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$516+ Cheap flights from Champaign to Dayton (CMI - DAY)

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — DAY
Jul 4 — Jul 111
Sat 7/4
Sat 7/11
1 adult, Economy
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Cheap flight deals from Champaign to Dayton

Cheapest flights from Champaign to Dayton
Explore the most affordable flight options available from Champaign to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.

This American Airlines deal was found by Cheapflights users on 6/2. 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 6/1711:33 am
CMI
-
DAY
1 stop27h 07m
American Airlines
Sun 6/218:17 am
DAY
-
CMI
1 stop10h 55m
American Airlines
Deal found 6/2$516
This American Airlines deal was found by Cheapflights users on 6/3. 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 6/186:43 pm
CMI
-
DAY
2 stops21h 35m
American Airlines
Mon 6/2212:24 pm
DAY
-
CMI
1 stop23h 39m
American Airlines
Deal found 6/3$660

Find flight deals from Champaign to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Dayton (DAY). 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 June 4, 2026.

Round-trip from

$516
(American Airlines)
From Champaign University-Willard to Dayton
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to Dayton 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 June 4, 2026.
Use the filters below to find and compare flights from Champaign to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChampaignDayton

CMI - DAY

CMIDAY

Champaign University-Willard

Wed 6/17

11:33 am-3:40 pm

1 stop27h 07m

Dayton

Sun 6/21

8:17 am-6:12 pm

1 stop10h 55m

$516

ChampaignDayton

CMI - DAY

CMIDAY

Champaign University-Willard

Thu 6/18

6:43 pm-12:18 am

1 stop28h 35m

Dayton

Mon 6/22

4:10 pm-8:59 pm

1 stop29h 49m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Sorted by cheapest first

Best time to book a flight from Champaign to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton 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.

Related info for your journey

Find useful and relevant information for your journey from Champaign to Dayton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Champaign to Dayton?

    A quick flight from Champaign to Dayton can take about 27h 07m. American Airlines provides one of the quickest options available for as low as $516. The distance between Champaign and Dayton is about 215 mi.

  • Can I find deals for flights from Champaign to Dayton that include hotel bookings?

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

  • How can I find direct flights from Champaign to Dayton?

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

  • Can I find deals for business class flights from Champaign to Dayton?

    Yes. Cheapflights offers flight deals from Champaign to Dayton 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 Dayton?

Book flights to Dayton if you plan to visit one of these locations
Huber Heights
Springfield
Troy
Greenville
Xenia
Miamisburg

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