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Saint Lucia

$298+ Cheap flights from Houston to Saint Lucia

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — UVF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Houston to Saint Lucia

Keep the following information in mind while searching for Houston to Saint Lucia flight deals. Data was last updated February 20, 2025.

Round-trip from

$565
(American Airlines)

One-way from

$298
(American Airlines)

Popular in

October

Cheapest in

July

Average price

$826
From Houston to Saint Lucia
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One-way flight from Houston to Saint Lucia
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Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Houston to Saint Lucia

Cheapest flights from Houston to Saint Lucia
Explore the most affordable flight options available from Houston to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/18. 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 8/126:18 pmIAH - UVF
1 stop18h 17mAmerican Airlines
Wed 8/203:43 pmUVF - IAH
1 stop9h 33mAmerican Airlines
Deal found 2/18$565
This American Airlines deal was found by Cheapflights users on 2/18. 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 8/126:39 pmHOU - UVF
2 stops17h 56mAmerican Airlines
Wed 8/203:43 pmUVF - HOU
2 stops18h 47mAmerican Airlines
Deal found 2/18$570
This Delta deal was found by Cheapflights users on 2/19. 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.
Wed 3/196:00 amIAH - UVF
1 stop7h 00mDelta
Wed 3/263:20 pmUVF - IAH
1 stop9h 39mDelta
Deal found 2/19$581
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Tue 4/296:40 amIAH - UVF
3 stops31h 05mMultiple Airlines
Tue 5/63:10 pmUVF - IAH
3 stops33h 30mMultiple Airlines
Deal found 2/19$642
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sat 3/2211:25 amIAH - SLU
2 stops23h 20mMultiple Airlines
Sat 3/295:25 pmSLU - IAH
2 stops24h 45mMultiple Airlines
Deal found 2/20$803
This Priceline deal was found by Cheapflights users on 2/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1212:05 pmIAH - UVF
1 stop25h 10mAir Canada
Tue 6/173:10 pmUVF - IAH
1 stop18h 32mAir Canada
Deal found 2/19$816
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/195:00 amIAH - UVF
1 stop9h 30mUnited Airlines
Sat 7/2612:55 pmUVF - IAH
1 stop12h 55mUnited Airlines
Deal found 2/19$1,144
This WestJet deal was found by Cheapflights users on 2/19. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/187:25 pmIAH - UVF
2 stops41h 19mWestJet
Tue 3/252:40 pmUVF - IAH
2 stops34h 19mWestJet
Deal found 2/19$3,677

Find flights from Houston to Saint Lucia within your budget

Customize your flight search to find flights from Houston to Saint Lucia 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 February 20, 2025.

Fly from

Houston

Fly to

Saint Lucia

Route

Depart

Return

Price

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 8/12

6:18 pm-1:35 pm

1 stop18h 17m

Castries Hewanorra

Wed 8/20

3:43 pm-12:16 am

1 stop9h 33m

$565

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Tue 4/29

6:31 pm-2:28 pm

2 stops18h 57m

Castries Hewanorra

Tue 5/6

3:10 pm-8:28 am

2 stops18h 18m

$570

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Wed 3/12

6:00 am-2:00 pm

1 stop7h 00m

Castries Hewanorra

Tue 3/18

3:20 pm-11:59 pm

1 stop9h 39m

$635

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Thu 4/17

5:30 am-2:45 pm

2 stops32h 15m

Castries Hewanorra

Mon 4/21

3:45 pm-6:29 pm

3 stops27h 44m

$786

HoustonCastries

IAH - SLU

IAHSLU

Houston George Bush Intcntl

Sat 3/22

11:25 am-11:45 am

2 stops23h 20m

Castries George F. L. Charle

Sat 3/29

5:25 pm-5:10 pm

2 stops24h 45m

$803

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Thu 6/12

12:05 pm-2:15 pm

1 stop25h 10m

Castries Hewanorra

Tue 6/17

3:10 pm-8:42 am

1 stop18h 32m

$816

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Fri 3/21

6:00 am-2:00 pm

1 stop7h 00m

Castries Hewanorra

Fri 3/28

3:20 pm-11:27 pm

1 stop9h 07m

$899

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sat 7/19

5:00 am-3:30 pm

1 stop9h 30m

Castries Hewanorra

Sat 7/26

12:55 pm-12:50 am

1 stop12h 55m

$1,144

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 3/18

7:25 pm-1:44 pm

2 stops41h 19m

Castries Hewanorra

Tue 3/25

2:40 pm-11:59 pm

2 stops34h 19m

$3,677

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 4/1

5:14 am-2:50 pm

1 stop8h 36m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 11 results
1
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Best time to book a flight from Houston to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia 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.

Travel insights for flights from Houston to Saint Lucia

Get recent, data-driven insights about flights from Houston to Saint Lucia including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Houston to Saint Lucia (average of $556). Flying from Houston to Saint Lucia 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 HOU to LC?

Find hourly flight availability from Houston to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Saint Lucia as you normally would.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. 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 Saint Lucia. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Houston to Saint Lucia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Houston to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Houston to Saint Lucia one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $298. Users have also found prices from $388 and $2,368 on Air Canada and WestJet, respectively.

  • What are the most popular routes from Houston to Saint Lucia?

    The most popular flight routes from Houston to Saint Lucia are Houston Hobby - Castries Hewanorra, Houston George Bush Intcntl - Castries Hewanorra and Houston George Bush Intcntl - Castries George F. L. Charle.

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

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

  • How can I find direct flights from Houston to Saint Lucia?

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

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

    Yes. Cheapflights offers flight deals from Houston to Saint Lucia 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 Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Houston to Saint Lucia (average of $556). Flying from Houston to Saint Lucia 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 Houston to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Houston to Saint Lucia

Discover the top 2 airlines that operate flights from Houston to Saint Lucia. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$422Average$736FlexibilityNo cancel feeOn-time71%
DeltaCheapest$550Average$810FlexibilityNo cancel feeOn-timeN/A
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