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Cheap flights from Austin to Saint Thomas Island from $193

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Saint Thomas Island departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:44 pm - 2:23 pm
AUS
-
STT
18h 39m
2 stops
American Airlines Logo
3:15 pm - 11:59 pm
STT
-
AUS
10h 44m
2 stops
$380American Airlines
Tue, Nov 3 - Thu, Nov 5
American Airlines Logo
6:00 am - 3:38 pm
AUS
-
STT
7h 38m
1 stop
American Airlines Logo
4:53 pm - 10:59 pm
STT
-
AUS
8h 06m
1 stop
$380American Airlines
Tue, Nov 3 - Thu, Nov 5
American Airlines Logo
5:44 pm - 2:23 pm
AUS
-
STT
18h 39m
2 stops
American Airlines Logo
3:15 pm - 10:59 pm
STT
-
AUS
9h 44m
1 stop
$380American Airlines
Tue, Nov 3 - Thu, Nov 5
Delta Logo
5:40 am - 3:05 pm
AUS
-
STT
7h 25m
1 stop
Delta Logo
3:10 pm - 8:59 pm
STT
-
AUS
7h 49m
1 stop
$385Delta
Tue, Jan 5 - Tue, Mar 2
Delta Logo
5:40 am - 3:05 pm
AUS
-
STT
7h 25m
1 stop
Delta Logo
3:10 pm - 8:59 pm
STT
-
AUS
7h 49m
1 stop
$385Delta
Tue, Jan 5 - Wed, Mar 3
Delta Logo
5:40 am - 3:05 pm
AUS
-
STT
7h 25m
1 stop
Delta Logo
3:10 pm - 8:59 pm
STT
-
AUS
7h 49m
1 stop
$385Delta
Mon, Jan 4 - Wed, Mar 3
JetBlue Logo
6:20 am - 2:01 pm
AUS
-
STT
30h 41m
2 stops
JetBlue Logo
3:00 pm - 10:22 pm
STT
-
AUS
8h 22m
2 stops
$467JetBlue
Tue, Sep 15 - Sat, Sep 19
United Airlines Logo
7:00 am - 3:43 pm
AUS
-
STT
7h 43m
1 stop
United Airlines Logo
2:10 pm - 11:43 pm
STT
-
AUS
10h 33m
1 stop
$470United Airlines
Sat, Oct 10 - Sat, Oct 24
Southwest Logo
5:00 am - 1:50 pm
AUS
-
STT
7h 50m
1 stop
Southwest Logo
2:05 pm - 8:45 pm
STT
-
AUS
7h 40m
1 stop
$477Southwest
Mon, Sep 14 - Sat, Sep 19
United Airlines Logo
7:00 am - 3:43 pm
AUS
-
STT
7h 43m
1 stop
United Airlines Logo
12:09 pm - 7:57 pm
STT
-
AUS
8h 48m
1 stop
$480United Airlines
Sat, Oct 3 - Sat, Oct 10

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Southwest flights from Austin to Saint Thomas Island

Our best Southwest deals on Austin to Saint Thomas Island flight tickets
Southwest
Oct 26
AUS5:05 amAustin Bergstrom
7h 55m
1 stop
STT2:00 pmSaint Thomas Island Cyril E King
Nov 2
STT3:45 pmSaint Thomas Island Cyril E King
9h 45m
1 stop
AUS11:30 pmAustin Bergstrom
$482
Southwest
Oct 26
AUS5:05 amAustin Bergstrom
7h 55m
1 stop
STT2:00 pmSaint Thomas Island Cyril E King
Nov 2
STT2:40 pmSaint Thomas Island Cyril E King
10h 45m
2 stops
AUS11:25 pmAustin Bergstrom
$539
Southwest
Sep 11
AUS6:30 pmAustin Bergstrom
17h 50m
2 stops
STT1:20 pmSaint Thomas Island Cyril E King
Sep 14
STT2:35 pmSaint Thomas Island Cyril E King
8h 15m
2 stops
AUS9:50 pmAustin Bergstrom
$565

United Airlines flights from Austin to Saint Thomas Island

Our best United Airlines deals on Austin to Saint Thomas Island flight tickets
United Airlines
Oct 25
AUS5:15 amAustin Bergstrom
9h 05m
1 stop
STT3:20 pmSaint Thomas Island Cyril E King
Oct 27
STT12:07 pmSaint Thomas Island Cyril E King
12h 08m
2 stops
AUS11:15 pmAustin Bergstrom
$470
United Airlines
Oct 3
AUS7:00 amAustin Bergstrom
7h 43m
1 stop
STT3:43 pmSaint Thomas Island Cyril E King
Oct 10
STT12:09 pmSaint Thomas Island Cyril E King
8h 48m
1 stop
AUS7:57 pmAustin Bergstrom
$480
United Airlines
Aug 6
AUS7:10 amAustin Bergstrom
7h 33m
1 stop
STT3:43 pmSaint Thomas Island Cyril E King
Aug 10
STT1:22 pmSaint Thomas Island Cyril E King
9h 03m
1 stop
AUS9:25 pmAustin Bergstrom
$2,500

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Saint Thomas Island 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, momondo users made 832,500 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Austin to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Tue 11/3

5:44 pm-2:23 pm

2 stops18h 39m

Saint Thomas Island Cyril E King

Thu 11/5

3:15 pm-11:59 pm

2 stops10h 44m

$380

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Tue 11/3

6:00 am-3:38 pm

1 stop7h 38m

Saint Thomas Island Cyril E King

Thu 11/5

4:53 pm-10:59 pm

1 stop8h 06m

$380

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Tue 11/3

5:44 pm-2:23 pm

2 stops18h 39m

Saint Thomas Island Cyril E King

Thu 11/5

3:15 pm-10:59 pm

1 stop9h 44m

$380
Quickest round-trip

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Tue 1/5

5:40 am-3:05 pm

1 stop7h 25m

Saint Thomas Island Cyril E King

Tue 3/2

3:10 pm-8:59 pm

1 stop7h 49m

$385

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Tue 1/5

5:40 am-3:05 pm

1 stop7h 25m

Saint Thomas Island Cyril E King

Wed 3/3

3:10 pm-8:59 pm

1 stop7h 49m

$385

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Mon 1/4

5:40 am-3:05 pm

1 stop7h 25m

Saint Thomas Island Cyril E King

Wed 3/3

3:10 pm-8:59 pm

1 stop7h 49m

$385

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Tue 9/15

6:20 am-2:01 pm

2 stops30h 41m

Saint Thomas Island Cyril E King

Sat 9/19

3:00 pm-10:22 pm

2 stops8h 22m

$467

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Sat 10/10

7:00 am-3:43 pm

1 stop7h 43m

Saint Thomas Island Cyril E King

Sat 10/24

2:10 pm-11:43 pm

1 stop10h 33m

$470

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Mon 9/14

5:00 am-1:50 pm

1 stop7h 50m

Saint Thomas Island Cyril E King

Sat 9/19

2:05 pm-8:45 pm

1 stop7h 40m

$477

AustinSaint Thomas Island

AUS - STT

AUSSTT

Austin Bergstrom

Sat 10/3

7:00 am-3:43 pm

1 stop7h 43m

Saint Thomas Island Cyril E King

Sat 10/10

12:09 pm-7:57 pm

1 stop8h 48m

$480

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Austin to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Austin and Saint Thomas Island?

Prices are currently low for flights on this route.

Typical prices usually range from $480 to $788.
The lowest price recently found on this route was $380.

What is the cheapest month to fly to Saint Thomas Island?

The month of January is another great option to travel to Saint Thomas Island, with average flight prices from Austin averaging around $385.

How far in advance should I book a flight from Austin to Saint Thomas Island?

You are more likely to see cheaper flights to Saint Thomas Island from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $553 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from Austin for as low as $288 on momondo.

When to book flights from Austin to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Saint Thomas Island (AUS to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Saint Thomas Island

Fastest flight time

6h 05m

Direct flights

None
The fastest flight from Austin to Saint Thomas Island takes 6h 05m
There are no direct flights from Austin to Saint Thomas Island. There are no popular flight routes from Austin to Saint Thomas Island.
Search flight deals

Frequently asked questions about flying from Austin to Saint Thomas Island

  • How far is Austin Bergstrom to Saint Thomas Island Cyril E King by plane?

    Saint Thomas Island Cyril E King is 2213.0 mi away from Austin Bergstrom. 6h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Austin Bergstrom Airport to Saint Thomas Island Cyril E King Airport were last updated today.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Saint Thomas Island Cyril E King Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The required travel and health documents for your Saint Thomas Island Cyril E King Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Austin to Saint Thomas Island?

Best airlines flying from Austin to Saint Thomas Island

Compare and see reviews for airlines that fly from Austin to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $183Free CancellationRating
7.8
8,482 reviews
Search Delta flights
United AirlinesPriceFrom $309Free CancellationRating
7.4
10,041 reviews
Search United Airlines flights
American AirlinesPriceFrom $385Free CancellationRating
7.1
11,836 reviews
Search American Airlines flights

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Saint Thomas Island?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Saint Thomas Island for you.

Can I find flights from Austin to Saint Thomas Island with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Austin to Saint Thomas Island flights to just show those with flexible booking policies.

How can momondo help me find flights from Austin to Saint Thomas Island?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Thomas Island from Austin.

I’m not ready to book a flight from Austin to Saint Thomas Island right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Thomas Island from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Saint Thomas Island trip

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