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$168+ Cheap flights from Reagan-National (DCA) to Champaign (CMI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CMI
May 23 — May 301
Sat 5/23
Sat 5/30
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 April 23, 2026.

This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:00 pm
DCA
-
CMI
1 stop4h 49m
United Airlines
Sat 8/11:32 pm
CMI
-
DCA
1 stop6h 38m
United Airlines
Deal found 4/21$270
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:30 am
DCA
-
CMI
1 stop4h 20m
United Airlines
Sun 9/205:45 am
CMI
-
DCA
1 stop3h 59m
United Airlines
Deal found 4/21$318
This United Airlines deal was found by Cheapflights users on 4/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:00 pm
DCA
-
CMI
1 stop5h 28m
United Airlines
Sat 12/51:32 pm
CMI
-
DCA
1 stop5h 38m
United Airlines
Deal found 4/19$350
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:25 am
DCA
-
CMI
1 stop5h 25m
United Airlines
Fri 7/319:49 am
CMI
-
DCA
1 stop5h 03m
United Airlines
Deal found 4/21$358
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:25 am
DCA
-
CMI
1 stop5h 25m
United Airlines
Mon 6/299:49 am
CMI
-
DCA
1 stop5h 03m
United Airlines
Deal found 4/20$376
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 7/275:22 pm
DCA
-
CMI
1 stop4h 42m
American Airlines
Thu 7/306:04 am
CMI
-
DCA
1 stop3h 51m
American Airlines
Deal found 4/21$413
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 5/13:15 pm
DCA
-
CMI
1 stop7h 20m
American Airlines
Mon 5/42:38 pm
CMI
-
DCA
1 stop7h 21m
American Airlines
Deal found 4/22$423
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 5/39:30 am
DCA
-
CMI
1 stop5h 38m
American Airlines
Wed 5/62:38 pm
CMI
-
DCA
1 stop7h 21m
American Airlines
Deal found 4/22$428
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:00 pm
DCA
-
CMI
1 stop5h 38m
United Airlines
Fri 7/311:32 pm
CMI
-
DCA
1 stop6h 38m
United Airlines
Deal found 4/21$438
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 5/39:30 am
DCA
-
CMI
1 stop5h 38m
American Airlines
Tue 5/56:58 pm
CMI
-
DCA
1 stop3h 59m
American Airlines
Deal found 4/22$468

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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$270
(United Airlines)

One-way from

$168
(American Airlines)

Popular in

January

Cheapest in

October

Average price

$395
Provider with most accurate pricing for Washington, D.C. (WAS)-Champaign University-Willard flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Champaign University-Willard flights.
Search Deals
From Washington, D.C. Reagan-National to Champaign University-Willard
Search Deals
One-way flight from Washington, D.C. Reagan-National to Champaign University-Willard
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($110 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 April 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 April 23, 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

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Tue 7/28

2:00 pm-5:49 pm

1 stop4h 49m

Champaign University-Willard

Sat 8/1

1:32 pm-9:10 pm

1 stop6h 38m

$270

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Fri 6/26

8:25 am-12:50 pm

1 stop5h 25m

Champaign University-Willard

Mon 6/29

9:49 am-3:52 pm

1 stop5h 03m

$376
Quickest round-trip

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Mon 7/27

5:22 pm-9:04 pm

1 stop4h 42m

Champaign University-Willard

Thu 7/30

6:04 am-10:55 am

1 stop3h 51m

$413

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Tue 7/28

7:35 am-11:07 am

1 stop4h 32m

Champaign University-Willard

Fri 7/31

11:37 am-6:00 pm

1 stop5h 23m

$413

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Thu 5/14

5:55 am-6:24 pm

1 stop13h 29m

Champaign University-Willard

Tue 5/19

6:55 pm-11:57 pm

1 stop4h 02m

$493

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Thu 5/14

9:32 am-9:35 pm

1 stop13h 03m

Champaign University-Willard

Mon 5/18

6:55 pm-11:57 pm

1 stop4h 02m

$626

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Tue 7/28

8:30 am-5:49 pm

2 stops10h 19m

Champaign University-Willard

Fri 7/31

9:49 am-3:52 pm

1 stop5h 03m

$701

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Mon 7/27

8:10 pm-12:05 am

1 stop4h 55m

Champaign University-Willard

Thu 7/30

9:49 am-7:48 pm

2 stops8h 59m

$701
Cheapest one-way

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Wed 5/13

3:15 pm-9:35 pm

1 stop7h 20m

$168

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Sat 8/8

5:22 pm-9:37 pm

1 stop5h 15m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 April 23, 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
11,659 reviews

Crew

7.9

Boarding

7.5

Overall

7.1

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.1
Good
11,659 reviews
American Airlines
7.1
Good
11,659 reviews

Crew

7.9

Boarding

7.5

Overall

7.1

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

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 42m. United Airlines provides one of the quickest options available for as low as $413. 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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$669FlexibilityNo cancel feeOn-time71%

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