CMI - DCA

$298 Find Cheap Flights from Champaign to Reagan Washington National Airport

This is the cheapest round-trip 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 9/24. 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. 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
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Flight Deals

Cheap Flights from Champaign to Reagan-National (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 Reagan-National 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.

Wed, Sep 24 - Sat, Sep 27
American Airlines Logo
7:12 am - 2:24 pmCMI-DCA
6h 12m1 stop
American Airlines Logo
5:08 pm - 9:49 pmDCA-CMI
5h 41m1 stop
$298American Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 6
American Airlines Logo
11:25 am - 6:27 pmCMI-DCA
6h 02m1 stop
American Airlines Logo
12:25 pm - 4:10 pmDCA-CMI
4h 45m1 stop
$308American Airlines
Find Deal
Tue, Oct 28 - Fri, Oct 31
American Airlines Logo
11:13 am - 10:15 pmCMI-DCA
10h 02m1 stop
American Airlines Logo
10:45 pm - 10:43 amDCA-CMI
12h 58m1 stop
$501American Airlines
Find Deal
Wed, Oct 29 - Sat, Nov 1
American Airlines Logo
11:15 am - 10:15 pmCMI-DCA
10h 00m1 stop
American Airlines Logo
10:59 am - 6:31 pmDCA-CMI
8h 32m2 stops
$506American Airlines
Find Deal
Sat, Dec 20 - Sun, Dec 28
American Airlines Logo
11:28 am - 7:02 pmCMI-DCA
6h 34m1 stop
American Airlines Logo
2:54 pm - 6:06 pmDCA-CMI
4h 12m1 stop
$600American Airlines
Find Deal
Wed, Sep 24 - Sat, Sep 27
American Airlines Logo
7:12 am - 2:33 pmCMI-DCA
6h 21m2 stops
American Airlines Logo
3:59 pm - 9:49 pmDCA-CMI
6h 50m1 stop
$663American Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
American Airlines Logo
7:12 am - 3:54 pmCMI-DCA
7h 42m2 stops
American Airlines Logo
5:08 pm - 9:51 pmDCA-CMI
5h 43m1 stop
$683American Airlines
Find Deal
Mon, Nov 10 - Wed, Nov 12
American Airlines Logo
11:20 am - 6:54 pmCMI-DCA
6h 34m1 stop
American Airlines Logo
6:00 am - 10:49 amDCA-CMI
5h 49m1 stop
$735American Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 6
American Airlines Logo
6:36 pm - 11:50 pmCMI-DCA
4h 14m1 stop
American Airlines Logo
11:00 am - 4:10 pmDCA-CMI
6h 10m2 stops
$739American Airlines
Find Deal
Tue, Oct 28 - Fri, Oct 31
American Airlines Logo
11:13 am - 8:15 pmCMI-DCA
8h 02m2 stops
American Airlines Logo
10:45 pm - 10:43 amDCA-CMI
12h 58m1 stop
$758American 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.

What’s the cheapest day of the week to fly from Champaign to Reagan Washington National Airport?

The average price of all round-trip flights from Champaign to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Champaign to Reagan Washington National Airport, look for departures on Saturdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Reagan Washington National Airport, Thursday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Champaign to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Champaign to Washington, D.C. Reagan-National Airport is January, where tickets cost $198 (return) on average. On the other hand, the most expensive months are October and April, where the average cost of round-trip tickets is $813 and $715 respectively.

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Good to know

Low seasonJanuary
Cheapest flight$298
Best time to beat the crowds with an average 55% drop in price.
Most popular time to fly with an average 35% increase in price.
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 $548 for a one-way ticket and $298 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.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
7.2Comfort
6.9Entertainment
6.5Food
7.5Boarding
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.

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

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

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)

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