UVF

$298 Find Cheap Flights from Houston to Castries

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 Castries departing on 7/26. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Castries, 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 Castries, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Houston to Castries

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

Recent round-trip flight deals from Houston to Castries

KAYAK's recommended round-trip deals from the most popular airlines that fly from Houston to Castries.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
5:30 am - 2:20 pmIAH-UVF
7h 50m1 stop
Delta Logo
3:40 pm - 11:54 pmUVF-IAH
9h 14m1 stop
$565Delta
Find Deal
Wed, Jul 30 - Wed, Aug 6
American Airlines Logo
5:42 am - 1:43 pmIAH-UVF
7h 01m1 stop
American Airlines Logo
3:34 pm - 4:09 pmUVF-IAH
25h 35m2 stops
$570American Airlines
Find Deal
Sun, Sep 14 - Tue, Sep 30
American Airlines Logo
6:23 pm - 2:20 pmIAH-UVF
18h 57m2 stops
American Airlines Logo
3:25 pm - 9:16 amUVF-IAH
18h 51m2 stops
$595American Airlines
Find Deal
Wed, Jul 30 - Wed, Aug 6
American Airlines Logo
4:25 pm - 2:00 pmHOU-UVF
20h 35m2 stops
American Airlines Logo
3:20 pm - 9:45 amUVF-HOU
19h 25m2 stops
$595American Airlines
Find Deal
Wed, Jul 30 - Wed, Aug 6
American Airlines Logo
6:23 pm - 2:20 pmIAH-UVF
18h 57m2 stops
American Airlines Logo
3:25 pm - 5:19 pmUVF-IAH
26h 54m1 stop
$605American Airlines
Find Deal
Wed, Jul 30 - Wed, Aug 6
Delta Logo
5:30 am - 2:16 pmIAH-UVF
7h 46m1 stop
Delta Logo
3:36 pm - 11:59 pmUVF-IAH
9h 23m1 stop
$728Delta
Find Deal
Wed, Jun 11 - Tue, Jun 17
Air Canada Logo
10:00 am - 2:15 pmIAH-UVF
51h 15m2 stops
Air Canada Logo
3:10 pm - 1:11 pmUVF-IAH
23h 01m2 stops
$828Air Canada
Find Deal
Wed, Jul 2 - Tue, Jul 8
Air Canada Logo
10:00 am - 2:15 pmIAH-UVF
51h 15m2 stops
Air Canada Logo
3:10 pm - 11:15 amUVF-IAH
21h 05m1 stop
$850Air Canada
Find Deal
Wed, Jul 2 - Tue, Jul 8
WestJet Logo
8:00 am - 1:45 pmIAH-UVF
28h 45m2 stops
WestJet Logo
2:35 pm - 10:42 pmUVF-IAH
33h 07m2 stops
$1,184WestJet
Find Deal
Wed, Jul 2 - Sun, Jul 6
United Airlines Logo
5:00 am - 3:30 pmIAH-UVF
9h 30m1 stop
United Airlines Logo
12:55 pm - 11:50 pmUVF-IAH
11h 55m1 stop
$1,555United Airlines
Find Deal
Sat, Jun 28 - Sat, Jul 5
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KAYAK's insights & trends for Houston to Castries flights

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

What’s the cheapest day of the week to fly from Houston to Castries?

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

When flying from Houston to Castries, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Houston, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Houston to Castries?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Castries, 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 Castries is September, where tickets cost $422 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is $916 and $906 respectively.

Good to know

Cheapest flight$298
Flight from Houston George Bush Airport to Castries

When to book flights from Houston to Castries

Are your dates flexible? Find out the best times to travel from Houston to Castries 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 Castries

  • What is the cheapest flight from Houston to Castries?

    In the last 3 days, the lowest price for a flight from Houston to Castries was $298 for a one-way ticket and $565 for a round-trip.

  • Do I need a passport to fly between Houston and Castries?

    Yes

  • Which airports will I be using when flying from Houston to Castries?

    Houston is served by 2 major airports and there is only 1 main airport in Castries. You will leave Houston from one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be arriving at Castries Hewanorra.

  • Which aircraft models fly most regularly from Houston to Castries?

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

  • Which airline alliances offer flights from Houston to Castries?

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

  • How does KAYAK find such low prices on flights from Houston to Castries?

    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 Castries.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries 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 Castries?

    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 Castries 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 Castries?

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

Top airlines flying from Houston to Castries

 
See real verified KAYAK customer reviews for airlines flying from Houston to Castries. 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 Castries? 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.
8.0
DeltaOverall score based on 7934 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

6.0 GoodTina, Apr 2025MSP - CLT
Read more Delta reviews

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

Everything was on time, we arrived early, everything worked well.

Angela was the best fa ever. She made that 8 hour flight a breeze

This was a pleasant, short flight and the crew was friendly.

The service and food needs to improve to catch up with other international flights

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

Everything you need to know for your flight from Houston to Castries

Information on your arrival and departure airports

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