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Decatur

$237+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEC
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$374
(United Airlines)

One-way from

$237
(United Airlines)
Provider with most accurate pricing for Washington, D.C. (WAS)-Decatur Arpt flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Decatur Arpt flights.
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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 November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/5. 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 11/141:00 pmDCA - DEC
1 stop5h 52mUnited Airlines
Mon 11/179:44 amDEC - DCA
1 stop4h 54mUnited Airlines
Deal found 11/5$404
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 11/211:00 pmDCA - DEC
1 stop5h 52mUnited Airlines
Tue 11/257:08 pmDEC - DCA
1 stop26h 34mUnited Airlines
Deal found 11/6$492
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/146:15 amBWI - DEC
1 stop12h 37mUnited Airlines
Mon 11/179:44 amDEC - BWI
1 stop6h 30mUnited Airlines
Deal found 11/5$504
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Sun 11/3010:30 pmBWI - DEC
1 stop11h 18mUnited Airlines
Tue 12/27:08 pmDEC - BWI
1 stop17h 42mUnited Airlines
Deal found 11/6$535
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/2110:56 amBWI - DEC
1 stop7h 56mUnited Airlines
Tue 11/257:08 pmDEC - BWI
1 stop25h 16mUnited Airlines
Deal found 11/5$601
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Wed 11/1910:56 amBWI - DEC
1 stop22h 52mUnited Airlines
Thu 11/207:08 pmDEC - BWI
1 stop25h 16mUnited Airlines
Deal found 11/6$633
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Wed 11/192:00 pmDCA - DEC
1 stop4h 52mUnited Airlines
Thu 11/209:44 amDEC - DCA
1 stop4h 54mUnited Airlines
Deal found 11/6$716
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Sun 11/307:30 amDCA - DEC
1 stop11h 22mUnited Airlines
Tue 12/27:08 pmDEC - DCA
1 stop3h 51mUnited Airlines
Deal found 11/6$745
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/111:00 pmDCA - DEC
1 stop5h 52mUnited Airlines
Wed 11/129:44 amDEC - DCA
1 stop4h 54mUnited Airlines
Deal found 11/5$849
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/115:12 pmBWI - DEC
1 stop16h 36mUnited Airlines
Wed 11/127:08 pmDEC - BWI
1 stop21h 06mUnited Airlines
Deal found 11/5$872

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 November 6, 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 2/25

10:30 am-8:52 am

1 stop23h 22m

Decatur Arpt

Sat 2/28

7:05 pm-9:27 pm

1 stop25h 22m

$374

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Wed 4/1

1:00 pm-5:51 pm

1 stop5h 51m

Decatur Arpt

Sat 4/4

6:55 pm-12:19 pm

2 stops16h 24m

$440

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Sun 11/30

10:30 pm-8:48 am

1 stop11h 18m

Decatur Arpt

Tue 12/2

7:08 pm-1:50 pm

1 stop17h 42m

$535

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Wed 11/19

10:56 am-8:48 am

1 stop22h 52m

Decatur Arpt

Thu 11/20

7:08 pm-9:24 pm

1 stop25h 16m

$633

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Wed 11/19

12:00 pm-5:52 pm

1 stop6h 52m

Decatur Arpt

Thu 11/20

9:44 am-4:56 pm

1 stop6h 12m

$716

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Sun 11/30

7:30 am-5:52 pm

1 stop11h 22m

Decatur Arpt

Tue 12/2

7:08 pm-11:59 pm

1 stop3h 51m

$745

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Thu 12/4

5:18 pm-8:48 am

1 stop16h 30m

$237

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Thu 12/4

1:00 pm-8:48 am

1 stop20h 48m

$278

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Sun 11/30

3:30 pm-8:48 am

1 stop18h 18m

$303

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Sun 11/30

10:30 pm-8:48 am

1 stop11h 18m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 12 results
1
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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 $374, United Airlines can have you in Decatur, Illinois from Maryland in 23h 22m. 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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