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Saint Lucia

$443+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — UVF
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Houston to Saint Lucia

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Saint Lucia (LC0). 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 January 21, 2025.

Round-trip from

$555
(American Airlines)

One-way from

$443
(Air Canada)
From Houston to Saint Lucia
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One-way flight from Houston to Saint Lucia
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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 January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/115:14 amIAH - UVF
1 stop7h 26mAmerican Airlines
Wed 3/122:40 pmUVF - IAH
1 stop10h 38mAmerican Airlines
Deal found 1/20$555
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:41 pmHOU - UVF
2 stops18h 02mAmerican Airlines
Fri 9/193:34 pmUVF - HOU
2 stops19h 14mAmerican Airlines
Deal found 1/20$560
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/256:00 amIAH - UVF
1 stop7h 00mDelta
Wed 4/23:20 pmUVF - IAH
1 stop9h 39mDelta
Deal found 1/20$565
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:45 pmIAH - UVF
1 stop19h 40mUnited Airlines
Wed 3/1912:52 pmUVF - IAH
1 stop12h 53mUnited Airlines
Deal found 1/20$685
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:00 amHOU - UVF
1 stop7h 06mDelta
Fri 3/213:20 pmUVF - HOU
1 stop9h 07mDelta
Deal found 1/20$700
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Tue 1/2810:40 amIAH - UVF
2 stops27h 05mMultiple Airlines
Tue 2/44:45 pmUVF - IAH
2 stops28h 31mMultiple Airlines
Deal found 1/20$758
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Fri 2/78:00 amIAH - SLU
2 stops24h 45mMultiple Airlines
Sun 2/95:00 amSLU - IAH
2 stops20h 03mMultiple Airlines
Deal found 1/20$793
This Justfly.com deal was found by Cheapflights users on 1/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/257:20 amIAH - UVF
1 stop30h 25mAir Canada
Sun 3/303:45 pmUVF - IAH
1 stop30h 29mAir Canada
Deal found 1/20$916
This Priceline deal was found by Cheapflights users on 1/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:37 pmHOU - UVF
2 stops43h 28mMultiple Airlines
Sun 6/82:35 pmUVF - HOU
2 stops28h 09mMultiple Airlines
Deal found 1/20$3,856
This WestJet deal was found by Cheapflights users on 1/20. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:25 pmIAH - UVF
2 stops41h 19mWestJet
Sun 3/162:40 pmUVF - IAH
2 stops28h 48mWestJet
Deal found 1/20$3,983
This WestJet deal was found by Cheapflights users on 1/20. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/112:35 pmHOU - UVF
2 stops46h 09mWestJet
Sun 3/162:40 pmUVF - HOU
2 stops33h 26mWestJet
Deal found 1/20$3,987

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 January 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 3/11

5:14 am-1:40 pm

1 stop7h 26m

Castries Hewanorra

Wed 3/12

2:40 pm-12:18 am

1 stop10h 38m

$555

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 3/25

6:00 am-2:00 pm

1 stop7h 00m

Castries Hewanorra

Wed 4/2

3:20 pm-11:59 pm

1 stop9h 39m

$565

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Fri 3/28

8:17 pm-2:50 pm

2 stops17h 33m

Castries Hewanorra

Tue 4/1

3:10 pm-8:38 am

2 stops18h 28m

$585

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 3/4

6:45 pm-4:25 pm

1 stop19h 40m

Castries Hewanorra

Wed 3/19

12:52 pm-12:45 am

1 stop12h 53m

$685

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Sun 3/2

6:00 am-3:06 pm

1 stop7h 06m

Castries Hewanorra

Fri 3/21

3:20 pm-11:27 pm

1 stop9h 07m

$700

HoustonCastries

IAH - SLU

IAHSLU

Houston George Bush Intcntl

Fri 2/7

8:00 am-10:45 am

2 stops24h 45m

Castries George F. L. Charle

Sun 2/9

5:00 am-11:03 pm

2 stops20h 03m

$793

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 2/4

5:05 am-3:45 pm

3 stops32h 40m

Castries Hewanorra

Tue 3/4

4:45 pm-5:06 pm

2 stops26h 21m

$832

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 3/25

7:20 am-2:45 pm

1 stop30h 25m

Castries Hewanorra

Sun 3/30

3:45 pm-9:14 pm

1 stop30h 29m

$916

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Tue 6/3

6:37 pm-3:05 pm

2 stops43h 28m

Castries Hewanorra

Sun 6/8

2:35 pm-5:44 pm

2 stops28h 09m

$3,856

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 3/11

7:25 pm-1:44 pm

2 stops41h 19m

Castries Hewanorra

Sun 3/16

2:40 pm-6:28 pm

2 stops28h 48m

$3,983

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 12 results
1
2

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 January 21, 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 January 21, 2025.
Read reviews from past customers who have flown American Airlines, Delta and WestJet 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
8,521 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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
8,521 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

WestJet
7.2
Good
2,829 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Air Canada
7.0
Good
8,635 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$422Average$768FlexibilityNo cancel feeOn-time71%
DeltaCheapest$552Average$803FlexibilityNo cancel feeOn-timeN/A
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