$316+ Cheap flights from Champaign (CMI) to Reagan-National (DCA)
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — DCA
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Champaign to Reagan-National 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
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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 Champaign to Reagan-National
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Best
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One-way
Cheapest flights from Champaign to Reagan-NationalExplore the most affordable flight options available from Champaign to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Champaign to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/2412:14 pm -
1 stop4h 50m
Tue 12/16:00 am -
1 stop6h 38m
Deal found 9/10![American Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/36:41 pm -
1 stop4h 18m
Wed 10/78:41 am -
1 stop4h 27m
Deal found 9/14![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/215:53 am -
1 stop7h 05m
Fri 11/273:50 pm -
1 stop5h 28m
Deal found 9/10![American Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/251:23 pm -
1 stop5h 43m
Tue 9/297:42 am -
1 stop6h 10m
Deal found 9/10![American Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/116:00 am -
1 stop4h 47m
Sun 10/186:00 am -
1 stop7h 08m
Deal found 9/11![American Airlines logo]()
$450
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:41 pm -
1 stop4h 18m
Wed 10/78:41 am -
1 stop4h 27m
Deal found 9/14![American Airlines logo]()
$452
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:38 pm -
1 stop4h 25m
Sat 10/107:45 am -
1 stop5h 23m
Deal found 9/14![American Airlines logo]()
$519
Best flights from Champaign to Reagan-NationalDiscover carefully curated flight deals from Champaign to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Champaign to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/2412:14 pm -
1 stop4h 50m
Tue 12/16:00 am -
1 stop6h 38m
Deal found 9/10![American Airlines logo]()
$316
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:41 pm -
1 stop4h 18m
Tue 10/65:01 pm -
1 stop4h 24m
Deal found 9/14![American Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/215:53 am -
1 stop7h 05m
Sat 11/287:58 am -
1 stop4h 40m
Deal found 9/10![American Airlines logo]()
$531
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:23 pm -
1 stop5h 43m
Tue 10/65:01 pm -
1 stop4h 24m
Deal found 9/14![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 9/11. 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 11/215:53 am -
1 stop7h 05m
Fri 11/273:50 pm -
1 stop5h 28m
Deal found 9/11![American Airlines logo]()
$538
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:41 pm -
1 stop4h 18m
Sun 10/45:00 pm -
1 stop4h 56m
Deal found 9/14![American Airlines logo]()
$538
This deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:53 am -
1 stop5h 56m
Fri 11/276:00 am -
1 stop6h 38m
Deal found 9/10![American Airlines logo]()
$557
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
1 stop4h 54m
Fri 10/93:47 pm -
1 stop5h 38m
Deal found 9/14![American Airlines logo]()
$624
Last-minute flights from Champaign to Reagan-NationalDiscover last-minute flight deals from Champaign to Reagan-National. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Champaign to Reagan-National. Data last updated September 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/251:23 pm -
1 stop5h 43m
Tue 9/297:42 am -
1 stop6h 10m
Deal found 9/10![American Airlines logo]()
$446
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:41 pm -
1 stop4h 18m
Wed 10/78:41 am -
1 stop4h 27m
Deal found 9/14![American Airlines logo]()
$452
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:41 pm -
1 stop4h 18m
Sun 10/47:42 am -
1 stop6h 10m
Deal found 9/14![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/306:41 pm -
1 stop4h 18m
Fri 10/92:52 pm -
1 stop6h 33m
Deal found 9/13![American Airlines logo]()
$565
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/26:41 pm -
1 stop4h 18m
Sun 10/48:40 am -
1 stop5h 12m
Deal found 9/13![American Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/26:41 pm -
1 stop4h 18m
Wed 10/72:52 pm -
1 stop6h 33m
Deal found 9/13![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/36:41 pm -
1 stop4h 18m
Wed 10/78:41 am -
1 stop4h 27m
Deal found 9/14![American Airlines logo]()
$372
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am -
1 stop5h 58m
Mon 10/51:06 pm -
1 stop5h 59m
Deal found 9/14![American Airlines logo]()
$594
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:38 pm -
1 stop4h 25m
Sat 10/107:45 am -
1 stop5h 23m
Deal found 9/14![American Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/116:00 am -
1 stop4h 47m
Sun 10/186:00 am -
1 stop7h 08m
Deal found 9/11![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/256:00 am -
1 stop4h 59m
Sat 10/311:06 pm -
1 stop5h 59m
Deal found 9/10![American Airlines logo]()
$546
One-way flights from Champaign to Reagan-NationalSearch for one-way flight options from Champaign to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Champaign to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/147:03 pm -
1 stop13h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 9/296:41 pm -
1 stop4h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![American Airlines logo]()
$504
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/46:41 pm -
1 stop4h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/106:00 am -
2 stops7h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$745
Find flight deals from Champaign to Reagan-National
Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Reagan-National (DCA). 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 15, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $316 (American Airlines) |
Popular in | September |
Cheapest in | August |
Average price | $735 |
Cheapflights Fare Finder
Customize your flight search to find flights from Champaign to Reagan-National 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 15, 2026.
Use the filters below to find and compare flights from Champaign to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChampaignWashington, D.C.
CMI Champaign University-Willard - DCA Washington, D.C. Reagan-National
CMIDCA
Champaign University-Willard
Tue 11/24
12:14 pm-6:04 pm
1 stop4h 50m
Washington, D.C. Reagan-National
Tue 12/1
6:00 am-11:38 am
1 stop6h 38m
$316
ChampaignWashington, D.C.
CMI Champaign University-Willard - DCA Washington, D.C. Reagan-National
CMIDCA
Champaign University-Willard
Sat 10/3
6:41 pm-11:59 pm
1 stop4h 18m
Washington, D.C. Reagan-National
Tue 10/6
5:01 pm-8:25 pm
1 stop4h 24m
$452
Quickest round-trip
ChampaignWashington, D.C.
CMI Champaign University-Willard - DCA Washington, D.C. Reagan-National
CMIDCA
Champaign University-Willard
Tue 9/29
6:41 pm-11:59 pm
1 stop4h 18m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$504
ChampaignWashington, D.C.
CMI Champaign University-Willard - DCA Washington, D.C. Reagan-National
CMIDCA
Champaign University-Willard
Sat 10/10
12:38 pm-8:00 pm
1 stop6h 22m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$504
ChampaignWashington, D.C.
CMI Champaign University-Willard - DCA Washington, D.C. Reagan-National
CMIDCA
Champaign University-Willard
Sat 11/21
5:53 am-1:58 pm
1 stop7h 05m
Washington, D.C. Reagan-National
Sat 11/28
7:58 am-11:38 am
1 stop4h 40m
$531
ChampaignWashington, D.C.
CMI Champaign University-Willard - DCA Washington, D.C. Reagan-National
CMIDCA
Champaign University-Willard
Fri 10/2
1:23 pm-8:06 pm
1 stop5h 43m
Washington, D.C. Reagan-National
Tue 10/6
5:01 pm-8:25 pm
1 stop4h 24m
$538
ChampaignWashington, D.C.
CMI Champaign University-Willard - DCA Washington, D.C. Reagan-National
CMIDCA
Champaign University-Willard
Sat 11/21
5:53 am-1:58 pm
1 stop7h 05m
Washington, D.C. Reagan-National
Fri 11/27
3:50 pm-8:18 pm
1 stop5h 28m
$538
ChampaignWashington, D.C.
CMI Champaign University-Willard - DCA Washington, D.C. Reagan-National
CMIDCA
Champaign University-Willard
Sat 10/3
6:41 pm-11:59 pm
1 stop4h 18m
Washington, D.C. Reagan-National
Sun 10/4
5:00 pm-8:56 pm
1 stop4h 56m
$538
ChampaignWashington, D.C.
CMI Champaign University-Willard - DCA Washington, D.C. Reagan-National
CMIDCA
Champaign University-Willard
Fri 11/20
5:53 am-12:49 pm
1 stop5h 56m
Washington, D.C. Reagan-National
Fri 11/27
6:00 am-11:38 am
1 stop6h 38m
$557
ChampaignWashington, D.C.
CMI Champaign University-Willard - DCA Washington, D.C. Reagan-National
CMIDCA
Champaign University-Willard
Wed 10/14
6:00 am-1:59 pm
2 stops6h 59m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$578
Showing 1-10 of 12 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Champaign-Washington, D.C. Reagan-National Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Champaign-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Champaign-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Champaign-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Champaign-Washington, D.C. Reagan-National Airport 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 Champaign to Reagan-National
Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Champaign with our price prediction graph.
CMI-DCA
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 Reagan-National
Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated September 15, 2026.
See what other customers who have flown with American Airlines from Champaign to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.1
Boarding
7.4
Entertainment
6.8
Food
6.4
Comfort
7.2
Crew
7.9
Reviews
1 / 20
8.0
ExcellentOlwin,Jul 2026
MCO - DCA
Overall
7.1
Boarding
7.4
Entertainment
6.8
Food
6.4
Comfort
7.2
Crew
7.9
Reviews
1 / 20
8.0
ExcellentOlwin,Jul 2026
MCO - DCA
Related info for your journey
Find useful and relevant information for your journey from Champaign to Reagan-National. 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 Washington, D.C. Reagan-National Airport?
Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locationsAlexandria
Arlington
Owings Mills
Lanham
Tysons
Woodbridge
Reston
Herndon
Hyattsville
Rockville
Fredericksburg
Falls Church
Hanover
Laurel
Springfield
Oxon Hill
Clinton
Hunt Valley
Silver Spring
Largo
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Champaign and Reagan-National flights
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Other flights from Champaign
Browse through other flights departing from Champaign. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
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Other flights to Reagan-National
Explore flights to Reagan-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Top airline flying from Champaign to Reagan-National
Discover the top airline that operate flights from Champaign to Reagan-National. 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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$470 | FlexibilityNo cancel fee | On-time71% |