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

$110+ Cheap flights from Atlanta (ATL) to Saint Thomas Island (STT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — STT
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta 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.

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King are usually found in August or May, booked 25 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from Atlanta to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 septiembre 11, 2025.

Round-trip from

$280
(Kiwi.com)

One-way from

$110
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$502

Good round-trip deal

$492 or less

Good one-way deal

$331 or less
From Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King.
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King.
Search Deals

Find flight deals from Atlanta to Saint Thomas Island

Cheapest flights from Atlanta to Saint Thomas Island
Explore the most affordable flight options available from Atlanta to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2110:11 pmATL - STT
1 stop11h 45mMultiple Airlines
sáb. 11/111:01 amSTT - ATL
1 stop9h 08mMultiple Airlines
Deal found 9/11$280
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/75:47 amATL - STT
1 stop5h 41mSpirit Airlines
dom. 11/161:33 pmSTT - ATL
1 stop5h 39mSpirit Airlines
Deal found 9/10$281
This Mytrip deal was found by Cheapflights users on 9/10. 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.
mié. 10/157:40 amATL - STT
2 stops26h 16mSpirit Airlines
lun. 10/2011:01 amSTT - ATL
1 stop9h 08mSpirit Airlines
Deal found 9/10$282
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/95:47 amATL - STT
1 stop5h 41mSpirit Airlines
vie. 11/141:33 pmSTT - ATL
1 stop5h 39mSpirit Airlines
Deal found 9/10$283
This Mytrip deal was found by Cheapflights users on 9/9. 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.
mié. 10/157:40 amATL - STT
2 stops26h 16mSpirit Airlines
mié. 10/2211:01 amSTT - ATL
1 stop9h 08mSpirit Airlines
Deal found 9/9$284
This Mytrip deal was found by Cheapflights users on 9/10. 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.
mié. 9/249:20 pmATL - STT
1 stop12h 24mSpirit Airlines
sáb. 9/2710:49 amSTT - ATL
1 stop13h 10mSpirit Airlines
Deal found 9/10$286
This Mytrip deal was found by Cheapflights users on 9/10. 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.
mié. 10/87:40 amATL - STT
2 stops26h 16mSpirit Airlines
dom. 10/1211:01 amSTT - ATL
1 stop9h 08mSpirit Airlines
Deal found 9/10$287
This Mytrip deal was found by Cheapflights users on 9/9. 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.
mar. 10/79:45 amATL - STT
3 stops24h 11mSpirit Airlines
jue. 10/911:01 amSTT - ATL
1 stop13h 17mSpirit Airlines
Deal found 9/9$288
This Mytrip deal was found by Cheapflights users on 9/11. 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.
mié. 9/249:20 pmATL - STT
1 stop12h 24mSpirit Airlines
lun. 9/2910:49 amSTT - ATL
1 stop13h 39mSpirit Airlines
Deal found 9/11$289
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/209:17 pmATL - STT
1 stop12h 39mSpirit Airlines
jue. 10/2311:01 amSTT - ATL
1 stop13h 17mSpirit Airlines
Deal found 9/9$290
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/69:17 pmATL - STT
1 stop12h 39mSpirit Airlines
sáb. 10/1111:01 amSTT - ATL
1 stop9h 08mSpirit Airlines
Deal found 9/10$291
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/48:59 pmATL - STT
1 stop12h 57mMultiple Airlines
dom. 10/52:04 pmSTT - ATL
1 stop17h 45mMultiple Airlines
Deal found 9/10$293

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Atlanta to Saint Thomas Island that are best for you.

Fly from

Atlanta

Fly to

Saint Thomas Island

Route

Depart

Return

Price

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

sáb. 10/4

9:20 pm-9:56 am

1 stop12h 36m

Saint Thomas Island Cyril E King

vie. 10/10

11:01 am-8:09 pm

1 stop9h 08m

$301

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

jue. 10/16

5:31 pm-9:56 am

1 stop16h 25m

Saint Thomas Island Cyril E King

dom. 10/19

11:01 am-12:22 am

1 stop13h 21m

$316

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

mié. 10/8

6:15 am-9:56 am

3 stops27h 41m

Saint Thomas Island Cyril E King

dom. 10/12

11:01 am-12:22 am

1 stop13h 21m

$318

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

dom. 9/28

9:20 pm-9:44 am

1 stop12h 24m

Saint Thomas Island Cyril E King

sáb. 10/4

10:49 am-8:17 pm

1 stop9h 28m

$351

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

sáb. 10/4

2:07 pm-9:56 am

2 stops19h 49m

Saint Thomas Island Cyril E King

sáb. 10/11

11:01 am-12:39 am

1 stop13h 38m

$358

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

dom. 11/2

10:15 am-10:51 am

3 stops23h 36m

Saint Thomas Island Cyril E King

mié. 11/5

1:33 pm-12:35 am

1 stop12h 02m

$360

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

mié. 10/15

3:48 pm-12:59 pm

3 stops21h 11m

Saint Thomas Island Cyril E King

dom. 10/19

11:01 am-8:14 am

2 stops21h 13m

$385

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

mié. 10/8

9:17 pm-9:56 am

1 stop12h 39m

Saint Thomas Island Cyril E King

mar. 10/14

11:01 am-9:15 am

2 stops22h 14m

$408

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

mié. 11/19

6:00 am-3:11 pm

1 stop8h 11m

Saint Thomas Island Cyril E King

dom. 11/23

4:06 pm-3:35 pm

3 stops24h 29m

$509

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

mar. 10/7

10:01 am-1:39 pm

Nonstop3h 38m

Saint Thomas Island Cyril E King

mar. 10/14

2:49 pm-6:49 pm

Nonstop4h 00m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 24 results
1
2
3

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

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Atlanta 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 Atlanta to Saint Thomas Island

How far ahead should I book a flight from Atlanta to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Saint Thomas Island. Price data was last updated on August 29, 2025.

The best time to book flights from Atlanta to Saint Thomas Island is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Atlanta to Saint Thomas Island (average of $433). Flying from Atlanta to Saint Thomas Island in June is currently the most expensive (average of $645). 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 ATL to STT?

Find hourly flight availability from Atlanta 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 septiembre 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Saint Thomas Island in the afternoon. If you’re flexible enough to do this you can expect to save up to 70% on your trip compared to booking a flight in the morning.

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 septiembre 11, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Atlanta to Saint Thomas Island by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Spirit Airlines
6.3
Okay
8,023 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Frontier
5.8
Fair
3,177 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Atlanta 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.

  • How long is the flight from Atlanta to Saint Thomas Island?

    Departing from Atlanta to Saint Thomas Island will take you 12h 36m. Airlines will cover a distance of 1599 mi.

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

    According to our current data, Frontier ($97), Spirit Airlines ($180), and Delta ($450) offers the cheapest pricing from Atlanta to Saint Thomas Island. Users have found that Frontier is 83% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Atlanta to Saint Thomas Island?

    The top 3 most reliable airlines when flying from Atlanta to Saint Thomas Island are Delta (47%), KLM (0%) and Air France (0%).

  • What are the cheapest flights from Atlanta to Saint Thomas Island?

    Looking at all options, your cheapest flight can be booked for $279. While the most popular route (Atlanta Hartsfield-Jackson - Saint Thomas Island Cyril E King) can be booked for $238 on average, our data indicates $540 when flying from Atlanta to Saint Thomas Island.

  • Where are the most common layover locations when flying from Atlanta to Saint Thomas Island?

    Atlanta to Saint Thomas Island flights have a layover in Fort Lauderdale most often.

  • What are some popular things to do or see while on a layover in Fort Lauderdale?

    Fort Lauderdale travelers tend to visit Las Olas Beach, Port Everglades, and Fort Lauderdale Beach Park more than anywhere else. Las Olas Beach, Port Everglades, and Fort Lauderdale Beach Park can be accessed by traveling approximately 4.1 mi, 2.1 mi, and 4.2 mi, respectively from Fort Lauderdale. Travelers in need of a car in Fort Lauderdale can rent one for about $23 per day.

  • Where are the least popular layover locations for Atlanta to Saint Thomas Island flights?

    Atlanta to Saint Thomas Island flights have a layover in Orlando least often.

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

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

  • How can I find direct flights from Atlanta 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 Atlanta to Saint Thomas Island.

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

    Yes. Cheapflights offers flight deals from Atlanta 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 Atlanta to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from Atlanta to Saint Thomas Island (average of $433). Flying from Atlanta to Saint Thomas Island in June is currently the most expensive (average of $645). 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 Saint Thomas Island?

Book flights to Saint Thomas Island 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 5 airlines flying from Atlanta to Saint Thomas Island

Discover the top 5 airlines that operate flights from Atlanta 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$97Average$129FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$180Average$298FlexibilityNo cancel feeOn-time65%
DeltaCheapest$450Average$726FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$456Average$617FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$515Average$696FlexibilityNo 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.