STT - IAH

$161 Find Cheap Flights from Saint Thomas Island to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint Thomas Island to George Bush Intcntl departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint Thomas Island to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint Thomas Island to Houston, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$500
Typical prices: $541-$570
Multiple Airlines
Sun 12/28Fri 1/2
STT - IAH • 1 stop
Cheapest one-way
$161
Typical prices: $130-$188
Spirit Airlines
Wed 4/8
STT - IAH • 1 stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Arrive at STT three hours early for customs lines.
At IAH, collect bags and clear customs on arrival.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Spirit Airlines
Cheapest • from $542 (round-trip)
Spirit Airlines
Best reviews • 6.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
2 days a week
There are direct flights from Saint Thomas Island to George Bush Intcntl 2 days a week: Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Saint Thomas Island to George Bush Intcntl (STT-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint Thomas Island to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Saint Thomas Island to George Bush Intcntl

Sun, Dec 28 - Fri, Jan 2
Multiple Airlines Logo
3:23 pm - 7:21 am
STT
-
IAH
17h 58m1 stop
Multiple Airlines Logo
5:46 am - 2:28 pm
IAH
-
STT
6h 42m1 stop
$500Multiple Airlines
Sun, Dec 28 - Fri, Jan 2
Spirit Airlines Logo
3:23 pm - 9:03 am
STT
-
IAH
19h 40m2 stops
Spirit Airlines Logo
5:46 am - 2:28 pm
IAH
-
STT
6h 42m1 stop
$542Spirit Airlines
Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
3:05 pm - 1:40 pm
STT
-
IAH
24h 35m2 stops
United Airlines Logo
5:00 am - 4:18 pm
IAH
-
STT
9h 18m1 stop
$617United Airlines
Sun, Dec 28 - Fri, Jan 2
Spirit Airlines Logo
3:23 pm - 9:03 am
STT
-
IAH
19h 40m2 stops
Spirit Airlines Logo
12:50 pm - 11:31 am
IAH
-
STT
20h 41m2 stops
$627Spirit Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
3:05 pm - 10:58 pm
STT
-
IAH
9h 53m1 stop
United Airlines Logo
5:00 am - 4:18 pm
IAH
-
STT
9h 18m1 stop
$634United Airlines
Sun, Jan 4 - Thu, Jan 8
Spirit Airlines Logo
12:31 pm - 9:03 am
STT
-
IAH
22h 32m1 stop
Spirit Airlines Logo
8:19 pm - 2:52 pm
IAH
-
STT
16h 33m1 stop
$686Spirit Airlines
Sun, Jan 4 - Thu, Jan 8
Multiple Airlines Logo
2:12 pm - 9:03 am
STT
-
IAH
44h 51m2 stops
Multiple Airlines Logo
8:19 pm - 2:52 pm
IAH
-
STT
16h 33m1 stop
$692Multiple Airlines
Sun, Dec 28 - Fri, Jan 2
Multiple Airlines Logo
3:23 pm - 5:50 pm
STT
-
IAH
28h 27m3 stops
Multiple Airlines Logo
5:54 am - 8:45 am
IAH
-
STT
24h 51m2 stops
$714Multiple Airlines
Sun, Jan 4 - Thu, Jan 8
Spirit Airlines Logo
12:31 pm - 8:25 am
STT
-
IAH
21h 54m2 stops
Spirit Airlines Logo
5:05 am - 4:37 pm
IAH
-
STT
9h 32m2 stops
$729Spirit Airlines
Sun, Dec 28 - Fri, Jan 2
United Airlines Logo
3:35 pm - 6:59 pm
STT
-
IAH
5h 24mnonstop
United Airlines Logo
7:25 am - 5:42 pm
IAH
-
STT
8h 17m1 stop
$832United Airlines
Booking Insights

KAYAK's insights & trends for Saint Thomas Island to George Bush Intcntl flights

Get data-powered insights and trends into flights from Saint Thomas Island to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Saint Thomas Island to Houston George Bush Airport?

The average price of all round-trip flights from Saint Thomas Island to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Houston George Bush Airport on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Saint Thomas Island to Houston George Bush Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

Find deals
Expert advice

Expert advice for your flight from Saint Thomas Island to George Bush Intcntl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
STT

Arrive at STT at least three hours before departure, especially on Saturdays, due to long customs lines.

Read more about STTBy Marisa Garcia
IAH

For international arrivals at IAH, collect bags, clear customs, and recheck for onward flights. Terminal D arrivals exit at Terminal E.

Read more about IAHBy John Walton
Our travel experts
John Walton

John Walton

Expert on IAH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Marisa Garcia

Marisa Garcia

Expert on STT

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more

Good to know

Low seasonJuly
Cheapest flight$161
Best time to beat the crowds with an average 57% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Saint Thomas Island to Houston George Bush Airport

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

Are your dates flexible? Find out the best times to travel from Saint Thomas Island to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Saint Thomas Island to Houston George Bush Airport flights

  • What is the cheapest flight from Saint Thomas Island to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Saint Thomas Island to Houston George Bush Intcntl Airport was $161 for a one-way ticket and $500 for a round-trip.

  • Do I need a passport to fly between Saint Thomas Island and Houston George Bush Airport?

    Yes

  • Which airports will I be using when flying from Saint Thomas Island to Houston George Bush Airport?

    When flying out of Saint Thomas Island you will be using Saint Thomas Island Cyril E King. You will be landing at Houston George Bush Airport, also known as Houston George Bush Intcntl.

  • Which airlines offer Wi-Fi service onboard planes from Saint Thomas Island to Houston George Bush Airport?

    Only American Airlines offers inflight Wi-Fi service on the Saint Thomas Island to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Saint Thomas Island to Houston George Bush Airport?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Saint Thomas Island to Houston George Bush Airport flight route.

  • On which days can I fly direct from Saint Thomas Island to Houston George Bush Airport?

    You can catch a nonstop flight from Saint Thomas Island to Houston George Bush Airport on Saturday, and Sunday.

  • How does KAYAK find such low prices on flights from Saint Thomas Island to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint Thomas Island to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint Thomas Island to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Saint Thomas Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Saint Thomas Island to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Saint Thomas Island with another airline. Booking your flights between Saint Thomas Island and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint Thomas Island to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Saint Thomas Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Saint Thomas Island to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $371 or less one-way and $1,463 or less round-trip.

Prefer to fly direct from Saint Thomas Island to Houston George Bush Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Saint Thomas Island Cyril E King to Houston George Bush Intcntl.
Find which airlines fly direct from Saint Thomas Island Cyril E King Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Saint Thomas Island Cyril E King to Houston George Bush Intcntl

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston George Bush Intcntl to Saint Thomas Island Cyril E King

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Saint Thomas Island to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Saint Thomas Island to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Saint Thomas Island to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.3
Spirit AirlinesOverall score based on 8190 reviews
6.6Boarding
7.0Crew
5.9Comfort
5.0Entertainment
5.1Food
Airline reviews

Our flight got rescheduled 48 hours later, the airline didn’t pay a penny for our expenses.

2.0 MediocreAnonymous, Dec 2025
FLL - AUS
Read more Spirit Airlines reviews

Our flight got rescheduled 48 hours later, the airline didn’t pay a penny for our expenses.

Seats are too close. Bags are too expensive. One bag should always be free.

My baby was crying uncontrollably for the longest time and the entire crew was SO supportive, I’m so appreciative of them. Thank you so much for the support during an exhausting moment. We got very lucky.

Uncomfortable seats and tiny tray table. Expensive snacks. Flight was on time and crew was pleasant but take me back to Southwest!

Boarding and unboarding processes were pretty smooth. I gave a low score for Boarding because of how my flight was missing from all the boards at the airport, and when I checked the flight status on the Spirit website, it said it would be departing from Terminal E, gate D15. There are no "D" gates in terminal E.

The flight was on time and the crew was very professional and accommodating. When other airlines are canceling flights Spirit is still flying with on time flights. I have no complaints and will continue to choose Spirit when it is the best option for me.

Prices for bags are extremely expensive and if you go higher on weight, the charge is ridiculous.

Waited at the airport for over 4 hours to board this flight. Terrible airline

Flight was good and on time. Everyone was nice. Seats aren't very comfortable

The seats are too small the plane makes weird noise when landing 🛬

Everything you need to know for your flight from Saint Thomas Island to George Bush Intcntl

Information on your arrival and departure airports

Saint Thomas Island (STT)
George Bush Intcntl (IAH)