HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Thomas Island

$318+ Cheap flights from Hobby (HOU) 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — STT
Sep 10 — Sep 171
Wed 9/10
Wed 9/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hobby to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Houston Hobby to Saint Thomas Island Cyril E King are usually found in September or October, booked 22 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Hobby to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 5, 2025.

Round-trip from

$545
(American Airlines)

One-way from

$318
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$357
From Houston Hobby to Saint Thomas Island Cyril E King
Search Deals
One-way flight from Houston Hobby to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Hobby to Saint Thomas Island

Cheapest flights from Hobby to Saint Thomas Island
Explore the most affordable flight options available from Hobby to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2025.

This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:40 amHOU - STT
2 stops9h 59mAmerican Airlines
Thu 1/86:35 pmSTT - HOU
2 stops16h 03mAmerican Airlines
Deal found 9/4$545
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:44 pmHOU - STT
2 stops20h 16mAmerican Airlines
Tue 10/75:20 pmSTT - HOU
2 stops16h 08mAmerican Airlines
Deal found 9/3$565
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:39 pmHOU - STT
2 stops19h 45mAmerican Airlines
Tue 11/46:17 pmSTT - HOU
2 stops17h 24mAmerican Airlines
Deal found 9/1$602
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amHOU - STT
1 stop6h 39mDelta
Mon 11/33:49 pmSTT - HOU
1 stop9h 11mDelta
Deal found 9/3$607
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:00 amHOU - STT
1 stop6h 39mDelta
Tue 10/72:49 pmSTT - HOU
1 stop9h 11mDelta
Deal found 9/3$619
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:11 pmHOU - STT
2 stops18h 54mAmerican Airlines
Mon 10/205:20 pmSTT - HOU
2 stops17h 22mAmerican Airlines
Deal found 9/4$627
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:11 pmHOU - STT
2 stops18h 54mAmerican Airlines
Thu 10/235:20 pmSTT - HOU
2 stops16h 08mAmerican Airlines
Deal found 9/2$639
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:00 amHOU - STT
2 stops8h 57mAmerican Airlines
Sun 11/96:17 pmSTT - HOU
2 stops17h 24mAmerican Airlines
Deal found 9/3$647
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amHOU - STT
2 stops9h 05mAmerican Airlines
Sat 10/115:20 pmSTT - HOU
2 stops16h 09mAmerican Airlines
Deal found 9/2$672
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:44 pmHOU - STT
2 stops20h 16mAmerican Airlines
Mon 9/295:10 pmSTT - HOU
2 stops17h 34mAmerican Airlines
Deal found 9/2$674
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:20 pmHOU - STT
2 stops18h 37mAmerican Airlines
Sun 11/166:17 pmSTT - HOU
2 stops17h 24mAmerican Airlines
Deal found 9/2$684

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby 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, Cheapflights users made 2,558,603 searches. Data last updated September 5, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Saint Thomas Island that are best for you.

Fly from

Hobby

Fly to

Saint Thomas Island

Route

Depart

Return

Price

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Sat 10/4

6:44 pm-4:00 pm

2 stops20h 16m

Saint Thomas Island Cyril E King

Tue 10/7

5:20 pm-8:28 am

2 stops16h 08m

$565

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Wed 11/5

6:00 am-4:57 pm

2 stops8h 57m

Saint Thomas Island Cyril E King

Wed 11/12

6:17 pm-11:40 am

2 stops19h 23m

$565

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Sat 11/1

6:39 pm-3:24 pm

2 stops19h 45m

Saint Thomas Island Cyril E King

Tue 11/4

6:17 pm-9:41 am

2 stops17h 24m

$602

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Mon 10/27

6:00 am-1:39 pm

1 stop6h 39m

Saint Thomas Island Cyril E King

Mon 11/3

3:49 pm-11:00 pm

1 stop9h 11m

$607

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Mon 10/6

6:00 am-1:39 pm

1 stop6h 39m

Saint Thomas Island Cyril E King

Tue 10/7

2:49 pm-11:00 pm

1 stop9h 11m

$619

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Tue 10/7

6:00 am-4:05 pm

2 stops9h 05m

Saint Thomas Island Cyril E King

Fri 10/10

5:20 pm-8:28 am

2 stops16h 08m

$619

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Sun 10/19

8:11 pm-4:05 pm

2 stops18h 54m

Saint Thomas Island Cyril E King

Sat 10/25

5:20 pm-9:33 am

2 stops17h 13m

$627

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Thu 10/16

8:11 pm-4:05 pm

2 stops18h 54m

Saint Thomas Island Cyril E King

Mon 10/20

5:20 pm-9:42 am

2 stops17h 22m

$627

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Sun 10/19

8:11 pm-4:05 pm

2 stops18h 54m

Saint Thomas Island Cyril E King

Thu 10/23

1:39 pm-10:02 pm

2 stops9h 23m

$639

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Wed 10/15

4:41 pm-12:49 pm

2 stops19h 08m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/2

Showing 1-10 of 14 results
1
2

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

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

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to Saint Thomas Island

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

Use this chart to determine the optimal time to book a round-trip flight from Hobby to Saint Thomas Island. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Houston Hobby Airport to Saint Thomas Island, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Houston Hobby Airport to Saint Thomas Island (average of $433). Flying from Houston Hobby Airport to Saint Thomas Island in June is currently the most expensive (average of $646). 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?

Find hourly flight availability from Hobby 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 September 5, 2025.

It’s optimal to fly from Houston Hobby Airport 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 Hobby Airport to Saint Thomas Island?

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

Travelers seeking maximum savings on their Houston Hobby Airport 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.

How much does it cost to fly round-trip from Houston Hobby Airport to Saint Thomas Island?

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Thomas Island. Reviews last updated September 5, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Houston Hobby Airport to Saint Thomas Island by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,977 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,015 reviews
Delta
8.0
Very good
7,977 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Hobby 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 Hobby?

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

  • How long is the flight from Houston Hobby Airport to Saint Thomas Island?

    American Airlines and Delta can get you from Houston Hobby Airport to Saint Thomas Island in just under 6h 39m. Your travel time can differ by up to 13h 37m. The distance between Houston Hobby Airport and Saint Thomas Island is about 2057 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Houston Hobby Airport to Saint Thomas Island round-trip from $187. Other airlines that can offer you cheap pricing are American Airlines, from $512, and United Airlines, from $531. Users have found that Spirit Airlines is 66% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Hobby 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 Hobby to Saint Thomas Island.

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

    Yes. Cheapflights offers flight deals from Hobby 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 Hobby Airport to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from Houston Hobby Airport to Saint Thomas Island (average of $433). Flying from Houston Hobby Airport to Saint Thomas Island in June is currently the most expensive (average of $646). 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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hobby to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Saint Thomas Island flights
Hobby to Christiansted flights
George Bush Intcntl to Christiansted flights

Top 4 airlines flying from Hobby to Saint Thomas Island

Discover the top 4 airlines that operate flights from Hobby to Saint Thomas Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$187Average$343FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$512Average$625FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$531Average$772FlexibilityNo cancel feeOn-time69%
DeltaCheapest$544Average$594FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.