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George Bush Intcntl

$146+ 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
STT — IAH
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
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 March 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/6. 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 3/262:36 pm
STT
-
IAH
1 stop9h 01m
Spirit Airlines
Thu 4/94:30 pm
IAH
-
STT
1 stop19h 56m
Spirit Airlines
Deal found 3/6$310
This CheapOair deal was found by Cheapflights users on 3/8. 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.
Sun 4/1912:25 pm
STT
-
IAH
1 stop24h 02m
Spirit Airlines
Tue 4/216:00 am
IAH
-
STT
1 stop9h 15m
Spirit Airlines
Deal found 3/8$336
This CheapOair deal was found by Cheapflights users on 3/7. 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.
Wed 5/2710:49 am
STT
-
IAH
1 stop7h 50m
Spirit Airlines
Fri 5/2912:16 pm
IAH
-
STT
1 stop26h 59m
Spirit Airlines
Deal found 3/7$349
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Sun 4/195:10 pm
STT
-
IAH
1 stop29h 45m
Multiple Airlines
Tue 4/216:57 pm
IAH
-
STT
1 stop13h 57m
Multiple Airlines
Deal found 3/8$356
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Wed 3/182:36 pm
STT
-
IAH
2 stops32h 50m
Multiple Airlines
Wed 3/259:15 pm
IAH
-
STT
1 stop15h 11m
Multiple Airlines
Deal found 3/11$405

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(Mytrip)

One-way from

$146
(CheapOair)

Popular in

April

Cheapest in

July

Average price

$386

Good round-trip deal

$468 or less

Good one-way deal

$340 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
Search Deals
Highest demand for flights based on searches. 56% potential increase in price ($998 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 46% potential price decrease ($242 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
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.
Search Deals

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 March 11, 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

Thu 3/26

2:36 pm-10:37 pm

1 stop9h 01m

Houston George Bush Intcntl

Thu 4/9

4:30 pm-1:26 pm

1 stop19h 56m

$310

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Sun 4/19

12:25 pm-11:27 am

1 stop24h 02m

Houston George Bush Intcntl

Tue 4/21

6:00 am-4:15 pm

1 stop9h 15m

$336

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Sun 4/19

12:25 pm-11:11 am

2 stops23h 46m

Houston George Bush Intcntl

Tue 4/21

6:57 pm-9:54 am

1 stop13h 57m

$368

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Wed 5/27

5:10 pm-10:47 pm

1 stop6h 37m

Houston George Bush Intcntl

Fri 5/29

12:16 pm-1:09 pm

1 stop23h 53m

$389

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Thu 7/16

11:25 am-8:29 pm

1 stop10h 04m

Houston George Bush Intcntl

Mon 7/27

6:00 am-1:07 pm

1 stop6h 07m

$511
Quickest round-trip

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Thu 7/16

4:45 pm-12:45 am

1 stop9h 00m

Houston George Bush Intcntl

Mon 7/27

9:52 am-3:43 pm

Nonstop4h 51m

$723

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Sun 4/19

4:45 pm-8:38 am

2 stops16h 53m

Houston George Bush Intcntl

Tue 4/21

6:30 pm-3:31 pm

2 stops20h 01m

$738

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Thu 3/26

2:35 pm-6:59 pm

Nonstop5h 24m

Houston George Bush Intcntl

Thu 4/9

4:47 pm-12:20 pm

1 stop18h 33m

$795

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

8:20 pm-12:58 pm

1 stop15h 38m

$951
Cheapest one-way

Saint Thomas IslandHouston

STT - IAH

STTIAH

Saint Thomas Island Cyril E King

Mon 4/6

2:36 pm-7:29 am

2 stops17h 53m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 16 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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy1 starTrust Score*2 stars
eDreamsPrice Accuracy3 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 month to book a flight from Saint Thomas Island to Houston George Bush Intcntl Airport?

Currently, October is the cheapest month in which you can book a flight from Saint Thomas Island to Houston George Bush Intcntl Airport (average of $285). Flying from Saint Thomas Island to Houston George Bush Intcntl Airport in April is currently the most expensive (average of $595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 March 11, 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.

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 March 11, 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
8,516 reviews

Overall

6.3

Boarding

6.6

Crew

7.0

Food

5.0

Comfort

5.9

Entertainment

4.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

IAH - BWI

Everything was alright didn't get any snacks cause it was an short flight. The workers were very nice and respectful
Spirit Airlines
6.3
Okay
8,516 reviews
Spirit Airlines
6.3
Okay
8,516 reviews

Overall

6.3

Boarding

6.6

Crew

7.0

Food

5.0

Comfort

5.9

Entertainment

4.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

IAH - BWI

Everything was alright didn't get any snacks cause it was an short flight. The workers were very nice and respectful

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 is 1 daily outbound flight 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 fly from Saint Thomas Island to Houston George Bush Intcntl Airport in about 9h 01m. The time it takes to get you to your destination can typically vary by up to . The distance from Saint Thomas Island to Houston George Bush Intcntl Airport is about 2067 mi.

  • 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 flights from Saint Thomas Island to Houston George Bush Intcntl Airport?

    Looking at all options, your cheapest flight can be booked for $149. While the most popular route (Saint Thomas Island Cyril E King - Houston George Bush Intcntl) can be booked for $336 on average, our data indicates $497 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.

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

    Currently, October is the cheapest month in which you can book a flight from Saint Thomas Island to Houston George Bush Intcntl Airport (average of $285). Flying from Saint Thomas Island to Houston George Bush Intcntl Airport in April is currently the most expensive (average of $595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Montgomery
Spring
Tomball
Humble
Jersey Village
Cypress
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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$283Average$430FlexibilityNo cancel feeOn-time65%

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