$301+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
STT — AUS
Jul 19 — Jul 261
Round-trip
1 adult, Economy
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Find cheap flights from Saint Thomas Island to Austin with Cheapflights
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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 June 19, 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 June 19, 2026.
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:49 pm
STT
- AUS
2 stops19h 23m
American Airlines
Mon 8/315:41 pm
AUS
- STT
2 stops18h 12m
American Airlines
Deal found 6/16![American Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Sat 8/224:42 pm
STT
- AUS
2 stops18h 01m
American Airlines
Mon 8/245:41 pm
AUS
- STT
2 stops18h 12m
American Airlines
Deal found 6/18![American Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:42 pm
STT
- AUS
1 stop8h 17m
American Airlines
Mon 8/316:21 am
AUS
- STT
1 stop7h 38m
American Airlines
Deal found 6/16![American Airlines logo]()
$460
This United deal was found by Cheapflights users on 6/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:40 pm
STT
- AUS
2 stops15h 59m
Multiple Airlines
Mon 7/205:30 am
AUS
- STT
1 stop9h 13m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$744
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:42 pm
STT
- AUS
1 stop8h 17m
American Airlines
Thu 8/135:00 am
AUS
- STT
2 stops9h 52m
American Airlines
Deal found 6/16![American Airlines logo]()
$783
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/21:20 pm
STT
- AUS
1 stop12h 05m
Delta
Mon 7/205:25 am
AUS
- STT
1 stop7h 58m
Delta
Deal found 6/14![Delta logo]()
$821
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/72:35 pm
STT
- AUS
2 stops8h 15m
Southwest
Thu 8/138:35 pm
AUS
- STT
2 stops16h 15m
Southwest
Deal found 6/16![Southwest logo]()
$942
This United deal was found by Cheapflights users on 6/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:46 am
STT
- AUS
3 stops27h 12m
Multiple Airlines
Mon 8/3112:12 pm
AUS
- STT
2 stops21h 02m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,013
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 June 19, 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 June 19, 2026.
This Delta deal was found by Cheapflights users on 6/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:13 pm
STT
- AUS
1 stop8h 46m
Delta
Mon 8/245:15 am
AUS
- STT
1 stop7h 19m
Delta
Deal found 6/18![Delta logo]()
$370
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:42 pm
STT
- AUS
1 stop8h 17m
American Airlines
Mon 8/317:11 am
AUS
- STT
1 stop7h 41m
American Airlines
Deal found 6/16![American Airlines logo]()
$370
This United deal was found by Cheapflights users on 6/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:40 pm
STT
- AUS
2 stops15h 59m
Multiple Airlines
Mon 7/205:30 am
AUS
- STT
1 stop9h 13m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$744
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Sat 8/224:42 pm
STT
- AUS
2 stops18h 01m
American Airlines
Mon 8/245:41 pm
AUS
- STT
2 stops18h 12m
American Airlines
Deal found 6/18![American Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/72:35 pm
STT
- AUS
2 stops8h 15m
Southwest
Thu 8/138:35 pm
AUS
- STT
2 stops16h 15m
Southwest
Deal found 6/16![Southwest logo]()
$942
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/21:20 pm
STT
- AUS
1 stop12h 05m
Delta
Mon 7/205:25 am
AUS
- STT
1 stop7h 58m
Delta
Deal found 6/14![Delta logo]()
$821
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:42 pm
STT
- AUS
1 stop8h 17m
American Airlines
Thu 8/135:00 am
AUS
- STT
2 stops9h 52m
American Airlines
Deal found 6/16![American Airlines logo]()
$783
This United deal was found by Cheapflights users on 6/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:46 am
STT
- AUS
3 stops27h 12m
Multiple Airlines
Mon 8/3112:12 pm
AUS
- STT
2 stops21h 02m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,053
Last-minute flights from Saint Thomas Island to AustinDiscover last-minute flight deals from Saint Thomas Island to Austin. Data last updated June 19, 2026 and is based on user searches.
Discover last-minute flight deals from Saint Thomas Island to Austin. Data last updated June 19, 2026 and is based on user searches.
This United deal was found by Cheapflights users on 6/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:40 pm
STT
- AUS
2 stops15h 59m
Multiple Airlines
Mon 7/205:30 am
AUS
- STT
1 stop9h 13m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$744
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/21:20 pm
STT
- AUS
1 stop12h 05m
Delta
Mon 7/205:25 am
AUS
- STT
1 stop7h 58m
Delta
Deal found 6/14![Delta logo]()
$821
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 June 19, 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 June 19, 2026.
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:58 pm
STT
- AUS
2 stops19h 24m
JetBlue
Deal found 6/16![JetBlue logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:42 pm
STT
- AUS
1 stop8h 17m
American Airlines
Deal found 6/16![American Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:40 pm
STT
- AUS
3 stops43h 58m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$384
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:38 pm
STT
- AUS
2 stops32h 30m
JetBlue
Deal found 6/16![JetBlue logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:40 pm
STT
- AUS
3 stops39h 26m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:49 pm
STT
- AUS
1 stop8h 18m
Delta
Deal found 6/16![Delta logo]()
$417
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:42 pm
STT
- AUS
2 stops27h 29m
American Airlines
Deal found 6/16![American Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:33 pm
STT
- AUS
1 stop7h 34m
Delta
Deal found 6/14![Delta logo]()
$427
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:42 pm
STT
- AUS
1 stop8h 17m
American Airlines
Deal found 6/16![American Airlines logo]()
$432
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 June 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $370 (American Airlines) |
One-way from | $301 (FlightHub) |
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 June 19, 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
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Sat 8/22
4:13 pm-11:59 pm
1 stop8h 46m
Austin Bergstrom
Mon 8/24
5:15 am-1:34 pm
1 stop7h 19m
$370
Quickest round-trip
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Mon 8/24
4:42 pm-11:59 pm
1 stop8h 17m
Austin Bergstrom
Mon 8/31
7:11 am-3:52 pm
1 stop7h 41m
$370
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Sat 8/22
4:42 pm-9:43 am
2 stops18h 01m
Austin Bergstrom
Mon 8/24
5:41 pm-12:53 pm
2 stops18h 12m
$380
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Thu 7/2
5:40 pm-8:39 am
2 stops15h 59m
Austin Bergstrom
Mon 7/20
5:30 am-3:43 pm
1 stop9h 13m
$744
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Fri 8/7
4:42 pm-11:59 pm
1 stop8h 17m
Austin Bergstrom
Thu 8/13
5:00 am-3:52 pm
2 stops9h 52m
$783
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Thu 7/2
1:20 pm-12:25 am
1 stop12h 05m
Austin Bergstrom
Mon 7/20
5:25 am-2:23 pm
1 stop7h 58m
$821
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Fri 8/7
2:35 pm-9:50 pm
2 stops8h 15m
Austin Bergstrom
Thu 8/13
8:35 pm-1:50 pm
2 stops16h 15m
$942
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Mon 8/24
11:46 am-1:58 pm
3 stops27h 12m
Austin Bergstrom
Mon 8/31
12:12 pm-10:14 am
2 stops21h 02m
$1,053
Cheapest one-way
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Wed 6/24
3:29 pm-12:25 am
1 stop9h 56m
$352
Saint Thomas IslandAustin
STT - AUS
STTAUS
Saint Thomas Island Cyril E King
Wed 8/5
5:40 pm-8:06 am
3 stops39h 26m
$413
Showing 1-10 of 17 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 June 19, 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
Entertainment
6.8
Food
6.4
Comfort
7.2
Crew
7.9
Overall
7.1
Reviews
1 / 20
10.0
ExcellentBeatriz,May 2026
HEL - DFW
Boarding
7.5
Entertainment
6.8
Food
6.4
Comfort
7.2
Crew
7.9
Overall
7.1
Reviews
1 / 20
10.0
ExcellentBeatriz,May 2026
HEL - 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 locationsRound Rock
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San Marcos
Bastrop
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Georgetown
Seguin
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Saint Thomas Island and Austin flights
Browse other Saint Thomas Island and Austin flight options. Last updated on June 19, 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 June 19, 2026.
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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 June 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$350 | Average$650 | FlexibilityNo cancel fee | On-time71% |