$268 Cheap Flights from Dayton (DAY) to Chattanooga (CHA)

View $268 flight on Thu, Apr 9, 2026Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Chattanooga Metropolitan Airport (CHA)

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Cheap Flights from Dayton to Chattanooga (DAY-CHA)

Prices were available within the past 7 days and start at $268 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Apr 9 - Sat, Apr 18
DAY
Dayton
CHA
Chattanooga
$309 Roundtrip, found 2 hours ago
$309
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Apr 9 from Dayton to Chattanooga, returning Sat, Apr 18, priced at $309 found 2 hours ago
Delta
Thu, Apr 9 - Sat, Apr 18
DAY
Dayton
CHA
Chattanooga
$309 Roundtrip, found 2 hours ago
$309
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Apr 9 from Dayton to Chattanooga, returning Sat, Apr 18, priced at $309 found 2 hours ago
United
Thu, Apr 9 - Sat, Apr 18
DAY
Dayton
CHA
Chattanooga
$309 Roundtrip, found 2 hours ago
$309
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Apr 9 from Dayton to Chattanooga, returning Sat, Apr 18, priced at $309 found 2 hours ago
United
Thu, Apr 9 - Sat, Apr 18
DAY
Dayton
CHA
Chattanooga
$314 Roundtrip, found 2 hours ago
$314
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Apr 9 from Dayton to Chattanooga, returning Sat, Apr 18, priced at $314 found 2 hours ago
United
Thu, Apr 9 - Sat, Apr 18
DAY
Dayton
CHA
Chattanooga
$319 Roundtrip, found 2 hours ago
$319
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Apr 9 from Dayton to Chattanooga, returning Sat, Apr 18, priced at $319 found 2 hours ago
United
Fri, Apr 10 - Sun, Apr 19
DAY
Dayton
CHA
Chattanooga
$321 Roundtrip, found 2 hours ago
$321
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Apr 10 from Dayton to Chattanooga, returning Sun, Apr 19, priced at $321 found 2 hours ago
United
Wed, Apr 1 - Wed, Apr 8
DAY
Dayton
CHA
Chattanooga
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 1 from Dayton to Chattanooga, returning Wed, Apr 8, priced at $325 found 1 day ago
United
Wed, Apr 1 - Wed, Apr 8
DAY
Dayton
CHA
Chattanooga
$330 Roundtrip, found 1 day ago
$330
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 1 from Dayton to Chattanooga, returning Wed, Apr 8, priced at $330 found 1 day ago
United
Tue, Mar 31 - Tue, Apr 7
DAY
Dayton
CHA
Chattanooga
$333 Roundtrip, found 2 days ago
$333
Roundtrip
found 2 days ago
Select United flight, departing Tue, Mar 31 from Dayton to Chattanooga, returning Tue, Apr 7, priced at $333 found 2 days ago
United
Sat, May 2 - Wed, May 6
DAY
Dayton
CHA
Chattanooga
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 2 from Dayton to Chattanooga, returning Wed, May 6, priced at $334 found 1 day ago

Frequently asked questions

How much does a flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) cost?
You can find cheap one-way flights from $268 and cheap return flights from $309 Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) with Expedia. One-way flights typically cost between $259 and $604, and return flights often range between $321 and $909. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The cheapest month to fly from DAY to CHA is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
Enter DAY to CHA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
United is one of the cheapest airlines offering connecting flights from James M. Cox Dayton Intl. (DAY) to Chattanooga Metropolitan (CHA), with round-trip tickets starting from around $556. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
To find a cheap flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The earliest flight from James M. Cox Dayton International Airport (DAY) to Chattanooga Metropolitan Airport (CHA) usually departs at 6:00 AM, operated by American Airlines. This seasonal service is active in September, giving you a head start on your visit to Chattanooga. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The most popular departure times for flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) are in the early morning, from 6am to 9am. About 32% of passengers prefer this time window. Many major carriers, including American Airlines, Delta, and United Airlines, offer flights during this window. This timing works well because it lets you arrive in Chattanooga early, giving you a full day to enjoy your destination.
How long does it take to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
A flight from DAY to CHA with a layover takes around 5 hours, with the route covering approximately 340 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
First class seats are offered on the DAY to CHA route. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight with Expedia?
It's easy to earn miles on a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chattanooga from James M. Cox Dayton Intl. (DAY)?
If you're planning to travel to Chattanooga from James M. Cox Dayton Intl. (DAY), you can fly into Chattanooga Metropolitan (CHA) Some flights may connect through major hubs like O'Hare Intl. (ORD), Philadelphia Intl. (PHL), Ronald Reagan Washington National (DCA) before reaching Chattanooga. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) at the last minute?
Typically, booking a last minute flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight and hotel package?
Securing a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) Chattanooga Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
If you booked your Dayton, OH (DAY-James M. Cox Dayton Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) 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 ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
James M. Cox Dayton Intl.
Destination airport
Chattanooga Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$308
Distance
340 mi

Book with confidence

Dayton to Chattanooga Flights

The cheapest times to fly from Dayton to Chattanooga

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 Dayton to Chattanooga are during the month of April. You can find some of the cheapest flights from Dayton to Chattanooga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dayton to Chattanooga

Sunday is one of the best days to book for cheap flights from Dayton to Chattanooga: 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 Dayton to Chattanooga

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 Dayton to Chattanooga in 2026. You can also book with separate airlines for your outbound and return journeys, from $268 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 Dayton to Chattanooga 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 Dayton to Chattanooga 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.

 

Dayton to Chattanooga Flights

*Flight schedules are subject to change.

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*Available to One Key members.