STT - IAH

$135 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 7/15. 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

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
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Flights 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

Wed, Aug 20 - Fri, Sep 5
Spirit Airlines Logo
2:43 pm - 11:37 pmSTT-IAH
9h 54m2 stops
Spirit Airlines Logo
5:20 am - 12:52 pmIAH-STT
6h 32m1 stop
$284Spirit Airlines
Find Deal
Thu, Aug 21 - Fri, Sep 5
Spirit Airlines Logo
2:43 pm - 11:37 pmSTT-IAH
9h 54m2 stops
Spirit Airlines Logo
5:20 am - 12:52 pmIAH-STT
6h 32m1 stop
$285Spirit Airlines
Find Deal
Thu, Jul 17 - Thu, Jul 24
Spirit Airlines Logo
1:25 pm - 7:19 pmSTT-IAH
6h 54m1 stop
Spirit Airlines Logo
8:15 pm - 12:30 pmIAH-STT
15h 15m1 stop
$294Spirit Airlines
Find Deal
Wed, Aug 20 - Fri, Sep 5
Spirit Airlines Logo
2:43 pm - 11:37 pmSTT-IAH
9h 54m2 stops
Spirit Airlines Logo
7:00 pm - 8:45 amIAH-STT
12h 45m1 stop
$297Spirit Airlines
Find Deal
Mon, Nov 24 - Tue, Dec 2
American Airlines Logo
6:15 pm - 11:04 pmSTT-IAH
6h 49m1 stop
American Airlines Logo
8:29 pm - 3:55 pmIAH-STT
17h 26m2 stops
$545American Airlines
Find Deal
Mon, Nov 24 - Tue, Dec 2
American Airlines Logo
6:15 pm - 11:04 pmSTT-IAH
6h 49m1 stop
American Airlines Logo
4:51 pm - 3:55 pmIAH-STT
21h 04m1 stop
$649American Airlines
Find Deal
Thu, Jul 3 - Mon, Jul 7
 Logo
2:05 pm - 5:59 amSTT-IAH
16h 54m1 stop
 Logo
9:48 am - 3:43 pmIAH-STT
4h 55mnonstop
Thu, Jul 17 - Thu, Jul 24
 Logo
1:15 pm - 6:52 pmSTT-IAH
6h 37m1 stop
 Logo
9:48 am - 3:43 pmIAH-STT
4h 55mnonstop
Thu, Jul 3 - Mon, Jul 7
United Airlines Logo
1:19 pm - 5:25 pmSTT-IAH
5h 06mnonstop
United Airlines Logo
9:48 am - 3:43 pmIAH-STT
4h 55mnonstop
$750United Airlines
Find Deal
Wed, Jul 2 - Sat, Jul 5
United Airlines Logo
1:19 pm - 5:25 pmSTT-IAH
5h 06mnonstop
United Airlines Logo
9:48 am - 3:43 pmIAH-STT
4h 55mnonstop
$865United Airlines
Find Deal
Expert advice

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

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
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
Useful Info

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 Wednesday, 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.

What is the cheapest month to fly from Saint Thomas Island to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Saint Thomas Island to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Saint Thomas Island to Houston George Bush Intcntl Airport is October, where tickets cost $279 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $2,934 and $888 respectively.

Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight$135
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 62% 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 $135 for a one-way ticket and $284 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?

    American Airlines, and Delta offer 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.

  • Which airline alliances offer flights from Saint Thomas Island to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Saint Thomas Island and Houston George Bush Airport.

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

    There are nonstop flights from Saint Thomas Island to Houston George Bush Airport on a daily basis.

  • 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 $316 or less one-way.

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

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

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

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

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 8066 reviews
7.1Crew
5.0Entertainment
6.6Boarding
5.9Comfort
5.1Food
Airline reviews

Spirit gets you there; it's no worse than any other aircraft, all things considered. (It's not like everyone else is such a hero). But - holy moses - do they nickel and dime you to absolutely every nickel - I was really expecting to have to pay to use the bathroom. And when the captain comes on with a 5 minute sales pitch about getting "points", that was like something on Bizarro world. Other than that, everyone else was professional and worked hard to get us from point A to point B. I'm not loving all the "self-service" stuff but there it is - just when the machines don't work you don't have anyone to talk to.

6.0 GoodMike, Jun 2025LAS - DFW
Read more Spirit Airlines reviews

Spirit gets you there; it's no worse than any other aircraft, all things considered. (It's not like everyone else is such a hero). But - holy moses - do they nickel and dime you to absolutely every nickel - I was really expecting to have to pay to use the bathroom. And when the captain comes on with a 5 minute sales pitch about getting "points", that was like something on Bizarro world. Other than that, everyone else was professional and worked hard to get us from point A to point B. I'm not loving all the "self-service" stuff but there it is - just when the machines don't work you don't have anyone to talk to.

Easy boarding and good flight. Need to work on the beverage and snack situation

The staff was great, but because the 2nd lieutenant didn’t show up for the flight we all had to deboard and wait 2 1/2 hours for one to show up. Very disappointing the crew can’t get schedules confirmed which wouldn’t have caused this issue.

Flight was delayed a bit, but that was expected (and updated), so really not bad at all for the price. Could’ve used one less email asking me to upgrade my seat; otherwise no significant complaints

Easy boarding. Met expectations for a 2-3 hour flight. Early arrival at DFW caused a 39 minute delay on the tarmac in getting to our gate. 😏 overall, good flight.

My experience with Spirit went pretty much as expected. It's a no frills airline, and you get what you pay for. I don't require much, so I was grateful to have an inexpensive way to travel. It is sad to me that the gate agents and flight crew don't smile much or seem very friendly or helpful. They are competent and efficient, and that's really all I need.

It was fast but uncomfortable seats. Had to pay a bit extra not sure why? Maybe in selection of all my 4 tix together ? Just knew I had a balance before getting boarding pass online when departing from satx ? And flight was delayed..

Last minute 2-3 hr delay in flight schedule; no explanation Unexpected extra $52 charge What's the benefit of choosing a cheap airline if you trick people last minute and force them to pay extra last minute? Did not appreciate being cornered.

Most uncomfortable seating I have ever experienced. And they do not provide any beverage unless purchased. Water was 4.59 a bottle. Same for a soda. A cup of water should be free. I will never fly Spirit again.

Seats are uncomfortable and too close together. Also, you missed my connection in Vegas on the way back and I ended up sleeping in the airport, flying back to Burbank instead of LAX and I got home 12 hours late.

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

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