STT

$268 Find Cheap Flights from Houston to Saint Thomas Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Saint Thomas Island departing on 11/16. 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 Saint Thomas Island

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

Cheapest round-trip
$491
Typical prices: $540-$378
Southwest
Fri 8/28Thu 9/3
HOU - STT • 1 stop
Cheapest non-stop
$626
Typical prices: $701-$1,167
United Airlines
Thu 7/16Thu 7/23
IAH - STT • Non-stop
Top airlines
Cheapest • from $491 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines. Average duration is 4h 51m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 35% compared to booking last minute.
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 Saint Thomas Island!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Houston to Saint Thomas Island

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Saint Thomas Island 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 Houston to Saint Thomas Island

Fri, Aug 28 - Thu, Sep 3
Southwest Logo
5:05 am - 1:50 pm
HOU
-
STT
7h 45m
1 stop
Southwest Logo
2:35 pm - 8:00 pm
STT
-
HOU
6h 25m
1 stop
$491Southwest
Fri, Aug 28 - Thu, Sep 3
Southwest Logo
6:40 pm - 1:20 pm
HOU
-
STT
17h 40m
2 stops
Southwest Logo
2:35 pm - 9:25 am
STT
-
HOU
19h 50m
2 stops
$549Southwest
Tue, Nov 3 - Wed, Nov 11
JetBlue Logo
7:24 am - 4:44 pm
IAH
-
STT
31h 20m
2 stops
JetBlue Logo
5:40 pm - 11:47 am
STT
-
IAH
20h 07m
2 stops
$561JetBlue
Sun, Aug 23 - Mon, Aug 31
JetBlue Logo
4:42 pm - 3:32 pm
IAH
-
STT
21h 50m
2 stops
JetBlue Logo
4:27 pm - 11:47 am
STT
-
IAH
20h 20m
2 stops
$562JetBlue
Thu, Oct 29 - Tue, Nov 3
JetBlue Logo
7:24 am - 3:45 pm
IAH
-
STT
31h 21m
2 stops
JetBlue Logo
5:40 pm - 10:54 am
STT
-
IAH
19h 14m
2 stops
$567JetBlue
Mon, Aug 24 - Mon, Aug 31
JetBlue Logo
1:00 pm - 3:32 pm
IAH
-
STT
25h 32m
2 stops
JetBlue Logo
4:27 pm - 11:47 am
STT
-
IAH
44h 20m
2 stops
$568JetBlue
Mon, Aug 17 - Mon, Aug 24
JetBlue Logo
1:00 pm - 3:32 pm
IAH
-
STT
25h 32m
2 stops
JetBlue Logo
4:27 pm - 3:47 pm
STT
-
IAH
24h 20m
2 stops
$583JetBlue
Thu, Oct 29 - Tue, Nov 3
American Airlines Logo
8:22 pm - 2:35 pm
HOU
-
STT
17h 13m
2 stops
American Airlines Logo
12:57 pm - 11:57 pm
STT
-
HOU
13h 00m
2 stops
$636American Airlines
Sun, Aug 23 - Mon, Aug 31
Delta Logo
6:00 am - 1:34 pm
HOU
-
STT
6h 34m
1 stop
Delta Logo
2:49 pm - 10:05 pm
STT
-
HOU
8h 16m
1 stop
$660Delta
Fri, Sep 25 - Tue, Sep 29
American Airlines Logo
4:18 pm - 12:51 pm
HOU
-
STT
19h 33m
2 stops
American Airlines Logo
1:41 pm - 11:14 am
STT
-
HOU
22h 33m
2 stops
$661American Airlines
Booking Insights

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

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

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

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

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

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

The cheapest return flight from Houston to Saint Thomas Island costs $575 on the route between Houston George Bush Intcntl Airport (IAH) and Saint Thomas Island (STT). It is also the most popular route.

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

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

If you are looking for a flight deal from Houston to Saint Thomas Island, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Saint Thomas Island, Tuesday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Saint Thomas Island is June, where tickets cost $115 (return) on average. On the other hand, the most expensive months are January and March, where the average cost of round-trip tickets is $284 and $280 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston to Saint Thomas Island, you should book around 4 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Expert advice

Expert advice for your flight from Houston to Saint Thomas Island

 
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$268
Flight from Houston George Bush Airport to Saint Thomas Island

When to book flights from Houston to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from Houston to Saint Thomas Island 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 Houston to Saint Thomas Island

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

    In the last 5 days, the lowest price for a flight from Houston to Saint Thomas Island was $268 for a one-way ticket and $491 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston and on arrival in Saint Thomas Island.

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

    There are 2 airports in Houston (Houston Hobby and Houston George Bush Intcntl.) and only 1 airport in Saint Thomas Island (Saint Thomas Island Cyril E King). The cheapest flights are generally found on the Houston George Bush Airport to Saint Thomas Island Cyril E King flight route.

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

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

  • Which airline alliances offer flights from Houston to Saint Thomas Island?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Houston and Saint Thomas Island, with SkyTeam being the most commonly used for this route.

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

    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 Houston to Saint Thomas Island.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Houston 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 Houston to Saint Thomas Island?

    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 Saint Thomas Island with an airline and back to Houston with another airline.

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

    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 Saint Thomas Island from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Houston to Saint Thomas Island?

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

Direct departures

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

Direct returns

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

Reviews of the top 4 airlines serving from Houston to Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from Houston to Saint Thomas Island. 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 Houston to Saint Thomas Island? 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.
7.8
DeltaOverall score based on 8408 reviews
7.8Comfort
7.2Food
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

2.0 MediocreMargaret, Jun 2026
MSY - LGA
Read more Delta reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

The seats. The seat in front of me was awful and when the guy sat down, it flew back and hit my head when I was putting my backpack under the seat, It didn't make for a pleasant experience,

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

I tried to book a flight with Jet Blue. Your third party company hijacked my attempt with a website that looked like I was booking with Jet Blue. I realized it when I paid. I tried to cancel and was told by a man in India that there were no refunds. $735 stolen, Thanks Kayak!

It was inexplicably canceled and we are stuck in LA, haven't gotten home and it has been an inconvenience having lost work (on unpaid leave for my husband).

I like everything. Blythe at DCA is the absolute best!

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

You should have had Wifi to make it much enjoyable.

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

The flight was delayed after already taxiing from the gate due to a malfunction. After 3 hours we were told the flight was canceled. The next flight available was Sunday. My daughter and I stayed overnight in the airport due to this issue. I was given a $12 meal voucher. Unacceptable

Whole experience was poor. Delayed 2 hours. Lied about the delays. Was all jet blues fault and tried to blame on air traffic control. Sent out other let trips and wouldn't allow people to switch aircraft.

My bag was not loaded on my flight. it was not communicated to me until i was waiting for my bag at my destination. there was no confirmation of when my bag was arriving and no way to track it.

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

Information on your arrival and departure airports