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

According to our current data, Frontier ($196), and Spirit Airlines ($238) offers the cheapest pricing from Atlanta to Saint Thomas Island. Users have found that Frontier is 66% cheaper than the other options available to this destination.

What is the cheapest day to fly from Atlanta to Saint Thomas Island?

Travelers seeking maximum savings on their Atlanta to Saint Thomas Island flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Looking at all options, your cheapest flight can be booked for $311. While the most popular route (Atlanta Hartsfield-Jackson - Saint Thomas Island Cyril E King) can be booked for $248 on average our data indicates $581 when flying from Atlanta to Saint Thomas Island.

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 (71%), KLM (20%) and Air France (20%).

What are the most popular airlines that fly from Atlanta to Saint Thomas Island?

The most popular airlines flying from Atlanta to Saint Thomas Island are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

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.

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.

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 $24 per day.

What is the cheapest day to fly round-trip from Atlanta to Saint Thomas Island?

Users have found that flying from Atlanta to Saint Thomas Island on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 36 days in advance, which can save you up to 92% on flights from Atlanta to Saint Thomas Island compared to booking the week you need them. Waiting 36 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $358. For sooner than that we have options available in the next 3 days from $484.

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

August can be a great time to fly to Saint Thomas Island from Atlanta with a flight ticket averaging about $577. Cheapflights users have found deals in the month of August for as cheap as $109. The most expensive prices can be found in the month of December.

What airports do I use to fly from Atlanta to Saint Thomas Island?

If you wish to fly to Saint Thomas Island from Atlanta, then you need to book flights from Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King. There are 2 flights from Hartsfield-Jackson (ATL) to Cyril E King (STT) per day to choose from. Flights to Saint Thomas Island from Hartsfield-Jackson are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 3h 35m is how long a nonstop flight from Atlanta to Saint Thomas Island Cyril E King typically takes.

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.

$96+ Flights from Atlanta to Saint Thomas Island

Q: How much does it cost to fly round-trip from Atlanta to Saint Thomas Island?

Airfare is below average for this route at the moment. Atlanta to Saint Thomas Island flights typically cost between $267 and $640 in August. The cheapest round-trip price found within the last 3 days was $196 on Frontier (Aug 11-Aug 15).

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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”

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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King are usually found in August or May, booked 35 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Atlanta to Saint Thomas Island

Round-trip from	$196 (Cheapflightsfares)
One-way from	$96 (Cheapflightsfares)
Popular in	December
Cheapest in	August
Average price	$599
Good round-trip deal	$492 or less
Good one-way deal	$445 or less

From Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King

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One-way flight from Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King

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Highest demand for flights based on searches. 14% potential increase in price ($95 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King.

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Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King.

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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 July 28, 2025.

Mon 8/1110:25 amATL - STT

1 stop6h 04mFrontier

Fri 8/155:14 pmSTT - ATL

1 stop26h 03mFrontier

Deal found 7/27

$196

Mon 8/115:20 amATL - STT

1 stop6h 11mMultiple Airlines

Fri 8/155:14 pmSTT - ATL

1 stop26h 03mMultiple Airlines

Deal found 7/26

$205

Mon 10/69:59 amATL - STT

1 stop5h 18mSpirit Airlines

Sat 10/1110:49 amSTT - ATL

1 stop9h 23mSpirit Airlines

Deal found 7/26

$243

Best flights from Atlanta to Saint Thomas Island
Discover carefully curated flight deals from Atlanta to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2025.

Mon 8/1110:25 amATL - STT

1 stop6h 04mFrontier

Fri 8/155:14 pmSTT - ATL

1 stop26h 03mFrontier

Deal found 7/27

$196

Mon 8/115:20 amATL - STT

1 stop6h 11mMultiple Airlines

Fri 8/155:14 pmSTT - ATL

1 stop26h 03mMultiple Airlines

Deal found 7/26

$205

Mon 8/115:20 amATL - STT

1 stop6h 11mSpirit Airlines

Fri 8/154:24 pmSTT - ATL

2 stops18h 25mSpirit Airlines

Deal found 7/25

$238

Last-minute flights from Atlanta to Saint Thomas Island
Discover last-minute flight deals from Atlanta to Saint Thomas Island. Data last updated July 28, 2025 and is based on user searches.

Sat 8/210:44 amATL - STT

2 stops23h 04mSpirit Airlines

Wed 8/61:25 pmSTT - ATL

1 stop10h 21mSpirit Airlines

Deal found 7/26

$382

Mon 8/410:25 amATL - STT

1 stop6h 04mFrontier

Fri 8/85:14 pmSTT - ATL

1 stop26h 03mFrontier

Deal found 7/26

$234

Mon 8/410:25 amATL - STT

1 stop6h 04mMultiple Airlines

Mon 8/114:05 pmSTT - ATL

1 stop7h 41mMultiple Airlines

Deal found 7/28

$304

Mon 8/410:10 amATL - STT

Nonstop3h 42mDelta

Mon 8/113:23 pmSTT - ATL

Nonstop4h 01mDelta

Deal found 7/28

$1,139

Mon 8/1110:25 amATL - STT

1 stop6h 04mFrontier

Fri 8/155:14 pmSTT - ATL

1 stop26h 03mFrontier

Deal found 7/27

$196

Mon 8/115:20 amATL - STT

1 stop6h 11mMultiple Airlines

Fri 8/155:14 pmSTT - ATL

1 stop26h 03mMultiple Airlines

Deal found 7/26

$205

Mon 8/115:20 amATL - STT

1 stop6h 11mSpirit Airlines

Fri 8/154:24 pmSTT - ATL

2 stops18h 25mSpirit Airlines

Deal found 7/25

$238

One-way flights from Atlanta to Saint Thomas Island
Search for one-way flight options from Atlanta to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated July 28, 2025.

Mon 8/1110:25 amATL - STT

1 stop6h 04mFrontier

Deal found 7/27

$96

Fri 8/89:11 pmATL - STT

1 stop12h 37mSpirit Airlines

Deal found 7/26

$108

Thu 8/149:30 pmATL - STT

1 stop13h 43mMultiple Airlines

Deal found 7/25

$137

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

Mon 8/11

10:25 am-4:29 pm

1 stop6h 04m

Saint Thomas Island Cyril E King

Fri 8/15

5:14 pm-7:17 pm

1 stop26h 03m

$196

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

Mon 8/11

5:20 am-11:31 am

1 stop6h 11m

Saint Thomas Island Cyril E King

Fri 8/15

5:14 pm-7:17 pm

1 stop26h 03m

$205

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

Mon 8/11

5:20 am-11:31 am

1 stop6h 11m

Saint Thomas Island Cyril E King

Fri 8/15

4:24 pm-10:49 am

2 stops18h 25m

$238

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

Mon 8/11

10:25 am-4:29 pm

1 stop6h 04m

$96

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

Fri 8/8

9:11 pm-9:48 am

1 stop12h 37m

$108

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

Thu 8/14

9:30 pm-11:13 am

1 stop13h 43m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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?

The best time to book flights from Atlanta to Saint Thomas Island is 35 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 $649). 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?

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 71% on your trip compared to booking a flight in the morning.

Weekly flight availability from Atlanta to Saint Thomas Island

The most flights from ATL to STT are scheduled on a Saturday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Atlanta to Saint Thomas Island?

What’s the top layover airport for flights from Atlanta to Saint Thomas Island?

Fort Lauderdale (FLL) – chosen by Cheapflights users on 43% of 1-stop itineraries from Atlanta to Saint Thomas Island on Cheapflights.

What’s the cheapest layover airport for flights from Atlanta to Saint Thomas Island?

San Juan (SJU) is the most affordable 1-stop option, with an average round-trip price of $169.

What’s the fastest layover option from Atlanta to Saint Thomas Island?

Flights via Orlando (MCO) have the shortest average one-way travel time for 1-stop routes: 3h 59m.

Which airport typically offers the quickest layover for flights from Atlanta to Saint Thomas Island?

Flights via Orlando (MCO) offer the fastest connection on this route, with an average layover time of 1h 43m.

Reviews of airlines servicing Saint Thomas Island

Get a feel of what it's like to fly with Spirit Airlines and Frontier 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.

Spirit Airlines

6.3

Okay

8,040 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

LAS - DTW

Was the most uncomfortable seat I have ever sat in on an airplane

Spirit Airlines

6.3

Okay

8,040 reviews

Spirit Airlines

6.3

Okay

8,040 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

LAS - DTW

Was the most uncomfortable seat I have ever sat in on an airplane

Frontier

5.9

Fair

3,238 reviews

Spirit Airlines

6.3

Okay

8,040 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

LAS - DTW

Was the most uncomfortable seat I have ever sat in on an airplane

Related info for your journey

What airports do I use to fly from Atlanta to Saint Thomas Island?
If you wish to fly to Saint Thomas Island from Atlanta, then you need to book flights from Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King. There are 2 flights from Hartsfield-Jackson (ATL) to Cyril E King (STT) per day to choose from. Flights to Saint Thomas Island from Hartsfield-Jackson are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 3h 35m is how long a nonstop flight from Atlanta to Saint Thomas Island Cyril E King typically takes.
What are the cheapest airlines flying from Atlanta to Saint Thomas Island round-trip?
According to our current data, Frontier ($196), and Spirit Airlines ($238) offers the cheapest pricing from Atlanta to Saint Thomas Island. Users have found that Frontier is 66% 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 (71%), KLM (20%) and Air France (20%).
What are the cheapest flights from Atlanta to Saint Thomas Island?
Looking at all options, your cheapest flight can be booked for $311. While the most popular route (Atlanta Hartsfield-Jackson - Saint Thomas Island Cyril E King) can be booked for $248 on average our data indicates $581 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 $24 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 $649). 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

St. John

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Atlanta to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$97	Average$129	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$180	Average$292	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$456	Average$618	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$478	Average$736	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$501	Average$669	FlexibilityNo cancel fee	On-time71%

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$96+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlanta to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Saint Thomas Island Cyril E King are usually found in August or May, booked 35 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Atlanta to Saint Thomas Island

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Atlanta to Saint Thomas Island

Cheapest flights from Atlanta to Saint Thomas IslandExplore 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 July 28, 2025.

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 July 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Saint Thomas Island that are best for you.

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.

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 July 25, 2025.

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

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 July 28, 2025.

Weekly flight availability from Atlanta to Saint Thomas Island

How much does it cost to fly round-trip from Atlanta to Saint Thomas Island?

What’s the top layover airport for flights from Atlanta to Saint Thomas Island?

Share of 1-stop round-trip flights from Atlanta to Saint Thomas Island chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Atlanta to Saint Thomas Island?

Average round-trip fare for 1-stop flights from Atlanta to Saint Thomas Island, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Atlanta to Saint Thomas Island?

Shortest average travel time for 1-stop one-way flights from Atlanta to Saint Thomas Island, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Atlanta to Saint Thomas Island?

Average layover duration for 1-stop one-way flights from Atlanta to Saint Thomas Island, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Saint Thomas Island

Get a feel of what it's like to fly with Spirit Airlines and Frontier 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.

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.

What airports do I use to fly from Atlanta to Saint Thomas Island?

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

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

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

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

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

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

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

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

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

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

Traveling to a place near Saint Thomas Island?

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Alternative routes for Atlanta to Saint Thomas Island

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Top 5 airlines flying from Atlanta to Saint Thomas Island

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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 July 28, 2025.