$230 Cheap Flights from Detroit (DTW) to Chattanooga (CHA)

View $230 flight on Thu, Jan 15, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA)

Cheap Flights from Detroit to Chattanooga (DTW-CHA)

Prices were available within the past 7 days and start at $230 for one-way flights and $346 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jan 31 - Sat, Feb 7
DTW
Detroit
CHA
Chattanooga
$346 Roundtrip, found 4 days ago
$346
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jan 31 from Detroit to Chattanooga, returning Sat, Feb 7, priced at $346 found 4 days ago
Delta
Sat, Jan 31 - Fri, Feb 13
DTW
Detroit
CHA
Chattanooga
$377 Roundtrip, just found
$377
Roundtrip
just found
Select Delta flight, departing Sat, Jan 31 from Detroit to Chattanooga, returning Fri, Feb 13, priced at $377 just found
Delta
Tue, Jan 20 - Sun, Jan 25
DTW
Detroit
CHA
Chattanooga
$386 Roundtrip, found 6 days ago
$386
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jan 20 from Detroit to Chattanooga, returning Sun, Jan 25, priced at $386 found 6 days ago
American Airlines
Tue, Mar 31 - Sat, Apr 4
DTW
Detroit
CHA
Chattanooga
$394 Roundtrip, found 6 hours ago
$394
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Mar 31 from Detroit to Chattanooga, returning Sat, Apr 4, priced at $394 found 6 hours ago
Delta
Thu, Jan 22 - Sat, Feb 7
DTW
Detroit
CHA
Chattanooga
$397 Roundtrip, just found
$397
Roundtrip
just found
Select Delta flight, departing Thu, Jan 22 from Detroit to Chattanooga, returning Sat, Feb 7, priced at $397 just found
Delta
Thu, Feb 26 - Fri, Mar 13
DTW
Detroit
CHA
Chattanooga
$399 Roundtrip, just found
$399
Roundtrip
just found
Select Delta flight, departing Thu, Feb 26 from Detroit to Chattanooga, returning Fri, Mar 13, priced at $399 just found
Delta
Sun, Jan 18 - Sat, Jan 31
DTW
Detroit
CHA
Chattanooga
$402 Roundtrip, just found
$402
Roundtrip
just found
Select Delta flight, departing Sun, Jan 18 from Detroit to Chattanooga, returning Sat, Jan 31, priced at $402 just found
Delta
Tue, Jan 13 - Tue, Jan 20
DTW
Detroit
CHA
Chattanooga
$406 Roundtrip, found 4 days ago
$406
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 13 from Detroit to Chattanooga, returning Tue, Jan 20, priced at $406 found 4 days ago
Delta
Thu, Feb 12 - Sun, Feb 15
DTW
Detroit
CHA
Chattanooga
$409 Roundtrip, just found
$409
Roundtrip
just found
Select Delta flight, departing Thu, Feb 12 from Detroit to Chattanooga, returning Sun, Feb 15, priced at $409 just found
United
Fri, Jun 5 - Mon, Jun 8
DTW
Detroit
CHA
Chattanooga
$419 Roundtrip, found 1 hour ago
$419
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Jun 5 from Detroit to Chattanooga, returning Mon, Jun 8, priced at $419 found 1 hour ago

Find the cheapest month to fly from Detroit (DTW) to Chattanooga (CHA)

October is typically the cheapest month to fly

From $180 - $891 per traveler.

Alternative airports near Chattanooga

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

Select flight to Chattanooga Metropolitan CHA. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $427
CHA
Chattanooga Metropolitan
CheapestClosest
Average driving time to city center14 min
Flights from $427
Flights from Detroit (DTW) to Chattanooga (CHA)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Chattanooga Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$345
Distance
506 mi
Average flight time
1 hour 49 mins

Detroit to Chattanooga Flights

The cheapest times to fly from Detroit 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 Detroit to Chattanooga are during the month of January. You can find some of the cheapest flights from Detroit to Chattanooga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Chattanooga

Sunday is one of the best days to book for cheap flights from Detroit 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 Detroit 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 Detroit to Chattanooga in 2026. You can also book with separate airlines for your outbound and return journeys, from $230 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 Detroit 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 Detroit 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.

 

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA) cost?
Snag a cheap one-way flight from $230 or cheap return flight from $346 from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA)?
January is the least expensive month to fly from DTW to CHA. Traveling outside of peak seasons is often the key to finding better deals on flights.
Which airlines fly direct from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA)?
When jetting out of Detroit Metropolitan Wayne County Airport (DTW), you can board a nonstop flight to Chattanooga Metropolitan Airport (CHA) with Delta Air Lines.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DTW to CHA flight.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA)?
On average, Detroit Metropolitan Wayne County Airport (DTW) only has 1 nonstop flight to Chattanooga Metropolitan Airport (CHA) every day. For more choices, try our easy-to-use filter tool. Just enter your preferred travel dates, then click on "1 Stop" or "2+ Stops" to discover flights with layovers.
What are the most popular departure times for flights from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA)?
The 3 PM departures from DTW to CHA are the top choice for many travelers. They can also be more expensive. If you want to save money, pick a less crowded time to fly.
What day of the week has the most flights from DTW to CHA?
If you jet off on a Wednesday, you'll get the greatest range of options for flights from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA).
What is the earliest flight from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA)?
Detroit Metropolitan Wayne County Airport (DTW)'s first flight to Chattanooga Metropolitan Airport (CHA) is at approximately 8:40AM UTC-5. With a total flight time of 1h 58m, you'll arrive at around 10:38AM UTC-5.
How long does it take to fly from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA)?
It takes about 1 hour and 47 minutes to travel the 510 mi from DTW to CHA.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA)?
Select a flight from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Chattanooga from Detroit Metropolitan Wayne County Airport (DTW)?
If you're flying on a direct flight from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga, Chattanooga Metropolitan Airport (CHA) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA) last-minute?
Last-minute fares from DTW to CHA are generally more expensive. For the cheapest rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel plans, you may find a cheap fare right before you leave.
Is it cheaper to book a DTW to CHA flight and hotel package?
You'll typically save money by booking a DTW to CHA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your preferred accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Chattanooga Metropolitan Airport (CHA)?
If you booked your DTW to CHA 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 after that time. 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.

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*Available to One Key members.