CMI - DCA

$159 Find Cheap Flights from Champaign to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Champaign to Washington, D.C. departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Champaign to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Champaign to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41’299’237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$278
United Airlines
Tue 6/9Sun 6/14
CMI - DCA • 1 stop
Cheapest one-way
$159
United Airlines
Tue 5/5
CMI - DCA • 1 stop
Top airlines
United Airlines
Cheapest • from $278 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Champaign and Washington, D.C.. You'll need at least 1 connection.
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Champaign to Washington, D.C. (CMI-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Champaign to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Champaign to Washington, D.C.

Tue, Jun 9 - Sun, Jun 14
United Airlines Logo
6:30 am - 11:59 am
CMI
-
DCA
4h 29m
1 stop
United Airlines Logo
9:30 am - 12:50 pm
DCA
-
CMI
4h 20m
1 stop
$278United Airlines
Fri, Apr 17 - Sat, Apr 18
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, May 15 - Mon, May 18
United Airlines Logo
9:49 am - 5:04 pm
CMI
-
DCA
6h 15m
1 stop
United Airlines Logo
7:30 am - 12:48 pm
DCA
-
CMI
6h 18m
1 stop
$298United Airlines
Sun, Apr 19 - Mon, Apr 20
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
Thu, May 7 - Fri, May 8
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, Mar 26 - Sun, Mar 29
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
Mon, Mar 23 - Wed, Mar 25
American Airlines Logo
3:47 pm - 11:00 pm
CMI
-
DCA
6h 13m
1 stop
American Airlines Logo
6:00 am - 9:22 am
DCA
-
CMI
4h 22m
1 stop
$418American Airlines
Tue, Apr 21 - Fri, Apr 24
American Airlines Logo
6:58 pm - 11:57 pm
CMI
-
DCA
3h 59m
1 stop
American Airlines Logo
3:15 pm - 6:28 pm
DCA
-
CMI
4h 13m
1 stop
$478American Airlines
Thu, Mar 26 - Sun, Mar 29
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
$484American Airlines
Sat, Mar 21 - Mon, Mar 23
American Airlines Logo
12:01 pm - 6:55 pm
CMI
-
DCA
5h 54m
1 stop
American Airlines Logo
6:00 am - 9:22 am
DCA
-
CMI
4h 22m
1 stop
$488American Airlines
Booking Insights

KAYAK's insights & trends for Champaign to Washington, D.C. flights

Get data-powered insights and trends into flights from Champaign to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Champaign to Reagan Washington National Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Champaign to Reagan Washington National Airport were found on United Airlines ($278) and American Airlines ($280).

Find deals

Good to know

Low seasonJune
Cheapest flight$159
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from Champaign to Reagan Washington National Airport

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

Are your dates flexible? Find out the best times to travel from Champaign to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Champaign to Reagan Washington National Airport flights

  • What is the cheapest flight from Champaign to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Champaign to Washington, D.C. Reagan-National Airport was $159 for a one-way ticket and $278 for a round-trip.

  • Do I need a passport to fly between Champaign and Reagan Washington National Airport?

    No

  • Which aircraft models fly most regularly from Champaign to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Champaign to Reagan Washington National Airport?

    oneworld is the only airline alliance operating flights between Champaign and Reagan Washington National Airport.

  • How does KAYAK find such low prices on flights from Champaign to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Champaign to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Champaign to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Champaign is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Champaign to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Champaign with another airline. Booking your flights between Champaign and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Champaign to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Champaign up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Champaign to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Champaign to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Champaign to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11419 reviews
7.2Comfort
7.5Boarding
7.9Crew
6.9Entertainment
6.4Food
Airline reviews

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

2.0 MediocreChristopher, Mar 2026
TYS - DCA
Read more American Airlines reviews

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Other than nearly three hour delay for maintenance issues, everything went smooth

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Flight was on time and there was an empty seat next to me. That makes for a good flight!

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

Everything was good. Flight was very full so crew was busy. After we boarded and plane pulled away from the gate, we were delayed about 40 minutes- sitting on the runway - due to weather en route or at the destination. While weather is not the fault of the airline- it’s terrible to sit on a plane and not moving.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

Everything you need to know for your flight from Champaign to Washington, D.C.

Information on your arrival and departure airports

Champaign (CMI)
Reagan-National (DCA)