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Cheap flights from Houston George Bush Intcntl Airport to Saint Thomas Island from $287

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Saint Thomas Island departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
5:04 pm - 2:23 pm
IAH
-
STT
20h 19m
1 stop
JetBlue Logo
2:58 pm - 12:32 pm
STT
-
IAH
22h 34m
2 stops
$590JetBlue
Thu, Jun 25 - Tue, Jun 30
JetBlue Logo
5:04 pm - 2:03 pm
IAH
-
STT
19h 59m
1 stop
JetBlue Logo
2:58 pm - 4:14 pm
STT
-
IAH
26h 16m
2 stops
$610JetBlue
Thu, Jul 9 - Tue, Jul 14
JetBlue Logo
7:24 am - 2:41 pm
IAH
-
STT
30h 17m
2 stops
JetBlue Logo
3:40 pm - 3:47 pm
STT
-
IAH
25h 07m
2 stops
$613JetBlue
Tue, Sep 22 - Tue, Sep 29
JetBlue Logo
5:09 pm - 2:03 pm
IAH
-
STT
19h 54m
1 stop
JetBlue Logo
2:58 pm - 12:32 pm
STT
-
IAH
22h 34m
2 stops
$617JetBlue
Mon, Jul 27 - Fri, Jul 31
JetBlue Logo
5:09 pm - 2:03 pm
IAH
-
STT
19h 54m
1 stop
JetBlue Logo
2:58 pm - 12:32 pm
STT
-
IAH
22h 34m
2 stops
$618JetBlue
Thu, Aug 20 - Tue, Aug 25
JetBlue Logo
5:04 pm - 2:03 pm
IAH
-
STT
19h 59m
1 stop
JetBlue Logo
2:58 pm - 4:14 pm
STT
-
IAH
26h 16m
2 stops
$620JetBlue
Thu, Jul 9 - Tue, Jul 14
United Airlines Logo
9:52 am - 3:43 pm
IAH
-
STT
4h 51mnonstop
United Airlines Logo
4:45 pm - 12:45 am
STT
-
IAH
9h 00m
1 stop
$631United Airlines
Thu, Jul 23 - Mon, Jul 27
Delta Logo
5:55 am - 2:39 pm
IAH
-
STT
6h 44m
1 stop
Delta Logo
3:50 pm - 9:10 pm
STT
-
IAH
7h 20m
1 stop
$635Delta
Tue, Nov 3 - Wed, Nov 11
American Airlines Logo
4:14 pm - 12:52 pm
IAH
-
STT
19h 38m
2 stops
American Airlines Logo
1:49 pm - 9:32 am
STT
-
IAH
20h 43m
2 stops
$636American Airlines
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
5:01 am - 4:00 pm
IAH
-
STT
9h 59m
2 stops
American Airlines Logo
4:50 pm - 9:48 am
STT
-
IAH
17h 58m
2 stops
$641American Airlines
Wed, Jul 22 - Tue, Jul 28

American Airlines flights from Houston George Bush Intcntl Airport to Saint Thomas Island

Our best American Airlines deals on Houston George Bush Intcntl Airport to Saint Thomas Island flight tickets
American Airlines
Aug 20
IAH4:14 pmHouston George Bush Intcntl
19h 38m
2 stops
STT12:52 pmSaint Thomas Island Cyril E King
Aug 23
STT1:49 pmSaint Thomas Island Cyril E King
20h 43m
2 stops
IAH9:32 amHouston George Bush Intcntl
$636
American Airlines
Jul 22
IAH5:01 amHouston George Bush Intcntl
9h 59m
2 stops
STT4:00 pmSaint Thomas Island Cyril E King
Jul 28
STT4:50 pmSaint Thomas Island Cyril E King
17h 58m
2 stops
IAH9:48 amHouston George Bush Intcntl
$641
American Airlines
Oct 24
IAH5:49 amHouston George Bush Intcntl
5h 51m
1 stop
STT12:40 pmSaint Thomas Island Cyril E King
Nov 1
STT6:17 pmSaint Thomas Island Cyril E King
8h 13m
1 stop
IAH12:30 amHouston George Bush Intcntl
$661

JetBlue flights from Houston George Bush Intcntl Airport to Saint Thomas Island

Our best JetBlue deals on Houston George Bush Intcntl Airport to Saint Thomas Island flight tickets
JetBlue
Jun 25
IAH5:04 pmHouston George Bush Intcntl
20h 19m
1 stop
STT2:23 pmSaint Thomas Island Cyril E King
Jun 30
STT2:58 pmSaint Thomas Island Cyril E King
22h 34m
2 stops
IAH12:32 pmHouston George Bush Intcntl
$590
JetBlue
Jul 9
IAH5:04 pmHouston George Bush Intcntl
19h 59m
1 stop
STT2:03 pmSaint Thomas Island Cyril E King
Jul 14
STT2:58 pmSaint Thomas Island Cyril E King
26h 16m
2 stops
IAH4:14 pmHouston George Bush Intcntl
$610
JetBlue
Sep 22
IAH7:24 amHouston George Bush Intcntl
30h 17m
2 stops
STT2:41 pmSaint Thomas Island Cyril E King
Sep 29
STT3:40 pmSaint Thomas Island Cyril E King
25h 07m
2 stops
IAH3:47 pmHouston George Bush Intcntl
$613

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Saint Thomas Island 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, momondo users made 832,500 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 6/25

5:04 pm-2:23 pm

1 stop20h 19m

Saint Thomas Island Cyril E King

Tue 6/30

2:58 pm-12:32 pm

2 stops22h 34m

$590

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 7/9

5:04 pm-2:03 pm

1 stop19h 59m

Saint Thomas Island Cyril E King

Tue 7/14

2:58 pm-4:14 pm

2 stops26h 16m

$610

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Tue 9/22

7:24 am-2:41 pm

2 stops30h 17m

Saint Thomas Island Cyril E King

Tue 9/29

3:40 pm-3:47 pm

2 stops25h 07m

$613

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Mon 7/27

5:09 pm-2:03 pm

1 stop19h 54m

Saint Thomas Island Cyril E King

Fri 7/31

2:58 pm-12:32 pm

2 stops22h 34m

$617

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 8/20

5:09 pm-2:03 pm

1 stop19h 54m

Saint Thomas Island Cyril E King

Tue 8/25

2:58 pm-12:32 pm

2 stops22h 34m

$618

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 7/9

5:04 pm-2:03 pm

1 stop19h 59m

Saint Thomas Island Cyril E King

Tue 7/14

2:58 pm-4:14 pm

2 stops26h 16m

$620
Quickest round-trip

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 7/23

9:52 am-3:43 pm

Nonstop4h 51m

Saint Thomas Island Cyril E King

Mon 7/27

4:45 pm-12:45 am

1 stop9h 00m

$631

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Tue 11/3

5:55 am-2:39 pm

1 stop6h 44m

Saint Thomas Island Cyril E King

Wed 11/11

3:50 pm-9:10 pm

1 stop7h 20m

$635

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 8/20

4:14 pm-12:52 pm

2 stops19h 38m

Saint Thomas Island Cyril E King

Sun 8/23

1:49 pm-9:32 am

2 stops20h 43m

$636

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Wed 7/22

5:01 am-4:00 pm

2 stops9h 59m

Saint Thomas Island Cyril E King

Tue 7/28

4:50 pm-9:48 am

2 stops17h 58m

$641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston George Bush Intcntl Airport and Saint Thomas Island?

What is the cheapest month to fly to Saint Thomas Island?

The month of February is another great option to travel to Saint Thomas Island, with average flight prices from Houston George Bush Intcntl Airport averaging around $545.

What is the cheapest Houston George Bush Intcntl to Saint Thomas Island Cyril E King flight route?

Fly from Houston George Bush Intcntl to Saint Thomas Island Cyril E King for the best Houston George Bush Intcntl - Saint Thomas Island Cyril E King flight prices

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Saint Thomas Island?

You are more likely to see cheaper flights to Saint Thomas Island from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $598 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from Houston George Bush Intcntl Airport for as low as $441 on momondo.

Can stopping save me money on Houston George Bush Intcntl Airport to Saint Thomas Island flights?

You could potentially save up to 68% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Saint Thomas Island flight.

How have Houston George Bush Intcntl Airport to Saint Thomas Island flight prices changed over time?

As of May 2026, prices for Houston George Bush Intcntl Airport to Saint Thomas Island flights are approximately 40% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Saint Thomas Island (IAH to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Saint Thomas Island

Best Price Found

$751

Fastest flight time

4h 35m

Direct flights

Every day

Airports in Saint Thomas Island

1 airport
The best flight deal from Houston George Bush Intcntl Airport to Saint Thomas Island found on momondo in the last 72 hours is $751
The fastest flight from Houston George Bush Intcntl Airport to Saint Thomas Island takes 4h 35m
Direct flights go from Houston George Bush Intcntl Airport to Saint Thomas Island every day.
There is 1 airport in Saint Thomas Island. From Houston George Bush Intcntl Airport there are direct flights to Saint Thomas Island Cyril E King (STT).
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Saint Thomas Island

  • How far is Houston George Bush Intcntl to Saint Thomas Island Cyril E King by plane?

    The distance between Houston George Bush Intcntl and Saint Thomas Island Cyril E King is about 2069.2 mi. A reasonable flight in good conditions will take 4h 35m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Saint Thomas Island Cyril E King Airport were last updated today.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Saint Thomas Island Cyril E King Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The required travel and health documents for your Saint Thomas Island Cyril E King Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to Saint Thomas Island?

  • What is the most popular airline from Houston George Bush Intcntl Airport to Saint Thomas Island?

Best airlines flying from Houston George Bush Intcntl Airport to Saint Thomas Island

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $192Free CancellationRating
6.3
8,635 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $398Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights
American AirlinesPriceFrom $545Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
DeltaPriceFrom $594Free CancellationRating
7.9
8,454 reviews
Search Delta flights

  • United Airlines Flights From Houston George Bush Intcntl Airport to Saint Thomas Island

    Across 7 United Airlines flights from Houston George Bush Intcntl Airport to Saint Thomas Island this week, the average price was $757, with the best United Airlines deals starting from $398 round-trip. 9,694 users have rated United Airlines on momondo, with an average score of 7.4/10.

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Saint Thomas Island?

It is quick and easy to find Houston to Saint Thomas Island flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Thomas Island that suits you.

Can I find flights from Houston to Saint Thomas Island with flexible booking policies on momondo?

Flights from Houston to Saint Thomas Island with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Saint Thomas Island?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Thomas Island from Houston.

I’m not ready to book a flight from Houston to Saint Thomas Island right now. Can momondo alert me if prices change?

Price alerts on flights to Saint Thomas Island from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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