Cheap Flights from Chicago O'Hare International to Dayton International

Compare Chicago O'Hare International to Dayton International flight deals

Find the cheapest month or even day of the year to fly to Dayton International

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Flight deals from Chicago O'Hare International to Dayton International

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Dayton International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago O'Hare International to Dayton International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Dayton International flights are currently cheapest in February.

Direct flights from Chicago O'Hare International to Dayton International

Chicago O'Hare International to Dayton International: Alternative routes

Compare routes from Chicago O'Hare International to Dayton below. You may find an airport to fly into that's cheaper, faster, or easier than Dayton International.

Chicago to Dayton: Flight information

The things to know before you go.
Cheapest flight found$311
Cheapest month to flyFebruary
Average flight time1 hr, 21 mins
Most popular airlineAmerican Airlines
Average flights per week352

Finding cheap flights from Chicago O'Hare International to Dayton International: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Dayton International is $311. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 21 minutes is the average flight time from Chicago O'Hare International to Dayton International.
American Airlines, Alaska Airlines and PSA Airlines fly direct from Chicago O'Hare International to Dayton International.
As of January 2026, there are 352 flights per week flying from Chicago O'Hare International to Dayton International.
The cheapest month to fly from Chicago O'Hare International to Dayton International is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Dayton International Airport on Thursday, 5 February 2026.
Yes – the average flight time is 1 hour and 21 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dayton International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dayton is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Dayton International.

Flying from O'Hare International Airport (ORD) to James M. Cox Dayton International Airport (DAY): what you need to know

  • Take a direct flight from O'Hare International Airport to James M. Cox Dayton International Airport and you'll be in the air for an average of 1 hour 20 minutes.

  • Every week, there are 74 O'Hare International Airport to James M. Cox Dayton International Airport flights. If you prefer to take off as soon as possible, go for the 08:00 American Airlines flight. If you'd rather make the most of your day before flying, the latest flight is at 21:18 with United Airlines.

  • Leave enough time to make your ORD to DAY flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months like August, you'll want to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of international flights when you travel during peak periods in general.

  • American Airlines has direct flights from O'Hare International Airport to James M. Cox Dayton International Airport. Book with this popular carrier, then get ready to discover the sights in Dayton — and maybe even more of United States if your schedule allows.

  • The airline that tops the list for bookings on this route is American Airlines.

  • The most punctual carrier offering ORD to DAY flights is American Airlines. Its services land as planned 75.8% of the time.

  • If you'd like to break up your flight, simply deselect 'Direct flights only' when searching for your ticket from O'Hare International Airport to James M. Cox Dayton International Airport. Here are the top stopovers between ORD and DAY:

    • Hartsfield-Jackson Atlanta International Airport

    • Ronald Reagan National Airport

    • Charlotte Douglas International Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to James M. Cox Dayton International Airport (DAY)

  • Currently, $353 is the lowest price we've found for a one-way O'Hare International Airport to James M. Cox Dayton International Airport flight. The best price for a return ticket is $311. Bear in mind that fares may change due to availability when booking.

  • Book ten months before flying. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from ORD to DAY.

  • Organise your trip for September. That's the cheapest month for flights from O'Hare International Airport to James M. Cox Dayton International Airport. If you're flexible with your dates, use the 'Whole month' tool to find the cheapest airfare across each month.

  • Save time looking for cheap flights from ORD to DAY by setting up a Price Alert. You'll get an email or notification on the app when a lower fare pops up.

  • Lock in the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from O'Hare International Airport to James M. Cox Dayton International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about O'Hare International Airport (ORD)

  • The address for ORD is 10000 West O'Hare.

  • 74.85% of flights that take off from O'Hare International Airport make it to their destination on time.

  • O'Hare International Airport is about 40 kilometres from central Chicago. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 35 minutes or so to get there, depending on the traffic.

  • You can expect a trip time of around 55 minutes when using public transport.

  • Get your travels off to a hassle-free start by staying near ORD. Whether you're catching an early flight from O'Hare International Airport to James M. Cox Dayton International Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at James M. Cox Dayton International Airport (DAY)

  • Once your O'Hare International Airport to James M. Cox Dayton International Airport flight has landed, unwind and relax at a nearby hotel. Motel 6-Dayton, OH - Englewood is a comfy option that's not too far from DAY.

  • Get your adventure underway by picking up a James M. Cox Dayton International Airport rental car. Grab a set of wheels from Budget, Alamo or Avis and explore beyond Dayton's main sights.

  • For the lowest price, reserve your ride from James M. Cox Dayton International Airport around one week ahead.

Getting from James M. Cox Dayton International Airport (DAY) to central Dayton

  • The address for DAY is Terminal Building.

  • James M. Cox Dayton International Airport is approximately 21 kilometres from central Dayton. The drive time takes about 15 minutes.

  • If you're using public transport, expect a journey time of about 1 hour 15 minutes.

When to fly to James M. Cox Dayton International Airport (DAY)

  • It's time to choose your trip dates for your flight from O'Hare International Airport to James M. Cox Dayton International Airport. April is the most popular month to head to Dayton. If you prefer a more laid-back vibe, go in February.

  • Lock in your flight from O'Hare International Airport to James M. Cox Dayton International Airport for July if you'd like to go to Dayton during its warmest month. Expect temperatures of between 15ºC and 30ºC.

  • January has average temperatures of between -11ºC and 6ºC. Search for cheap tickets from ORD to DAY sometime around then if you like travelling in cooler conditions.

Explore more of United States

  • Chicago is just one of the many cities in United States waiting to be explored after you've seen Dayton. Around 370 kilometres away to the north-west, its best attractions include Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Around 105 kilometres east of Dayton, Columbus is another favourite stop in United States. Start your sightseeing at Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.