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George Bush Intcntl

$145+ Cheap flights from Saint Thomas Island (STT) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
STT — IAH
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Saint Thomas Island to George Bush Intcntl

Cheapest flights from Saint Thomas Island to George Bush Intcntl
Explore the most affordable flight options available from Saint Thomas Island to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:52 pm
STT
-
IAH
1 stop26h 11m
Multiple Airlines
Sun 5/317:28 pm
IAH
-
STT
1 stop17h 48m
Multiple Airlines
Deal found 4/25$348
This CheapOair deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:21 pm
STT
-
IAH
1 stop7h 55m
Spirit Airlines
Sat 5/235:45 am
IAH
-
STT
1 stop6h 02m
Spirit Airlines
Deal found 4/25$413
This CheapOair deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:21 pm
STT
-
IAH
1 stop17h 12m
Spirit Airlines
Sun 5/315:45 am
IAH
-
STT
1 stop6h 02m
Spirit Airlines
Deal found 4/25$435
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:21 pm
STT
-
IAH
1 stop18h 29m
Multiple Airlines
Sun 5/317:28 pm
IAH
-
STT
1 stop17h 48m
Multiple Airlines
Deal found 4/25$447

Find flight deals from Saint Thomas Island to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Saint Thomas Island (STT) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$348
(Kiwi.com)

One-way from

$145
(Cheapflightsfares)

Popular in

April

Cheapest in

July

Average price

$2,934

Good round-trip deal

$471 or less

Good one-way deal

$409 or less
Provider with most accurate pricing for Saint Thomas Island Cyril E King-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Saint Thomas Island Cyril E King-Houston George Bush Intcntl flights.
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From Saint Thomas Island Cyril E King to Houston George Bush Intcntl
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One-way flight from Saint Thomas Island Cyril E King to Houston George Bush Intcntl
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Highest demand for flights based on searches. 56% potential increase in price ($996 potential increase over avg. RT price).
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Cheapest flight prices on average. 46% potential price decrease ($242 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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Price to beat on a round-trip flight from Saint Thomas Island Cyril E King to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Saint Thomas Island Cyril E King to Houston George Bush Intcntl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to George Bush Intcntl 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, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
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

Cheapest round-trip

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Fri 5/29

3:21 pm-8:50 am

1 stop18h 29m

Houston George Bush Intcntl

Sun 5/31

7:28 pm-2:16 pm

1 stop17h 48m

$447

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Sat 5/16

1:52 pm-11:36 pm

1 stop10h 44m

Houston George Bush Intcntl

Sat 5/23

5:45 am-12:47 pm

1 stop6h 02m

$461

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Thu 5/28

1:52 pm-11:36 pm

1 stop10h 44m

Houston George Bush Intcntl

Sun 5/31

6:00 am-2:16 pm

1 stop7h 16m

$500

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Fri 5/29

4:45 pm-12:45 am

1 stop9h 00m

Houston George Bush Intcntl

Sun 5/31

9:52 am-3:43 pm

Nonstop4h 51m

$664
Quickest round-trip

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Thu 5/28

1:22 pm-5:25 pm

Nonstop5h 03m

Houston George Bush Intcntl

Sun 5/31

9:52 am-3:43 pm

Nonstop4h 51m

$709

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Wed 5/27

1:22 pm-5:25 pm

Nonstop5h 03m

Houston George Bush Intcntl

Fri 5/29

9:52 am-3:43 pm

Nonstop4h 51m

$906

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Sat 5/16

2:10 pm-12:59 am

1 stop11h 49m

Houston George Bush Intcntl

Sat 5/23

7:55 pm-12:20 pm

2 stops15h 25m

$948

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Mon 6/29

1:22 pm-5:25 pm

Nonstop5h 03m

Houston George Bush Intcntl

Mon 6/29

7:55 pm-12:20 pm

2 stops15h 25m

$995
Cheapest one-way

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Tue 6/30

2:32 pm-10:43 pm

1 stop9h 11m

$260

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Mon 6/29

2:29 pm-8:46 am

1 stop19h 17m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Saint Thomas Island to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Saint Thomas Island to George Bush Intcntl in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Saint Thomas Island-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Saint Thomas Island-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint Thomas Island-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint Thomas Island-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Saint Thomas Island-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Saint Thomas Island to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Saint Thomas Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint Thomas Island to Houston George Bush Intcntl Airport

What is the cheapest time of day to fly from STT to IAH?

Find hourly flight availability from Saint Thomas Island to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint Thomas Island to Houston George Bush Intcntl Airport as you normally would.

How much does it cost to fly round-trip from Saint Thomas Island to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated April 28, 2026.
Read through reviews of airlines operating flights from Saint Thomas Island to Houston George Bush Intcntl Airport, such as Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Spirit Airlines
6.3
Okay
8,632 reviews

Boarding

6.6

Comfort

5.9

Crew

7.0

Food

5.0

Entertainment

4.9

Overall

6.3

Reviews

1 / 20
4.0
Okay

maria,Apr 2026

MCO - MEM

Flight was delayed for several hours after boarding plane. Seems like maybe they could’ve thrown in a drink or something. On the way there my flight was delayed over two hours… And again over two hours delayed on the return flight. Haven’t flown spirit in a while. Makes me rethink if you have to be somewhere on time, it may not be the right airline
Spirit Airlines
6.3
Okay
8,632 reviews
Spirit Airlines
6.3
Okay
8,632 reviews

Boarding

6.6

Comfort

5.9

Crew

7.0

Food

5.0

Entertainment

4.9

Overall

6.3

Reviews

1 / 20
4.0
Okay

maria,Apr 2026

MCO - MEM

Flight was delayed for several hours after boarding plane. Seems like maybe they could’ve thrown in a drink or something. On the way there my flight was delayed over two hours… And again over two hours delayed on the return flight. Haven’t flown spirit in a while. Makes me rethink if you have to be somewhere on time, it may not be the right airline

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Saint Thomas Island to Houston George Bush Intcntl?

    Located just 2.8 mi from the city center, Saint Thomas Island Cyril E King is the airport most travelers will use when flying to Houston George Bush Intcntl from Saint Thomas Island. Booking flights from Cyril E King (STT) to Houston George Bush Intcntl should be relatively easy as there are 0 daily outbound flights to Houston George Bush Intcntl from 1 airline.

  • How long is the flight from Saint Thomas Island to Houston George Bush Intcntl Airport?

    Airlines like Spirit Airlines and United Airlines fly from Saint Thomas Island to Houston George Bush Intcntl Airport in about 9h. The time it takes to get you to your destination can typically vary by up to 1h 44m. The distance from Saint Thomas Island to Houston George Bush Intcntl Airport is about 2067 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Saint Thomas Island to Houston George Bush Intcntl Airport round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $283. Spirit Airlines is currently priced 62% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Saint Thomas Island to Houston George Bush Intcntl Airport one-way?

    One-way options have recently been found by users for as low as $113 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $223 and American Airlines from $311 one-way.

  • What are the cheapest flights from Saint Thomas Island to Houston George Bush Intcntl Airport?

    Looking at all options, your cheapest flight can be booked for $197. While the most popular route (Saint Thomas Island Cyril E King - Houston George Bush Intcntl) can be booked for $418 on average, our data indicates $485 when flying from Saint Thomas Island to Houston George Bush Intcntl Airport.

  • Can I find deals for flights from Saint Thomas Island to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Saint Thomas Island to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Thomas Island to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Thomas Island to George Bush Intcntl.

  • Can I find deals for business class flights from Saint Thomas Island to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Saint Thomas Island to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Katy
The Woodlands
Spring
Jersey Village
Humble
Tomball
Cypress
Montgomery
Conroe

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Top airline flying from Saint Thomas Island to George Bush Intcntl

Discover the top airline that operate flights from Saint Thomas Island to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$283Average$435FlexibilityNo cancel feeOn-time65%

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