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Castries

$288+ Cheap flights from George Bush Intcntl (IAH) to Castries (UVF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — UVF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Castries

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Castries (UVF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$528
(Mytrip)

One-way from

$288
(American Airlines)

Popular in

June

Cheapest in

November

Average price

$691
From Houston George Bush Intcntl to Castries Hewanorra
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One-way flight from Houston George Bush Intcntl to Castries Hewanorra
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Highest demand for flights based on searches. 15% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from George Bush Intcntl to Castries

Cheapest flights from George Bush Intcntl to Castries
Explore the most affordable flight options available from George Bush Intcntl to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2912:58 pmIAH - UVF
3 stops24h 17mMultiple Airlines
Fri 10/33:10 pmUVF - IAH
3 stops28h 02mMultiple Airlines
Deal found 9/10$528
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:35 amIAH - UVF
3 stops30h 40mMultiple Airlines
Fri 10/103:10 pmUVF - IAH
3 stops34h 18mMultiple Airlines
Deal found 9/10$549
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/201:08 pmIAH - UVF
3 stops24h 07mMultiple Airlines
Fri 10/243:10 pmUVF - IAH
3 stops31h 44mMultiple Airlines
Deal found 9/10$555
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:30 amIAH - UVF
1 stop8h 22mAmerican Airlines
Thu 11/132:19 pmUVF - IAH
1 stop12h 23mAmerican Airlines
Deal found 9/10$565
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:00 amIAH - UVF
2 stops33h 25mMultiple Airlines
Thu 10/302:40 pmUVF - IAH
2 stops32h 55mMultiple Airlines
Deal found 9/10$568
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:25 pmIAH - UVF
1 stop16h 54mAmerican Airlines
Wed 11/194:52 pmUVF - IAH
2 stops26h 03mAmerican Airlines
Deal found 9/10$570
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/24:45 pmIAH - UVF
1 stop18h 34mAmerican Airlines
Thu 11/64:04 pmUVF - IAH
1 stop10h 14mAmerican Airlines
Deal found 9/10$576
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:42 pmIAH - UVF
3 stops24h 33mMultiple Airlines
Mon 10/274:15 pmUVF - IAH
3 stops31h 20mMultiple Airlines
Deal found 9/10$580
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:30 amIAH - UVF
1 stop8h 22mAmerican Airlines
Fri 11/74:05 pmUVF - IAH
1 stop9h 56mAmerican Airlines
Deal found 9/10$582

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Castries that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Castries that are best for you.

Fly from

George Bush Intcntl

Fly to

Castries

Route

Depart

Return

Price

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sun 1/11

6:00 am-3:04 pm

1 stop7h 04m

Castries Hewanorra

Thu 1/15

4:24 pm-11:59 pm

1 stop9h 35m

$565

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sun 2/1

6:00 am-3:04 pm

1 stop7h 04m

Castries Hewanorra

Thu 2/5

4:24 pm-11:59 pm

1 stop9h 35m

$565

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sun 1/25

6:00 am-3:04 pm

1 stop7h 04m

Castries Hewanorra

Thu 1/29

4:24 pm-11:59 pm

1 stop9h 35m

$565

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sun 2/8

6:00 am-3:04 pm

1 stop7h 04m

Castries Hewanorra

Thu 2/12

4:24 pm-11:59 pm

1 stop9h 35m

$565

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sun 1/18

6:00 am-3:04 pm

1 stop7h 04m

Castries Hewanorra

Thu 1/22

4:24 pm-11:59 pm

1 stop9h 35m

$565

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Mon 2/9

6:32 pm-2:25 pm

2 stops17h 53m

Castries Hewanorra

Fri 2/13

5:00 pm-9:01 am

1 stop18h 01m

$570

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sat 1/31

6:32 pm-2:25 pm

2 stops17h 53m

Castries Hewanorra

Wed 2/4

3:35 pm-8:20 am

2 stops18h 45m

$570

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sun 11/2

4:45 pm-1:19 pm

1 stop18h 34m

Castries Hewanorra

Thu 11/6

4:04 pm-12:18 am

1 stop10h 14m

$576

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sat 11/1

5:30 am-3:00 pm

1 stop8h 30m

Castries Hewanorra

Wed 11/5

4:52 pm-12:47 am

1 stop9h 55m

$590

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Fri 1/30

6:00 am-3:04 pm

1 stop7h 04m

Castries Hewanorra

Tue 2/3

4:24 pm-11:59 pm

1 stop9h 35m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 18 results
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Best time to book a flight from George Bush Intcntl to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Castries

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Castries?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Castries (average of $556). Flying from Houston George Bush Intcntl Airport to Castries in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to UVF?

Find hourly flight availability from George Bush Intcntl to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Castries at noon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Castries?

Reviews of airlines servicing Castries

Get insights into the airlines that provide service to Castries. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Castries. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Houston George Bush Intcntl Airport to Castries to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Castries from Houston George Bush Intcntl?

    Most people fly into Castries Hewanorra (UVF) if they book a flight to Castries from Houston George Bush Intcntl. On average, Hewanorra has 0 inbound flights from Houston George Bush Intcntl per day from 2 airlines. Castries Hewanorra is conveniently located just 19.3 mi from Castries’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Castries?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Castries in 7h 04m. Fly via Delta to get the fastest option. There are 2459 mi between Houston George Bush Intcntl Airport and Castries.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Castries round-trip?

    Flying on American Airlines is currently your cheapest option to Castries, with prices starting at $555. Another option worth looking into is Delta, starting at $622 round trip. American Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from George Bush Intcntl to Castries that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Castries?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Castries.

  • Can I find deals for business class flights from George Bush Intcntl to Castries?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Castries (average of $556). Flying from Houston George Bush Intcntl Airport to Castries in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for George Bush Intcntl to Castries

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Castries flights
George Bush Intcntl to Castries flights

Top 2 airlines flying from George Bush Intcntl to Castries

Discover the top 2 airlines that operate flights from George Bush Intcntl to Castries. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$555Average$873FlexibilityNo cancel feeOn-time71%
DeltaCheapest$622Average$887FlexibilityNo cancel feeOn-timeN/A

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