$173 Cheap Flights from Chicago (MDW) to Dayton (DAY)

View $173 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Chicago Midway Airport (MDW) to Dayton Intl. Airport (DAY)

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Cheap Flights from Chicago to Dayton (MDW-DAY)

Prices were available within the past 7 days and start at $173 for one-way flights and $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 13 - Mon, Jan 26
MDW
Chicago
DAY
Dayton
$326 Roundtrip, found 5 days ago
$326
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jan 13 from Chicago to Dayton, returning Mon, Jan 26, priced at $326 found 5 days ago
Delta
Sat, Jan 17 - Mon, Jan 26
MDW
Chicago
DAY
Dayton
$346 Roundtrip, found 5 days ago
$346
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 17 from Chicago to Dayton, returning Mon, Jan 26, priced at $346 found 5 days ago
Delta
Wed, Dec 3 - Wed, Dec 17
MDW
Chicago
DAY
Dayton
$370 Roundtrip, found 6 days ago
$370
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 3 from Chicago to Dayton, returning Wed, Dec 17, priced at $370 found 6 days ago
Delta
Tue, Jan 13 - Mon, Jan 19
MDW
Chicago
DAY
Dayton
$371 Roundtrip, found 5 days ago
$371
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jan 13 from Chicago to Dayton, returning Mon, Jan 19, priced at $371 found 5 days ago
Delta
Thu, Nov 27 - Fri, Dec 12
MDW
Chicago
DAY
Dayton
$373 Roundtrip, found 6 days ago
$373
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Nov 27 from Chicago to Dayton, returning Fri, Dec 12, priced at $373 found 6 days ago
Delta
Tue, Dec 9 - Tue, Dec 23
MDW
Chicago
DAY
Dayton
$386 Roundtrip, found 6 days ago
$386
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Dec 9 from Chicago to Dayton, returning Tue, Dec 23, priced at $386 found 6 days ago
Delta
Tue, Jan 13 - Tue, Jan 20
MDW
Chicago
DAY
Dayton
$395 Roundtrip, found 5 days ago
$395
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jan 13 from Chicago to Dayton, returning Tue, Jan 20, priced at $395 found 5 days ago
Delta
Sat, Dec 13 - Thu, Jan 1
MDW
Chicago
DAY
Dayton
$413 Roundtrip, found 6 days ago
$413
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Dec 13 from Chicago to Dayton, returning Thu, Jan 1, priced at $413 found 6 days ago
Delta
Thu, Jan 1 - Fri, Jan 16
MDW
Chicago
DAY
Dayton
$415 Roundtrip, found 6 days ago
$415
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Jan 1 from Chicago to Dayton, returning Fri, Jan 16, priced at $415 found 6 days ago
Delta
Fri, Dec 12 - Thu, Dec 25
MDW
Chicago
DAY
Dayton
$425 Roundtrip, found 6 days ago
$425
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Dec 12 from Chicago to Dayton, returning Thu, Dec 25, priced at $425 found 6 days ago

Alternative airports near Dayton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to James M. Cox Dayton Intl. DAY. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $438
DAY
James M. Cox Dayton Intl.
Cheapest
Average driving time to city center16 min
Flights from $438

Frequently asked questions

How much does a flight from Midway Intl. Airport (MDW) to James M. Cox Dayton Intl. Airport (DAY) cost?
Secure a cheap one-way flight from $173 or cheap return flight from $326 from Midway Intl. Airport (MDW) to James M. Cox Dayton Intl. Airport (DAY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Midway Intl. Airport (MDW) to James M. Cox Dayton Intl. Airport (DAY)?
January is the least expensive month to fly from MDW to DAY. Traveling during quieter months is often the key to landing a great deal.
Which airlines fly direct from Midway Intl. Airport (MDW) to James M. Cox Dayton Intl. Airport (DAY)?
You can't fly nonstop to James M. Cox Dayton Intl. Airport (DAY) from Chicago, IL (MDW-Midway Intl.). However, you can easily reach Dayton without any layovers by leaving from O'Hare Intl. Airport (ORD).
What is the cheapest airline that flies from Midway Intl. Airport (MDW) to James M. Cox Dayton Intl. Airport (DAY)?
To find the cheapest airline flying from MDW to DAY, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Midway Intl. Airport (MDW) to James M. Cox Dayton Intl. Airport (DAY)?
You'll need to take a flight with a layover when traveling from Midway Intl. Airport (MDW) to James M. Cox Dayton Intl. Airport (DAY). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from MDW to DAY?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Midway Intl. Airport (MDW) to James M. Cox Dayton Intl. Airport (DAY)?
To arrive at James M. Cox Dayton Intl. Airport (DAY) without delays, choose a flight that leaves Midway Intl. Airport (MDW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Dayton from Midway Intl. Airport (MDW)?
Browse your flight options from Midway Intl. Airport (MDW) to Cincinnati - Northern Kentucky Intl. Airport (CVG). This is the only airport in Dayton you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Midway Intl. Airport (MDW) to James M. Cox Dayton Intl. Airport (DAY) last-minute?
Last-minute bookings from MDW to DAY are typically more expensive. To secure the lowest prices, start looking for flights as early as possible. That being said, if you can play around with your travel dates, you may find a cheap fare right before your journey.
Is it cheaper to book a MDW to DAY flight and hotel package?
Opting for a MDW to DAY flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Midway Intl. Airport (MDW) to James M. Cox Dayton Intl. Airport (DAY)?
If you reserved your MDW to DAY flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Midway Intl.
Destination airport
James M. Cox Dayton Intl.
Airlines serving
Delta
Roundtrip price
$325
Distance
225 mi

Book with confidence

Chicago to Dayton Flights

The cheapest times to fly from Chicago to Dayton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Dayton are during the month of January. You can find some of the cheapest flights from Chicago to Dayton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Dayton

Sunday is one of the best days to book for cheap flights from Chicago to Dayton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Dayton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Dayton in 2025. You can also book with separate airlines for your outbound and return journeys, from $173 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Dayton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Dayton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Dayton Flights

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*Available to One Key members.