CHA - STT

$313 Find Cheap Flights from Chattanooga to Saint Thomas Island

This is the cheapest one-way 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 8/1. 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
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Everything you should know

Cheapest round-trip
$467
Typical prices: $583-$554
Multiple Airlines
Thu 7/9Sat 7/18
CHA - STT • 1 stop
Cheapest one-way
$238
United Airlines
Sat 8/1
CHA - STT • 1 stop
Top airlines
Cheapest • from $530 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Chattanooga and Saint Thomas Island. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $395 (round-trip)
Shortest trip • 6h 30m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 48% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+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

Thu, Jul 9 - Sat, Jul 18
Multiple Airlines Logo
8:59 am - 1:23 pm
CHA
-
STT
28h 24m
1 stop
Multiple Airlines Logo
2:29 pm - 8:09 am
STT
-
CHA
17h 40m
1 stop
$467Multiple Airlines
Thu, Jul 9 - Sat, Jul 18
Multiple Airlines Logo
8:59 am - 12:28 pm
CHA
-
STT
27h 29m
2 stops
Multiple Airlines Logo
2:29 pm - 8:09 am
STT
-
CHA
17h 40m
1 stop
$486Multiple Airlines
Wed, Sep 2 - Wed, Sep 16
Delta Logo
8:15 am - 1:52 pm
CHA
-
STT
5h 37m
1 stop
Delta Logo
2:54 pm - 8:34 pm
STT
-
CHA
5h 40m
1 stop
$530Delta
Mon, Jul 27 - Fri, Jul 31
American Airlines Logo
8:10 pm - 12:50 pm
CHA
-
STT
16h 40m
2 stops
American Airlines Logo
4:51 pm - 8:54 am
STT
-
CHA
16h 03m
1 stop
$550American Airlines
Wed, Jul 15 - Wed, Jul 22
American Airlines Logo
6:37 pm - 12:50 pm
CHA
-
STT
18h 13m
2 stops
American Airlines Logo
4:50 pm - 12:54 pm
STT
-
CHA
20h 04m
2 stops
$555American Airlines
Mon, May 4 - Mon, May 25
American Airlines Logo
8:04 pm - 12:07 pm
CHA
-
STT
16h 03m
1 stop
American Airlines Logo
11:52 am - 12:19 am
STT
-
CHA
12h 27m
1 stop
$562American Airlines
Thu, Jul 9 - Thu, Jul 16
Delta Logo
5:35 am - 2:23 pm
CHA
-
STT
8h 48m
1 stop
Delta Logo
1:21 pm - 7:33 pm
STT
-
CHA
6h 12m
1 stop
$570Delta
Fri, Aug 21 - Sat, Aug 29
Delta Logo
8:15 am - 1:52 pm
CHA
-
STT
5h 37m
1 stop
Delta Logo
4:10 pm - 11:51 pm
STT
-
CHA
7h 41m
1 stop
$580Delta
Wed, Jul 15 - Wed, Jul 22
American Airlines Logo
6:37 pm - 11:03 am
CHA
-
STT
16h 26m
1 stop
American Airlines Logo
11:43 am - 12:05 am
STT
-
CHA
12h 22m
1 stop
$595American Airlines
Fri, Jul 10 - Fri, Jul 17
American Airlines Logo
6:37 pm - 11:57 am
CHA
-
STT
17h 20m
2 stops
American Airlines Logo
4:50 pm - 12:54 pm
STT
-
CHA
20h 04m
2 stops
$625American 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.

What is the cheapest month to fly from Chattanooga to Saint Thomas Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chattanooga to Saint Thomas Island is April, where tickets cost $370 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $994 and $994 respectively.

Good to know

Low seasonJanuary
Cheapest flight$238
Best time to beat the crowds but there is an average 40% increase in price.
Most popular time to fly and prices are also 22% 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 $238 for a one-way ticket and $467 for a round-trip.

  • 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 $772 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 $564 and an overall rating of 7.1.

  • 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 8438 reviews
8.5Crew
8.1Boarding
7.9Comfort
7.2Food
7.8Entertainment
Airline reviews

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

4.0 OkayLifia, Apr 2026
BOS - SEA
Read more Delta reviews

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

Overall a good experience, however Wifi was not working on the flight.

For a 4 1/2 hour international flight all we got was 1 small pack of cookies and a drink. You had to watch movies on your own devise.

Airlines should be prohibited from using the seats they get away with.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

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

Information on your arrival and departure airports