$125 Find Cheap Flights from Saint Thomas Island to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint Thomas Island to Houston departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint Thomas Island to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint Thomas Island to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$292
Spirit Airlines
Thu 4/2Mon 4/6
STT - IAH • 1 stop
Cheapest non-stop
$709
United Airlines
Thu 5/28Sun 5/31
STT - IAH • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Arrive at STT three hours early for customs clearance.
Use rideshare apps from IAH, but not at Terminal E.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $293 (round-trip)
Best reviews • 6.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 5h 03m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Houston!
Flight Deals
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Flight Deals

Cheap Flights from Saint Thomas Island to Houston (STT-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint Thomas Island to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Saint Thomas Island to Houston

Thu, Apr 2 - Mon, Apr 6
Multiple Airlines Logo
2:36 pm - 10:37 pm
STT
-
IAH
9h 01m
1 stop
Multiple Airlines Logo
9:25 pm - 1:26 pm
IAH
-
STT
15h 01m
1 stop
$292Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Spirit Airlines Logo
2:36 pm - 10:18 am
STT
-
IAH
20h 42m
1 stop
Spirit Airlines Logo
6:00 am - 4:15 pm
IAH
-
STT
9h 15m
1 stop
$293Spirit Airlines
Mon, Apr 13 - Mon, Apr 20
Spirit Airlines Logo
2:36 pm - 8:40 am
STT
-
IAH
19h 04m
2 stops
Spirit Airlines Logo
6:00 am - 4:15 pm
IAH
-
STT
9h 15m
1 stop
$309Spirit Airlines
Thu, Apr 2 - Mon, Apr 6
Spirit Airlines Logo
2:36 pm - 10:37 pm
STT
-
IAH
9h 01m
1 stop
Spirit Airlines Logo
4:30 pm - 3:28 pm
IAH
-
STT
21h 58m
2 stops
$327Spirit Airlines
Mon, Apr 13 - Mon, Apr 20
Spirit Airlines Logo
2:36 pm - 8:40 am
STT
-
IAH
19h 04m
2 stops
Spirit Airlines Logo
12:35 pm - 11:30 am
IAH
-
STT
21h 55m
2 stops
$329Spirit Airlines
Thu, Apr 2 - Mon, Apr 6
Spirit Airlines Logo
2:36 pm - 10:37 pm
STT
-
IAH
9h 01m
1 stop
Spirit Airlines Logo
8:00 am - 3:28 pm
IAH
-
STT
30h 28m
3 stops
$355Spirit Airlines
Tue, Jun 23 - Mon, Jul 13
Southwest Logo
2:35 pm - 11:10 pm
STT
-
HOU
9h 35m
1 stop
Southwest Logo
5:05 am - 1:50 pm
HOU
-
STT
7h 45m
1 stop
$549Southwest
Tue, Jun 23 - Mon, Jul 13
Southwest Logo
2:35 pm - 11:40 pm
STT
-
HOU
10h 05m
2 stops
Southwest Logo
7:50 pm - 1:45 pm
HOU
-
STT
16h 55m
2 stops
$580Southwest
Mon, Jun 15 - Fri, Jun 19
Southwest Logo
2:45 pm - 12:45 am
STT
-
HOU
11h 00m
2 stops
Southwest Logo
8:35 pm - 2:00 pm
HOU
-
STT
16h 25m
2 stops
$820Southwest
Mon, Jun 15 - Fri, Jun 19
American Airlines Logo
2:27 pm - 11:59 pm
STT
-
HOU
10h 32m
1 stop
American Airlines Logo
6:03 am - 4:17 pm
HOU
-
STT
9h 14m
1 stop
$1,307American Airlines
Booking Insights

KAYAK's insights & trends for Saint Thomas Island to Houston flights

Get data-powered insights and trends into flights from Saint Thomas Island to Houston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Saint Thomas Island to Houston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Saint Thomas Island to Houston departing in April.

What is the cheapest Saint Thomas Island to Houston flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Saint Thomas Island to Houston costs $382 on the route between Saint Thomas Island (STT) and Houston George Bush Intcntl Airport (IAH). It is also the most popular route.

What’s the cheapest day of the week to fly from Saint Thomas Island to Houston?

The average price of all round-trip flights from Saint Thomas Island to Houston clicked on KAYAK for each day over the last 12 months.

For Saint Thomas Island to Houston, Sunday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Houston back to Saint Thomas Island, the best deals are generally found on Wednesday, with Friday being the most expensive.

Expert advice

Expert advice for your flight from Saint Thomas Island to Houston

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Marisa Garcia

Marisa Garcia

Expert on STT

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Good to know

Cheapest flight$125
Flight from Saint Thomas Island to Houston George Bush Airport

When to book flights from Saint Thomas Island to Houston

Are your dates flexible? Find out the best times to travel from Saint Thomas Island to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Saint Thomas Island to Houston

  • What is the cheapest flight from Saint Thomas Island to Houston?

    In the last 3 days, the lowest price for a flight from Saint Thomas Island to Houston was $125 for a one-way ticket and $292 for a round-trip.

  • Do I need a passport to fly between Saint Thomas Island and Houston?

    Yes

  • Which airports will I be using when flying from Saint Thomas Island to Houston?

    Saint Thomas Island is served by only 1 airport and there are 2 airports in Houston. You will leave Saint Thomas Island from Saint Thomas Island Cyril E King and you will be arriving in Houston at one of these airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Saint Thomas Island to Houston?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Saint Thomas Island to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint Thomas Island to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint Thomas Island to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Saint Thomas Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Saint Thomas Island to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Saint Thomas Island with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint Thomas Island to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Saint Thomas Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Saint Thomas Island to Houston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Saint Thomas Island Cyril E King to Houston.
Find which airlines fly direct from Saint Thomas Island Cyril E King Airport to Houston, which days they fly and book direct flights.

Direct departures

Saint Thomas Island Cyril E King to Houston

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston to Saint Thomas Island Cyril E King

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Saint Thomas Island to Houston

 
See real verified KAYAK customer reviews for airlines flying from Saint Thomas Island to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Saint Thomas Island to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.3
Spirit AirlinesOverall score based on 8537 reviews
4.9Entertainment
6.6Boarding
5.9Comfort
7.0Crew
5.0Food
Airline reviews

Bad airline to travel with my flight was delayed for more than 3 hours they act like it’s normal

2.0 MediocreAnonymous, Mar 2026
FLL - DFW
Read more Spirit Airlines reviews

Bad airline to travel with my flight was delayed for more than 3 hours they act like it’s normal

flight delayed because of poor staffing and organization - confusion from gate agents and flight attendant supervisors scheduling a missing flight attendant. flight delay 1 hr 30 min

Overall, it was nice. My only complaint was that I purchased WiFi, and it only worked for a fraction of the flight. Everything else was great

My flight was delayed by over an hour and the turbulance was horrible.

This flight cancelled. I am in the airport right now and my kids sleep on the floor. We are waiting for information in the line 4 hours and rude woman from spirit airline offers us flight to Austin on 23 February. No water no food offer. The offer to book hotel and they will refund 150$. The nearest hotel 450$ per night. So I got flight to San Antonio 02/22 at 7am. I hate this company, they are rude and no empathy. So many people with kids were there. And I don’t sleep and it is cold here. I don’t have warm clothes for me and my kids. And I don’t have money for transport from San Antonio to my Austin.

The flight was delayed over an hour which got us into DFW at approximately 2:20 am

Terrible. Spirit cancelled the flight with 3 hours notice and were absolutely no help getting another flight. Had to make my own reservation on another airline and arrived in Dallas 12 hours later.

They cancelled the flight due to crew unavailability. The next day they cancelled the flight again.

That gate is like a ducking shelter at Newark No where to sit Outlets that don’t work Bathrooms that are dirty

For the cost you can't e too critical, but the inablitiy to recline the seat and minimal cushioning in the seats made for a less than comfortable flight. Other than that we had an ealry departure and arrival, boarding was smooth.

Everything you need to know for your flight from Saint Thomas Island to Houston

Information on your arrival and departure airports