When did momondo last update prices for flights from Decatur Arpt Airport to Baltimore/Washington Airport?

Prices for flights from Decatur Arpt Airport to Baltimore/Washington Airport refresh daily.

How old do you have to be to fly from Decatur Arpt Airport to Baltimore/Washington Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Decatur Arpt Airport to Baltimore/Washington Airport.

What documentation or ID do you need to fly to Baltimore/Washington Airport?

The required travel and health documents for your Baltimore/Washington Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baltimore/Washington Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$221 Cheap Flights from Decatur to Baltimore in 2025/26

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Find the cheapest flights from Decatur, Illinois to Washington, D.C.

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9:50 am - 9:27 pmDEC-BWI

10h 37m1 stop

5:14 pm - 7:52 amBWI-DEC

15h 38m1 stop

$431United Airlines

Find Deal

Wed, Mar 4 - Sat, Mar 7

9:44 am - 5:14 pmDEC-BWI

6h 30m1 stop

6:15 am - 5:52 pmBWI-DEC

12h 37m1 stop

$460United Airlines

Find Deal

Wed, Nov 19 - Mon, Nov 24

9:44 am - 5:14 pmDEC-BWI

6h 30m1 stop

10:56 am - 8:48 amBWI-DEC

22h 52m1 stop

$490United Airlines

Find Deal

Sun, Nov 23 - Thu, Nov 27

7:08 pm - 5:25 pmDEC-BWI

21h 17m1 stop

1:10 pm - 5:52 pmBWI-DEC

5h 42m1 stop

$508United Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

United Airlines flights from Decatur, Illinois to Baltimore

Our best United Airlines deals on Decatur, Illinois to Baltimore flight tickets

United Airlines

Mar 4

DEC9:50 amDecatur Arpt

10h 37m

1 stop

BWI9:27 pmBaltimore/Washington

Mar 7

BWI5:14 pmBaltimore/Washington

15h 38m

1 stop

DEC7:52 amDecatur Arpt

$431

Find similar

United Airlines

Nov 19

DEC9:44 amDecatur Arpt

6h 30m

1 stop

BWI5:14 pmBaltimore/Washington

Nov 24

BWI6:15 amBaltimore/Washington

12h 37m

1 stop

DEC5:52 pmDecatur Arpt

$460

Find similar

United Airlines

Nov 23

DEC9:44 amDecatur Arpt

6h 30m

1 stop

BWI5:14 pmBaltimore/Washington

Nov 27

BWI10:56 amBaltimore/Washington

22h 52m

1 stop

DEC8:48 amDecatur Arpt

$490

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Decatur, Illinois to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DecaturBaltimore

DEC - BWI

DECBWI

Decatur Arpt

Wed 3/4

9:50 am-9:27 pm

1 stop10h 37m

Baltimore/Washington

Sat 3/7

5:14 pm-7:52 am

1 stop15h 38m

$431

DecaturBaltimore

DEC - BWI

DECBWI

Decatur Arpt

Wed 11/19

9:44 am-5:14 pm

1 stop6h 30m

Baltimore/Washington

Mon 11/24

6:15 am-5:52 pm

1 stop12h 37m

$460

DecaturBaltimore

DEC - BWI

DECBWI

Decatur Arpt

Sun 11/23

9:44 am-5:14 pm

1 stop6h 30m

Baltimore/Washington

Thu 11/27

10:56 am-8:48 am

1 stop22h 52m

$490

DecaturBaltimore

DEC - BWI

DECBWI

Decatur Arpt

Sat 12/6

7:08 pm-5:25 pm

1 stop21h 17m

Baltimore/Washington

Sat 12/13

1:10 pm-5:52 pm

1 stop5h 42m

$508

DecaturBaltimore

DEC - BWI

DECBWI

Decatur Arpt

Fri 12/12

7:08 pm-9:08 pm

1 stop25h 00m

$221

DecaturBaltimore

DEC - BWI

DECBWI

Decatur Arpt

Fri 4/24

6:55 pm-9:33 pm

1 stop25h 38m

$267

DecaturBaltimore

DEC - BWI

DECBWI

Decatur Arpt

Thu 4/23

6:55 pm-2:07 pm

1 stop18h 12m

$277

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 Decatur Arpt to Baltimore/Washington?

United Airlines is the most popular carrier operating from Decatur Arpt to Baltimore/Washington

What airlines fly to Baltimore?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Baltimore from Decatur, Illinois according to our data. American Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 3 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

When to book flights from Decatur, Illinois to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Decatur, Illinois to Baltimore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Decatur, Illinois to Baltimore (DEC to BWI) flight deals and tips

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

Direct flights	None

There are no direct flights from Decatur, Illinois to Baltimore. There are no popular flight routes from Decatur, Illinois to Baltimore.

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How far is Decatur Arpt to Baltimore/Washington by plane?
A flight from Decatur Arpt to Baltimore/Washington will travel around 657.5 mi. Flights usually cover this in 6h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Decatur Arpt Airport to Baltimore/Washington Airport?
Prices for flights from Decatur Arpt Airport to Baltimore/Washington Airport refresh daily.
How old do you have to be to fly from Decatur Arpt Airport to Baltimore/Washington Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Decatur Arpt Airport to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The required travel and health documents for your Baltimore/Washington Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baltimore/Washington Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Decatur to Baltimore for you.

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

momondo does allow users to show only those flights to Baltimore from Decatur which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Baltimore from Decatur. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Decatur to Baltimore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Baltimore and let you know when they change.