UVF

$269 Find Cheap Flights from Houston to Castries - Compare and Save

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 8/24. 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 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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Everything you should know

Cheapest round-trip
$618
Typical prices: $753-$622
JetBlue
Thu 8/13Mon 8/31
IAH - UVF • 1 stop
Cheapest one-way
$269
JetBlue
Mon 8/24
IAH - UVF • 1 stop
Top airlines
Cheapest • from $618 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Castries!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Castries

Thu, Aug 13 - Mon, Aug 31
JetBlue Logo
6:00 pm - 3:06 pm
IAH
-
UVF
20h 06m
1 stop
JetBlue Logo
4:11 pm - 10:59 am
UVF
-
IAH
19h 48m
1 stop
$618JetBlue
Wed, Aug 26 - Tue, Sep 1
JetBlue Logo
6:00 pm - 12:53 pm
IAH
-
UVF
17h 53m
1 stop
JetBlue Logo
4:11 pm - 10:59 am
UVF
-
IAH
19h 48m
1 stop
$621JetBlue
Mon, Aug 17 - Wed, Aug 26
JetBlue Logo
11:50 am - 3:06 pm
IAH
-
UVF
26h 16m
1 stop
JetBlue Logo
4:11 pm - 10:59 am
UVF
-
IAH
19h 48m
1 stop
$630JetBlue
Thu, Sep 3 - Fri, Sep 11
Air Canada Logo
6:45 am - 2:20 pm
IAH
-
UVF
30h 35m
1 stop
Air Canada Logo
3:15 pm - 11:07 am
UVF
-
IAH
20h 52m
1 stop
$652Air Canada
Tue, Aug 4 - Tue, Aug 11
JetBlue Logo
6:17 pm - 12:37 pm
IAH
-
UVF
17h 20m
1 stop
JetBlue Logo
4:11 pm - 10:59 am
UVF
-
IAH
19h 48m
1 stop
$653JetBlue
Wed, Sep 2 - Fri, Sep 11
Air Canada Logo
10:00 am - 2:20 pm
IAH
-
UVF
51h 20m
2 stops
Air Canada Logo
3:15 pm - 11:07 am
UVF
-
IAH
20h 52m
1 stop
$655Air Canada
Wed, Sep 2 - Fri, Sep 11
Air Canada Logo
10:00 am - 2:20 pm
IAH
-
UVF
51h 20m
2 stops
Air Canada Logo
3:15 pm - 7:52 pm
UVF
-
IAH
29h 37m
2 stops
$659Air Canada
Sun, Oct 25 - Fri, Oct 30
American Airlines Logo
8:22 pm - 3:30 pm
HOU
-
UVF
18h 08m
2 stops
American Airlines Logo
4:00 pm - 8:59 am
UVF
-
HOU
17h 59m
2 stops
$683American Airlines
Thu, Jul 16 - Wed, Jul 22
American Airlines Logo
8:23 pm - 2:20 pm
HOU
-
UVF
16h 57m
2 stops
American Airlines Logo
3:20 pm - 9:48 am
UVF
-
HOU
19h 28m
2 stops
$728American Airlines
Fri, Oct 9 - Fri, Oct 16
Delta Logo
6:00 am - 2:26 pm
HOU
-
UVF
7h 26m
1 stop
Delta Logo
3:41 pm - 9:26 am
UVF
-
HOU
18h 45m
1 stop
$871Delta
Booking Insights

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.

How much is a round-trip flight from Houston to Castries?

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 Castries departing in August.

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 July, where tickets cost $285 (return) on average. On the other hand, the most expensive months are May and April, where the average cost of round-trip tickets is $662 and $642 respectively.

Good to know

Cheapest flight$269
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 5 days, the lowest price for a flight from Houston to Castries was $269 for a one-way ticket and $618 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?

    SkyTeam, and oneworld are the airline alliances operating flights between Houston and Castries, with SkyTeam 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.

Reviews of the top 3 airlines serving 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.
7.9
DeltaOverall score based on 8400 reviews
7.8Comfort
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

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.

4.0 OkayMarilyn, Jun 2026
DEN - ATL
Read more Delta reviews

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.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

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.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

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.

Nice plane, clean, wifi available and movies. All the flight attendants were courteous.

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

Information on your arrival and departure airports