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Cheap flights from Houston to Saint Thomas Island from $141

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 3/2. 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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Find the cheapest flights from Houston to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
8:19 pm - 2:52 pm
IAH
-
STT
16h 33m1 stop
Spirit Airlines Logo
3:57 pm - 11:34 pm
STT
-
IAH
9h 37m1 stop
$273Spirit Airlines
Sat, Jan 17 - Sat, Jan 24
Spirit Airlines Logo
9:38 pm - 2:31 pm
IAH
-
STT
14h 53m1 stop
Spirit Airlines Logo
3:36 pm - 8:43 pm
STT
-
IAH
7h 07m1 stop
$275Spirit Airlines
Tue, Feb 17 - Thu, Feb 26
Spirit Airlines Logo
4:35 pm - 2:52 pm
IAH
-
STT
20h 17m2 stops
Spirit Airlines Logo
3:57 pm - 11:34 pm
STT
-
IAH
9h 37m1 stop
$283Spirit Airlines
Thu, Jan 29 - Sun, Feb 1
Spirit Airlines Logo
9:38 pm - 2:31 pm
IAH
-
STT
14h 53m1 stop
Spirit Airlines Logo
3:36 pm - 12:10 am
STT
-
IAH
10h 34m2 stops
$286Spirit Airlines
Wed, Feb 25 - Mon, Mar 2
Southwest Logo
5:25 am - 2:55 pm
HOU
-
STT
7h 30m1 stop
Southwest Logo
3:05 pm - 9:15 am
STT
-
HOU
19h 10m2 stops
$467Southwest
Mon, Mar 2 - Mon, Mar 9
Southwest Logo
5:25 am - 2:55 pm
HOU
-
STT
7h 30m1 stop
Southwest Logo
2:10 pm - 7:45 pm
STT
-
HOU
7h 35m1 stop
$521Southwest
Tue, Feb 17 - Thu, Feb 26
American Airlines Logo
6:00 am - 5:31 pm
HOU
-
STT
9h 31m2 stops
American Airlines Logo
4:29 pm - 11:57 pm
STT
-
HOU
9h 28m1 stop
$535American Airlines
Thu, Feb 19 - Thu, Feb 26
Delta Logo
5:25 am - 3:04 pm
HOU
-
STT
7h 39m1 stop
Delta Logo
3:00 pm - 10:42 pm
STT
-
HOU
8h 42m1 stop
$544Delta
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
6:36 pm - 2:23 pm
HOU
-
STT
17h 47m2 stops
American Airlines Logo
4:29 pm - 11:57 pm
STT
-
HOU
9h 28m1 stop
$560American Airlines
Fri, Feb 6 - Fri, Feb 13
Delta Logo
6:00 am - 1:46 pm
HOU
-
STT
6h 46m1 stop
Delta Logo
3:00 pm - 10:42 pm
STT
-
HOU
8h 42m1 stop
$607Delta
Sun, Mar 22 - Sun, Mar 29

Spirit Airlines flights from Houston to Saint Thomas Island

Our best Spirit Airlines deals on Houston to Saint Thomas Island flight tickets
Spirit Airlines
Jan 17
IAH8:19 pmHouston George Bush Intcntl
16h 33m
1 stop
STT2:52 pmSaint Thomas Island Cyril E King
Jan 24
STT3:57 pmSaint Thomas Island Cyril E King
9h 37m
1 stop
IAH11:34 pmHouston George Bush Intcntl
$273
Find similar
Spirit Airlines
Feb 17
IAH9:38 pmHouston George Bush Intcntl
14h 53m
1 stop
STT2:31 pmSaint Thomas Island Cyril E King
Feb 26
STT3:36 pmSaint Thomas Island Cyril E King
7h 07m
1 stop
IAH8:43 pmHouston George Bush Intcntl
$275
Find similar
Spirit Airlines
Jan 29
IAH4:35 pmHouston George Bush Intcntl
20h 17m
2 stops
STT2:52 pmSaint Thomas Island Cyril E King
Feb 1
STT3:57 pmSaint Thomas Island Cyril E King
9h 37m
1 stop
IAH11:34 pmHouston George Bush Intcntl
$283
Find similar

Delta flights from Houston to Saint Thomas Island

Our best Delta deals on Houston to Saint Thomas Island flight tickets
Delta
Mar 3
HOU5:25 amHouston Hobby
7h 39m
1 stop
STT3:04 pmSaint Thomas Island Cyril E King
Mar 10
STT3:00 pmSaint Thomas Island Cyril E King
8h 42m
1 stop
HOU10:42 pmHouston Hobby
$544
Find similar
Delta
Mar 22
HOU6:00 amHouston Hobby
6h 46m
1 stop
STT1:46 pmSaint Thomas Island Cyril E King
Mar 29
STT3:00 pmSaint Thomas Island Cyril E King
8h 42m
1 stop
HOU10:42 pmHouston Hobby
$607
Find similar
Delta
Jan 19
HOU5:45 amHouston Hobby
7h 20m
1 stop
STT3:05 pmSaint Thomas Island Cyril E King
Jan 23
STT3:10 pmSaint Thomas Island Cyril E King
9h 23m
1 stop
HOU10:33 pmHouston Hobby
$619
Find similar

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 December 23, 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

Sat 1/17

8:19 pm-2:52 pm

1 stop16h 33m

Saint Thomas Island Cyril E King

Sat 1/24

3:57 pm-11:34 pm

1 stop9h 37m

$273

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Tue 2/17

9:38 pm-2:31 pm

1 stop14h 53m

Saint Thomas Island Cyril E King

Thu 2/26

3:36 pm-8:43 pm

1 stop7h 07m

$275

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 1/29

4:35 pm-2:52 pm

2 stops20h 17m

Saint Thomas Island Cyril E King

Sun 2/1

3:57 pm-11:34 pm

1 stop9h 37m

$283

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Wed 2/25

9:38 pm-2:31 pm

1 stop14h 53m

Saint Thomas Island Cyril E King

Mon 3/2

3:36 pm-12:10 am

2 stops10h 34m

$286

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Mon 3/2

5:25 am-2:55 pm

1 stop7h 30m

Saint Thomas Island Cyril E King

Mon 3/9

3:05 pm-9:15 am

2 stops19h 10m

$467

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Tue 2/17

5:25 am-2:55 pm

1 stop7h 30m

Saint Thomas Island Cyril E King

Thu 2/26

2:10 pm-7:45 pm

1 stop7h 35m

$521

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Thu 2/19

6:00 am-5:31 pm

2 stops9h 31m

Saint Thomas Island Cyril E King

Thu 2/26

4:29 pm-11:57 pm

1 stop9h 28m

$535

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Tue 3/3

5:25 am-3:04 pm

1 stop7h 39m

Saint Thomas Island Cyril E King

Tue 3/10

3:00 pm-10:42 pm

1 stop8h 42m

$544

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Fri 2/6

6:36 pm-2:23 pm

2 stops17h 47m

Saint Thomas Island Cyril E King

Fri 2/13

4:29 pm-11:57 pm

1 stop9h 28m

$560

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Sun 3/22

6:00 am-1:46 pm

1 stop6h 46m

Saint Thomas Island Cyril E King

Sun 3/29

3:00 pm-10:42 pm

1 stop8h 42m

$607

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 $442.

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 $570 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

Every day

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 every day.
There is 1 airport in Saint Thomas Island. From Houston there are direct flights to Saint Thomas Island Cyril E King (STT).
Search flight deals

  • 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 4h 35m, 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
8,196 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $531Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
American AirlinesPriceFrom $543Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $544Free CancellationRating
7.9
8,014 reviews
Search Delta 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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Find better results for your trip to the U.S. Virgin Islands

Airports servicing U.S. Virgin Islands

Saint Croix Airport