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Cheap flights from Champaign to Washington, D.C. from $280

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 4/17. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:58 pm - 11:57 pm
CMI
-
DCA
3h 59m
1 stop
American Airlines Logo
3:15 pm - 9:35 pm
DCA
-
CMI
7h 20m
1 stop
$280American Airlines
Fri, Apr 17 - Sat, Apr 18
American Airlines Logo
9:52 am - 3:44 pm
CMI
-
DCA
4h 52m
1 stop
American Airlines Logo
6:00 am - 9:22 am
DCA
-
CMI
4h 22m
1 stop
$298American Airlines
Fri, Apr 3 - Mon, Apr 6
American Airlines Logo
9:53 am - 3:44 pm
CMI
-
DCA
4h 51m
1 stop
American Airlines Logo
6:00 am - 9:22 am
DCA
-
CMI
4h 22m
1 stop
$303American Airlines
Sat, Mar 28 - Wed, Apr 1
American Airlines Logo
9:52 am - 3:44 pm
CMI
-
DCA
4h 52m
1 stop
American Airlines Logo
6:00 am - 9:22 am
DCA
-
CMI
4h 22m
1 stop
$308American Airlines
Thu, Mar 26 - Mon, Mar 30
American Airlines Logo
6:58 pm - 12:08 am
CMI
-
DCA
4h 10m
1 stop
American Airlines Logo
3:15 pm - 9:35 pm
DCA
-
CMI
7h 20m
1 stop
$318American Airlines
Sun, Apr 19 - Mon, Apr 20
United Airlines Logo
1:36 pm - 8:15 pm
CMI
-
DCA
5h 39m
1 stop
United Airlines Logo
7:30 am - 12:48 pm
DCA
-
CMI
6h 18m
1 stop
$338United Airlines
Thu, May 7 - Fri, May 8
United Airlines Logo
6:30 am - 1:04 pm
CMI
-
DCA
5h 34m
1 stop
United Airlines Logo
1:00 pm - 5:38 pm
DCA
-
CMI
5h 38m
1 stop
$368United Airlines
Fri, Jul 3 - Mon, Jul 6
American Airlines Logo
9:52 am - 3:44 pm
CMI
-
DCA
4h 52m
1 stop
American Airlines Logo
6:00 am - 9:22 am
DCA
-
CMI
4h 22m
1 stop
$388American Airlines
Thu, Mar 26 - Sun, Mar 29
American Airlines Logo
6:58 pm - 11:57 pm
CMI
-
DCA
3h 59m
1 stop
American Airlines Logo
1:45 pm - 6:28 pm
DCA
-
CMI
5h 43m
1 stop
$464American Airlines
Fri, Apr 17 - Sun, Apr 19
American Airlines Logo
6:58 pm - 11:57 pm
CMI
-
DCA
3h 59m
1 stop
American Airlines Logo
3:15 pm - 9:35 pm
DCA
-
CMI
7h 20m
1 stop
$469American Airlines
Thu, Apr 16 - Sun, Apr 19

American Airlines flights from Champaign to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Champaign to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Apr 3
CMI9:52 amChampaign University-Willard
4h 52m
1 stop
DCA3:44 pmWashington, D.C. Reagan-National
Apr 6
DCA6:00 amWashington, D.C. Reagan-National
4h 22m
1 stop
CMI9:22 amChampaign University-Willard
$298
American Airlines
Mar 28
CMI9:53 amChampaign University-Willard
4h 51m
1 stop
DCA3:44 pmWashington, D.C. Reagan-National
Apr 1
DCA6:00 amWashington, D.C. Reagan-National
4h 22m
1 stop
CMI9:22 amChampaign University-Willard
$303
American Airlines
Mar 26
CMI9:52 amChampaign University-Willard
4h 52m
1 stop
DCA3:44 pmWashington, D.C. Reagan-National
Mar 30
DCA6:00 amWashington, D.C. Reagan-National
4h 22m
1 stop
CMI9:22 amChampaign University-Willard
$308

United Airlines flights from Champaign to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Champaign to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
May 7
CMI1:36 pmChampaign University-Willard
5h 39m
1 stop
DCA8:15 pmWashington, D.C. Reagan-National
May 8
DCA7:30 amWashington, D.C. Reagan-National
6h 18m
1 stop
CMI12:48 pmChampaign University-Willard
$338
United Airlines
May 7
CMI5:45 amChampaign University-Willard
10h 40m
2 stops
DCA5:25 pmWashington, D.C. Reagan-National
May 8
DCA6:30 amWashington, D.C. Reagan-National
7h 18m
1 stop
CMI12:48 pmChampaign University-Willard
$631
United Airlines
Jul 16
CMI6:30 amChampaign University-Willard
6h 52m
1 stop
DCA2:22 pmWashington, D.C. Reagan-National
Jul 21
DCA8:30 amWashington, D.C. Reagan-National
10h 19m
2 stops
CMI5:49 pmChampaign University-Willard
$644

momondo Fare Finder

 
Customize your flight search to find flights from Champaign to Washington, D.C. Reagan-National Airport 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 March 15, 2026.
Use the filters below to find and compare flights from Champaign to Washington, D.C. Reagan-National Airport 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

Fri 4/17

6:58 pm-11:57 pm

1 stop3h 59m

Washington, D.C. Reagan-National

Sat 4/18

3:15 pm-9:35 pm

1 stop7h 20m

$280

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Fri 4/3

9:52 am-3:44 pm

1 stop4h 52m

Washington, D.C. Reagan-National

Mon 4/6

6:00 am-9:22 am

1 stop4h 22m

$298
Quickest round-trip

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Sat 3/28

9:53 am-3:44 pm

1 stop4h 51m

Washington, D.C. Reagan-National

Wed 4/1

6:00 am-9:22 am

1 stop4h 22m

$303

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Thu 3/26

9:52 am-3:44 pm

1 stop4h 52m

Washington, D.C. Reagan-National

Mon 3/30

6:00 am-9:22 am

1 stop4h 22m

$308

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Sun 4/19

6:58 pm-12:08 am

1 stop4h 10m

Washington, D.C. Reagan-National

Mon 4/20

3:15 pm-9:35 pm

1 stop7h 20m

$318

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Thu 5/7

1:36 pm-8:15 pm

1 stop5h 39m

Washington, D.C. Reagan-National

Fri 5/8

7:30 am-12:48 pm

1 stop6h 18m

$338

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Fri 7/3

6:30 am-1:04 pm

1 stop5h 34m

Washington, D.C. Reagan-National

Mon 7/6

1:00 pm-5:38 pm

1 stop5h 38m

$368

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Thu 3/26

9:52 am-3:44 pm

1 stop4h 52m

Washington, D.C. Reagan-National

Sun 3/29

6:00 am-9:22 am

1 stop4h 22m

$388

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Fri 4/17

6:58 pm-11:57 pm

1 stop3h 59m

Washington, D.C. Reagan-National

Sun 4/19

1:45 pm-6:28 pm

1 stop5h 43m

$464

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Thu 4/16

6:58 pm-11:57 pm

1 stop3h 59m

Washington, D.C. Reagan-National

Sun 4/19

3:15 pm-9:35 pm

1 stop7h 20m

$469

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Champaign to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Champaign to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport (CMI to DCA) flight deals and tips

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

Fastest flight time

4h 10m

Direct flights

None
The fastest flight from Champaign to Washington, D.C. Reagan-National Airport takes 4h 10m
There are no direct flights from Champaign to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Champaign to Washington, D.C. Reagan-National Airport.
Search flight deals

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

    Champaign University-Willard and Washington, D.C. Reagan-National are 603.6 mi apart from one another. By plane, this route typically takes 4h 10m.

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

    Prices for flights from Champaign University-Willard Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Champaign University-Willard Airport to Washington, D.C. Reagan-National Airport.

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

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National 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 Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Champaign to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Champaign to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $278Free CancellationRating
7.1
11,472 reviews
Search American Airlines flights

  • How do I get Price Alerts for flights from Champaign to Washington, D.C. Reagan-National Airport?

    Confirm your travel details to search for the latest offers for flights from Champaign to Washington, D.C. Reagan-National Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Champaign to Washington, D.C. Reagan-National Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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
Colonial Beach
Laurel
Towson
Gaithersburg
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Bethesda
Fairfax
Linthicum Heights
College Park

Why use momondo?

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

Finding the right flight to Washington, D.C. from Champaign is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. All flights to Washington, D.C. from Champaign on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Champaign.

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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