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Cheap flights from Houston to Saint Thomas Island from $118

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 to Saint Thomas Island departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Spirit Airlines Logo
9:44 pm - 2:52 pmIAH-STT
15h 08m1 stop
Spirit Airlines Logo
6:15 pm - 8:45 amSTT-IAH
16h 30m1 stop
$256Spirit Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Spirit Airlines Logo
7:35 am - 5:10 pmIAH-STT
7h 35m1 stop
Spirit Airlines Logo
6:15 pm - 8:45 amSTT-IAH
16h 30m1 stop
$259Spirit Airlines
Find Deal
Mon, Jan 26 - Mon, Feb 2
Multiple Airlines Logo
8:30 am - 11:31 amIAH-STT
25h 01m2 stops
Multiple Airlines Logo
6:15 pm - 8:45 amSTT-IAH
16h 30m1 stop
$314Multiple Airlines
Find Deal
Mon, Jan 5 - Sat, Jan 10
Multiple Airlines Logo
9:34 pm - 2:28 pmIAH-STT
14h 54m1 stop
Multiple Airlines Logo
12:31 pm - 9:54 pmSTT-IAH
11h 23m1 stop
$323Multiple Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
American Airlines Logo
5:40 am - 5:39 pmHOU-STT
9h 59m2 stops
American Airlines Logo
6:39 pm - 8:34 amSTT-HOU
15h 55m2 stops
$535American Airlines
Find Deal
Wed, Dec 31 - Thu, Jan 8
Delta Logo
6:00 am - 3:05 pmHOU-STT
7h 05m1 stop
Delta Logo
3:10 pm - 10:35 pmSTT-HOU
9h 25m1 stop
$544Delta
Find Deal
Wed, Dec 31 - Thu, Jan 8
Delta Logo
5:25 am - 3:54 pmHOU-STT
8h 29m1 stop
Delta Logo
2:00 pm - 9:46 pmSTT-HOU
8h 46m1 stop
$607Delta
Find Deal
Tue, Mar 3 - Mon, Mar 9
American Airlines Logo
6:00 am - 5:05 pmHOU-STT
9h 05m2 stops
American Airlines Logo
6:39 pm - 10:05 amSTT-HOU
17h 26m2 stops
$609American Airlines
Find Deal
Tue, Jan 13 - Fri, Jan 16
Southwest Logo
5:00 am - 1:35 pmHOU-STT
7h 35m1 stop
Southwest Logo
2:10 pm - 9:30 amSTT-HOU
20h 20m2 stops
$819Southwest
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Thu, Apr 9 - Wed, Apr 15
Southwest Logo
8:25 pm - 3:20 pmHOU-STT
16h 55m2 stops
Southwest Logo
1:50 pm - 11:10 pmSTT-HOU
10h 20m2 stops
$839Southwest
Find Deal
Thu, Mar 5 - Mon, Mar 9

American Airlines flights from Houston to Saint Thomas Island

Our best American Airlines deals on Houston to Saint Thomas Island flight tickets
American Airlines
Dec 31
HOU5:40 amHouston Hobby
9h 59m
2 stops
STT5:39 pmSaint Thomas Island Cyril E King
Jan 8
STT6:39 pmSaint Thomas Island Cyril E King
15h 55m
2 stops
HOU8:34 amHouston Hobby
$535
Find similar
American Airlines
Jan 13
HOU6:00 amHouston Hobby
9h 05m
2 stops
STT5:05 pmSaint Thomas Island Cyril E King
Jan 16
STT6:39 pmSaint Thomas Island Cyril E King
17h 26m
2 stops
HOU10:05 amHouston Hobby
$609
Find similar
American Airlines
Mar 25
HOU8:31 pmHouston Hobby
17h 20m
1 stop
STT2:51 pmSaint Thomas Island Cyril E King
Mar 29
STT3:31 pmSaint Thomas Island Cyril E King
18h 10m
1 stop
HOU8:41 amHouston Hobby
$617
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Delta flights from Houston to Saint Thomas Island

Our best Delta deals on Houston to Saint Thomas Island flight tickets
Delta
Dec 31
HOU6:00 amHouston Hobby
7h 05m
1 stop
STT3:05 pmSaint Thomas Island Cyril E King
Jan 8
STT3:10 pmSaint Thomas Island Cyril E King
9h 25m
1 stop
HOU10:35 pmHouston Hobby
$544
Find similar
Delta
Mar 3
HOU5:25 amHouston Hobby
8h 29m
1 stop
STT3:54 pmSaint Thomas Island Cyril E King
Mar 9
STT2:00 pmSaint Thomas Island Cyril E King
8h 46m
1 stop
HOU9:46 pmHouston Hobby
$607
Find similar
Delta
Mar 10
HOU6:00 amHouston Hobby
6h 55m
1 stop
STT1:55 pmSaint Thomas Island Cyril E King
Mar 11
STT2:00 pmSaint Thomas Island Cyril E King
8h 46m
1 stop
HOU9:46 pmHouston Hobby
$619
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momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 November 6, 2025.
Use the filters below to find and compare flights from Houston to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 1/29

9:44 pm-2:52 pm

1 stop15h 08m

Saint Thomas Island Cyril E King

Sun 2/1

6:15 pm-8:45 am

1 stop16h 30m

$256

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Mon 1/26

7:35 am-5:10 pm

1 stop7h 35m

Saint Thomas Island Cyril E King

Mon 2/2

6:15 pm-8:45 am

1 stop16h 30m

$259

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Mon 1/5

8:30 am-11:31 am

2 stops25h 01m

Saint Thomas Island Cyril E King

Sat 1/10

6:15 pm-8:45 am

1 stop16h 30m

$314

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Wed 12/24

9:34 pm-2:28 pm

1 stop14h 54m

Saint Thomas Island Cyril E King

Wed 12/31

12:31 pm-9:54 pm

1 stop11h 23m

$323

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Wed 12/31

5:40 am-5:39 pm

2 stops9h 59m

Saint Thomas Island Cyril E King

Thu 1/8

6:39 pm-8:34 am

2 stops15h 55m

$535

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Wed 12/31

6:00 am-3:05 pm

1 stop7h 05m

Saint Thomas Island Cyril E King

Thu 1/8

3:10 pm-10:35 pm

1 stop9h 25m

$544

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Tue 3/3

5:25 am-3:54 pm

1 stop8h 29m

Saint Thomas Island Cyril E King

Mon 3/9

2:00 pm-9:46 pm

1 stop8h 46m

$607

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Tue 1/13

6:00 am-5:05 pm

2 stops9h 05m

Saint Thomas Island Cyril E King

Fri 1/16

6:39 pm-10:05 am

2 stops17h 26m

$609

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Thu 4/9

5:00 am-1:35 pm

1 stop7h 35m

Saint Thomas Island Cyril E King

Wed 4/15

2:10 pm-9:30 am

2 stops20h 20m

$819

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Thu 3/5

8:25 pm-3:20 pm

2 stops16h 55m

Saint Thomas Island Cyril E King

Mon 3/9

1:50 pm-11:10 pm

2 stops10h 20m

$839

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 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 cheapest month to fly to Saint Thomas Island?

The month of October is another great option to travel to Saint Thomas Island, with average flight prices from Houston averaging around $441.

What is the cheapest day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from Houston is on a Thursday. momondo users have found tickets for Thursday departures for as low as $471. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Saint Thomas Island for around $647.

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

The cheapest time of day to fly to Saint Thomas Island is in the evening when flights can be purchased for as low as $287. Flights to Saint Thomas Island are more costly in the morning, with an average ticket price of $741. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Houston 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 - Saint Thomas Island Cyril E King flight prices

How far in advance should I book a flight to Saint Thomas Island?

You are more likely to see cheaper flights to Saint Thomas Island from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $559 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 for as low as $452 on momondo.

What cabin class options are available on Houston to Saint Thomas Island Cyril E King flights?

There are 3 cabin classes available to choose from on Houston to Saint Thomas Island Cyril E King flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Saint Thomas Island flight deals and tips

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

Fastest flight time

4h 35m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Saint Thomas Island

1 airport
The fastest flight from Houston to Saint Thomas Island takes 4h 35m
Direct flights go from Houston to Saint Thomas Island on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Saint Thomas Island: Saint Thomas Island Cyril E King (STT)
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  • How far is Houston to Saint Thomas Island Cyril E King by plane?

    The straight-line distance from Houston to Saint Thomas Island Cyril E King is 2066.3 mi. Flights usually cover this in 6h 11m, depending on flying conditions and air traffic around both airports.

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

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

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

  • How old do you have to be to fly from Houston 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 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 necessary travel and health documents for your Saint Thomas Island Cyril E King Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Saint Thomas Island

Compare and see reviews for airlines that fly from Houston to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $187Free CancellationRating
6.3
8,122 reviews
Search Spirit Airlines flights
DeltaPriceFrom $307Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $535Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
American AirlinesPriceFrom $543Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Saint Thomas Island for you.

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

momondo does allow users to show only those flights to Saint Thomas Island from Houston which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Houston to Saint Thomas Island flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Houston to Saint Thomas Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Saint Thomas Island trip

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