CMI - WAS

$297 Find Cheap Flights from Champaign to Washington, D.C.

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 8/10. 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

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

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

 
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.

Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
11:25 am - 4:16 pmCMI-DCA
3h 51m1 stop
American Airlines Logo
6:59 am - 10:55 amDCA-CMI
4h 56m1 stop
$308American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
4:19 pm - 11:48 pmCMI-BWI
6h 29m1 stop
American Airlines Logo
11:50 am - 3:49 pmBWI-CMI
4h 59m1 stop
$346American Airlines
Find Deal
Sun, Aug 17 - Sun, Aug 24
American Airlines Logo
6:36 pm - 11:50 pmCMI-DCA
4h 14m1 stop
American Airlines Logo
3:46 pm - 9:38 pmDCA-CMI
6h 52m1 stop
$368American Airlines
Find Deal
Sun, Aug 17 - Sun, Aug 24
American Airlines Logo
6:36 pm - 11:50 pmCMI-DCA
4h 14m1 stop
American Airlines Logo
3:46 pm - 9:38 pmDCA-CMI
6h 52m1 stop
$373American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
4:19 pm - 11:48 pmCMI-BWI
6h 29m1 stop
American Airlines Logo
7:35 am - 8:57 pmBWI-CMI
14h 22m2 stops
$461American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
11:25 am - 5:50 pmCMI-BWI
5h 25m1 stop
American Airlines Logo
6:00 am - 10:55 amBWI-CMI
5h 55m1 stop
$468American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
7:01 pm - 6:51 pmCMI-IAD
22h 50m2 stops
American Airlines Logo
2:18 pm - 10:43 amIAD-CMI
21h 25m2 stops
$531American Airlines
Find Deal
Wed, Nov 19 - Fri, Nov 21
American Airlines Logo
6:13 am - 11:07 pmCMI-IAD
15h 54m2 stops
American Airlines Logo
8:09 pm - 10:49 amIAD-CMI
15h 40m2 stops
$561American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
7:01 pm - 1:41 pmCMI-BWI
17h 40m2 stops
American Airlines Logo
6:10 am - 3:49 pmBWI-CMI
10h 39m2 stops
$563American Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 21
American Airlines Logo
7:57 pm - 1:35 pmCMI-IAD
16h 38m2 stops
American Airlines Logo
8:09 pm - 10:49 amIAD-CMI
15h 40m2 stops
$594American Airlines
Find Deal
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.

How much is a round-trip flight from Champaign to Washington, D.C.?

Find deals

Good to know

Low seasonJuly
Cheapest flight$297
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Champaign to Baltimore

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 flights from Champaign to Washington, D.C.

  • What is the cheapest flight from Champaign to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Champaign to Washington, D.C. was $297 for a one-way ticket and $308 for a round-trip.

  • Do I need a passport to fly between Champaign and Washington, D.C.?

    A passport is not required to fly from Champaign to Washington, D.C..

  • Which aircraft models fly most regularly from Champaign to Washington, D.C.?

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

  • Which airline alliances offer flights from Champaign to Washington, D.C.?

    oneworld is the only airline alliance operating flights between Champaign and Washington, D.C..

  • How does KAYAK find such low prices on flights from Champaign to Washington, D.C.?

    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 Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Champaign to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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 Washington, D.C.?

    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 Washington, D.C. with an airline and back to Champaign with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Champaign to Washington, D.C.?

    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 Washington, D.C. 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.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
6.9Entertainment
7.5Boarding
7.2Comfort
6.5Food
Airline reviews

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

2.0 MediocreAnonymous, Jul 2025ORD - RIC
Read more American Airlines reviews

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

The boarding crew was incredibly helpful getting me on an earlier flight

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

Information on your arrival and departure airports

Champaign (CMI)

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