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Cheap flights from Champaign to Washington, D.C. from $270

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 8/5. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
4:54 pm - 11:59 pm
CMI
-
DCA
6h 05m
1 stop
American Airlines Logo
7:35 am - 11:11 am
DCA
-
CMI
4h 36m
1 stop
$270American Airlines
Wed, Aug 5 - Tue, Aug 11
American Airlines Logo
6:00 am - 10:59 am
CMI
-
DCA
3h 59m
1 stop
American Airlines Logo
5:00 am - 11:11 am
DCA
-
CMI
7h 11m
2 stops
$276American Airlines
Wed, Aug 5 - Tue, Aug 11
United Airlines Logo
1:32 pm - 8:10 pm
CMI
-
DCA
5h 38m
1 stop
United Airlines Logo
11:30 am - 5:28 pm
DCA
-
CMI
6h 58m
1 stop
$284United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
6:30 am - 1:45 pm
CMI
-
IAD
6h 15m
1 stop
United Airlines Logo
8:16 am - 12:50 pm
IAD
-
CMI
5h 34m
1 stop
$284United Airlines
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
6:48 pm - 11:59 pm
CMI
-
DCA
4h 11m
1 stop
American Airlines Logo
3:47 pm - 8:25 pm
DCA
-
CMI
5h 38m
1 stop
$342American Airlines
Tue, Nov 24 - Tue, Dec 1
American Airlines Logo
6:34 pm - 12:16 am
CMI
-
BWI
4h 42m
1 stop
American Airlines Logo
5:44 am - 11:07 am
BWI
-
CMI
6h 23m
1 stop
$342American Airlines
Sat, Jul 25 - Wed, Jul 29
American Airlines Logo
6:00 am - 10:59 am
CMI
-
DCA
3h 59m
1 stop
American Airlines Logo
3:41 pm - 8:28 pm
DCA
-
CMI
5h 47m
1 stop
$345American Airlines
Mon, Aug 10 - Sat, Aug 15
American Airlines Logo
6:00 am - 12:57 pm
CMI
-
DCA
5h 57m
1 stop
American Airlines Logo
3:41 pm - 8:28 pm
DCA
-
CMI
5h 47m
1 stop
$350American Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
9:49 am - 5:13 pm
CMI
-
BWI
6h 24m
1 stop
United Airlines Logo
1:10 pm - 5:28 pm
BWI
-
CMI
5h 18m
1 stop
$350United Airlines
Sat, Dec 12 - Tue, Dec 15
United Airlines Logo
6:30 am - 11:46 am
CMI
-
IAD
4h 16m
1 stop
United Airlines Logo
8:35 am - 12:50 pm
IAD
-
CMI
5h 15m
1 stop
$350United Airlines
Tue, Nov 24 - Tue, Dec 1

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

Our best United Airlines deals on Champaign to Washington, D.C. flight tickets
United Airlines
Nov 11
CMI1:32 pmChampaign University-Willard
6h 32m
1 stop
IAD9:04 pmWashington, D.C. Dulles Intl
Nov 15
IAD8:16 amWashington, D.C. Dulles Intl
5h 34m
1 stop
CMI12:50 pmChampaign University-Willard
$284
United Airlines
Nov 24
CMI6:30 amChampaign University-Willard
4h 16m
1 stop
IAD11:46 amWashington, D.C. Dulles Intl
Dec 1
IAD1:05 pmWashington, D.C. Dulles Intl
5h 23m
1 stop
CMI5:28 pmChampaign University-Willard
$350
United Airlines
Nov 21
CMI1:32 pmChampaign University-Willard
6h 32m
1 stop
IAD9:04 pmWashington, D.C. Dulles Intl
Nov 27
IAD8:16 amWashington, D.C. Dulles Intl
5h 34m
1 stop
CMI12:50 pmChampaign University-Willard
$364

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

Our best American Airlines deals on Champaign to Washington, D.C. flight tickets
American Airlines
Aug 5
CMI4:54 pmChampaign University-Willard
6h 05m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Aug 11
DCA7:35 amWashington, D.C. Reagan-National
4h 36m
1 stop
CMI11:11 amChampaign University-Willard
$270
American Airlines
Aug 5
CMI6:00 amChampaign University-Willard
3h 59m
1 stop
DCA10:59 amWashington, D.C. Reagan-National
Aug 11
DCA5:00 amWashington, D.C. Reagan-National
7h 11m
2 stops
CMI11:11 amChampaign University-Willard
$276
American Airlines
Nov 24
CMI6:48 pmChampaign University-Willard
4h 11m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Dec 1
DCA3:47 pmWashington, D.C. Reagan-National
5h 38m
1 stop
CMI8:25 pmChampaign University-Willard
$342

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 July 10, 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

Cheapest round-trip

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Wed 8/5

4:54 pm-11:59 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Tue 8/11

7:35 am-11:11 am

1 stop4h 36m

$270

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Wed 8/5

6:00 am-10:59 am

1 stop3h 59m

Washington, D.C. Reagan-National

Tue 8/11

5:00 am-11:11 am

2 stops7h 11m

$276

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Wed 11/11

1:32 pm-8:10 pm

1 stop5h 38m

Washington, D.C. Reagan-National

Sun 11/15

11:30 am-5:28 pm

1 stop6h 58m

$284

ChampaignWashington, D.C.

CMI - IAD

CMIIAD

Champaign University-Willard

Wed 11/11

6:30 am-1:45 pm

1 stop6h 15m

Washington, D.C. Dulles Intl

Sun 11/15

8:16 am-12:50 pm

1 stop5h 34m

$284

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Tue 11/24

6:48 pm-11:59 pm

1 stop4h 11m

Washington, D.C. Reagan-National

Tue 12/1

3:47 pm-8:25 pm

1 stop5h 38m

$342

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Sat 7/25

6:34 pm-12:16 am

1 stop4h 42m

Baltimore/Washington

Wed 7/29

5:44 am-11:07 am

1 stop6h 23m

$342

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Mon 8/10

6:00 am-10:59 am

1 stop3h 59m

Washington, D.C. Reagan-National

Sat 8/15

3:41 pm-8:28 pm

1 stop5h 47m

$345

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Tue 8/11

6:00 am-12:57 pm

1 stop5h 57m

Washington, D.C. Reagan-National

Sat 8/15

3:41 pm-8:28 pm

1 stop5h 47m

$350

ChampaignBaltimore

CMI - BWI

CMIBWI

Champaign University-Willard

Sat 12/12

9:49 am-5:13 pm

1 stop6h 24m

Baltimore/Washington

Tue 12/15

1:10 pm-5:28 pm

1 stop5h 18m

$350
Quickest round-trip

ChampaignWashington, D.C.

CMI - IAD

CMIIAD

Champaign University-Willard

Tue 11/24

6:30 am-11:46 am

1 stop4h 16m

Washington, D.C. Dulles Intl

Tue 12/1

8:35 am-12:50 pm

1 stop5h 15m

$350

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 month to fly to Washington, D.C.?

The month of December is, on average, the cheapest month to fly to Washington, D.C. from Champaign, with most prices found around $0. If you’re not able to fly to Washington, D.C. in December, then August is your next best option. Flight prices from Champaign to Washington, D.C. during August average around $0.

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

4h 15m

Direct flights

None
The fastest flight from Champaign to Washington, D.C. takes 4h 15m
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

Frequently asked questions about flying from Champaign to Washington, D.C.

  • 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 4h 15m 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 $298Free CancellationRating
7.1
11,802 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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Tysons
Springfield
Fairfax
Bethesda
Edgewood

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