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Saint Thomas Island

$173+ Cheap flights from Austin (AUS) 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — STT
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Saint Thomas Island Cyril E King are usually found in February or September, booked 20 days in advance, depart on a Sunday or Friday and return on a Monday

Cheap flight deals from Austin to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$282
(Priceline)

One-way from

$173
(Priceline)

Popular in

June

Cheapest in

February

Average price

$552
Provider with most accurate pricing for Austin Bergstrom-Saint Thomas Island Cyril E King flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Saint Thomas Island Cyril E King flights.
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From Austin Bergstrom to Saint Thomas Island Cyril E King
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One-way flight from Austin Bergstrom to Saint Thomas Island Cyril E King
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Highest demand for flights based on searches. 6% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Austin to Saint Thomas Island

Cheapest flights from Austin to Saint Thomas Island
Explore the most affordable flight options available from Austin to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Priceline deal was found by Cheapflights users on 11/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:10 amAUS - STT
1 stop8h 39mSpirit Airlines
Sat 12/61:01 pmSTT - AUS
1 stop11h 20mSpirit Airlines
Deal found 11/10$282
This Priceline deal was found by Cheapflights users on 11/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amAUS - STT
1 stop6h 28mSpirit Airlines
Wed 12/313:23 pmSTT - AUS
1 stop8h 34mSpirit Airlines
Deal found 11/12$370
This American Airlines deal was found by Cheapflights users on 11/12. 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 12/315:00 amAUS - STT
2 stops10h 39mAmerican Airlines
Thu 1/84:47 pmSTT - AUS
2 stops17h 38mAmerican Airlines
Deal found 11/12$385
This Priceline deal was found by Cheapflights users on 11/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amAUS - STT
1 stop6h 28mSpirit Airlines
Mon 12/2912:31 pmSTT - AUS
1 stop14h 27mSpirit Airlines
Deal found 11/13$398
This Priceline deal was found by Cheapflights users on 11/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amAUS - STT
1 stop6h 28mSpirit Airlines
Tue 12/3012:31 pmSTT - AUS
1 stop14h 27mSpirit Airlines
Deal found 11/11$407
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
Sun 12/214:34 pmAUS - STT
2 stops40h 57mMultiple Airlines
Sat 12/273:23 pmSTT - AUS
1 stop8h 34mMultiple Airlines
Deal found 11/13$408
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
Sun 12/215:30 amAUS - STT
1 stop28h 01mSpirit Airlines
Sat 12/273:23 pmSTT - AUS
1 stop8h 34mSpirit Airlines
Deal found 11/13$412
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
Mon 12/225:30 amAUS - STT
1 stop28h 01mSpirit Airlines
Sat 12/273:23 pmSTT - AUS
1 stop8h 34mSpirit Airlines
Deal found 11/13$415
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
Fri 12/195:30 amAUS - STT
1 stop28h 01mSpirit Airlines
Sat 12/273:23 pmSTT - AUS
1 stop8h 34mSpirit Airlines
Deal found 11/13$418
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Tue 11/255:23 pmAUS - STT
2 stops19h 07mMultiple Airlines
Fri 11/282:00 pmSTT - AUS
1 stop10h 58mMultiple Airlines
Deal found 11/12$423

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin 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 November 13, 2025.
Use the filters below to find and compare flights from Austin to Saint Thomas Island that are best for you.

Fly from

Austin

Fly to

Saint Thomas Island

Route

Depart

Return

Price

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Fri 1/23

11:30 am-2:52 pm

2 stops25h 22m

Saint Thomas Island Cyril E King

Sat 1/31

6:15 pm-10:34 am

1 stop18h 19m

$362

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Sat 11/29

6:10 am-4:49 pm

1 stop8h 39m

Saint Thomas Island Cyril E King

Sat 12/6

1:01 pm-9:45 pm

2 stops10h 44m

$368

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Sun 1/11

6:05 pm-5:10 pm

2 stops21h 05m

Saint Thomas Island Cyril E King

Sun 1/18

3:57 pm-6:29 pm

1 stop28h 32m

$372

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Tue 12/2

5:18 pm-12:56 pm

1 stop17h 38m

Saint Thomas Island Cyril E King

Wed 12/10

6:17 pm-8:28 am

2 stops16h 11m

$385

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Mon 1/12

6:40 am-3:14 pm

1 stop6h 34m

Saint Thomas Island Cyril E King

Mon 1/26

4:15 pm-12:20 am

1 stop10h 05m

$385

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Sat 1/17

7:24 pm-3:56 pm

2 stops18h 32m

Saint Thomas Island Cyril E King

Fri 1/23

6:39 pm-9:36 am

2 stops16h 57m

$385

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Wed 12/31

7:00 am-5:39 pm

1 stop8h 39m

Saint Thomas Island Cyril E King

Thu 1/8

6:39 pm-12:38 am

1 stop7h 59m

$385

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Mon 1/12

5:01 am-3:56 pm

2 stops8h 55m

Saint Thomas Island Cyril E King

Mon 1/26

2:54 pm-12:38 am

1 stop11h 44m

$385

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Sat 11/29

6:10 am-4:49 pm

1 stop8h 39m

$173

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Sun 3/22

5:22 am-12:55 pm

1 stop6h 33m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 15 results
1
2

Compare providers for flights from Austin to Saint Thomas Island

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Saint Thomas Island in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Saint Thomas Island flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Saint Thomas Island flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Saint Thomas Island flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Saint Thomas Island flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to Saint Thomas Island. Price data was last updated on November 7, 2025.

The price you pay for your flight from Austin to Saint Thomas Island may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Austin to Saint Thomas Island (average of $208). Flying from Austin to Saint Thomas Island in October is currently the most expensive (average of $374). 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 AUS to STT?

Find hourly flight availability from Austin 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 November 13, 2025.

It’s optimal to fly from Austin to Saint Thomas Island in the afternoon. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the morning.

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

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 November 13, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Austin 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
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,017 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,051 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,139 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Austin 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 Austin to Saint Thomas Island?

    Spirit Airlines and American Airlines can get you from Austin to Saint Thomas Island in just under 17h 38m. Your travel time can differ by up to 7h 44m. Austin and Saint Thomas Island are separated by a distance of 2205 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Austin to Saint Thomas Island round-trip from $207. Other airlines that can offer you cheap pricing are United Airlines, from $347, and American Airlines, from $459. Users have found that Spirit Airlines is 64% cheaper than the other options available to this destination.

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Austin to Saint Thomas Island (average of $208). Flying from Austin to Saint Thomas Island in October is currently the most expensive (average of $374). 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

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Top 4 airlines flying from Austin to Saint Thomas Island

Discover the top 4 airlines that operate flights from Austin 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$207Average$372FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$347Average$694FlexibilityNo cancel feeOn-time69%
DeltaCheapest$459Average$687FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$459Average$630FlexibilityNo cancel feeOn-time71%

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