STT - IAH

$275 Find Cheap Flights from Saint Thomas Island to Houston George Bush Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$561
Typical prices: $492-$978
American Airlines
Sun 12/23Fri 1/5
STT - IAH • 1 stop
Cheapest non-stop
$811
Typical prices: $976-$1,021
United Airlines
Thu 11/22Wed 12/5
STT - IAH • Non-stop
Nonstop flights
You can fly direct with United Airlines. Average duration is 5h 22m
Direct flights
+1
Direct flights
+1
When to travel
Cheapest • 61% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $372 (round-trip)
Shortest trip • 7h 13m (one-way)
Insights
Insights
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We hope you love your trip to Houston George Bush Intcntl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
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, Dec 23 - Tue, Jan 5
American Airlines Logo
5:12 pm - 9:02 amSTT  Saint Thomas Island Cyril E King-IAH Houston George Bush Intcntl
17h 50m1 stop Miami
American Airlines Logo
5:00 am - 5:34 pmIAH  Houston George Bush Intcntl-STT Saint Thomas Island Cyril E King
10h 34m1 stop Miami
$561American Airlines
Wed, Dec 23 - Tue, Jan 5
JetBlue Logo
3:10 pm - 12:07 pmSTT  Saint Thomas Island Cyril E King-IAH Houston George Bush Intcntl
22h 57m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale
JetBlue Logo
5:00 pm - 1:41 pmIAH  Houston George Bush Intcntl-STT Saint Thomas Island Cyril E King
18h 41m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl
$565JetBlue
Wed, Dec 23 - Tue, Jan 5
American Airlines Logo
5:12 pm - 9:02 amSTT  Saint Thomas Island Cyril E King-IAH Houston George Bush Intcntl
17h 50m1 stop Miami
American Airlines Logo
5:00 am - 5:34 pmIAH  Houston George Bush Intcntl-STT Saint Thomas Island Cyril E King
10h 34m1 stop Miami
$585American Airlines
Mon, Dec 7 - Sat, Dec 12
JetBlue Logo
2:35 pm - 12:18 pmSTT  Saint Thomas Island Cyril E King-IAH Houston George Bush Intcntl
23h 43m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale
JetBlue Logo
1:10 pm - 1:43 pmIAH  Houston George Bush Intcntl-STT Saint Thomas Island Cyril E King
22h 33m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl
$600JetBlue
Wed, Dec 23 - Tue, Jan 5
American Airlines Logo
5:12 pm - 9:02 amSTT  Saint Thomas Island Cyril E King-IAH Houston George Bush Intcntl
17h 50m1 stop Miami
American Airlines Logo
5:00 am - 5:34 pmIAH  Houston George Bush Intcntl-STT Saint Thomas Island Cyril E King
10h 34m1 stop Miami
$607American Airlines
Fri, Dec 4 - Sun, Dec 6
Multiple Airlines Logo
9:49 am - 11:04 pmSTT  Saint Thomas Island Cyril E King-IAH Houston George Bush Intcntl
15h 15m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale
Multiple Airlines Logo
4:25 pm - 1:43 pmIAH  Houston George Bush Intcntl-STT Saint Thomas Island Cyril E King
19h 18m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl
$611Multiple Airlines
Wed, Dec 23 - Tue, Jan 5
American Airlines Logo
5:12 pm - 9:02 amSTT  Saint Thomas Island Cyril E King-IAH Houston George Bush Intcntl
17h 50m1 stop Miami
American Airlines Logo
5:00 am - 5:34 pmIAH  Houston George Bush Intcntl-STT Saint Thomas Island Cyril E King
10h 34m1 stop Miami
$617American Airlines
Wed, Dec 2 - Sun, Dec 6
Multiple Airlines Logo
3:34 pm - 9:47 amSTT  Saint Thomas Island Cyril E King-IAH Houston George Bush Intcntl
20h 13m2 stops San Juan Luis Munoz Marin Intl Miami
Multiple Airlines Logo
10:57 am - 8:43 amIAH  Houston George Bush Intcntl-STT Saint Thomas Island Cyril E King
19h 46m2 stops Miami San Juan Luis Munoz Marin Intl
$620Multiple Airlines
Wed, Nov 11 - Mon, Nov 16
Multiple Airlines Logo
5:28 pm - 1:47 pmSTT  Saint Thomas Island Cyril E King-IAH Houston George Bush Intcntl
22h 19m2 stops San Juan Luis Munoz Marin Intl Miami
Multiple Airlines Logo
2:32 pm - 8:43 amIAH  Houston George Bush Intcntl-STT Saint Thomas Island Cyril E King
16h 11m2 stops Miami San Juan Luis Munoz Marin Intl
$622Multiple Airlines
Wed, Dec 2 - Mon, Dec 7
Multiple Airlines Logo
8:00 am - 11:04 pmSTT  Saint Thomas Island Cyril E King-IAH Houston George Bush Intcntl
17h 04m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale
Multiple Airlines Logo
7:00 am - 1:43 pmIAH  Houston George Bush Intcntl-STT Saint Thomas Island Cyril E King
28h 43m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl
$625Multiple Airlines
Booking Insights

Price, demand and travel trends for Saint Thomas Island to Houston George Bush Intcntl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Saint Thomas Island to Houston George Bush Intcntl Airport?

Round-trip flights from Saint Thomas Island to Houston George Bush Intcntl Airport typically range from $492 to $978. The lowest price found in the past 5 days was $561, on American Airlines.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Saint Thomas Island to Houston George Bush Intcntl Airport. It’s 40% cheaper than the average day, while Saturday is the most expensive, with prices 98% higher.

Expert advice

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

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on IAH

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.

Marisa Garcia

Marisa Garcia

Expert on STT

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.

Key details for Saint Thomas Island to Houston George Bush Intcntl Airport flights

Low season

September

Cheapest flight

$275
Beat the crowds with an average 94% drop in travelers.
The most popular month to fly with an average 62% increase in travelers.
One-way flight from Saint Thomas Island to Houston George Bush Intcntl 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

Your Saint Thomas Island to Houston George Bush Intcntl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    These are the earliest and latest flight times available from Saint Thomas Island to Houston George Bush Intcntl Airport:

    • Earliest: departs at 2:35 pm and lands at 7:57 pm
    • Latest: departs at 3:35 pm and lands at 8:57 pm.

    The flight takes about 5h 22m.

  • What cabin classes can I book on flights from Saint Thomas Island to Houston George Bush Intcntl Airport?

    Only Economy Class is available on flights from Saint Thomas Island to Houston George Bush Intcntl Airport.

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

    A nonstop flight from Saint Thomas Island to Houston George Bush Intcntl Airport takes 5h 22m, covering 2,067 miles.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Saint Thomas Island to Houston George Bush Intcntl Airport flight?

    Round-trip flights from Saint Thomas Island to Houston George Bush Intcntl Airport range from $492 to $978, with an average of $641 over the past 12 months. Anything below $492 counts as a good deal.

  • How much can I save by taking a layover when flying from Saint Thomas Island to Houston George Bush Intcntl Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $372 round-trip via Orlando (MCO), compared to $978 for nonstop.

  • What is the standard checked-bag allowance on flights from Saint Thomas Island to Houston George Bush Intcntl Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$40 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Saint Thomas Island to Houston George Bush Intcntl Airport?

    The Boeing 737-800 family is used most often on this route, operated mainly by Sun Country Air. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

  • Have flight prices from Saint Thomas Island to Houston George Bush Intcntl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $561 to $1,296. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Saint Thomas Island to Houston George Bush Intcntl Airport looking right now?

    One-way fares from Saint Thomas Island to Houston George Bush Intcntl Airport are currently lower than usual. Average one-way flight prices are about $286, which is 49% below the typical average for this route.

  • What car rental options are available at Houston George Bush Intcntl Airport (IAH)?

    Houston George Bush Intcntl Airport (IAH) hosts 5 major car rental companies, with daily rates averaging $40 for economy cars. Top options include:

    • ACO Rent A Car
    • Easirent
    • America Car Rental
    • Thrifty
    • Hertz

  • Which airports can I use when flying from Saint Thomas Island to Houston George Bush Intcntl Airport?

    Flights from Saint Thomas Island to Houston George Bush Intcntl Airport usually depart from Saint Thomas Island Cyril E King (STT) and arrive at Houston George Bush Intcntl (IAH).

  • Which airports do connecting flights from Saint Thomas Island to Houston George Bush Intcntl Airport pass through?

    One-stop flights from Saint Thomas Island to Houston George Bush Intcntl Airport most commonly connect through:

    • Miami (MIA) - 61% of one-stop connections
    • Fort Lauderdale (FLL) - 22% of one-stop connections
    • San Juan Luis Munoz Marin Intl (SJU) - 11% of one-stop connections
    • Orlando (MCO) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Saint Thomas Island to Houston George Bush Intcntl Airport?

    Yes. Flexible dates can save you up to 70% on flights from Saint Thomas Island to Houston George Bush Intcntl Airport. Tuesday is the cheapest departure day at $386 round-trip on average, while Saturday is the most expensive at $1,271, a difference of $885.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Saint Thomas Island to Houston George Bush Intcntl Airport?

    Only United Airlines operates flights between Saint Thomas Island and Houston George Bush Intcntl Airport.

  • How much time can I save by choosing a different layover airport from Saint Thomas Island to Houston George Bush Intcntl Airport?

    Flying via San Juan Luis Munoz Marin Intl (SJU) gives the shortest average 1-stop total travel time at 7h 13m, compared with 7h 40m via Miami (MIA) and 12h 28m via Orlando (MCO).

  • What is the time difference between Saint Thomas Island and Houston George Bush Intcntl Airport?

    Houston George Bush Intcntl Airport is 1 hour behind Saint Thomas Island (Central Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Houston George Bush Intcntl Airport?

    Some of the most popular sights in Houston George Bush Intcntl Airport are George R. Brown Convention Center, Daikin Park and Houston Stadium. These are among the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Saint Thomas Island to Houston George Bush Intcntl Airport flights?

    Among airlines operating Saint Thomas Island to Houston George Bush Intcntl Airport flights:

    • United Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Saint Thomas Island to Houston George Bush Intcntl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Saint Thomas Island to Houston George Bush Intcntl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $386, about $885 less than Saturday fares (70% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Saint Thomas Island to Houston George Bush Intcntl Airport trip for April. Fares historically average $251 round-trip in that month - typically $770 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Orlando Airport (MCO) can be cheaper than flying direct. The cheapest layover option averages $372 round-trip on this route - about $606 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Houston George Bush Intcntl Airport.

    • Houston Airport Marriott at George Bush Intercontinental

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

 
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

More options for your flight from Saint Thomas Island to George Bush Intcntl

Complete your trip to Houston with a hotel stay or car rental