HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$368+ Cheap flights from Champaign (CMI) to District of Columbia

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — IAD
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Champaign to District of Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Champaign to District of Columbia

Cheapest flights from Champaign to District of Columbia
Explore the most affordable flight options available from Champaign to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

This American Airlines deal was found by Cheapflights users on 10/11. 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 11/101:50 pmCMI - DCA
1 stop3h 54mAmerican Airlines
Mon 11/179:45 amDCA - CMI
1 stop4h 35mAmerican Airlines
Deal found 10/11$368
This American Airlines deal was found by Cheapflights users on 10/11. 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 10/1411:13 amCMI - DCA
1 stop4h 00mAmerican Airlines
Sat 10/186:59 amDCA - CMI
1 stop4h 44mAmerican Airlines
Deal found 10/11$424
This American Airlines deal was found by Cheapflights users on 10/13. 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 12/1811:30 amCMI - DCA
1 stop3h 48mAmerican Airlines
Mon 1/193:24 pmDCA - CMI
1 stop6h 03mAmerican Airlines
Deal found 10/13$438
This American Airlines deal was found by Cheapflights users on 10/11. 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 10/1311:13 amCMI - DCA
1 stop4h 00mAmerican Airlines
Sat 10/1812:31 pmDCA - CMI
1 stop4h 23mAmerican Airlines
Deal found 10/11$494
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/2111:16 amCMI - DCA
1 stop3h 55mAmerican Airlines
Mon 12/16:00 amDCA - CMI
1 stop5h 45mAmerican Airlines
Deal found 10/12$590
This American Airlines deal was found by Cheapflights users on 10/11. 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 11/228:10 pmCMI - DCA
1 stop11h 50mAmerican Airlines
Fri 11/289:45 amDCA - CMI
1 stop12h 45mAmerican Airlines
Deal found 10/11$634
This American Airlines deal was found by Cheapflights users on 10/13. 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 10/223:49 pmCMI - IAD
2 stops16h 05mAmerican Airlines
Sat 10/256:34 amIAD - CMI
2 stops15h 28mAmerican Airlines
Deal found 10/13$661

Cheap flight deals from Champaign to District of Columbia

Keep the following information in mind while searching for Champaign to District of Columbia flight deals. Data was last updated October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$308
(American Airlines)

Popular in

February

Cheapest in

July

Average price

$480
Provider with most accurate pricing for Champaign University-Willard-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Champaign University-Willard-Washington, D.C. (WAS) flights.
Search Deals
From Champaign University-Willard to District of Columbia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to District of Columbia 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 October 13, 2025.
Use the filters below to find and compare flights from Champaign to District of Columbia that are best for you.

Fly from

Champaign

Fly to

District of Columbia

Route

Depart

Return

Price

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Mon 11/10

1:50 pm-6:44 pm

1 stop3h 54m

Washington, D.C. Reagan-National

Mon 11/17

9:45 am-1:20 pm

1 stop4h 35m

$368

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Thu 12/18

11:30 am-4:18 pm

1 stop3h 48m

Washington, D.C. Reagan-National

Mon 1/19

3:24 pm-8:27 pm

1 stop6h 03m

$438

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Tue 3/10

1:16 pm-6:57 pm

1 stop4h 41m

Washington, D.C. Reagan-National

Sat 3/14

6:59 am-12:37 pm

1 stop6h 38m

$462

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Fri 11/21

11:16 am-4:11 pm

1 stop3h 55m

Washington, D.C. Reagan-National

Mon 12/1

3:25 pm-9:30 pm

1 stop7h 05m

$632

ChampaignWashington, D.C.

CMI - IAD

CMIIAD

Champaign University-Willard

Tue 3/10

1:16 pm-12:38 pm

2 stops22h 22m

Washington, D.C. Dulles Intl

Sat 3/14

10:48 am-9:27 pm

2 stops11h 39m

$807

ChampaignWashington, D.C.

CMI - DCA

CMIDCA

Champaign University-Willard

Sun 10/19

7:00 am-2:28 pm

1 stop6h 28m

$399

ChampaignWashington, D.C.

CMI - IAD

CMIIAD

Champaign University-Willard

Sun 10/19

6:00 am-5:04 pm

1 stop10h 04m

$832

ChampaignWashington, D.C.

CMI - IAD

CMIIAD

Champaign University-Willard

Mon 4/6

6:26 am-3:57 pm

2 stops8h 31m

$835

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Best time to book a flight from Champaign to District of Columbia

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

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

Currently, November is the cheapest month in which you can book a flight from Champaign to District of Columbia (average of $173). Flying from Champaign to District of Columbia in August is currently the most expensive (average of $293). 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.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated October 13, 2025.
Get a feel of what it's like to fly with American Airlines from Champaign to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,045 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,045 reviews
American Airlines
7.2
Good
11,045 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Champaign to District of Columbia. 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 from for flights from Champaign to District of Columbia?

    Located just 11.3 mi from the city center, Champaign University-Willard (CMI) is the airport most travelers will use when flying to District of Columbia from Champaign.

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

    Departing from Champaign to District of Columbia will take you 3h 54m. The distance from Champaign to District of Columbia is about 604 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Champaign to District of Columbia 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 Champaign to District of Columbia?

    Currently, November is the cheapest month in which you can book a flight from Champaign to District of Columbia (average of $173). Flying from Champaign to District of Columbia in August is currently the most expensive (average of $293). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Champaign to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Orlando flights
O'Hare Intl to Newark flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Miami flights
O'Hare Intl to Tampa flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Denver flights
O'Hare Intl to Atlanta flights
O'Hare Intl to Seattle flights
O'Hare Intl to San Francisco flights
Midway to Dallas/Fort Worth flights
Midway to Newark flights
O'Hare Intl to Boston flights
O'Hare Intl to Baltimore flights
Midway to Atlanta flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to San Diego flights
O'Hare Intl to Fort Myers flights
O'Hare Intl to Austin flights
O'Hare Intl to Honolulu flights
O'Hare Intl to Philadelphia flights
Midway to John F Kennedy Intl flights
Midway to Las Vegas flights
O'Hare Intl to Dulles Intl flights
Midway to Orlando flights
O'Hare Intl to Santa Ana flights
Midway to Miami flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Hobby flights
O'Hare Intl to New Orleans flights
O'Hare Intl to Nashville flights
O'Hare Intl to Ontario flights
Midway to LaGuardia flights
Midway to Hobby flights
St. Louis to Las Vegas flights
Midway to Sky Harbor Intl flights
St. Louis to LaGuardia flights
St. Louis to Newark flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to Palm Springs flights
O'Hare Intl to Sarasota flights
O'Hare Intl to Portland flights
St. Louis to John F Kennedy Intl flights
Midway to Baltimore flights
O'Hare Intl to Jacksonville flights

Top airline flying from Champaign to District of Columbia

Discover the top airline that operate flights from Champaign to District of Columbia. 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 October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$512FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.