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Cheap flights from Champaign to Washington, D.C. from $298

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Champaign to Washington, D.C. departing on 3/4. 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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0 bags

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Find the cheapest flights from Champaign to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:47 pm - 11:00 pm
CMI
-
DCA
6h 13m
1 stop
American Airlines Logo
5:33 pm - 9:30 pm
DCA
-
CMI
4h 57m
1 stop
$298American Airlines
Wed, Mar 4 - Sat, Mar 14
American Airlines Logo
9:53 am - 3:44 pm
CMI
-
DCA
4h 51m
1 stop
American Airlines Logo
6:00 am - 9:02 am
DCA
-
CMI
4h 02m
1 stop
$328American Airlines
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
6:00 am - 2:13 pm
CMI
-
BWI
7h 13m
1 stop
United Airlines Logo
6:45 pm - 11:49 pm
BWI
-
CMI
6h 04m
1 stop
$328United Airlines
Fri, May 8 - Mon, May 11
American Airlines Logo
3:47 pm - 9:53 pm
CMI
-
BWI
5h 06m
1 stop
American Airlines Logo
5:00 am - 9:22 am
BWI
-
CMI
5h 22m
1 stop
$384American Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
3:47 pm - 10:00 pm
CMI
-
BWI
5h 13m
1 stop
American Airlines Logo
5:00 am - 9:22 am
BWI
-
CMI
5h 22m
1 stop
$419American Airlines
Wed, Mar 11 - Mon, Mar 16
American Airlines Logo
3:47 pm - 11:33 pm
CMI
-
BWI
6h 46m
1 stop
American Airlines Logo
5:17 pm - 9:30 pm
BWI
-
CMI
5h 13m
1 stop
$445American Airlines
Wed, Mar 4 - Sat, Mar 14
American Airlines Logo
6:15 am - 11:18 am
CMI
-
BWI
4h 03m
1 stop
American Airlines Logo
5:00 am - 9:02 am
BWI
-
CMI
5h 02m
1 stop
$456American Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
3:47 pm - 11:00 pm
CMI
-
DCA
6h 13m
1 stop
American Airlines Logo
6:00 am - 9:02 am
DCA
-
CMI
4h 02m
1 stop
$470American Airlines
Fri, Feb 20 - Fri, Feb 27
American Airlines Logo
6:57 pm - 11:57 pm
CMI
-
DCA
4h 00m
1 stop
American Airlines Logo
1:45 pm - 6:27 pm
DCA
-
CMI
5h 42m
1 stop
$510American Airlines
Fri, Apr 17 - Sun, Apr 19
United Airlines Logo
9:49 am - 3:58 pm
CMI
-
IAD
5h 09m
1 stop
United Airlines Logo
1:10 pm - 5:26 pm
IAD
-
CMI
5h 16m
1 stop
$699United Airlines
Fri, May 8 - Mon, May 11

United Airlines flights from Champaign to Washington, D.C.

Our best United Airlines deals on Champaign to Washington, D.C. flight tickets
United Airlines
May 8
CMI6:00 amChampaign University-Willard
7h 13m
1 stop
BWI2:13 pmBaltimore/Washington
May 11
BWI6:45 pmBaltimore/Washington
6h 04m
1 stop
CMI11:49 pmChampaign University-Willard
$328
United Airlines
May 8
CMI9:49 amChampaign University-Willard
5h 09m
1 stop
IAD3:58 pmWashington, D.C. Dulles Intl
May 11
IAD1:10 pmWashington, D.C. Dulles Intl
5h 16m
1 stop
CMI5:26 pmChampaign University-Willard
$699

American Airlines flights from Champaign to Washington, D.C.

Our best American Airlines deals on Champaign to Washington, D.C. flight tickets
American Airlines
Mar 4
CMI3:47 pmChampaign University-Willard
6h 13m
1 stop
DCA11:00 pmWashington, D.C. Reagan-National
Mar 14
DCA5:33 pmWashington, D.C. Reagan-National
4h 57m
1 stop
CMI9:30 pmChampaign University-Willard
$298
American Airlines
Feb 18
CMI9:53 amChampaign University-Willard
4h 51m
1 stop
DCA3:44 pmWashington, D.C. Reagan-National
Feb 22
DCA6:00 amWashington, D.C. Reagan-National
4h 02m
1 stop
CMI9:02 amChampaign University-Willard
$328
American Airlines
Mar 4
CMI3:47 pmChampaign University-Willard
5h 06m
1 stop
BWI9:53 pmBaltimore/Washington
Mar 11
BWI5:00 amBaltimore/Washington
5h 22m
1 stop
CMI9:22 amChampaign University-Willard
$384

momondo Fare Finder

 
Customize your flight search to find flights from Champaign to Washington, D.C. 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 5, 2026.
Use the filters below to find and compare flights from Champaign to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Wed 3/4

3:47 pm-11:00 pm

1 stop6h 13m

Washington, D.C. Reagan-National

Sat 3/14

5:33 pm-9:30 pm

1 stop4h 57m

$298

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Wed 2/18

9:53 am-3:44 pm

1 stop4h 51m

Washington, D.C. Reagan-National

Sun 2/22

6:00 am-9:02 am

1 stop4h 02m

$328

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Fri 5/8

6:00 am-2:13 pm

1 stop7h 13m

Baltimore/Washington

Mon 5/11

6:45 pm-11:49 pm

1 stop6h 04m

$328

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Wed 3/4

3:47 pm-9:53 pm

1 stop5h 06m

Baltimore/Washington

Wed 3/11

5:00 am-9:22 am

1 stop5h 22m

$384

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Wed 3/11

3:47 pm-10:00 pm

1 stop5h 13m

Baltimore/Washington

Mon 3/16

5:00 am-9:22 am

1 stop5h 22m

$419

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Wed 3/4

3:47 pm-11:33 pm

1 stop6h 46m

Baltimore/Washington

Sat 3/14

5:17 pm-9:30 pm

1 stop5h 13m

$445

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Wed 2/25

6:15 am-11:18 am

1 stop4h 03m

Baltimore/Washington

Sun 3/1

5:00 am-9:02 am

1 stop5h 02m

$456

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Fri 2/20

3:47 pm-11:00 pm

1 stop6h 13m

Washington, D.C. Reagan-National

Fri 2/27

6:00 am-9:02 am

1 stop4h 02m

$470

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Fri 4/17

6:57 pm-11:57 pm

1 stop4h 00m

Washington, D.C. Reagan-National

Sun 4/19

1:45 pm-6:27 pm

1 stop5h 42m

$510

ChampaignWashington, D.C.

CMI - IAD

CMIIAD

Champaign University-Willard

Fri 5/8

9:49 am-3:58 pm

1 stop5h 09m

Washington, D.C. Dulles Intl

Mon 5/11

1:10 pm-5:26 pm

1 stop5h 16m

$699

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Champaign to Washington, D.C.

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 Champaign University-Willard to Washington, D.C.?

American Airlines is the most popular carrier operating from Champaign University-Willard to Washington, D.C.

What airlines fly to Washington, D.C.?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. from Champaign according to our data. American Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 3 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

When to book flights from Champaign to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Champaign to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Champaign to Washington, D.C. (CMI to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Champaign to Washington, D.C.

Fastest flight time

3h 48m

Direct flights

None
The fastest flight from Champaign to Washington, D.C. takes 3h 48m
There are no direct flights from Champaign to Washington, D.C.. There are no popular flight routes from Champaign to Washington, D.C..
Search flight deals

  • How far is Champaign University-Willard to Washington, D.C. by plane?

    A flight from Champaign University-Willard to Washington, D.C. will travel around 602.9 mi. Typically, this will take 3h 48m by plane in normal conditions.

  • When did momondo last update prices for flights from Champaign University-Willard Airport to Washington, D.C.?

    Prices for flights from Champaign University-Willard Airport to Washington, D.C. refresh daily.

  • How many operators does momondo search for flights from Champaign University-Willard Airport to Washington, D.C.?

  • How old do you have to be to fly from Champaign University-Willard Airport to Washington, D.C.?

    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 Champaign University-Willard Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Champaign to Washington, D.C.?

Best airlines flying from Champaign to Washington, D.C.

Compare and see reviews for airlines that fly from Champaign to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $278Free CancellationRating
7.2
11,237 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Champaign to Washington, D.C.?

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 Champaign to Washington, D.C. for you.

Can I find flights from Champaign to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Champaign to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Champaign to Washington, D.C.?

momondo helps you find the best flight between Champaign and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Champaign to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Champaign are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport