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Cheap flights from Maryland to Decatur from $257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Decatur departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Maryland to Decatur

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 pm - 5:53 pm
DCA
-
DEC
23h 53m
1 stop
United Airlines Logo
7:15 pm - 8:51 am
DEC
-
DCA
12h 36m
1 stop
$438United Airlines
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
6:30 am - 5:53 pm
DCA
-
DEC
12h 23m
1 stop
United Airlines Logo
9:52 am - 5:04 pm
DEC
-
DCA
6h 12m
1 stop
$487United Airlines
Fri, Mar 27 - Mon, Mar 30
United Airlines Logo
6:20 am - 5:53 pm
BWI
-
DEC
12h 33m
1 stop
United Airlines Logo
7:20 pm - 2:07 pm
DEC
-
BWI
17h 47m
1 stop
$490United Airlines
Fri, Mar 27 - Mon, Mar 30
United Airlines Logo
6:05 am - 5:53 pm
BWI
-
DEC
12h 48m
1 stop
United Airlines Logo
7:15 pm - 9:42 pm
DEC
-
BWI
25h 27m
1 stop
$607United Airlines
Sat, Mar 14 - Sat, Mar 21

United Airlines flights from Maryland to Decatur, Illinois

Our best United Airlines deals on Maryland to Decatur, Illinois flight tickets
United Airlines
Mar 14
DCA7:00 pmWashington, D.C. Reagan-National
23h 53m
1 stop
DEC5:53 pmDecatur Arpt
Mar 21
DEC7:15 pmDecatur Arpt
12h 36m
1 stop
DCA8:51 amWashington, D.C. Reagan-National
$438
United Airlines
Mar 27
DCA6:30 amWashington, D.C. Reagan-National
12h 23m
1 stop
DEC5:53 pmDecatur Arpt
Mar 30
DEC9:52 amDecatur Arpt
6h 12m
1 stop
DCA5:04 pmWashington, D.C. Reagan-National
$487
United Airlines
Mar 27
BWI6:20 amBaltimore/Washington
12h 33m
1 stop
DEC5:53 pmDecatur Arpt
Mar 30
DEC7:20 pmDecatur Arpt
17h 47m
1 stop
BWI2:07 pmBaltimore/Washington
$490

momondo Fare Finder

 
Customize your flight search to find flights from Maryland to Decatur, Illinois 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, momondo users made 832,500 searches. Data last updated February 16, 2026.
Use the filters below to find and compare flights from Maryland to Decatur, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Sat 3/14

7:00 pm-5:53 pm

1 stop23h 53m

Decatur Arpt

Sat 3/21

7:15 pm-8:51 am

1 stop12h 36m

$438

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Fri 3/27

6:30 am-5:53 pm

1 stop12h 23m

Decatur Arpt

Mon 3/30

9:52 am-5:04 pm

1 stop6h 12m

$487

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Fri 3/27

6:20 am-5:53 pm

1 stop12h 33m

Decatur Arpt

Mon 3/30

7:20 pm-2:07 pm

1 stop17h 47m

$490

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Sat 3/14

6:05 am-5:53 pm

1 stop12h 48m

Decatur Arpt

Sat 3/21

7:15 pm-9:42 pm

1 stop25h 27m

$607

BaltimoreDecatur

BWI - DEC

BWIDEC

Baltimore/Washington

Sun 3/15

6:05 am-5:53 pm

1 stop12h 48m

$257

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Sun 3/15

1:00 pm-5:53 pm

1 stop5h 53m

$279

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Sun 3/15

7:00 am-5:53 pm

2 stops11h 53m

$604

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Decatur from

How to get the cheapest flight ticket from Maryland to Decatur, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Maryland to Decatur Arpt?

United Airlines is the most popular carrier operating from Maryland to Decatur Arpt

Cheap Maryland to Decatur, Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Decatur, Illinois

Fastest flight time

12h 23m

Direct flights

None
The fastest flight from Maryland to Decatur, Illinois takes 12h 23m
There are no direct flights from Maryland to Decatur, Illinois. There are no popular flight routes from Maryland to Decatur, Illinois.
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  • When did momondo last update prices for flights from Maryland to Decatur Arpt Airport?

    Prices for flights from Maryland to Decatur Arpt Airport refresh daily.

  • How old do you have to be to fly from Maryland to Decatur Arpt Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Decatur Arpt Airport.

  • What documentation or ID do you need to fly to Decatur Arpt Airport?

    The travel and health documents you'll need for your trip to Decatur Arpt Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Decatur Arpt Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Decatur?

Book flights to Decatur if you plan to visit one of these locations
Effingham
Mattoon
Forsyth

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Decatur?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Maryland to Decatur. momondo saves you time and could save you money on your trip.

Can I find flights from Maryland to Decatur with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Maryland to Decatur flights to just show those with flexible booking policies.

How can momondo help me find flights from Maryland to Decatur?

Once you have performed a search for Maryland to Decatur flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Maryland to Decatur right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Maryland to Decatur flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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