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Decatur

$232+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEC
Jun 14 — Jun 211
Sun 6/14
Sun 6/21
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 May 15, 2026.

This United Airlines deal was found by Cheapflights users on 5/14. 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 6/32:00 pm
DCA
-
DEC
1 stop4h 56m
United Airlines
Mon 6/86:45 pm
DEC
-
DCA
1 stop14h 14m
United Airlines
Deal found 5/14$419
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Thu 6/186:20 am
BWI
-
DEC
1 stop12h 36m
United Airlines
Mon 6/226:45 pm
DEC
-
BWI
1 stop13h 32m
United Airlines
Deal found 5/11$480
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Tue 8/2511:57 am
DCA
-
DEC
1 stop6h 57m
United Airlines
Sat 8/297:20 pm
DEC
-
DCA
1 stop12h 35m
United Airlines
Deal found 5/12$485
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Thu 6/181:00 pm
DCA
-
DEC
1 stop5h 56m
United Airlines
Mon 6/226:45 pm
DEC
-
DCA
1 stop15h 16m
United Airlines
Deal found 5/11$515
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Tue 8/251:00 pm
BWI
-
DEC
1 stop5h 54m
United Airlines
Sat 8/297:20 pm
DEC
-
BWI
1 stop26h 39m
United Airlines
Deal found 5/12$524
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 5/2611:57 am
DCA
-
DEC
1 stop6h 59m
United Airlines
Sat 5/307:05 pm
DEC
-
DCA
2 stops11h 41m
United Airlines
Deal found 5/11$537
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 5/2610:44 am
BWI
-
DEC
1 stop8h 12m
United Airlines
Sat 5/307:05 pm
DEC
-
BWI
1 stop4h 28m
United Airlines
Deal found 5/11$558
This United Airlines deal was found by Cheapflights users on 5/14. 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 6/38:25 am
BWI
-
DEC
1 stop10h 31m
United Airlines
Mon 6/89:37 am
DEC
-
BWI
1 stop6h 27m
United Airlines
Deal found 5/14$572
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Thu 6/1811:57 am
DCA
-
DEC
1 stop6h 59m
United Airlines
Tue 6/236:45 pm
DEC
-
DCA
2 stops18h 38m
United Airlines
Deal found 5/14$603
This United Airlines deal was found by Cheapflights users on 5/13. 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 5/288:25 am
DCA
-
DEC
1 stop10h 31m
United Airlines
Mon 6/16:45 pm
DEC
-
DCA
2 stops12h 01m
United Airlines
Deal found 5/13$729

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 May 15, 2026.

Round-trip from

$419
(United Airlines)

One-way from

$264
(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 May 15, 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 - DEC

DCADEC

Washington, D.C. Reagan-National

Wed 6/3

2:00 pm-5:56 pm

1 stop4h 56m

Decatur Arpt

Mon 6/8

6:45 pm-9:59 am

1 stop14h 14m

$419

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Thu 6/18

6:20 am-5:56 pm

1 stop12h 36m

Decatur Arpt

Mon 6/22

6:45 pm-9:17 am

1 stop13h 32m

$480

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Tue 8/25

2:00 pm-5:54 pm

1 stop4h 54m

Decatur Arpt

Sat 8/29

7:20 pm-8:09 pm

1 stop23h 49m

$485

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Thu 6/18

1:00 pm-5:56 pm

1 stop5h 56m

Decatur Arpt

Mon 6/22

6:45 pm-11:01 am

1 stop15h 16m

$515

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Tue 8/25

1:00 pm-5:54 pm

1 stop5h 54m

Decatur Arpt

Sat 8/29

7:20 pm-10:59 pm

1 stop26h 39m

$524

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Tue 5/26

11:57 am-5:56 pm

1 stop6h 59m

Decatur Arpt

Sat 5/30

7:05 pm-7:46 am

2 stops11h 41m

$537
Quickest round-trip

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Tue 5/26

10:44 am-5:56 pm

1 stop8h 12m

Decatur Arpt

Sat 5/30

7:05 pm-12:33 am

1 stop4h 28m

$558

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Thu 6/18

11:57 am-5:56 pm

1 stop6h 59m

Decatur Arpt

Tue 6/23

6:45 pm-2:23 pm

2 stops18h 38m

$603
Cheapest one-way
Quickest one-way

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Fri 8/7

2:00 pm-5:56 pm

1 stop4h 56m

$264

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Mon 6/15

1:00 pm-5:56 pm

1 stop5h 56m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 16 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 $419, United Airlines can have you in Decatur, Illinois from Maryland in 4h 56m. 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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Alternative routes for Maryland to Decatur

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