What is the cheapest month to book a flight from Champaign to Dayton?

Currently, August is the cheapest month in which you can book a flight from Champaign to Dayton (average of $325). Flying from Champaign to Dayton in June is currently the most expensive (average of $402). 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.

What is the cheapest time of day to fly from CMI to DAY?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Champaign to Dayton as you normally would.

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.

$520+ Flights from Champaign to Dayton

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Cheap flight deals from Champaign to Dayton

Round-trip from	$520 (American Airlines)

From Champaign University-Willard to Dayton

Search Deals

Find 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 12, 2025.

Thu 6/265:54 amCMI - DAY

1 stop5h 25mAmerican Airlines

Mon 6/305:37 pmDAY - CMI

1 stop4h 07mAmerican Airlines

Deal found 6/11

$520

Best flights from Champaign to Dayton
Discover carefully curated flight deals from Champaign to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Thu 6/265:54 amCMI - DAY

1 stop5h 25mAmerican Airlines

Mon 6/305:37 pmDAY - CMI

1 stop4h 07mAmerican Airlines

Deal found 6/11

$520

Last-minute flights from Champaign to Dayton
Discover last-minute flight deals from Champaign to Dayton. Data last updated June 12, 2025 and is based on user searches.

Thu 6/265:54 amCMI - DAY

1 stop5h 25mAmerican Airlines

Mon 6/305:37 pmDAY - CMI

1 stop4h 07mAmerican Airlines

Deal found 6/11

$520

Cheapflights Fare Finder

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

ChampaignDayton

CMI - DAY

CMIDAY

Champaign University-Willard

Thu 6/26

5:54 am-12:19 pm

1 stop5h 25m

Dayton

Mon 6/30

5:37 pm-8:44 pm

1 stop4h 07m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Cheapflights Insights

Everything you need to know about your flight from Champaign to Dayton

Rainfall in Dayton by month

In terms of precipitation, rainfall in Dayton ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Dayton when rainfall is around 2.2 in.

Temperature in Dayton by month

If weather is an important factor for your trip to Dayton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Dayton

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

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.
What is the cheapest month to book a flight from Champaign to Dayton?
Currently, August is the cheapest month in which you can book a flight from Champaign to Dayton (average of $325). Flying from Champaign to Dayton in June is currently the most expensive (average of $402). 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.

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$520+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Champaign to Dayton with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Champaign to Dayton

Round-trip from

Find flight deals from Champaign to Dayton

Cheapest flights from Champaign to DaytonExplore 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 12, 2025.

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 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Champaign to Dayton that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Champaign to Dayton

Rainfall in Dayton by month

Plan your trip to Dayton by taking into account the average rainfall totals by month.

Temperature in Dayton by month

Plan your trip to Dayton by taking into account the average temperature totals by month.

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. 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 Dayton. Reviews last updated June 12, 2025.

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.

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

How can I find direct flights from Champaign to Dayton?

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

What is the cheapest month to book a flight from Champaign to Dayton?

Traveling to a place near Champaign?

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Alternative routes for Champaign to Dayton

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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 12, 2025.