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$180+ 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
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
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Cheap flight deals from Saint Thomas Island to Austin

Cheapest flights from Saint Thomas Island to Austin
Explore the most affordable flight options available from Saint Thomas Island to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.

This United Airlines deal was found by Cheapflights users on 3/16. 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.
Thu 4/301:22 pm
STT
-
AUS
1 stop7h 05m
United Airlines
Tue 5/127:25 am
AUS
-
STT
1 stop7h 18m
United Airlines
Deal found 3/16$356
This United Airlines deal was found by Cheapflights users on 3/15. 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 5/112:10 pm
STT
-
AUS
1 stop10h 31m
United Airlines
Tue 6/27:10 am
AUS
-
STT
1 stop7h 33m
United Airlines
Deal found 3/15$377
This CheapOair deal was found by Cheapflights users on 3/17. 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 4/124:35 pm
STT
-
AUS
1 stop8h 49m
Spirit Airlines
Thu 4/166:00 am
AUS
-
STT
1 stop9h 15m
Spirit Airlines
Deal found 3/17$379
This OneTravel deal was found by Cheapflights users on 3/13. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:35 pm
STT
-
AUS
1 stop8h 49m
Spirit Airlines
Fri 3/274:59 pm
AUS
-
STT
1 stop21h 29m
Spirit Airlines
Deal found 3/13$391
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:25 pm
STT
-
AUS
2 stops17h 09m
American Airlines
Fri 3/276:00 am
AUS
-
STT
1 stop9h 02m
American Airlines
Deal found 3/13$395
This CheapOair deal was found by Cheapflights users on 3/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:35 pm
STT
-
AUS
1 stop8h 49m
Spirit Airlines
Thu 3/264:59 pm
AUS
-
STT
2 stops19h 27m
Spirit Airlines
Deal found 3/13$416
This CheapOair deal was found by Cheapflights users on 3/16. 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.
Thu 4/3010:49 am
STT
-
AUS
2 stops13h 51m
Multiple Airlines
Tue 5/126:00 am
AUS
-
STT
2 stops30h 48m
Multiple Airlines
Deal found 3/16$436
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 5/112:04 pm
STT
-
AUS
1 stop10h 55m
Spirit Airlines
Tue 6/29:25 am
AUS
-
STT
2 stops26h 44m
Spirit Airlines
Deal found 3/15$458

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 March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$356
(United Airlines)

One-way from

$180
(United Airlines)
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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From Saint Thomas Island Cyril E King to Austin Bergstrom
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One-way flight from Saint Thomas Island Cyril E King to Austin Bergstrom
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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 March 18, 2026.
Use the filters below to find and compare flights from Saint Thomas Island to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Thu 4/30

1:22 pm-7:27 pm

1 stop7h 05m

Austin Bergstrom

Tue 5/12

7:25 am-3:43 pm

1 stop7h 18m

$356

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Sun 4/12

4:35 pm-12:24 am

1 stop8h 49m

Austin Bergstrom

Thu 4/16

6:00 am-4:15 pm

1 stop9h 15m

$377

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Mon 5/11

2:10 pm-11:41 pm

1 stop10h 31m

Austin Bergstrom

Tue 6/2

7:10 am-3:43 pm

1 stop7h 33m

$377

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Mon 5/11

2:04 pm-8:20 am

2 stops19h 16m

Austin Bergstrom

Tue 6/2

9:25 am-9:54 am

2 stops23h 29m

$496
Cheapest one-way

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Tue 5/5

5:05 pm-9:35 am

2 stops17h 30m

$180
Quickest one-way

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Tue 5/5

1:22 pm-9:24 pm

1 stop9h 02m

$180

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Tue 5/5

2:04 pm-8:18 pm

3 stops31h 14m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Sorted by cheapest first
  • 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 March 18, 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
7.1
Good
11,468 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.1

Crew

7.9

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.1
Good
11,468 reviews
American Airlines
7.1
Good
11,468 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.1

Crew

7.9

Boarding

7.5

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.

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

    For as low as $356, United Airlines can have you in Austin from Saint Thomas Island in 7h 05m. There are 2205 mi between Saint Thomas Island and Austin. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, American Airlines ($350), offers the cheapest pricing from Saint Thomas Island to Austin.

  • 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?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
San Marcos
Fredericksburg
Pflugerville
Round Rock
Georgetown
Bastrop
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

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Alternative routes for Saint Thomas Island to Austin

See prices for flight routes from nearby airports that may be better suited for you.
Saint Thomas Island to Dallas/Fort Worth flights
Saint Thomas Island to George Bush Intcntl flights

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 March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$350Average$677FlexibilityNo cancel feeOn-time71%

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