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Cheap flights from Saint Thomas Island to Austin from $141

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to Austin departing on 5/2. 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

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Find the cheapest flights from Saint Thomas Island to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:05 pm - 10:36 am
STT
-
AUS
18h 31m
2 stops
American Airlines Logo
5:40 pm - 11:35 am
AUS
-
STT
16h 55m
2 stops
$370American Airlines
Tue, Apr 14 - Sat, Apr 18
Multiple Airlines Logo
2:36 pm - 7:17 pm
STT
-
AUS
29h 41m
1 stop
Multiple Airlines Logo
6:13 pm - 9:54 am
AUS
-
STT
14h 41m
2 stops
$466Multiple Airlines
Sun, Apr 12 - Wed, Apr 15
Multiple Airlines Logo
3:21 pm - 6:42 pm
STT
-
AUS
28h 21m
1 stop
Multiple Airlines Logo
7:32 pm - 2:16 pm
AUS
-
STT
17h 44m
1 stop
$473Multiple Airlines
Sat, Jun 6 - Thu, Jun 11
Multiple Airlines Logo
3:21 pm - 6:42 pm
STT
-
AUS
28h 21m
1 stop
Multiple Airlines Logo
7:32 pm - 12:47 pm
AUS
-
STT
16h 15m
2 stops
$509Multiple Airlines
Sat, Jun 6 - Thu, Jun 11
Spirit Airlines Logo
2:36 pm - 12:24 am
STT
-
AUS
34h 48m
3 stops
Spirit Airlines Logo
7:16 pm - 4:15 pm
AUS
-
STT
19h 59m
2 stops
$540Spirit Airlines
Sun, Apr 12 - Wed, Apr 15
Spirit Airlines Logo
4:35 pm - 6:11 pm
STT
-
AUS
26h 36m
3 stops
Spirit Airlines Logo
9:25 am - 9:54 am
AUS
-
STT
23h 29m
2 stops
$567Spirit Airlines
Tue, Apr 14 - Sat, Apr 18
Spirit Airlines Logo
2:36 pm - 4:04 pm
STT
-
AUS
26h 28m
2 stops
Spirit Airlines Logo
7:16 pm - 4:15 pm
AUS
-
STT
19h 59m
2 stops
$577Spirit Airlines
Sun, Apr 12 - Wed, Apr 15
Spirit Airlines Logo
2:36 pm - 12:24 am
STT
-
AUS
34h 48m
3 stops
Spirit Airlines Logo
7:16 pm - 9:54 am
AUS
-
STT
37h 38m
3 stops
$587Spirit Airlines
Sun, Apr 12 - Wed, Apr 15
Spirit Airlines Logo
4:35 pm - 6:11 pm
STT
-
AUS
26h 36m
3 stops
Spirit Airlines Logo
9:25 am - 11:30 am
AUS
-
STT
25h 05m
3 stops
$604Spirit Airlines
Tue, Apr 14 - Sat, Apr 18
Southwest Logo
3:20 pm - 11:55 pm
STT
-
AUS
9h 35m
1 stop
Southwest Logo
5:25 am - 1:20 pm
AUS
-
STT
6h 55m
1 stop
$1,021Southwest
Sun, Apr 12 - Wed, Apr 15

Spirit Airlines flights from Saint Thomas Island to Austin

Our best Spirit Airlines deals on Saint Thomas Island to Austin flight tickets
Spirit Airlines
Apr 20
STT5:10 pmSaint Thomas Island Cyril E King
7h 30m
1 stop
AUS11:40 pmAustin Bergstrom
Apr 27
AUS6:00 amAustin Bergstrom
9h 15m
1 stop
STT4:15 pmSaint Thomas Island Cyril E King
$278
Spirit Airlines
Apr 20
STT5:10 pmSaint Thomas Island Cyril E King
7h 30m
1 stop
AUS11:40 pmAustin Bergstrom
Apr 27
AUS9:25 amAustin Bergstrom
25h 05m
3 stops
STT11:30 amSaint Thomas Island Cyril E King
$536
Spirit Airlines
Apr 12
STT2:36 pmSaint Thomas Island Cyril E King
34h 48m
3 stops
AUS12:24 amAustin Bergstrom
Apr 15
AUS7:16 pmAustin Bergstrom
19h 59m
2 stops
STT4:15 pmSaint Thomas Island Cyril E King
$540

Southwest flights from Saint Thomas Island to Austin

Our best Southwest deals on Saint Thomas Island to Austin flight tickets
Southwest
Apr 20
STT2:30 pmSaint Thomas Island Cyril E King
9h 30m
1 stop
AUS11:00 pmAustin Bergstrom
Apr 27
AUS5:20 amAustin Bergstrom
7h 15m
1 stop
STT1:35 pmSaint Thomas Island Cyril E King
$493
Southwest
Apr 20
STT2:30 pmSaint Thomas Island Cyril E King
10h 20m
2 stops
AUS11:50 pmAustin Bergstrom
Apr 27
AUS7:30 pmAustin Bergstrom
16h 50m
2 stops
STT1:20 pmSaint Thomas Island Cyril E King
$608
Southwest
Apr 12
STT3:20 pmSaint Thomas Island Cyril E King
9h 35m
1 stop
AUS11:55 pmAustin Bergstrom
Apr 15
AUS5:25 amAustin Bergstrom
6h 55m
1 stop
STT1:20 pmSaint Thomas Island Cyril E King
$1,021

momondo 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, momondo users made 832,500 searches. Data last updated April 1, 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

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Tue 4/14

5:05 pm-10:36 am

2 stops18h 31m

Austin Bergstrom

Sat 4/18

5:40 pm-11:35 am

2 stops16h 55m

$370

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Sun 4/12

2:36 pm-7:17 pm

1 stop29h 41m

Austin Bergstrom

Wed 4/15

6:13 pm-9:54 am

2 stops14h 41m

$466

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Sat 6/6

3:21 pm-6:42 pm

1 stop28h 21m

Austin Bergstrom

Thu 6/11

7:32 pm-2:16 pm

1 stop17h 44m

$473

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Sat 6/6

3:21 pm-6:42 pm

1 stop28h 21m

Austin Bergstrom

Thu 6/11

7:32 pm-12:47 pm

2 stops16h 15m

$509

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Sun 4/12

2:36 pm-12:24 am

3 stops34h 48m

Austin Bergstrom

Wed 4/15

7:16 pm-4:15 pm

2 stops19h 59m

$540

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Tue 4/14

4:35 pm-6:11 pm

3 stops26h 36m

Austin Bergstrom

Sat 4/18

9:25 am-9:54 am

2 stops23h 29m

$567

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Sun 4/12

2:36 pm-4:04 pm

2 stops26h 28m

Austin Bergstrom

Wed 4/15

7:16 pm-4:15 pm

2 stops19h 59m

$577

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Sun 4/12

2:36 pm-12:24 am

3 stops34h 48m

Austin Bergstrom

Wed 4/15

7:16 pm-9:54 am

3 stops37h 38m

$587

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Tue 4/14

4:35 pm-6:11 pm

3 stops26h 36m

Austin Bergstrom

Sat 4/18

9:25 am-11:30 am

3 stops25h 05m

$604
Quickest round-trip

Saint Thomas IslandAustin

STT - AUS

STTAUS

Saint Thomas Island Cyril E King

Sun 4/12

3:20 pm-11:55 pm

1 stop9h 35m

Austin Bergstrom

Wed 4/15

5:25 am-1:20 pm

1 stop6h 55m

$1,021

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Saint Thomas Island to Austin

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

How have Saint Thomas Island to Austin flight prices changed over time?

When to book flights from Saint Thomas Island to Austin

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

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

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

Fastest flight time

10h 27m

Direct flights

None
The fastest flight from Saint Thomas Island to Austin takes 10h 27m
There are no direct flights from Saint Thomas Island to Austin. There are no popular flight routes from Saint Thomas Island to Austin.
Search flight deals

Frequently asked questions about flying from Saint Thomas Island to Austin

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

    There are 2213.0 mi between Saint Thomas Island Cyril E King and Austin Bergstrom. 10h 27m is a normal flight duration for this route.

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

    Prices for flights from Saint Thomas Island Cyril E King Airport to Austin Bergstrom Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint Thomas Island Cyril E King Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Saint Thomas Island to Austin

Compare and see reviews for airlines that fly from Saint Thomas Island to Austin with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $350Free CancellationRating
7.1
11,544 reviews
Search American Airlines flights

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
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Flatonia

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Saint Thomas Island to Austin. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Austin from Saint Thomas Island which offer a flexible booking policy as well as other useful filters and features.

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

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 Austin from Saint Thomas Island.

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

Price alerts on flights to Austin from Saint Thomas Island are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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