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$440+ Cheap flights from Saint Lucia to Houston

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — HOU
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
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Cheap flight deals from Saint Lucia to Houston

One-way flights from Saint Lucia to Houston
Search for one-way flight options from Saint Lucia to Houston. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.

This Mytrip deal was found by Cheapflights users on 3/29. 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 4/124:05 pm
UVF
-
IAH
3 stops30h 55m
Multiple Airlines
Deal found 3/29$440
This American Airlines deal was found by Cheapflights users on 3/25. 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 5/133:28 pm
UVF
-
IAH
1 stop18h 45m
American Airlines
Deal found 3/25$446
This Air Canada deal was found by Cheapflights users on 3/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:05 pm
UVF
-
IAH
1 stop30h 31m
Air Canada
Deal found 3/29$484
This Trip.com deal was found by Cheapflights users on 3/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/124:05 pm
UVF
-
IAH
1 stop30h 31m
Air Canada
Deal found 3/29$485
This American Airlines deal was found by Cheapflights users on 3/26. 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 7/293:03 pm
UVF
-
IAH
1 stop18h 47m
American Airlines
Deal found 3/26$494
This American Airlines deal was found by Cheapflights users on 3/30. 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 8/63:09 pm
UVF
-
IAH
1 stop19h 58m
American Airlines
Deal found 3/30$509
This Delta deal was found by Cheapflights users on 3/28. 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.
Mon 4/133:22 pm
UVF
-
HOU
1 stop8h 46m
Delta
Deal found 3/28$645
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/122:40 pm
UVF
-
HOU
2 stops33h 28m
WestJet
Deal found 3/28$1,324
This Billigflug deal was found by Cheapflights users on 3/29. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/123:18 pm
UVF
-
HOU
1 stop19h 40m
KLM
Deal found 3/29$1,520
This American Airlines deal was found by Cheapflights users on 3/28. 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 4/113:33 pm
UVF
-
HOU
2 stops33h 14m
American Airlines
Deal found 3/28$1,640

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Lucia to Houston 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 March 30, 2026.
Use the filters below to find and compare flights from Saint Lucia to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

Sun 4/12

4:05 pm-10:00 pm

3 stops30h 55m

$440

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

Wed 5/13

3:28 pm-9:13 am

1 stop18h 45m

$446

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

Wed 7/29

3:03 pm-8:50 am

1 stop18h 47m

$494

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

Thu 8/6

3:09 pm-11:02 am

2 stops20h 53m

$505
Quickest one-way

CastriesHouston

UVF - HOU

UVFHOU

Castries Hewanorra

Mon 4/13

3:22 pm-11:08 pm

1 stop8h 46m

$645

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

Mon 4/13

2:45 pm-9:40 am

2 stops19h 55m

$1,059

CastriesHouston

UVF - HOU

UVFHOU

Castries Hewanorra

Sun 4/12

2:40 pm-11:08 pm

2 stops33h 28m

$1,324

CastriesHouston

UVF - HOU

UVFHOU

Castries Hewanorra

Mon 4/13

2:45 pm-9:26 am

2 stops19h 41m

$1,640

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Sorted by cheapest first

Best time to book a flight from Saint Lucia to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Saint Lucia 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 Saint Lucia to Houston
No data available for this route at this time. Please check back soon.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Saint Lucia to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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