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$303+ Cheap flights from District of Columbia 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CMI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from District of Columbia to Champaign

Cheapest flights from District of Columbia to Champaign
Explore the most affordable flight options available from District of Columbia to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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 12/306:00 amDCA - CMI
1 stop6h 00mAmerican Airlines
Sat 1/36:00 amCMI - DCA
1 stop3h 56mAmerican Airlines
Deal found 12/15$397
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/276:00 amDCA - CMI
1 stop6h 00mAmerican Airlines
Tue 12/3011:33 amCMI - DCA
1 stop3h 45mAmerican Airlines
Deal found 12/17$654

Find flight deals from District of Columbia to Champaign

Keep the following information in mind while searching for District of Columbia to Champaign flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$303
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$488
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 District of Columbia to Champaign University-Willard
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($227 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 December 18, 2025.
Use the filters below to find and compare flights from District of Columbia to Champaign that are best for you.

Fly from

District of Columbia

Fly to

Champaign

Route

Depart

Return

Price

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Thu 1/22

3:24 pm-6:23 pm

1 stop3h 59m

Champaign University-Willard

Sun 1/25

6:53 pm-11:59 pm

1 stop4h 06m

$303

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Fri 1/16

3:24 pm-6:23 pm

1 stop3h 59m

Champaign University-Willard

Sun 1/18

6:53 pm-11:59 pm

1 stop4h 06m

$303

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Thu 1/1

6:00 am-11:00 am

1 stop6h 00m

Champaign University-Willard

Mon 1/5

7:07 pm-12:59 am

1 stop4h 52m

$328

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Thu 1/22

12:44 pm-6:23 pm

1 stop6h 39m

Champaign University-Willard

Mon 1/26

6:00 am-11:00 am

1 stop4h 00m

$368

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Fri 1/23

3:24 pm-8:27 pm

1 stop6h 03m

Champaign University-Willard

Mon 1/26

11:24 am-6:44 pm

1 stop6h 20m

$368

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Fri 1/23

3:24 pm-6:23 pm

1 stop3h 59m

Champaign University-Willard

Sun 1/25

6:00 am-12:44 pm

1 stop5h 44m

$368

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Tue 12/30

6:00 am-11:00 am

1 stop6h 00m

Champaign University-Willard

Sat 1/3

6:00 am-10:56 am

1 stop3h 56m

$397

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Tue 1/20

12:44 pm-6:23 pm

1 stop6h 39m

$356

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Mon 1/19

12:44 pm-6:23 pm

1 stop6h 39m

$419

Washington, D.C.Champaign

DCA - CMI

DCACMI

Washington, D.C. Reagan-National

Sun 1/18

3:24 pm-8:27 pm

1 stop6h 03m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 12 results
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Best time to book a flight from District of Columbia to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Champaign

What is the cheapest month to book a flight from District of Columbia to Champaign?

Currently, August is the cheapest month in which you can book a flight from District of Columbia to Champaign (average of $154). Flying from District of Columbia to Champaign in May is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    Champaign University-Willard (CMI) is the airport you will fly into if you book a flight from District of Columbia to Champaign. It is only a 11.3 mi journey from University-Willard (CMI) to Champaign’s city center.

  • How long is the flight from District of Columbia to Champaign?

    There are many flights that can get you from District of Columbia to Champaign in 3h 59m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 604 mi.

  • Can I find deals for flights from District of Columbia to Champaign that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Champaign flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Champaign?

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

  • Can I find deals for business class flights from District of Columbia to Champaign?

    Yes. Cheapflights offers flight deals from District of Columbia 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.

  • What is the cheapest month to book a flight from District of Columbia to Champaign?

    Currently, August is the cheapest month in which you can book a flight from District of Columbia to Champaign (average of $154). Flying from District of Columbia to Champaign in May is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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Alternative routes for District of Columbia to Champaign

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from District of Columbia to Champaign

Discover the top airline that operate flights from District of Columbia 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$203Average$540FlexibilityNo cancel feeOn-time71%

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