$187+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
STT — AUS
Jun 10 — Jun 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Saint Thomas Island to Austin with Cheapflights
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”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Saint Thomas Island to Austin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Saint Thomas Island to AustinExplore 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 May 11, 2026.
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 May 11, 2026.
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 5/271:22 pm
STT
- AUS
1 stop7h 35m
United Airlines
Sun 5/315:30 am
AUS
- STT
1 stop9h 13m
United Airlines
Deal found 5/8![United Airlines logo]()
$805
This Southwest deal was found by Cheapflights users on 5/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:10 pm
STT
- AUS
2 stops9h 55m
Southwest
Sun 5/315:25 am
AUS
- STT
1 stop8h 00m
Southwest
Deal found 5/8![Southwest logo]()
$860
This Expedia deal was found by Cheapflights users on 5/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:45 am
STT
- AUS
2 stops11h 19m
JetBlue
Sun 5/316:00 am
AUS
- STT
2 stops7h 42m
JetBlue
Deal found 5/8![JetBlue logo]()
$1,118
Best flights from Saint Thomas Island to AustinDiscover carefully curated flight deals from Saint Thomas Island to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
Discover carefully curated flight deals from Saint Thomas Island to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 5/271:22 pm
STT
- AUS
1 stop7h 35m
United Airlines
Sun 5/315:30 am
AUS
- STT
1 stop9h 13m
United Airlines
Deal found 5/8![United Airlines logo]()
$805
This Southwest deal was found by Cheapflights users on 5/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:10 pm
STT
- AUS
2 stops9h 55m
Southwest
Sun 5/315:25 am
AUS
- STT
1 stop8h 00m
Southwest
Deal found 5/8![Southwest logo]()
$860
This Expedia deal was found by Cheapflights users on 5/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:45 am
STT
- AUS
2 stops11h 19m
JetBlue
Sun 5/316:00 am
AUS
- STT
2 stops7h 42m
JetBlue
Deal found 5/8![JetBlue logo]()
$1,118
Last-minute flights from Saint Thomas Island to AustinDiscover last-minute flight deals from Saint Thomas Island to Austin. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from Saint Thomas Island to Austin. Data last updated May 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 5/271:22 pm
STT
- AUS
1 stop7h 35m
United Airlines
Sun 5/315:30 am
AUS
- STT
1 stop9h 13m
United Airlines
Deal found 5/8![United Airlines logo]()
$805
This Southwest deal was found by Cheapflights users on 5/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:10 pm
STT
- AUS
2 stops9h 55m
Southwest
Sun 5/315:25 am
AUS
- STT
1 stop8h 00m
Southwest
Deal found 5/8![Southwest logo]()
$860
This Expedia deal was found by Cheapflights users on 5/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:45 am
STT
- AUS
2 stops11h 19m
JetBlue
Sun 5/316:00 am
AUS
- STT
2 stops7h 42m
JetBlue
Deal found 5/8![JetBlue logo]()
$1,118
One-way flights from Saint Thomas Island to AustinSearch for one-way flight options from Saint Thomas Island to Austin. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
Search for one-way flight options from Saint Thomas Island to Austin. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:40 pm
STT
- AUS
1 stop17h 23m
American Airlines
Deal found 5/10![American Airlines logo]()
$187
This American Airlines deal was found by Cheapflights users on 5/6. 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 10/75:40 pm
STT
- AUS
2 stops19h 14m
American Airlines
Deal found 5/6![American Airlines logo]()
$193
This FlightHub deal was found by Cheapflights users on 5/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/123:30 pm
STT
- AUS
2 stops18h 54m
JetBlue
Deal found 5/10![JetBlue logo]()
$282
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:40 pm
STT
- AUS
2 stops15h 34m
American Airlines
Deal found 5/10![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:27 pm
STT
- AUS
1 stop8h 13m
American Airlines
Deal found 5/10![American Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 6/251:35 pm
STT
- AUS
1 stop11h 18m
American Airlines
Deal found 5/6![American Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:45 pm
STT
- AUS
3 stops50h 45m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:45 pm
STT
- AUS
3 stops55h 14m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:45 pm
STT
- AUS
3 stops23h 58m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Wed 5/278:00 am
STT
- AUS
3 stops37h 18m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:49 pm
STT
- AUS
2 stops20h 09m
American Airlines
Deal found 5/10![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:49 pm
STT
- AUS
2 stops18h 56m
American Airlines
Deal found 5/10![American Airlines logo]()
$423
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 May 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $805 (United Airlines) |
One-way from | $187 (American Airlines) |
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 May 11, 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
Cheapest round-trip
Quickest round-trip
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Wed 5/27
1:22 pm-7:57 pm
1 stop7h 35m
Austin Bergstrom
Sun 5/31
5:30 am-3:43 pm
1 stop9h 13m
$805
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Wed 5/27
2:10 pm-11:05 pm
2 stops9h 55m
Austin Bergstrom
Sun 5/31
5:25 am-2:25 pm
1 stop8h 00m
$860
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Wed 5/27
11:45 am-10:04 pm
2 stops11h 19m
Austin Bergstrom
Sun 5/31
6:00 am-2:42 pm
2 stops7h 42m
$1,118
Cheapest one-way
Quickest one-way
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Wed 10/7
2:49 pm-11:13 pm
1 stop9h 24m
$187
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Thu 10/22
5:40 pm-8:14 am
2 stops15h 34m
$284
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Thu 6/25
1:35 pm-11:53 pm
1 stop11h 18m
$357
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Thu 6/25
5:45 pm-7:30 pm
3 stops50h 45m
$390
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Mon 6/29
11:46 am-7:30 pm
3 stops32h 44m
$432
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Mon 6/29
1:35 pm-11:53 pm
1 stop11h 18m
$432
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Wed 6/17
1:20 pm-12:25 am
1 stop12h 05m
$467
Showing 1-10 of 13 resultsSorted 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.
STT-AUS
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 May 11, 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.
Boarding
7.5
Overall
7.1
Crew
7.9
Entertainment
6.9
Comfort
7.2
Food
6.4
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Boarding
7.5
Overall
7.1
Crew
7.9
Entertainment
6.9
Comfort
7.2
Food
6.4
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
Round Rock
San Marcos
Fredericksburg
Pflugerville
Bastrop
Dripping Springs
Georgetown
Seguin
Canyon Lake
Horseshoe Bay
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Austin flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Saint Thomas Island
Popular flights
Alternative routes for Saint Thomas Island to Austin
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 11, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Saint Thomas Island to Austin by cabin class
Find flights from Saint Thomas Island to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Saint Thomas Island and Austin flights
Browse other Saint Thomas Island and Austin flight options. Last updated on May 11, 2026.
Other flights from Saint Thomas Island
Browse through other flights departing from Saint Thomas Island. Flights are based on user searches made on Cheapflights and were last updated on May 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$350 | Average$650 | FlexibilityNo cancel fee | On-time71% |