HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Thomas Island

$344+ Cheap flights from Chattanooga (CHA) to Saint Thomas Island (STT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — STT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chattanooga to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chattanooga to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$344
(Mytrip)

Popular in

April

Cheapest in

December

Average price

$867
From Chattanooga Lovell Field to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Chattanooga to Saint Thomas Island

Cheapest flights from Chattanooga to Saint Thomas Island
Explore the most affordable flight options available from Chattanooga to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:11 pmCHA - STT
1 stop15h 37mSpirit Airlines
Tue 7/13:03 pmSTT - CHA
1 stop20h 29mSpirit Airlines
Deal found 6/10$344
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:37 pmCHA - STT
1 stop18h 08mMultiple Airlines
Thu 11/610:40 amSTT - CHA
2 stops29h 46mMultiple Airlines
Deal found 6/11$423
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:02 amCHA - STT
1 stop7h 36mAmerican Airlines
Sun 11/26:15 pmSTT - CHA
2 stops18h 06mAmerican Airlines
Deal found 6/11$479
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/115:54 amCHA - STT
1 stop8h 16mDelta
Mon 8/183:23 pmSTT - CHA
1 stop8h 05mDelta
Deal found 6/11$499
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1112:10 pmCHA - STT
2 stops27h 33mUnited Airlines
Mon 8/181:19 pmSTT - CHA
2 stops33h 54mUnited Airlines
Deal found 6/11$946

Cheapflights Fare Finder

Customize your flight search to find flights from Chattanooga to Saint Thomas Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Chattanooga to Saint Thomas Island that are best for you.

Fly from

Chattanooga

Fly to

Saint Thomas Island

Route

Depart

Return

Price

ChattanoogaSaint Thomas Island

CHA - STT

CHASTT

Chattanooga Lovell Field

Tue 6/24

6:11 pm-9:48 am

1 stop15h 37m

Saint Thomas Island Cyril E King

Tue 7/1

3:03 pm-11:32 am

1 stop20h 29m

$344

ChattanoogaSaint Thomas Island

CHA - STT

CHASTT

Chattanooga Lovell Field

Tue 10/28

2:37 pm-8:45 am

1 stop18h 08m

Saint Thomas Island Cyril E King

Thu 11/6

10:40 am-3:26 pm

2 stops29h 46m

$423

ChattanoogaSaint Thomas Island

CHA - STT

CHASTT

Chattanooga Lovell Field

Wed 10/22

5:02 am-12:38 pm

1 stop7h 36m

Saint Thomas Island Cyril E King

Sun 11/2

6:15 pm-11:21 am

2 stops18h 06m

$479

ChattanoogaSaint Thomas Island

CHA - STT

CHASTT

Chattanooga Lovell Field

Mon 8/11

5:54 am-2:10 pm

1 stop8h 16m

Saint Thomas Island Cyril E King

Mon 8/18

3:23 pm-11:28 pm

1 stop8h 05m

$499

ChattanoogaSaint Thomas Island

CHA - STT

CHASTT

Chattanooga Lovell Field

Mon 8/11

12:10 pm-3:43 pm

2 stops27h 33m

Saint Thomas Island Cyril E King

Mon 8/18

1:19 pm-11:13 pm

2 stops33h 54m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Chattanooga to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Chattanooga with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Chattanooga to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from Chattanooga to Saint Thomas Island (average of $433). Flying from Chattanooga to Saint Thomas Island in June is currently the most expensive (average of $650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHA to STT?

Find hourly flight availability from Chattanooga to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Chattanooga to Saint Thomas Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Thomas Island. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,052 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Chattanooga to Saint Thomas Island round-trip?

    Currently priced at $344, Spirit Airlines will fly you from Chattanooga to Saint Thomas Island and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $479 and $499, respectively. These flights start at 54% lower than the current average price 3 months from now.

  • Can I find deals for flights from Chattanooga to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Chattanooga to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to Saint Thomas Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Saint Thomas Island.

  • Can I find deals for business class flights from Chattanooga to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Chattanooga to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Chattanooga to Saint Thomas Island (average of $433). Flying from Chattanooga to Saint Thomas Island in June is currently the most expensive (average of $650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
St. John

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Chattanooga to Saint Thomas Island

Discover the top 2 airlines that operate flights from Chattanooga to Saint Thomas Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$435Average$765FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$459Average$756FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.