$411+ Cheap flights from Dulles Intl (IAD) 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CMI
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dulles Intl to Champaign
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Best
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One-way
Cheapest flights from Dulles Intl to ChampaignExplore the most affordable flight options available from Dulles Intl to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Dulles Intl to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/245:01 am -
2 stops8h 07m
Sat 10/316:00 am -
2 stops7h 56m
Deal found 9/21![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/101:23 pm -
2 stops8h 02m
Tue 10/1312:38 pm -
2 stops9h 55m
Deal found 9/22![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 11/15:00 am -
2 stops7h 39m
Sun 11/86:59 pm -
2 stops14h 12m
Deal found 9/19![American Airlines logo]()
$678
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/285:01 am -
2 stops8h 07m
Fri 10/307:03 pm -
2 stops16h 48m
Deal found 9/21![American Airlines logo]()
$872
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 12/216:00 pm -
2 stops17h 55m
Wed 12/236:43 pm -
2 stops19h 09m
Deal found 9/19![American Airlines logo]()
$1,347
Best flights from Dulles Intl to ChampaignDiscover carefully curated flight deals from Dulles Intl to Champaign that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Dulles Intl to Champaign that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/101:23 pm -
2 stops8h 02m
Tue 10/1312:38 pm -
2 stops9h 55m
Deal found 9/22![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 9/22. 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 11/15:00 am -
2 stops7h 39m
Sun 11/86:59 pm -
2 stops14h 12m
Deal found 9/22![American Airlines logo]()
$678
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/285:01 am -
2 stops8h 07m
Fri 10/307:03 pm -
2 stops16h 48m
Deal found 9/21![American Airlines logo]()
$872
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 12/219:11 am -
2 stops9h 55m
Wed 12/232:39 pm -
1 stop7h 10m
Deal found 9/19![American Airlines logo]()
$2,161
Last-minute flights from Dulles Intl to ChampaignDiscover last-minute flight deals from Dulles Intl to Champaign. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Champaign. Data last updated September 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/101:23 pm -
2 stops8h 02m
Tue 10/1312:38 pm -
2 stops9h 55m
Deal found 9/22![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/245:01 am -
2 stops8h 07m
Sat 10/316:00 am -
2 stops7h 56m
Deal found 9/21![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/285:01 am -
2 stops8h 07m
Fri 10/307:03 pm -
2 stops16h 48m
Deal found 9/21![American Airlines logo]()
$872
One-way flights from Dulles Intl to ChampaignSearch for one-way flight options from Dulles Intl to Champaign. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Dulles Intl to Champaign. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Tue 10/612:28 pm -
2 stops6h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![American Airlines logo]()
$714
Find flight deals from Dulles Intl to Champaign
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $411 (American Airlines) |
Popular in | January |
Cheapest in | September |
Average price | $352 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl 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 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Champaign that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Champaign
IAD Washington, D.C. Dulles Intl - CMI Champaign University-Willard
IADCMI
Washington, D.C. Dulles Intl
Sat 10/10
1:23 pm-8:25 pm
2 stops8h 02m
Champaign University-Willard
Tue 10/13
12:38 pm-11:33 pm
2 stops9h 55m
$593
Washington, D.C.Champaign
IAD Washington, D.C. Dulles Intl - CMI Champaign University-Willard
IADCMI
Washington, D.C. Dulles Intl
Sun 11/1
5:00 am-11:39 am
2 stops7h 39m
Champaign University-Willard
Sun 11/8
6:59 pm-10:11 am
2 stops14h 12m
$678
Quickest round-trip
Washington, D.C.Champaign
IAD Washington, D.C. Dulles Intl - CMI Champaign University-Willard
IADCMI
Washington, D.C. Dulles Intl
Tue 10/6
12:28 pm-6:05 pm
2 stops6h 37m
Champaign University-Willard
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$714
Washington, D.C.Champaign
IAD Washington, D.C. Dulles Intl - CMI Champaign University-Willard
IADCMI
Washington, D.C. Dulles Intl
Wed 10/28
5:01 am-12:08 pm
2 stops8h 07m
Champaign University-Willard
Fri 10/30
7:03 pm-12:51 pm
2 stops16h 48m
$872
Washington, D.C.Champaign
IAD Washington, D.C. Dulles Intl - CMI Champaign University-Willard
IADCMI
Washington, D.C. Dulles Intl
Mon 12/21
9:11 am-6:06 pm
2 stops9h 55m
Champaign University-Willard
Wed 12/23
2:39 pm-10:49 pm
1 stop7h 10m
$2,161
Sorted by cheapest first
Best time to book a flight from Dulles Intl to Champaign
Have a flexible travel schedule? Discover the best time to fly to Champaign from Dulles Intl with our price prediction graph.
IAD-CMI
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.
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Champaign. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Champaign?
Book flights to Champaign if you plan to visit one of these locationsUrbana
Danville
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