CHA - STT

$509 Find Cheap Flights from Chattanooga to Saint Thomas Island

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Saint Thomas Island departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Thomas Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Saint Thomas Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Saint Thomas Island, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$509
American Airlines
Sun 2/8Wed 2/18
CHA - STT • 1 stop
Cheapest one-way
Multiple Airlines
Thu 12/25
CHA - STT • multi-stop
Top airlines
American Airlines
Cheapest • from $509 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chattanooga to Saint Thomas Island (CHA-STT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to Saint Thomas Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to Saint Thomas Island

Sun, Feb 8 - Wed, Feb 18
American Airlines Logo
7:20 pm - 1:10 pm
CHA
-
STT
16h 50m1 stop
American Airlines Logo
5:20 pm - 8:39 am
STT
-
CHA
16h 19m1 stop
$509American Airlines
Sat, Jan 24 - Fri, Jan 30
American Airlines Logo
4:45 pm - 2:02 pm
CHA
-
STT
20h 17m2 stops
American Airlines Logo
6:39 pm - 10:03 am
STT
-
CHA
16h 24m2 stops
$539American Airlines
Sat, Jan 24 - Fri, Jan 30
Delta Logo
6:30 am - 12:42 pm
CHA
-
STT
5h 12m1 stop
Delta Logo
4:15 pm - 9:12 pm
STT
-
CHA
5h 57m1 stop
$564Delta
Sun, Jan 11 - Sun, Feb 1
American Airlines Logo
7:20 pm - 1:10 pm
CHA
-
STT
16h 50m1 stop
American Airlines Logo
6:39 pm - 1:44 pm
STT
-
CHA
20h 05m2 stops
$589American Airlines
Sat, Jan 24 - Fri, Jan 30
Delta Logo
9:43 am - 4:10 pm
CHA
-
STT
5h 27m1 stop
Delta Logo
4:15 pm - 9:12 pm
STT
-
CHA
5h 57m1 stop
$614Delta
Mon, Feb 23 - Wed, Feb 25
United Airlines Logo
6:30 am - 4:18 pm
CHA
-
STT
8h 48m1 stop
United Airlines Logo
3:05 pm - 12:16 pm
STT
-
CHA
22h 11m1 stop
$730United Airlines
Sun, Jan 11 - Sun, Feb 1
Delta Logo
5:30 am - 4:10 pm
CHA
-
STT
9h 40m1 stop
Delta Logo
3:10 pm - 11:16 pm
STT
-
CHA
9h 06m1 stop
$743Delta
Sun, Jan 11 - Sun, Feb 1
American Airlines Logo
6:00 am - 1:10 pm
CHA
-
STT
6h 10m1 stop
American Airlines Logo
4:12 pm - 11:29 pm
STT
-
CHA
8h 17m1 stop
$809American Airlines
Mon, Feb 23 - Wed, Feb 25
United Airlines Logo
6:30 am - 4:18 pm
CHA
-
STT
8h 48m1 stop
United Airlines Logo
1:02 pm - 12:16 pm
STT
-
CHA
24h 14m2 stops
$934United Airlines
Booking Insights

KAYAK's insights & trends for Chattanooga to Saint Thomas Island flights

Get data-powered insights and trends into flights from Chattanooga to Saint Thomas Island to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chattanooga to Saint Thomas Island?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chattanooga to Saint Thomas Island were found on American Airlines ($509) and Delta ($564).

Which airlines fly non-stop between Chattanooga and Saint Thomas Island?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Chattanooga to Saint Thomas Island.

There are 2 airlines that fly nonstop from Chattanooga to Saint Thomas Island. They are American Airlines and Delta. The cheapest airline for this route is Delta, with the best round-trip deal found costing $435. On average, the best prices for this route can be found at American Airlines.

Good to know

Low seasonOctober
Cheapest flight$509
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from Chattanooga to Saint Thomas Island

When to book flights from Chattanooga to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from Chattanooga to Saint Thomas Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chattanooga to Saint Thomas Island

  • What is the cheapest flight from Chattanooga to Saint Thomas Island?

    In the last 3 days, the lowest price for a flight from Chattanooga to Saint Thomas Island was $509 for a round-trip ticket.

  • Do I need a passport to fly between Chattanooga and Saint Thomas Island?

    Yes, you’ll need a passport to travel to Saint Thomas Island from Chattanooga.

  • Which aircraft models fly most regularly from Chattanooga to Saint Thomas Island?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chattanooga to Saint Thomas Island?

    SkyTeam, and oneworld are the airline alliances operating flights between Chattanooga and Saint Thomas Island, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Chattanooga to Saint Thomas Island, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chattanooga to Saint Thomas Island are Delta and American Airlines. With an average price for the route of $901 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $554 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Chattanooga to Saint Thomas Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chattanooga to Saint Thomas Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chattanooga to Saint Thomas Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Chattanooga is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chattanooga to Saint Thomas Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Chattanooga with another airline. Booking your flights between Chattanooga and STT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chattanooga to Saint Thomas Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Chattanooga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Chattanooga to Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to Saint Thomas Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chattanooga to Saint Thomas Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8011 reviews
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
8.1Boarding
Airline reviews

Advertised fruit trays with cheese, but only snacks handed out!

8.0 ExcellentAnonymous, Dec 2025
MSP - BOS
Read more Delta reviews

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

Not great. Booked Extra seats and got nothing extra at all. It’s basically a big budget airline.

The pilot greased the landing and the crew was fantastic.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

delayed due to weather. Could not communicate with family since the wifi was broken

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

Flight was delayed 17 hours due to aircraft issues. American did provide hotel, transportation and meals, 3 hours past boarding time, but it took us another hour to get the vouchers.

Everything you need to know for your flight from Chattanooga to Saint Thomas Island

Information on your arrival and departure airports