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Decatur

$226+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEC
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
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 August 11, 2026.

This United Airlines deal was found by Cheapflights users on 8/9. 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 10/301:05 pm -
1 stop6h 05m
Sun 11/19:10 am -
1 stop5h 28m
Deal found 8/9$314
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/193:30 pm -
1 stop4h 14m
Thu 9/249:12 am -
1 stop6h 56m
Deal found 8/9$394
This United Airlines deal was found by Cheapflights users on 8/10. 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 12/51:10 pm -
1 stop5h 41m
Wed 12/99:42 am -
1 stop6h 31m
Deal found 8/10$394
This United Airlines deal was found by Cheapflights users on 8/11. 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 11/141:01 pm -
1 stop5h 54m
Tue 11/177:02 pm -
1 stop22h 13m
Deal found 8/11$406
This United Airlines deal was found by Cheapflights users on 8/9. 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 10/2912:34 pm -
1 stop6h 36m
Sun 11/19:10 am -
1 stop3h 56m
Deal found 8/9$409
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/183:30 pm -
1 stop4h 14m
Thu 9/249:12 am -
1 stop5h 30m
Deal found 8/9$439
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/1912:10 pm -
1 stop7h 34m
Tue 9/227:20 pm -
1 stop22h 02m
Deal found 8/9$456
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 9/31:04 pm -
1 stop5h 55m
Mon 9/77:20 pm -
1 stop12h 35m
Deal found 8/8$460
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/1912:10 pm -
1 stop7h 34m
Thu 9/247:18 pm -
1 stop26h 41m
Deal found 8/9$470
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/1812:10 pm -
1 stop7h 34m
Tue 9/227:20 pm -
1 stop17h 38m
Deal found 8/9$471
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/181:04 pm -
1 stop6h 40m
Sun 9/209:13 am -
1 stop4h 10m
Deal found 8/9$484
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/1812:10 pm -
1 stop7h 34m
Wed 9/237:20 pm -
1 stop14h 10m
Deal found 8/9$485

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 August 11, 2026.

Round-trip from

$314
(United Airlines)

One-way from

$226
(United Airlines)
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 August 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

Washington, D.C.Decatur

DCA Washington, D.C. Reagan-National - DEC Decatur Arpt

DCADEC

Washington, D.C. Reagan-National

Fri 10/30

1:05 pm-6:10 pm

1 stop6h 05m

Decatur Arpt

Sun 11/1

9:10 am-3:38 pm

1 stop5h 28m

$314

Washington, D.C.Decatur

DCA Washington, D.C. Reagan-National - DEC Decatur Arpt

DCADEC

Washington, D.C. Reagan-National

Sat 12/5

2:00 pm-5:51 pm

1 stop4h 51m

Decatur Arpt

Wed 12/9

9:42 am-4:52 pm

1 stop6h 10m

$394

BaltimoreDecatur

BWI Baltimore/Washington - DEC Decatur Arpt

BWIDEC

Baltimore/Washington

Sat 12/5

1:10 pm-5:51 pm

1 stop5h 41m

Decatur Arpt

Wed 12/9

9:42 am-5:13 pm

1 stop6h 31m

$394

Washington, D.C.Decatur

DCA Washington, D.C. Reagan-National - DEC Decatur Arpt

DCADEC

Washington, D.C. Reagan-National

Sat 11/14

1:01 pm-5:55 pm

1 stop5h 54m

Decatur Arpt

Tue 11/17

7:02 pm-6:15 pm

1 stop22h 13m

$406
Quickest round-trip

BaltimoreDecatur

BWI Baltimore/Washington - DEC Decatur Arpt

BWIDEC

Baltimore/Washington

Thu 10/29

12:34 pm-6:10 pm

1 stop6h 36m

Decatur Arpt

Sun 11/1

9:10 am-2:06 pm

1 stop3h 56m

$409

BaltimoreDecatur

BWI Baltimore/Washington - DEC Decatur Arpt

BWIDEC

Baltimore/Washington

Fri 10/30

12:34 pm-6:10 pm

1 stop6h 36m

Decatur Arpt

Sun 11/1

9:10 am-2:06 pm

1 stop3h 56m

$409

BaltimoreDecatur

BWI Baltimore/Washington - DEC Decatur Arpt

BWIDEC

Baltimore/Washington

Sat 9/19

12:10 pm-6:44 pm

1 stop7h 34m

Decatur Arpt

Tue 9/22

7:20 pm-6:22 pm

1 stop22h 02m

$456

Washington, D.C.Decatur

DCA Washington, D.C. Reagan-National - DEC Decatur Arpt

DCADEC

Washington, D.C. Reagan-National

Thu 9/3

1:04 pm-5:59 pm

1 stop5h 55m

Decatur Arpt

Mon 9/7

7:20 pm-8:55 am

1 stop12h 35m

$460

BaltimoreDecatur

BWI Baltimore/Washington - DEC Decatur Arpt

BWIDEC

Baltimore/Washington

Wed 9/23

10:25 am-8:35 am

1 stop23h 10m

Decatur Arpt

Thu 9/24

7:18 pm-10:59 pm

1 stop26h 41m

$564

BaltimoreDecatur

BWI Baltimore/Washington - DEC Decatur Arpt

BWIDEC

Baltimore/Washington

Tue 9/22

5:35 pm-6:44 pm

1 stop26h 09m

Decatur Arpt

Thu 9/24

9:12 am-10:59 pm

1 stop12h 47m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 6h 05m. 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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