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Castries

$293+ Cheap flights from Houston 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — UVF
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Houston to Castries

Cheapest flights from Houston to Castries
Explore the most affordable flight options available from Houston to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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 12/15:45 pmIAH - UVF
2 stops19h 19mAmerican Airlines
Thu 12/184:54 pmUVF - IAH
2 stops19h 01mAmerican Airlines
Deal found 10/28$546
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/16:22 pmHOU - UVF
2 stops18h 42mAmerican Airlines
Thu 12/184:54 pmUVF - HOU
2 stops18h 49mAmerican Airlines
Deal found 10/28$546
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/296:08 pmIAH - UVF
1 stop17h 19mAmerican Airlines
Fri 12/54:53 pmUVF - IAH
1 stop10h 06mAmerican Airlines
Deal found 10/28$550
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/298:20 pmHOU - UVF
2 stops16h 40mAmerican Airlines
Fri 12/54:53 pmUVF - HOU
2 stops17h 39mAmerican Airlines
Deal found 10/28$550
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:15 amIAH - UVF
1 stop8h 24mDelta
Tue 12/24:56 pmUVF - IAH
1 stop9h 03mDelta
Deal found 10/28$557
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amHOU - UVF
1 stop7h 36mDelta
Wed 12/174:56 pmUVF - HOU
1 stop18h 38mDelta
Deal found 10/28$582
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/256:08 pmIAH - UVF
1 stop17h 11mAmerican Airlines
Tue 12/24:05 pmUVF - IAH
2 stops20h 23mAmerican Airlines
Deal found 10/28$612
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:36 pmIAH - UVF
2 stops23h 21mJetBlue
Mon 12/84:57 pmUVF - IAH
2 stops21h 44mJetBlue
Deal found 10/30$616
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/1111:18 amIAH - UVF
1 stop24h 01mAmerican Airlines
Mon 12/154:00 pmUVF - IAH
1 stop10h 09mAmerican Airlines
Deal found 10/28$619
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 12/46:10 pmIAH - UVF
1 stop17h 09mAmerican Airlines
Mon 12/84:53 pmUVF - IAH
1 stop19h 35mAmerican Airlines
Deal found 10/30$633
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/116:29 pmHOU - UVF
2 stops18h 31mAmerican Airlines
Mon 12/154:53 pmUVF - HOU
2 stops18h 45mAmerican Airlines
Deal found 10/28$693
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/36:36 pmHOU - UVF
2 stops18h 26mAmerican Airlines
Sat 12/64:53 pmUVF - HOU
2 stops18h 48mAmerican Airlines
Deal found 10/28$707

Cheap flight deals from Houston to Castries

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 October 30, 2025.

Round-trip from

$507
(Delta)

One-way from

$293
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$721
From Houston to Castries Hewanorra
Search Deals
One-way flight from Houston to Castries Hewanorra
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($240 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 October 30, 2025.
Use the filters below to find and compare flights from Houston to Castries that are best for you.

Fly from

Houston

Fly to

Castries

Route

Depart

Return

Price

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Mon 1/12

5:22 am-4:02 pm

1 stop8h 40m

Castries Hewanorra

Wed 1/21

5:02 pm-12:45 am

1 stop9h 43m

$525

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Wed 3/4

5:31 am-4:02 pm

1 stop8h 31m

Castries Hewanorra

Wed 3/11

3:50 pm-12:19 am

1 stop9h 29m

$525

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Mon 1/12

4:55 pm-3:03 pm

2 stops20h 08m

Castries Hewanorra

Wed 1/21

5:02 pm-10:05 am

2 stops19h 03m

$530

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Sat 1/31

6:36 pm-4:02 pm

2 stops19h 26m

Castries Hewanorra

Wed 2/4

5:02 pm-10:05 am

2 stops19h 03m

$530

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Mon 12/1

5:45 pm-3:04 pm

2 stops19h 19m

Castries Hewanorra

Thu 12/18

4:54 pm-8:59 am

1 stop18h 05m

$546

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sat 11/29

6:46 pm-3:00 pm

2 stops18h 14m

Castries Hewanorra

Fri 12/5

4:00 pm-12:09 am

1 stop10h 09m

$550

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Thu 2/5

2:41 pm-1:46 pm

2 stops21h 05m

Castries Hewanorra

Thu 2/12

5:02 pm-9:20 am

2 stops18h 18m

$555

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sun 4/5

5:45 am-1:30 pm

1 stop6h 45m

Castries Hewanorra

Wed 4/8

4:05 pm-11:14 am

2 stops20h 09m

$560

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Sat 11/29

8:20 pm-3:52 pm

2 stops17h 32m

Castries Hewanorra

Fri 12/5

4:53 pm-9:38 am

2 stops18h 45m

$562

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Fri 12/5

6:00 am-3:36 pm

1 stop7h 36m

Castries Hewanorra

Wed 12/17

4:56 pm-9:34 am

1 stop18h 38m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 39 results
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Best time to book a flight from Houston to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Houston 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 to Castries

What is the cheapest month to book a flight from Houston to Castries?

Currently, January is the cheapest month in which you can book a flight from Houston to Castries (average of $533). Flying from Houston to Castries in June is currently the most expensive (average of $751). 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 HOU to UVF?

Find hourly flight availability from Houston 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 October 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Houston to Castries by exploring options for tickets at noon.

How much does it cost to fly round-trip from Houston 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 October 30, 2025.
See what other customers who have flown with Delta and American Airlines from Houston to Castries have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

    Located just 19.3 mi from the city center, Castries Hewanorra is the airport most travelers will use when flying to Castries from Houston. Booking flights from Houston to Hewanorra (UVF) should be relatively easy as there are 0 daily inbound flights from Houston from 2 different airlines.

  • How long is the flight from Houston to Castries?

    American Airlines and Delta can get you from Houston to Castries in just under 7h 36m. Your travel time can differ by up to 1h 04m. Houston and Castries are separated by a distance of 2447 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Houston to Castries round-trip?

    Our cheapest airline available from Houston to Castries is American Airlines. Our recent data shows that you can find tickets from as low as $533 on this airline. An additional option worth looking into is Delta, starting at $595. These flights start at 33% lower than the current average price 3 months from now.

  • Can I find deals for flights from Houston to Castries that include hotel bookings?

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

  • How can I find direct flights from Houston to Castries?

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

  • Can I find deals for business class flights from Houston to Castries?

    Yes. Cheapflights offers flight deals from Houston 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 to Castries?

    Currently, January is the cheapest month in which you can book a flight from Houston to Castries (average of $533). Flying from Houston to Castries in June is currently the most expensive (average of $751). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Houston to Castries

Discover the top 2 airlines that operate flights from Houston 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$533Average$783FlexibilityNo cancel feeOn-time71%
DeltaCheapest$595Average$845FlexibilityNo cancel feeOn-timeN/A

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