What are the cheapest airlines flying from Houston to Saint Thomas Island round-trip?

Cheapflights users have booked flights from Houston to Saint Thomas Island round-trip from $178. Other airlines that can offer you cheap pricing are American Airlines, from $545, and Delta, from $582. These flights start at 67% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Houston to Saint Thomas Island one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $89. Users have also found prices from $308 and $333 on Delta and American Airlines, respectively.

What are the most popular airlines that fly from Houston to Saint Thomas Island?

The most popular airlines flying from Houston to Saint Thomas Island are American Airlines, Delta and Spirit Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Houston to Saint Thomas Island?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Saint Thomas Island. Check prices with Cheapflights to find a great deal for your trip.

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

Users have found that booking a flight from Houston to Saint Thomas Island at least 40 days early can save you up to 937% on average compared to booking a flight this week. If booking 40 days before your flight isn’t an option for you, users have found flights from Houston to Saint Thomas Island for as little as $243 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $978 for flights departing within the next 3 days.

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

April is one of the best times of the year to fly to Saint Thomas Island from Houston. Prices for April average $540 per person but you can even find prices for as low as $226. The most expensive prices can be found in the month of June. Opting for a April flight can save you 28% on your journey compared to booking in June

What airport do you fly into for flights to Saint Thomas Island from Houston?

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 Saint Thomas Island from Houston. Booking flights from Houston to Cyril E King (STT) should be relatively easy as there are 0 daily inbound flights from Houston from 4 different airlines.

Can I find deals for flights from Houston to Saint Thomas Island that include hotel bookings?

Yes. In addition to deals on Houston to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Houston to Saint Thomas Island?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Saint Thomas Island.

Can I find deals for business class flights from Houston to Saint Thomas Island?

Yes. Cheapflights offers flight deals from Houston to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$89+ Flights from Houston to Saint Thomas Island

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The best prices from Houston to Saint Thomas Island Cyril E King are usually found in April or October, booked 40 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Houston to Saint Thomas Island

Round-trip from	$178 (Cheapflightsfares)
One-way from	$89 (Mytrip)
Popular in	June
Cheapest in	April
Average price	$564

From Houston to Saint Thomas Island Cyril E King

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One-way flight from Houston to Saint Thomas Island Cyril E King

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Highest demand for flights based on searches. 12% potential increase in price ($80 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find flight deals from Houston to Saint Thomas Island

Cheapest flights from Houston to Saint Thomas Island
Explore the most affordable flight options available from Houston to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.

Wed 5/75:48 pmIAH - STT

1 stop15h 04mSpirit Airlines

Wed 5/1410:47 amSTT - IAH

1 stop14h 20mSpirit Airlines

Deal found 3/13

$178

Thu 5/18:02 pmIAH - STT

1 stop12h 58mMultiple Airlines

Sun 5/45:40 pmSTT - IAH

1 stop8h 05mMultiple Airlines

Deal found 3/13

$419

Wed 5/76:00 amHOU - STT

1 stop8h 10mDelta

Wed 5/142:51 pmSTT - HOU

1 stop7h 44mDelta

Deal found 3/13

$544

Wed 5/75:00 amHOU - STT

2 stops10h 20mAmerican Airlines

Wed 5/145:10 pmSTT - HOU

2 stops16h 32mAmerican Airlines

Deal found 3/13

$545

Wed 12/315:55 pmIAH - STT

2 stops16h 25mAmerican Airlines

Thu 1/84:35 pmSTT - IAH

1 stop8h 59mAmerican Airlines

Deal found 3/13

$545

Wed 12/317:20 amIAH - STT

1 stop6h 40mDelta

Wed 1/74:00 pmSTT - IAH

1 stop9h 59mDelta

Deal found 3/12

$594

Sat 4/59:48 amIAH - STT

Nonstop4h 55mUnited Airlines

Tue 4/84:45 pmSTT - IAH

1 stop8h 54mUnited Airlines

Deal found 3/13

$650

Best flights from Houston to Saint Thomas Island
Discover carefully curated flight deals from Houston to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 14, 2025.

Wed 5/75:48 pmIAH - STT

1 stop15h 04mSpirit Airlines

Wed 5/1410:47 amSTT - IAH

1 stop14h 20mSpirit Airlines

Deal found 3/13

$178

Thu 5/18:02 pmIAH - STT

1 stop12h 58mMultiple Airlines

Sun 5/45:40 pmSTT - IAH

1 stop8h 05mMultiple Airlines

Deal found 3/13

$419

Wed 5/75:00 amHOU - STT

2 stops8h 48mAmerican Airlines

Wed 5/145:10 pmSTT - HOU

2 stops16h 32mAmerican Airlines

Deal found 3/13

$545

Wed 5/76:00 amHOU - STT

1 stop6h 41mDelta

Wed 5/141:17 pmSTT - HOU

1 stop9h 18mDelta

Deal found 3/13

$582

Sat 4/59:48 amIAH - STT

Nonstop4h 55mUnited Airlines

Tue 4/84:45 pmSTT - IAH

1 stop8h 54mUnited Airlines

Deal found 3/13

$650

Fri 4/255:00 amIAH - STT

2 stops10h 59mAmerican Airlines

Sun 4/275:50 pmSTT - IAH

1 stop7h 09mAmerican Airlines

Deal found 3/13

$627

Last-minute flights from Houston to Saint Thomas Island
Discover last-minute flight deals from Houston to Saint Thomas Island. Data last updated March 14, 2025 and is based on user searches.

Thu 3/209:21 pmIAH - STT

1 stop11h 45mSpirit Airlines

Thu 3/2711:11 amSTT - IAH

1 stop11h 42mSpirit Airlines

Deal found 3/12

$348

Thu 3/206:15 pmIAH - STT

1 stop17h 41mUnited Airlines

Sun 3/231:15 pmSTT - IAH

Nonstop5h 22mUnited Airlines

Deal found 3/12

$1,345

Mon 3/246:00 amHOU - STT

1 stop6h 41mDelta

Mon 3/311:55 pmSTT - HOU

1 stop10h 11mDelta

Deal found 3/13

$1,149

Mon 3/316:00 amHOU - STT

1 stop7h 56mDelta

Tue 4/83:00 pmSTT - HOU

1 stop8h 27mDelta

Deal found 3/13

$714

Sat 4/54:57 pmIAH - STT

1 stop16h 09mSpirit Airlines

Tue 4/89:50 amSTT - IAH

1 stop10h 47mSpirit Airlines

Deal found 3/13

$191

Sat 4/56:31 pmHOU - STT

2 stops16h 34mAmerican Airlines

Tue 4/812:55 pmSTT - HOU

2 stops10h 45mAmerican Airlines

Deal found 3/13

$629

Sat 4/59:48 amIAH - STT

Nonstop4h 55mUnited Airlines

Tue 4/84:45 pmSTT - IAH

1 stop8h 54mUnited Airlines

Deal found 3/13

$650

Sat 4/59:48 amIAH - STT

Nonstop4h 55mMultiple Airlines

Sat 4/1211:21 amSTT - IAH

1 stop24h 30mMultiple Airlines

Deal found 3/12

$984

Fri 4/255:00 amIAH - STT

2 stops10h 59mAmerican Airlines

Sun 4/275:50 pmSTT - IAH

1 stop7h 09mAmerican Airlines

Deal found 3/13

$627

One-way flights from Houston to Saint Thomas Island
Search for one-way flight options from Houston to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated March 14, 2025.

Tue 4/228:02 pmIAH - STT

1 stop12h 58mSpirit Airlines

Deal found 3/13

$89

Sun 4/206:00 amHOU - STT

1 stop8h 05mDelta

Deal found 3/13

$308

Sat 5/175:00 amHOU - STT

2 stops10h 20mAmerican Airlines

Deal found 3/13

$333

Sat 5/175:00 amIAH - STT

2 stops10h 20mAmerican Airlines

Deal found 3/13

$333

Wed 6/119:48 amIAH - STT

Nonstop4h 55mUnited Airlines

Deal found 3/12

$353

Find flights from Houston to Saint Thomas Island within your budget

Fly from

Fly to

Route

Depart

Return

Price

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Wed 5/7

5:48 pm-9:52 am

1 stop15h 04m

Saint Thomas Island Cyril E King

Wed 5/14

10:47 am-12:07 am

1 stop14h 20m

$178

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 5/1

8:02 pm-10:00 am

1 stop12h 58m

Saint Thomas Island Cyril E King

Sun 5/4

5:40 pm-12:45 am

1 stop8h 05m

$419

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Wed 5/7

6:00 am-3:10 pm

1 stop8h 10m

Saint Thomas Island Cyril E King

Wed 5/14

2:51 pm-9:35 pm

1 stop7h 44m

$544

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Wed 5/7

5:00 am-4:20 pm

2 stops10h 20m

Saint Thomas Island Cyril E King

Wed 5/14

5:10 pm-8:42 am

2 stops16h 32m

$545

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Fri 4/25

5:00 am-4:59 pm

2 stops10h 59m

Saint Thomas Island Cyril E King

Sun 4/27

5:50 pm-11:59 pm

1 stop7h 09m

$627

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Sat 4/5

9:48 am-3:43 pm

Nonstop4h 55m

Saint Thomas Island Cyril E King

Tue 4/8

4:45 pm-12:39 am

1 stop8h 54m

$650

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Tue 4/22

8:02 pm-10:00 am

1 stop12h 58m

$89

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Sun 4/20

6:00 am-3:05 pm

1 stop8h 05m

$308

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Sat 7/19

8:23 pm-12:45 pm

2 stops15h 22m

$314

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Sat 5/17

5:00 am-4:20 pm

2 stops10h 20m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 11 results

Best time to book a flight from Houston to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Houston 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.

Travel insights for flights from Houston to Saint Thomas Island

Get recent, data-driven insights about flights from Houston to Saint Thomas Island including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Houston to Saint Thomas Island?

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Saint Thomas Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Houston to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from Houston to Saint Thomas Island (average of $433). Flying from Houston to Saint Thomas Island in June is currently the most expensive (average of $651). 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 HOU to STT?

It’s optimal to fly from Houston to Saint Thomas Island in the afternoon. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Houston to Saint Thomas Island?

Travelers seeking maximum savings on their Houston to Saint Thomas Island flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Saint Thomas Island

See what other customers who have flown with Delta, United Airlines and American Airlines from Houston to Saint Thomas Island have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,944 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,944 reviews

Delta

8.0

Very good

7,944 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,623 reviews

Delta

8.0

Very good

7,944 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,944 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines

6.3

Okay

7,894 reviews

Delta

8.0

Very good

7,944 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Saint Thomas Island from Houston?
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 Saint Thomas Island from Houston. Booking flights from Houston to Cyril E King (STT) should be relatively easy as there are 0 daily inbound flights from Houston from 4 different airlines.
What are the cheapest airlines flying from Houston to Saint Thomas Island round-trip?
Cheapflights users have booked flights from Houston to Saint Thomas Island round-trip from $178. Other airlines that can offer you cheap pricing are American Airlines, from $545, and Delta, from $582. These flights start at 67% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Houston to Saint Thomas Island one-way?
For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $89. Users have also found prices from $308 and $333 on Delta and American Airlines, respectively.
Can I find deals for flights from Houston to Saint Thomas Island that include hotel bookings?
Yes. In addition to deals on Houston to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Houston to Saint Thomas Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Saint Thomas Island.
Can I find deals for business class flights from Houston to Saint Thomas Island?
Yes. Cheapflights offers flight deals from Houston to Saint Thomas Island 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 Houston to Saint Thomas Island?
Currently, September is the cheapest month in which you can book a flight from Houston to Saint Thomas Island (average of $433). Flying from Houston to Saint Thomas Island in June is currently the most expensive (average of $651). 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

St. John

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Houston to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$190	Average$326	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$322	Average$638	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$432	Average$737	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$477	Average$645	FlexibilityNo cancel fee	On-time71%

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$89+ Cheap flights from Houston to Saint Thomas Island (STT)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Houston to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Houston to Saint Thomas Island Cyril E King are usually found in April or October, booked 40 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Houston to Saint Thomas Island

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Houston to Saint Thomas Island

Cheapest flights from Houston to Saint Thomas IslandExplore the most affordable flight options available from Houston to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.

Explore the most affordable flight options available from Houston to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.

Find flights from Houston to Saint Thomas Island within your budget

Best time to book a flight from Houston to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Houston with our price prediction graph.

Travel insights for flights from Houston to Saint Thomas Island

Get recent, data-driven insights about flights from Houston to Saint Thomas Island including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Houston to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Saint Thomas Island. Price data was last updated on March 7, 2025.

What is the cheapest month to book a flight from Houston to Saint Thomas Island?

What is the cheapest time of day to fly from HOU to STT?

Find hourly flight availability from Houston to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 14, 2025.

What is the cheapest day to fly from Houston to Saint Thomas Island?

Use this chart to determine the cheapest time to fly round-trip from Houston to Saint Thomas Island. Price data was last updated on December 16, 2024.

Reviews of airlines servicing Saint Thomas Island

See what other customers who have flown with Delta, United Airlines and American Airlines from Houston to Saint Thomas Island have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Houston to Saint Thomas Island. 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 into for flights to Saint Thomas Island from Houston?

What are the cheapest airlines flying from Houston to Saint Thomas Island round-trip?

What are the cheapest airlines to fly from Houston to Saint Thomas Island one-way?

Can I find deals for flights from Houston to Saint Thomas Island that include hotel bookings?

How can I find direct flights from Houston to Saint Thomas Island?

Can I find deals for business class flights from Houston to Saint Thomas Island?

What is the cheapest month to book a flight from Houston to Saint Thomas Island?

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Top 4 airlines flying from Houston to Saint Thomas Island

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Cheapest flights from Houston to Saint Thomas Island
Explore the most affordable flight options available from Houston to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.