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IAH - UVF

$272 Find cheap flights from Houston George Bush Airport 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 George Bush Intcntl to Castries departing on 6/1. 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
0 bags
Wed 6/5
Wed 6/12

Search 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
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from George Bush Intcntl to Castries (IAH-UVF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl 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 and deals for you by selecting your travel dates.
Choose your dates
4:24 pm - 2:00 pmIAH-UVF
20h 36m2 stops
3:34 pm - 10:51 pmUVF-IAH
8h 17m1 stop
$472American Airlines
Find Deal
Mon, Sep 16 - Wed, Sep 25
6:05 pm - 2:32 pmIAH-UVF
19h 27m1 stop
3:39 pm - 9:05 amUVF-IAH
18h 26m1 stop
$490American Airlines
Find Deal
Thu, Aug 1 - Thu, Aug 8
6:09 pm - 12:25 pmIAH-UVF
17h 16m1 stop
3:35 pm - 8:46 amUVF-IAH
18h 11m1 stop
$491American Airlines
Find Deal
Mon, Jul 1 - Mon, Jul 8
6:05 pm - 2:05 pmIAH-UVF
19h 00m2 stops
3:39 pm - 9:05 amUVF-IAH
18h 26m1 stop
$494American Airlines
Find Deal
Wed, Jul 17 - Wed, Aug 14
6:11 pm - 2:00 pmIAH-UVF
18h 49m2 stops
3:34 pm - 8:20 amUVF-IAH
17h 46m2 stops
$496American Airlines
Find Deal
Wed, Sep 11 - Thu, Sep 19
6:09 pm - 2:05 pmIAH-UVF
18h 56m1 stop
3:39 pm - 9:05 amUVF-IAH
18h 26m1 stop
$501American Airlines
Find Deal
Wed, Jul 17 - Wed, Aug 14
6:02 pm - 2:00 pmIAH-UVF
18h 58m1 stop
3:34 pm - 10:51 pmUVF-IAH
8h 17m1 stop
$502American Airlines
Find Deal
Wed, Sep 11 - Thu, Sep 19
6:09 pm - 2:05 pmIAH-UVF
18h 56m1 stop
3:13 pm - 9:28 amUVF-IAH
19h 15m2 stops
$507American Airlines
Find Deal
Wed, Jul 17 - Wed, Aug 14
7:45 pm - 2:20 pmIAH-UVF
17h 35m1 stop
3:40 pm - 12:01 amUVF-IAH
9h 21m1 stop
$586Delta
Find Deal
Wed, Jul 17 - Wed, Aug 14
10:06 pm - 2:30 pmIAH-UVF
39h 24m2 stops
3:30 pm - 11:21 amUVF-IAH
20h 51m2 stops
$999Air Canada
Find Deal
Fri, Jul 12 - Wed, Jul 17

Flights from George Bush Intcntl to Castries - Travel Insights & Trends

Get data-powered insights and trends into flights from George Bush Intcntl 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 George Bush Airport to Castries?

The average price of all flights from Houston George Bush Intcntl Airport to Castries clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Castries on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Houston George Bush Airport to Castries. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

Which airlines provide the cheapest flights from Houston George Bush Airport to Castries?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Houston George Bush Airport to Castries found by KAYAK users in the last 72 hours was for $472 on American Airlines, followed by Delta ($586). One-way flight deals have also been found from as low as $283 on American Airlines and from $352 on Air Canada.

Good to know

Low season

January

High season

July

Cheapest flight

$272
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Houston George Bush Airport to Castries

When to book flights from George Bush Intcntl to Castries

Are your dates flexible? Find out the best times to travel from George Bush Intcntl 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 Houston George Bush Airport to Castries flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Castries?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Castries was $272 for a one-way ticket and $472 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston George Bush Airport and on arrival in Castries.

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

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

  • Which airline alliances offer flights from Houston George Bush Airport to Castries?

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

  • Which is the best airline for flights from Houston to Castries, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Castries are Delta and American Airlines. With an average price for the route of $884 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $887 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport 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 George Bush Airport to Castries.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Houston George Bush Airport 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 George Bush Airport 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 George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and UVF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport 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 George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from George Bush Intcntl 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 George Bush Intcntl 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 10826 reviews
8.2Boarding
8.0Entertainment
7.9Comfort
8.6Crew
7.4Food
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Was as expected. Good leg room on planes - much appreciated.

Fight crew was not very attentive and the bastions were gross!

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Book cheap flights from Houston to Castries

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Castries found on KAYAK in the last 72 hours.
6/1Sat
3 stops
30h 00mIAH-UVF
$272
6/8Sat
1 stopAmerican Airlines
17h 16mIAH-UVF
$283
6/7Fri
3 stops
43h 24mIAH-UVF
$292
6/1Sat
2 stops
17h 42mIAH-UVF
$297
6/7Fri
2 stops
39h 54mIAH-UVF
$302
6/19Wed
2 stopsAmerican Airlines
16h 58mIAH-UVF
$308
9/17Tue
2 stopsAmerican Airlines
23h 07mIAH-UVF
$326
10/1Tue
1 stopAmerican Airlines
7h 21mIAH-UVF
$328
6/1Sat
1 stopAir Canada
24h 00mIAH-UVF
$352
6/19Wed
2 stopsAmerican Airlines
19h 03mIAH-UVF
$353

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Last minute flights from George Bush Intcntl to Castries

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Castries that are departing in the next 10 days.
5/7Tue
multi-stopDelta
17h 28mIAH-UVF
8/30Fri
multi-stopDelta
9h 21mUVF-IAH
$861
5/8Wed
multi-stopDelta
17h 28mIAH-UVF
8/31Sat
multi-stopDelta
8h 56mUVF-IAH
$886
5/7Tue
multi-stopAmerican Airlines
7h 30mIAH-UVF
8/30Fri
multi-stopAmerican Airlines
18h 49mUVF-IAH
$899
5/7Tue
multi-stopAmerican Airlines
31h 15mIAH-UVF
8/30Fri
multi-stopAmerican Airlines
26h 37mUVF-IAH
$938
5/6Mon
multi-stopAmerican Airlines
19h 16mIAH-UVF
6/12Wed
multi-stopAmerican Airlines
18h 09mUVF-IAH
$957
5/8Wed
multi-stopAmerican Airlines
27h 07mIAH-UVF
8/31Sat
multi-stopAmerican Airlines
11h 59mUVF-IAH
$964
5/6Mon
multi-stopAmerican Airlines
24h 45mIAH-UVF
6/12Wed
multi-stopAmerican Airlines
9h 15mUVF-IAH
$973
5/8Wed
multi-stopAmerican Airlines
27h 07mIAH-UVF
8/31Sat
multi-stopAmerican Airlines
26h 37mUVF-IAH
$1,007

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Houston George Bush Airport - Castries Flights

Departure:

Houston George Bush Airport (IAH)United States

Destination:

Castries (UVF)Saint Lucia

Return flight deals:

Castries - Houston George Bush Airport

Cabin classes: