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$117+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
STT — AUS
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap 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 July 30, 2025.

Round-trip from

$303
(FlightHub)

One-way from

$117
(CheapOair)
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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Find 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 July 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:18 pmSTT - AUS
1 stop13h 41mSpirit Airlines
Sat 8/237:15 amAUS - STT
1 stop26h 58mSpirit Airlines
Deal found 7/30$303

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 July 30, 2025.
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

Thu 8/21

12:18 pm-12:59 am

1 stop13h 41m

Austin Bergstrom

Sat 8/23

7:15 am-11:13 am

1 stop26h 58m

$303

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Thu 8/28

12:18 pm-12:59 am

1 stop13h 41m

$117

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Wed 8/13

3:23 pm-12:18 am

1 stop9h 55m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 30, 2025.
Get a feel of what it's like to fly with Delta and Spirit 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.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Spirit Airlines
6.3
Okay
8,048 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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, Spirit Airlines ($303), 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.

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

    Currently, January is the cheapest month in which you can book a flight from Saint Thomas Island to Austin (average of $286). Flying from Saint Thomas Island to Austin in March is currently the most expensive (average of $362). 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 Austin?

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

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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$415Average$664FlexibilityNo cancel feeOn-time71%

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