What is the cheapest airline that flies from District of Columbia to Decatur Arpt?

United Airlines is the most popular carrier operating from District of Columbia to Decatur Arpt

What airlines fly to Decatur, Illinois?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Decatur, Illinois from District of Columbia according to our data. American Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Decatur, Illinois. Keep in mind that there are 3 different airlines that fly to Decatur, Illinois on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from District of Columbia to Decatur Arpt Airport?

Prices for flights from District of Columbia to Decatur Arpt Airport were last updated today.

How old do you have to be to fly from District of Columbia to Decatur Arpt 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 District of Columbia 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.

$260 Cheap Flights from District of Columbia to Decatur in 2025/26

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Find the cheapest flights from District of Columbia to Decatur

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 5:51 pmDCA-DEC

5h 51m1 stop

6:55 pm - 11:56 pmDEC-DCA

4h 01m1 stop

$314United Airlines

Find Deal

Wed, Apr 1 - Sat, Apr 4

1:00 pm - 5:52 pmDCA-DEC

5h 52m1 stop

7:08 pm - 11:59 pmDEC-DCA

3h 51m1 stop

$340United Airlines

Find Deal

Thu, Nov 6 - Sat, Nov 8

1:00 pm - 5:52 pmDCA-DEC

5h 52m1 stop

7:08 pm - 3:38 pmDEC-DCA

19h 30m1 stop

$397United Airlines

Find Deal

Wed, Nov 5 - Sun, Nov 9

2:00 pm - 6:04 pmDCA-DEC

5h 04m1 stop

9:44 am - 3:38 pmDEC-DCA

4h 54m1 stop

$410United Airlines

Find Deal

Wed, Oct 22 - Sun, Oct 26

12:00 pm - 5:52 pmDCA-DEC

6h 52m1 stop

7:08 pm - 9:53 amDEC-DCA

13h 45m1 stop

$423United Airlines

Find Deal

Thu, Nov 6 - Sun, Nov 9

2:00 pm - 5:51 pmDCA-DEC

4h 51m1 stop

6:55 pm - 2:18 pmDEC-DCA

18h 23m2 stops

$434United Airlines

Find Deal

Wed, Apr 1 - Sat, Apr 4

1:00 pm - 5:59 pmDCA-DEC

5h 59m1 stop

7:09 pm - 10:50 pmDEC-DCA

26h 41m1 stop

$440United Airlines

Find Deal

Thu, Dec 18 - Fri, Dec 19

6:00 am - 5:51 pmDCA-DEC

12h 51m2 stops

6:55 pm - 11:56 pmDEC-DCA

4h 01m1 stop

$450United Airlines

Find Deal

Wed, Apr 1 - Sat, Apr 4

12:00 pm - 5:52 pmDCA-DEC

6h 52m1 stop

9:44 am - 3:38 pmDEC-DCA

4h 54m1 stop

$479United Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 9

6:00 am - 2:31 pmDCA-DEC

9h 31m2 stops

3:20 pm - 10:16 pmDEC-DCA

5h 56m1 stop

$483United Airlines

Find Deal

Thu, Mar 5 - Sat, Mar 7

United Airlines flights from District of Columbia to Decatur, Illinois

Our best United Airlines deals on District of Columbia to Decatur, Illinois flight tickets

United Airlines

Apr 1

DCA1:00 pmWashington, D.C. Reagan-National

5h 51m

1 stop

DEC5:51 pmDecatur Arpt

Apr 4

DEC6:55 pmDecatur Arpt

4h 01m

1 stop

DCA11:56 pmWashington, D.C. Reagan-National

$314

Find similar

United Airlines

Nov 6

DCA1:00 pmWashington, D.C. Reagan-National

5h 52m

1 stop

DEC5:52 pmDecatur Arpt

Nov 8

DEC7:08 pmDecatur Arpt

3h 51m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

$340

Find similar

United Airlines

Nov 5

DCA1:00 pmWashington, D.C. Reagan-National

5h 52m

1 stop

DEC5:52 pmDecatur Arpt

Nov 9

DEC7:08 pmDecatur Arpt

19h 30m

1 stop

DCA3:38 pmWashington, D.C. Reagan-National

$397

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia 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

Wed 4/1

1:00 pm-5:51 pm

1 stop5h 51m

Decatur Arpt

Sat 4/4

6:55 pm-11:56 pm

1 stop4h 01m

$314

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Thu 11/6

1:00 pm-5:52 pm

1 stop5h 52m

Decatur Arpt

Sat 11/8

7:08 pm-11:59 pm

1 stop3h 51m

$340

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Wed 11/5

1:00 pm-5:52 pm

1 stop5h 52m

Decatur Arpt

Sun 11/9

7:08 pm-3:38 pm

1 stop19h 30m

$397

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Wed 10/22

2:00 pm-6:04 pm

1 stop5h 04m

Decatur Arpt

Sun 10/26

9:44 am-3:38 pm

1 stop4h 54m

$410

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Thu 11/6

12:00 pm-5:52 pm

1 stop6h 52m

Decatur Arpt

Sun 11/9

7:08 pm-9:53 am

1 stop13h 45m

$423

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Wed 4/1

2:00 pm-5:51 pm

1 stop4h 51m

Decatur Arpt

Sat 4/4

6:55 pm-2:18 pm

2 stops18h 23m

$434

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Thu 12/18

1:00 pm-5:59 pm

1 stop5h 59m

Decatur Arpt

Fri 12/19

7:09 pm-10:50 pm

1 stop26h 41m

$440

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Wed 4/1

6:00 am-5:51 pm

2 stops12h 51m

Decatur Arpt

Sat 4/4

6:55 pm-11:56 pm

1 stop4h 01m

$450

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Fri 11/7

12:00 pm-5:52 pm

1 stop6h 52m

Decatur Arpt

Sun 11/9

9:44 am-3:38 pm

1 stop4h 54m

$479

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Thu 3/5

6:00 am-2:31 pm

2 stops9h 31m

Decatur Arpt

Sat 3/7

3:20 pm-10:16 pm

1 stop5h 56m

$483

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia 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

Prices

Airlines

What is the cheapest day to depart on your flight to Decatur, Illinois?

The cheapest day to depart on your flight to Decatur, Illinois is on a Friday when prices can be found for as low as $323. This is often the case because there is less demand to fly during this day of the week. Flights from District of Columbia to Decatur, Illinois on a Tuesday will generally be more expensive and average around $545. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Decatur, Illinois?

In the morning is the cheapest time of day to fly from District of Columbia to Decatur, Illinois when you can find flight prices for as low as $343. Flying to Decatur, Illinois in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Decatur, Illinois, so prices are often more expensive at around $356 per ticket.

Cheap District of Columbia to Decatur, Illinois flight deals and tips

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

Direct flights	None

There are no direct flights from District of Columbia to Decatur, Illinois. There are no popular flight routes from District of Columbia to Decatur, Illinois.

Search flight deals

When did momondo last update prices for flights from District of Columbia to Decatur Arpt Airport?
Prices for flights from District of Columbia to Decatur Arpt Airport were last updated today.
How old do you have to be to fly from District of Columbia to Decatur Arpt 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 District of Columbia 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.

Effingham

Mattoon

Forsyth

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Decatur?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Decatur. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from District of Columbia to Decatur with flexible booking policies on momondo?

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

How can momondo help me find flights from District of Columbia to Decatur?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to Decatur.

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

If you are simply researching potential flights to Decatur, momondo offers a useful price alert feature which will track prices for flights to Decatur from District of Columbia and alert you when they change.

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Cheap flights from District of Columbia to Decatur from $260

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Decatur departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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United Airlines flights from District of Columbia to Decatur, Illinois

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How to get the cheapest flight ticket from District of Columbia 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 day to depart on your flight to Decatur, Illinois?

What is the cheapest time of day to depart on your flight to Decatur, Illinois?

What is the cheapest airline that flies from District of Columbia to Decatur Arpt?

United Airlines is the most popular carrier operating from District of Columbia to Decatur Arpt

What airlines fly to Decatur, Illinois?

Cheap District of Columbia to Decatur, Illinois flight deals and tips

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

Direct flights

When did momondo last update prices for flights from District of Columbia to Decatur Arpt Airport?

How old do you have to be to fly from District of Columbia to Decatur Arpt Airport?

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

Traveling to a place near Decatur?

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Decatur?

Can I find flights from District of Columbia to Decatur with flexible booking policies on momondo?

How can momondo help me find flights from District of Columbia to Decatur?

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

An easier way to manage your Decatur, Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Illinois