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Cheap flights from Saint Thomas Island to Houston from $181

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 Houston departing on 3/3. 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
0 bags

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Spirit Airlines Logo
12:31 pm - 5:50 pm
STT
-
IAH
7h 19m1 stop
Spirit Airlines Logo
12:50 pm - 11:31 am
IAH
-
STT
20h 41m2 stops
$440Spirit Airlines
Thu, Dec 25 - Thu, Jan 1
Spirit Airlines Logo
12:31 pm - 12:54 am
STT
-
IAH
14h 23m1 stop
Spirit Airlines Logo
6:55 pm - 11:31 am
IAH
-
STT
14h 36m1 stop
$451Spirit Airlines
Thu, Dec 25 - Thu, Jan 1
Spirit Airlines Logo
12:31 pm - 9:54 pm
STT
-
IAH
11h 23m1 stop
Spirit Airlines Logo
6:55 pm - 11:31 am
IAH
-
STT
14h 36m1 stop
$469Spirit Airlines
Wed, Dec 24 - Wed, Dec 31
Spirit Airlines Logo
3:23 pm - 5:50 pm
STT
-
IAH
28h 27m2 stops
Spirit Airlines Logo
6:55 pm - 11:31 am
IAH
-
STT
14h 36m1 stop
$470Spirit Airlines
Wed, Dec 24 - Thu, Jan 1
Spirit Airlines Logo
3:23 pm - 5:50 pm
STT
-
IAH
28h 27m2 stops
Spirit Airlines Logo
6:55 pm - 11:31 am
IAH
-
STT
14h 36m1 stop
$471Spirit Airlines
Wed, Dec 24 - Wed, Dec 31
Spirit Airlines Logo
3:23 pm - 5:50 pm
STT
-
IAH
28h 27m2 stops
Spirit Airlines Logo
12:50 pm - 11:31 am
IAH
-
STT
20h 41m2 stops
$482Spirit Airlines
Wed, Dec 24 - Thu, Jan 1
Spirit Airlines Logo
3:23 pm - 12:54 am
STT
-
IAH
11h 31m2 stops
Spirit Airlines Logo
12:50 pm - 11:31 am
IAH
-
STT
20h 41m2 stops
$496Spirit Airlines
Thu, Dec 25 - Thu, Jan 1
Spirit Airlines Logo
12:31 pm - 9:54 pm
STT
-
IAH
11h 23m1 stop
Spirit Airlines Logo
6:55 pm - 11:31 am
IAH
-
STT
14h 36m1 stop
$498Spirit Airlines
Wed, Dec 24 - Thu, Jan 1
Spirit Airlines Logo
3:23 pm - 5:50 pm
STT
-
IAH
28h 27m2 stops
Spirit Airlines Logo
12:50 pm - 11:31 am
IAH
-
STT
20h 41m2 stops
$502Spirit Airlines
Wed, Dec 24 - Wed, Dec 31
United Airlines Logo
3:05 pm - 8:45 am
STT
-
IAH
19h 40m2 stops
United Airlines Logo
5:00 am - 4:18 pm
IAH
-
STT
9h 18m1 stop
$617United Airlines
Fri, Jan 23 - Mon, Jan 26

United Airlines flights from Saint Thomas Island to Houston George Bush Intcntl Airport

Our best United Airlines deals on Saint Thomas Island to Houston George Bush Intcntl Airport flight tickets
United Airlines
Jan 23
STT3:05 pmSaint Thomas Island Cyril E King
19h 40m
2 stops
IAH8:45 amHouston George Bush Intcntl
Jan 26
IAH5:00 amHouston George Bush Intcntl
9h 18m
1 stop
STT4:18 pmSaint Thomas Island Cyril E King
$617
Find similar
United Airlines
Jan 23
STT3:05 pmSaint Thomas Island Cyril E King
19h 40m
2 stops
IAH8:45 amHouston George Bush Intcntl
Jan 26
IAH2:30 pmHouston George Bush Intcntl
21h 26m
2 stops
STT1:56 pmSaint Thomas Island Cyril E King
$633
Find similar
United Airlines
Jan 22
STT3:05 pmSaint Thomas Island Cyril E King
9h 53m
1 stop
IAH10:58 pmHouston George Bush Intcntl
Jan 26
IAH5:00 amHouston George Bush Intcntl
9h 18m
1 stop
STT4:18 pmSaint Thomas Island Cyril E King
$634
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to Houston George Bush Intcntl Airport 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 December 15, 2025.
Use the filters below to find and compare flights from Saint Thomas Island to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Thu 12/25

12:31 pm-5:50 pm

1 stop7h 19m

Houston George Bush Intcntl

Thu 1/1

12:50 pm-11:31 am

2 stops20h 41m

$440

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Thu 12/25

12:31 pm-12:54 am

1 stop14h 23m

Houston George Bush Intcntl

Thu 1/1

6:55 pm-11:31 am

1 stop14h 36m

$451

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Wed 12/24

12:31 pm-9:54 pm

1 stop11h 23m

Houston George Bush Intcntl

Wed 12/31

6:55 pm-11:31 am

1 stop14h 36m

$469

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Wed 12/24

3:23 pm-5:50 pm

2 stops28h 27m

Houston George Bush Intcntl

Thu 1/1

6:55 pm-11:31 am

1 stop14h 36m

$470

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Wed 12/24

3:23 pm-5:50 pm

2 stops28h 27m

Houston George Bush Intcntl

Wed 12/31

6:55 pm-11:31 am

1 stop14h 36m

$471

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Wed 12/24

3:23 pm-5:50 pm

2 stops28h 27m

Houston George Bush Intcntl

Thu 1/1

12:50 pm-11:31 am

2 stops20h 41m

$482

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Thu 12/25

3:23 pm-12:54 am

2 stops11h 31m

Houston George Bush Intcntl

Thu 1/1

12:50 pm-11:31 am

2 stops20h 41m

$496

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Wed 12/24

12:31 pm-9:54 pm

1 stop11h 23m

Houston George Bush Intcntl

Thu 1/1

6:55 pm-11:31 am

1 stop14h 36m

$498

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Wed 12/24

3:23 pm-5:50 pm

2 stops28h 27m

Houston George Bush Intcntl

Wed 12/31

12:50 pm-11:31 am

2 stops20h 41m

$502

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Fri 1/23

3:05 pm-8:45 am

2 stops19h 40m

Houston George Bush Intcntl

Mon 1/26

5:00 am-4:18 pm

1 stop9h 18m

$617

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 Houston George Bush Intcntl Airport

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 cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Saint Thomas Island to Houston George Bush Intcntl Airport is on a Monday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Monday will often find tickets for as low as $716. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Tuesday is $2,138.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Saint Thomas Island to Houston George Bush Intcntl Airport flights are usually those with departure times at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $1,244. Try not to purchase tickets in the afternoon because they tend to be around $1,615. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Saint Thomas Island Cyril E King to Houston George Bush Intcntl flight route?

Fly from Saint Thomas Island Cyril E King to Houston George Bush Intcntl for the best Saint Thomas Island Cyril E King - Houston George Bush Intcntl flight prices

What cabin class options are available on Saint Thomas Island Cyril E King to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Saint Thomas Island Cyril E King to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Saint Thomas Island to Houston George Bush Intcntl Airport flights?

You could potentially save up to 78% on your flight if you consider stops on a Saint Thomas Island to Houston George Bush Intcntl Airport flight.

How have Saint Thomas Island to Houston George Bush Intcntl Airport flight prices changed over time?

As of December 2025, prices for Saint Thomas Island to Houston George Bush Intcntl Airport flights are approximately 41% cheaper when compared to flights at the same time last year.

When to book flights from Saint Thomas Island to Houston George Bush Intcntl Airport

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

Cheap Saint Thomas Island to Houston George Bush Intcntl Airport (STT to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Thomas Island to Houston George Bush Intcntl Airport

Best Price Found

$371

Fastest flight time

5h 24m

Direct flights

Sat
The best one-way flight to Houston George Bush Intcntl Airport from Saint Thomas Island in the past 72 hours is $371. The best round-trip flight deal from Saint Thomas Island to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $1,463.
The fastest flight from Saint Thomas Island to Houston George Bush Intcntl Airport takes 5h 24m
Direct flights go from Saint Thomas Island to Houston George Bush Intcntl Airport on Saturday. There are no airlines offering direct flights.
Search flight deals

  • How far is Saint Thomas Island Cyril E King to Houston George Bush Intcntl by plane?

    The distance between Saint Thomas Island Cyril E King and Houston George Bush Intcntl is about 2069.2 mi. A reasonable flight in good conditions will take 5h 24m.

  • When did momondo last update prices for flights from Saint Thomas Island Cyril E King Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Saint Thomas Island Cyril E King Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Saint Thomas Island Cyril E King Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Saint Thomas Island Cyril E King Airport to Houston George Bush Intcntl 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 Saint Thomas Island Cyril E King Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Saint Thomas Island to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Saint Thomas Island to Houston George Bush Intcntl Airport?

Best airlines flying from Saint Thomas Island to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Saint Thomas Island to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $280Free CancellationRating
6.3
8,186 reviews
Search Spirit Airlines flights

Traveling to a place near Houston?

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

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 Saint Thomas Island to Houston for you.

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

momondo does allow users to show only those flights to Houston 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 Houston?

Once all potential Saint Thomas Island to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Saint Thomas Island to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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