Cheap Flights from Chicago to Dayton starting at S$ 157

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Chicago to Dayton

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Cheapest flights

From price

23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When to buy flight tickets from Chicago (CHI) to Dayton (DAY) the cheapest?

Airlines adjust prices for flights from Chicago to Dayton based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Chicago (CHI) to Dayton (DAY) cost?

According to Trip.com's data, the lowest price is around S$ 506.
How long is a flight from Chicago (CHI) to Dayton (DAY)?

It takes about 1 hour 19 minutes to fly from Chicago (CHI) to Dayton (DAY).
What is the transportation method from the main airport to downtown in Dayton?
- The distance from James M. Cox International Airport to downtown is about 16km, by taxi about 30 minutes.
What are the most popular airlines that fly from Chicago (CHI) to Dayton (DAY)?

Airlines with flights from Chicago (CHI) to Dayton (DAY): United Airlines, British Airways, Air New Zealand, Ana, Japan Airlines, American Airlines, Lufthansa, Qatar Airways, Royal Jordanian and Alaska Airlines.
What's the most popular airline for direct flights from Chicago (CHI) to Dayton (DAY)?

United Airlines operates 2 direct flights from Chicago (CHI) to Dayton (DAY).
How many airports in Dayton?

There are 1 airports near Dayton: James M. Cox International Airport.

How to find a cheap flight from Chicago to Dayton

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Dayton. Book your flights at the right time and save more.

Choose your dates flexibly and get the best deals on flights from Chicago to Dayton.

Tap 'Date' on the flight search bar to browse the calendar for Chicago to Dayton airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Sat, Apr 12, with one-way flights starting at S$ 157.

Compare cheap flight deals from hundreds of airlines for Chicago to Dayton flights.

Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Chicago to Dayton. The cheapest flight at the moment is with American Airlines.

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Book early or wait for last-minute deals.

It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.

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For the best flight booking experience on the go, download Trip.com and search for cheap flights from Chicago to Dayton to get your exclusive deals.

Find cheapest flight ticket from Chicago to Dayton

Cheapest one-way flight price	S$ 156
Cheapest return ticket price	S$ 319
Off-season for travel	February
Peak season for travel	December
Flight distance	374.65km
Average flight time	1 hour 19 minutes
Popular airline	United Airlines