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$270+ Cheap flights from Reagan-National (DCA) to Champaign (CMI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CMI
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Reagan-National to Champaign

Cheapest flights from Reagan-National to Champaign
Explore the most affordable flight options available from Reagan-National to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:44 pm
DCA
-
CMI
1 stop4h 22m
American Airlines
Tue 9/811:41 am
CMI
-
DCA
1 stop5h 22m
American Airlines
Deal found 7/21$270
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:35 am
DCA
-
CMI
1 stop4h 32m
American Airlines
Sat 8/86:36 pm
CMI
-
DCA
1 stop4h 23m
American Airlines
Deal found 7/19$342
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:39 pm
DCA
-
CMI
1 stop5h 31m
American Airlines
Sun 9/136:41 pm
CMI
-
DCA
1 stop4h 18m
American Airlines
Deal found 7/19$345
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:56 am
DCA
-
CMI
2 stops9h 32m
American Airlines
Sat 8/296:00 am
CMI
-
DCA
1 stop5h 58m
American Airlines
Deal found 7/20$355
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:30 am
DCA
-
CMI
1 stop6h 20m
United Airlines
Mon 12/289:49 am
CMI
-
DCA
1 stop4h 46m
United Airlines
Deal found 7/22$391
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:35 am
DCA
-
CMI
1 stop4h 32m
American Airlines
Sun 7/266:04 am
CMI
-
DCA
1 stop3h 55m
American Airlines
Deal found 7/19$436
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:34 am
DCA
-
CMI
1 stop7h 22m
American Airlines
Mon 10/126:48 pm
CMI
-
DCA
1 stop4h 11m
American Airlines
Deal found 7/22$467
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:43 am
DCA
-
CMI
1 stop4h 24m
American Airlines
Sun 8/26:04 am
CMI
-
DCA
1 stop3h 55m
American Airlines
Deal found 7/19$530
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:00 am
DCA
-
CMI
2 stops7h 11m
American Airlines
Sun 8/166:00 am
CMI
-
DCA
1 stop6h 44m
American Airlines
Deal found 7/20$536

Find flight deals from Reagan-National to Champaign

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Champaign (CMI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$270
(American Airlines)

Popular in

January

Cheapest in

October

Average price

$394
Provider with most accurate pricing for Washington, D.C. Reagan-National-Champaign University-Willard flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Champaign University-Willard flights.
Search Deals
From Washington, D.C. Reagan-National to Champaign University-Willard
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Champaign 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, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Champaign that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Tue 8/4

7:35 am-11:07 am

1 stop4h 32m

Champaign University-Willard

Sat 8/8

6:36 pm-11:59 pm

1 stop4h 23m

$342

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Thu 9/10

1:39 pm-6:10 pm

1 stop5h 31m

Champaign University-Willard

Sun 9/13

6:41 pm-11:59 pm

1 stop4h 18m

$345

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Fri 9/11

8:40 am-12:52 pm

1 stop5h 12m

Champaign University-Willard

Sun 9/13

5:00 am-10:52 am

1 stop4h 52m

$345

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Fri 12/18

7:30 am-12:50 pm

1 stop6h 20m

Champaign University-Willard

Mon 12/28

9:49 am-3:35 pm

1 stop4h 46m

$391

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Sat 12/19

8:30 am-12:50 pm

1 stop5h 20m

Champaign University-Willard

Mon 12/28

9:49 am-3:35 pm

1 stop4h 46m

$591

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Mon 8/10

10:16 pm-11:11 am

1 stop13h 55m

Champaign University-Willard

Thu 8/13

11:41 am-6:03 pm

1 stop5h 22m

$1,141

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Wed 9/2

11:35 am-4:24 pm

1 stop5h 49m

Champaign University-Willard

Thu 9/3

6:00 am-12:57 pm

1 stop5h 57m

$1,319
Cheapest one-way
Quickest one-way

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Wed 8/19

11:35 am-4:24 pm

1 stop5h 49m

$489

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Sun 11/29

6:00 am-5:28 pm

1 stop12h 28m

$505

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Sun 11/29

12:40 pm-6:25 pm

2 stops6h 45m

$1,183

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Champaign flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Champaign flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Champaign flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Champaign flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Champaign flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Champaign

Get insights into the airlines that provide service to Champaign. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Champaign. Reviews last updated July 24, 2026.
Get a feel of what it's like to fly with American Airlines from Washington, D.C. Reagan-National Airport to Champaign by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,832 reviews

Boarding

7.5

Crew

7.9

Entertainment

6.8

Food

6.4

Comfort

7.2

Overall

7.1

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.
American Airlines
7.1
Good
11,832 reviews
American Airlines
7.1
Good
11,832 reviews

Boarding

7.5

Crew

7.9

Entertainment

6.8

Food

6.4

Comfort

7.2

Overall

7.1

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Champaign. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Champaign from Washington, D.C. Reagan-National?

    Champaign University-Willard (CMI) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Champaign. You should not have trouble finding flights to University-Willard from Washington, D.C. Reagan-National; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Champaign airport from Washington, D.C. Reagan-National. It is only a 11.3 mi journey from University-Willard (CMI) to Champaign’s city center.

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

    A quick flight from Washington, D.C. Reagan-National Airport to Champaign can take about 4h 32m. American Airlines provides one of the quickest options available for as low as $342. Washington, D.C. Reagan-National Airport and Champaign are separated by a distance of 604 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Reagan-National to Champaign that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Champaign flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Champaign?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Champaign.

  • Can I find deals for business class flights from Reagan-National to Champaign?

    Yes. Cheapflights offers flight deals from Reagan-National to Champaign by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Champaign?

Book flights to Champaign if you plan to visit one of these locations
Urbana
Danville

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Top airline flying from Reagan-National to Champaign

Discover the top airline that operate flights from Reagan-National to Champaign. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$575FlexibilityNo cancel feeOn-time71%

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