop16h 31m

Decatur Arpt

Sat 10/18

9:38 am-9:55 am

1 stop23h 17m

$375

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Thu 9/11

5:30 pm-5:59 pm

1 stop25h 29m

Decatur Arpt

Mon 9/15

9:42 am-5:29 pm

1 stop6h 47m

$399

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Fri 9/19

2:00 pm-5:59 pm

1 stop4h 59m

Decatur Arpt

Sun 9/21

6:55 pm-11:59 am

1 stop16h 04m

$400

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Fri 9/26

5:20 pm-8:51 am

1 stop16h 31m

Decatur Arpt

Sun 9/28

9:30 am-9:55 am

1 stop23h 25m

$413

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Fri 9/26

6:25 am-6:04 pm

1 stop12h 39m

Decatur Arpt

Sun 9/28

6:55 pm-6:03 pm

1 stop22h 08m

$457

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Fri 9/12

12:00 pm-5:59 pm

1 stop6h 59m

Decatur Arpt

Sun 9/14

6:55 pm-3:51 pm

1 stop19h 56m

$462

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Fri 9/12

6:40 pm-8:56 am

1 stop15h 16m

Decatur Arpt

Sun 9/14

6:55 pm-9:55 am

1 stop14h 00m

$474

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Fri 10/24

8:30 am-6:04 pm

1 stop10h 34m

Decatur Arpt

Sun 10/26

9:44 am-3:38 pm

1 stop4h 54m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/28

Showing 1-10 of 16 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 $354, United Airlines can have you in Decatur, Illinois from Maryland in 5h 42m. The distance between Maryland and Decatur, Illinois is about 651 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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