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$138+ Cheap flights from Saint Thomas Island (STT) to Austin (AUS)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
STT — AUS
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Saint Thomas Island to Austin

One-way flights from Saint Thomas Island to Austin
Search for one-way flight options from Saint Thomas Island to Austin. Find affordable one-way fares based on user searches. Data last updated January 28, 2026.

This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:40 pm
STT
-
AUS
1 stop29h 55m
Spirit Airlines
Deal found 1/27$138
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:40 pm
STT
-
AUS
1 stop29h 13m
Spirit Airlines
Deal found 1/27$170
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/224:35 pm
STT
-
AUS
2 stops47h 41m
Multiple Airlines
Deal found 1/27$183
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:35 pm
STT
-
AUS
1 stop19h 31m
Spirit Airlines
Deal found 1/27$190
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 5/54:34 pm
STT
-
AUS
2 stops18h 06m
American Airlines
Deal found 1/27$205
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 3/225:25 pm
STT
-
AUS
1 stop17h 18m
American Airlines
Deal found 1/27$780
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 3/2212:02 pm
STT
-
AUS
2 stops11h 48m
United Airlines
Deal found 1/27$1,586

Find flight deals from Saint Thomas Island to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Saint Thomas Island (STT) to Austin (AUS). 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Saint Thomas Island Cyril E King-Austin Bergstrom flight deals.
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Provider most trusted by Cheapflights users for Saint Thomas Island Cyril E King-Austin Bergstrom flights.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to Austin 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 January 28, 2026.
Use the filters below to find and compare flights from Saint Thomas Island to Austin that are best for you.

Fly from

Saint Thomas Island

Fly to

Austin

Route

Depart

Return

Price

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Tue 5/5

4:40 pm-9:35 pm

1 stop29h 55m

$138

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Mon 2/16

5:40 pm-8:53 pm

1 stop29h 13m

$170

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Sun 3/22

4:35 pm-3:16 pm

2 stops47h 41m

$183

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Sun 3/22

4:35 pm-11:06 am

1 stop19h 31m

$190

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Tue 5/5

4:34 pm-10:36 am

2 stops19h 02m

$205

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Sun 3/22

5:25 pm-9:43 am

1 stop17h 18m

$780

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Sun 3/22

12:02 pm-10:50 pm

2 stops11h 48m

$1,586

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Saint Thomas Island-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Saint Thomas Island-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint Thomas Island-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint Thomas Island-Austin flights, Cheapflights users trust FlightHub the most. FlightHub 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 Saint Thomas Island-Austin 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 Saint Thomas Island to Austin

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

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated January 28, 2026.
Get a feel of what it's like to fly with American Airlines from Saint Thomas Island to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,201 reviews

Food

6.4

Entertainment

6.9

Overall

7.2

Crew

8.0

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,201 reviews
American Airlines
7.2
Good
11,201 reviews

Food

6.4

Entertainment

6.9

Overall

7.2

Crew

8.0

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

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

  • What is the cheapest airline to fly from Saint Thomas Island to Austin round-trip?

    According to our current data, American Airlines ($466), offers the cheapest pricing from Saint Thomas Island to Austin.

  • What are the cheapest airlines to fly from Saint Thomas Island to Austin one-way?

    The cheapest airlines for a one-way flight from Saint Thomas Island to Austin are Spirit Airlines ($125), Delta ($245), and American Airlines ($276).

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

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

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

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

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

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

See more FAQs

Traveling to a place near Austin?

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Top airline flying from Saint Thomas Island to Austin

Discover the top airline that operate flights from Saint Thomas Island to Austin. 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$466Average$684FlexibilityNo cancel feeOn-time71%

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