$282 Cheap Flights from St. Thomas (STT) to Chattanooga (CHA)

View $282 flight on Mon, Aug 31, 2026Opens in a new window

Popular airlines from Cyril E. King Airport (STT) to Chattanooga Metropolitan Airport (CHA)

Cheap Flights from St. Thomas to Chattanooga (STT-CHA)

Prices were available within the past 7 days and start at $282 for one-way flights and $570 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Nov 22 - Fri, Nov 28
STT
St. Thomas
CHA
Chattanooga
$570 Roundtrip, found 1 day ago
$570
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 22 from St. Thomas to Chattanooga, returning Fri, Nov 28, priced at $570 found 1 day ago
United
Sun, Nov 23 - Fri, Nov 28
STT
St. Thomas
CHA
Chattanooga
$578 Roundtrip, found 1 day ago
$578
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 23 from St. Thomas to Chattanooga, returning Fri, Nov 28, priced at $578 found 1 day ago
American Airlines
Thu, Nov 20 - Mon, Dec 1
STT
St. Thomas
CHA
Chattanooga
$607 Roundtrip, found 1 day ago
$607
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 20 from St. Thomas to Chattanooga, returning Mon, Dec 1, priced at $607 found 1 day ago
United
Sun, Nov 23 - Sun, Nov 30
STT
St. Thomas
CHA
Chattanooga
$637 Roundtrip, found 1 day ago
$637
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 23 from St. Thomas to Chattanooga, returning Sun, Nov 30, priced at $637 found 1 day ago
American Airlines
Wed, Nov 19 - Fri, Nov 28
STT
St. Thomas
CHA
Chattanooga
$667 Roundtrip, found 1 day ago
$667
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 19 from St. Thomas to Chattanooga, returning Fri, Nov 28, priced at $667 found 1 day ago
United
Sat, Nov 22 - Sun, Nov 30
STT
St. Thomas
CHA
Chattanooga
$670 Roundtrip, found 1 day ago
$670
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 22 from St. Thomas to Chattanooga, returning Sun, Nov 30, priced at $670 found 1 day ago
Delta
Wed, Nov 5 - Tue, Nov 18
STT
St. Thomas
CHA
Chattanooga
$689 Roundtrip, found 1 day ago
$689
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 5 from St. Thomas to Chattanooga, returning Tue, Nov 18, priced at $689 found 1 day ago
American Airlines
Thu, Nov 20 - Fri, Nov 28
STT
St. Thomas
CHA
Chattanooga
$692 Roundtrip, found 1 day ago
$692
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 20 from St. Thomas to Chattanooga, returning Fri, Nov 28, priced at $692 found 1 day ago
American Airlines
Tue, Nov 18 - Fri, Nov 28
STT
St. Thomas
CHA
Chattanooga
$699 Roundtrip, found 1 day ago
$699
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 18 from St. Thomas to Chattanooga, returning Fri, Nov 28, priced at $699 found 1 day ago
Delta
Wed, Nov 5 - Sat, Nov 15
STT
St. Thomas
CHA
Chattanooga
$714 Roundtrip, found 1 day ago
$714
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 5 from St. Thomas to Chattanooga, returning Sat, Nov 15, priced at $714 found 1 day ago

Frequently asked questions

How much does a flight from Cyril E. King Airport (STT) to Chattanooga Metropolitan Airport (CHA) cost?
Lock in a cheap one-way flight from $282 or cheap return flight from $570 from Cyril E. King Airport (STT) to Chattanooga Metropolitan Airport (CHA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cyril E. King Airport (STT) to Chattanooga Metropolitan Airport (CHA)?
Traveling in November can help you save, as it's the cheapest month for flights between STT and CHA. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Cyril E. King Airport (STT) to Chattanooga Metropolitan Airport (CHA)?
To find the cheapest airline flying from STT to CHA, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Cyril E. King Airport (STT) to Chattanooga Metropolitan Airport (CHA)?
There are no daily direct flights available from Cyril E. King Airport (STT) to Chattanooga Metropolitan Airport (CHA). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from STT to CHA?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cyril E. King Airport (STT) to Chattanooga Metropolitan Airport (CHA)?
To touch down at Chattanooga Metropolitan Airport (CHA) on schedule, pick a flight that leaves from Cyril E. King Airport (STT) 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.
Is it cheaper to buy a plane ticket from Cyril E. King Airport (STT) to Chattanooga Metropolitan Airport (CHA) last-minute?
Last-minute fares from STT to CHA are usually more expensive. For the lowest rates, start looking for flights as early as possible. That said, if your travel plans are flexible, you may score a cheap ticket right before your trip.
Is it cheaper to book a STT to CHA flight and hotel package?
Compared with arranging flights and hotels separately, booking a STT to CHA flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Cyril E. King Airport (STT) to Chattanooga Metropolitan Airport (CHA)?
In most instances, you're able to reschedule or cancel your STT to CHA flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further information, head to our Customer Service portal.

Travel information

Origin airport
Cyril E. King
Destination airport
Chattanooga Metropolitan
Roundtrip price
$570
Distance
1693 mi

Book with confidence

St. Thomas to Chattanooga Flights

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

 

The best time to book a flight from St. Thomas to Chattanooga

Sunday is one of the best days to book for cheap flights from St. Thomas 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 St. Thomas 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 St. Thomas to Chattanooga in 2025. You can also book with separate airlines for your outbound and return journeys, from $282 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 St. Thomas 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 St. Thomas 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.

 

St. Thomas to Chattanooga Flights

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*Available to One Key members.