$241+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — UVF
Jun 15 — Jun 221
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Saint Lucia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Houston to Saint LuciaExplore 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 May 16, 2026.
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 May 16, 2026.
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/104:14 pm
IAH
- UVF
2 stops20h 50m
American Airlines
Thu 8/133:29 pm
UVF
- IAH
2 stops20h 27m
American Airlines
Deal found 5/12![American Airlines logo]()
$583
This Orbitz deal was found by Cheapflights users on 5/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:00 am
IAH
- UVF
2 stops51h 20m
Air Canada
Fri 7/313:05 pm
UVF
- IAH
1 stop20h 45m
Air Canada
Deal found 5/13![Air Canada logo]()
$632
This American Airlines deal was found by Cheapflights users on 5/13. 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 8/65:18 am
IAH
- UVF
1 stop7h 46m
American Airlines
Thu 8/133:29 pm
UVF
- IAH
2 stops22h 46m
American Airlines
Deal found 5/13![American Airlines logo]()
$633
This Justfly.com deal was found by Cheapflights users on 5/12. 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.
Mon 7/136:45 am
IAH
- UVF
1 stop30h 35m
Air Canada
Fri 7/173:05 pm
UVF
- IAH
1 stop18h 47m
Air Canada
Deal found 5/12![Air Canada logo]()
$638
This American Airlines deal was found by Cheapflights users on 5/15. 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 8/106:14 pm
HOU
- UVF
2 stops18h 50m
American Airlines
Thu 8/133:29 pm
UVF
- HOU
2 stops21h 15m
American Airlines
Deal found 5/15![American Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Fri 7/36:12 pm
IAH
- UVF
1 stop17h 03m
American Airlines
Tue 7/73:20 pm
UVF
- IAH
1 stop19h 06m
American Airlines
Deal found 5/16![American Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 5/14. 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 11/126:22 pm
HOU
- UVF
2 stops19h 28m
American Airlines
Wed 11/254:04 pm
UVF
- HOU
2 stops18h 31m
American Airlines
Deal found 5/14![American Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 5/14. 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 11/114:25 pm
HOU
- UVF
2 stops18h 56m
American Airlines
Tue 11/244:04 pm
UVF
- HOU
2 stops18h 31m
American Airlines
Deal found 5/14![American Airlines logo]()
$673
This American Airlines deal was found by Cheapflights users on 5/14. 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 7/208:23 pm
HOU
- UVF
2 stops16h 57m
American Airlines
Mon 7/273:20 pm
UVF
- HOU
2 stops21h 56m
American Airlines
Deal found 5/14![American Airlines logo]()
$693
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 7/108:23 pm
HOU
- UVF
2 stops17h 09m
American Airlines
Tue 7/143:20 pm
UVF
- HOU
2 stops18h 45m
American Airlines
Deal found 5/15![American Airlines logo]()
$729
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 11/138:20 pm
HOU
- UVF
2 stops17h 30m
American Airlines
Thu 11/264:04 pm
UVF
- HOU
2 stops18h 31m
American Airlines
Deal found 5/14![American Airlines logo]()
$744
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 7/108:23 pm
HOU
- UVF
2 stops17h 09m
American Airlines
Mon 7/273:20 pm
UVF
- HOU
2 stops18h 45m
American Airlines
Deal found 5/14![American Airlines logo]()
$794
Best flights from Houston to Saint LuciaDiscover carefully curated flight deals from Houston to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
Discover carefully curated flight deals from Houston to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
This American Airlines deal was found by Cheapflights users on 5/14. 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 11/114:25 pm
HOU
- UVF
2 stops18h 56m
American Airlines
Tue 11/244:04 pm
UVF
- HOU
2 stops18h 31m
American Airlines
Deal found 5/14![American Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 5/12. 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 7/35:40 am
IAH
- UVF
1 stop7h 33m
Delta
Tue 7/73:33 pm
UVF
- IAH
1 stop9h 24m
Delta
Deal found 5/12![Delta logo]()
$693
This Gotogate deal was found by Cheapflights users on 5/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:45 am
IAH
- SLU
2 stops35h 15m
Multiple Airlines
Tue 9/83:45 pm
SLU
- IAH
2 stops44h 22m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,128
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/276:17 pm
IAH
- UVF
2 stops18h 57m
American Airlines
Sun 8/303:29 pm
UVF
- IAH
1 stop19h 39m
American Airlines
Deal found 5/12![American Airlines logo]()
$698
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/49:45 am
IAH
- UVF
1 stop27h 01m
American Airlines
Thu 6/113:16 pm
UVF
- IAH
2 stops18h 21m
American Airlines
Deal found 5/14![American Airlines logo]()
$716
This Delta deal was found by Cheapflights users on 5/12. 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.
Thu 8/276:00 am
HOU
- UVF
1 stop7h 14m
Delta
Sun 8/303:34 pm
UVF
- HOU
1 stop18h 41m
Delta
Deal found 5/12![Delta logo]()
$863
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 7/106:12 pm
IAH
- UVF
1 stop16h 56m
American Airlines
Mon 7/273:20 pm
UVF
- IAH
2 stops19h 28m
American Airlines
Deal found 5/14![American Airlines logo]()
$764
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 7/106:12 pm
IAH
- UVF
1 stop16h 56m
American Airlines
Sat 7/181:10 pm
UVF
- IAH
1 stop20h 40m
American Airlines
Deal found 5/15![American Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 5/14. 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.
Thu 11/126:00 am
HOU
- UVF
1 stop7h 10m
Delta
Wed 11/254:25 pm
UVF
- HOU
1 stop19h 01m
Delta
Deal found 5/14![Delta logo]()
$943
This Gotogate deal was found by Cheapflights users on 5/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:45 am
IAH
- SLU
2 stops30h 15m
Multiple Airlines
Wed 7/2912:35 pm
SLU
- IAH
2 stops23h 15m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,161
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 7/108:23 pm
HOU
- UVF
2 stops17h 09m
American Airlines
Mon 7/273:20 pm
UVF
- HOU
2 stops18h 45m
American Airlines
Deal found 5/14![American Airlines logo]()
$794
This Gotogate deal was found by Cheapflights users on 5/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:45 am
IAH
- SLU
2 stops30h 15m
Multiple Airlines
Sun 7/1212:35 pm
SLU
- IAH
2 stops34h 26m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,164
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 10/96:18 pm
IAH
- UVF
2 stops18h 07m
American Airlines
Fri 10/164:00 pm
UVF
- IAH
2 stops17h 42m
American Airlines
Deal found 5/15![American Airlines logo]()
$804
This Gotogate deal was found by Cheapflights users on 5/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:20 am
IAH
- SLU
2 stops34h 40m
Multiple Airlines
Fri 10/1612:35 pm
SLU
- IAH
2 stops23h 32m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,166
This American Airlines deal was found by Cheapflights users on 5/13. 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 11/106:22 pm
HOU
- UVF
2 stops19h 28m
American Airlines
Sun 11/154:04 pm
UVF
- HOU
2 stops19h 36m
American Airlines
Deal found 5/13![American Airlines logo]()
$809
This Gotogate deal was found by Cheapflights users on 5/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:45 am
IAH
- SLU
2 stops30h 15m
Multiple Airlines
Tue 7/2812:35 pm
SLU
- IAH
2 stops23h 15m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,169
This American Airlines deal was found by Cheapflights users on 5/13. 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 8/65:24 pm
IAH
- UVF
2 stops19h 40m
American Airlines
Mon 8/103:14 pm
UVF
- IAH
2 stops20h 52m
American Airlines
Deal found 5/13![American Airlines logo]()
$837
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 6/124:15 pm
HOU
- UVF
2 stops18h 49m
American Airlines
Fri 6/193:16 pm
UVF
- HOU
2 stops22h 04m
American Airlines
Deal found 5/15![American Airlines logo]()
$872
This American Airlines deal was found by Cheapflights users on 5/11. 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 7/274:14 pm
HOU
- UVF
2 stops18h 54m
American Airlines
Mon 8/32:50 pm
UVF
- HOU
2 stops22h 26m
American Airlines
Deal found 5/11![American Airlines logo]()
$882
This Gotogate deal was found by Cheapflights users on 5/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:20 am
IAH
- SLU
2 stops34h 40m
Multiple Airlines
Mon 6/812:35 pm
SLU
- IAH
2 stops23h 40m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,430
This American Airlines deal was found by Cheapflights users on 5/11. 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 9/106:15 pm
IAH
- UVF
2 stops18h 35m
American Airlines
Sun 9/134:00 pm
UVF
- IAH
2 stops21h 46m
American Airlines
Deal found 5/11![American Airlines logo]()
$887
This Gotogate deal was found by Cheapflights users on 5/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:45 am
IAH
- SLU
2 stops30h 15m
Multiple Airlines
Mon 8/1012:35 pm
SLU
- IAH
2 stops34h 26m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,523
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/28:47 am
IAH
- UVF
1 stop28h 29m
American Airlines
Tue 6/93:16 pm
UVF
- IAH
2 stops19h 30m
American Airlines
Deal found 5/13![American Airlines logo]()
$917
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 10/98:22 pm
HOU
- UVF
2 stops18h 08m
American Airlines
Fri 10/164:20 pm
UVF
- HOU
2 stops17h 39m
American Airlines
Deal found 5/15![American Airlines logo]()
$917
This American Airlines deal was found by Cheapflights users on 5/15. 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 6/94:15 pm
HOU
- UVF
2 stops21h 01m
American Airlines
Tue 6/232:46 pm
UVF
- HOU
2 stops19h 11m
American Airlines
Deal found 5/15![American Airlines logo]()
$918
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/26:40 pm
HOU
- UVF
2 stops18h 36m
American Airlines
Tue 6/93:16 pm
UVF
- HOU
2 stops18h 41m
American Airlines
Deal found 5/13![American Airlines logo]()
$923
This American Airlines deal was found by Cheapflights users on 5/13. 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 7/256:12 pm
IAH
- UVF
1 stop18h 38m
American Airlines
Thu 7/302:50 pm
UVF
- IAH
1 stop10h 09m
American Airlines
Deal found 5/13![American Airlines logo]()
$927
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/126:14 pm
HOU
- UVF
2 stops19h 15m
American Airlines
Sun 8/163:29 pm
UVF
- HOU
2 stops21h 15m
American Airlines
Deal found 5/12![American Airlines logo]()
$952
Last-minute flights from Houston to Saint LuciaDiscover last-minute flight deals from Houston to Saint Lucia. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Saint Lucia. Data last updated May 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/14:15 pm
HOU
- UVF
2 stops18h 50m
American Airlines
Fri 6/53:16 pm
UVF
- HOU
2 stops22h 04m
American Airlines
Deal found 5/14![American Airlines logo]()
$812
This Justfly.com deal was found by Cheapflights users on 5/13. 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 6/211:56 am
IAH
- UVF
1 stop23h 54m
Multiple Airlines
Tue 6/93:05 pm
UVF
- IAH
1 stop21h 05m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$726
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/26:40 pm
HOU
- UVF
2 stops18h 36m
American Airlines
Tue 6/93:16 pm
UVF
- HOU
2 stops18h 41m
American Airlines
Deal found 5/13![American Airlines logo]()
$923
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/43:06 pm
IAH
- UVF
2 stops21h 40m
American Airlines
Thu 6/113:16 pm
UVF
- IAH
2 stops18h 21m
American Airlines
Deal found 5/14![American Airlines logo]()
$702
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/96:40 pm
HOU
- UVF
2 stops18h 36m
American Airlines
Tue 6/232:46 pm
UVF
- HOU
2 stops19h 11m
American Airlines
Deal found 5/14![American Airlines logo]()
$847
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/96:40 pm
HOU
- UVF
2 stops18h 36m
American Airlines
Fri 6/193:16 pm
UVF
- HOU
2 stops22h 04m
American Airlines
Deal found 5/14![American Airlines logo]()
$1,061
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/116:15 pm
IAH
- UVF
2 stops19h 01m
American Airlines
Thu 6/183:16 pm
UVF
- IAH
2 stops19h 30m
American Airlines
Deal found 5/12![American Airlines logo]()
$739
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 6/124:15 pm
HOU
- UVF
2 stops18h 49m
American Airlines
Fri 6/193:16 pm
UVF
- HOU
2 stops22h 04m
American Airlines
Deal found 5/15![American Airlines logo]()
$872
This Gotogate deal was found by Cheapflights users on 5/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:20 am
IAH
- SLU
2 stops34h 40m
Multiple Airlines
Sun 6/213:45 pm
SLU
- IAH
2 stops44h 05m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,036
This Travelocity deal was found by Cheapflights users on 5/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:00 am
IAH
- UVF
2 stops27h 10m
Air Canada
Fri 6/193:15 pm
UVF
- IAH
1 stop31h 46m
Air Canada
Deal found 5/12![Air Canada logo]()
$672
This American Airlines deal was found by Cheapflights users on 5/16. 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 6/166:45 pm
IAH
- UVF
2 stops18h 31m
American Airlines
Tue 6/302:46 pm
UVF
- IAH
1 stop19h 07m
American Airlines
Deal found 5/16![American Airlines logo]()
$790
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/176:15 pm
IAH
- UVF
1 stop16h 49m
American Airlines
Wed 6/242:46 pm
UVF
- IAH
2 stops23h 31m
American Airlines
Deal found 5/14![American Airlines logo]()
$744
One-way flights from Houston to Saint LuciaSearch for one-way flight options from Houston to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
Search for one-way flight options from Houston to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
This Air Canada deal was found by Cheapflights users on 5/16. 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 8/2411:45 am
IAH
- UVF
1 stop25h 35m
Air Canada
Deal found 5/16![Air Canada logo]()
$241
This American Airlines deal was found by Cheapflights users on 5/13. 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 8/244:14 pm
IAH
- UVF
2 stops20h 50m
American Airlines
Deal found 5/13![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 5/13. 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 8/243:58 pm
HOU
- UVF
2 stops21h 06m
American Airlines
Deal found 5/13![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 5/13. 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.
Sat 5/235:55 am
IAH
- UVF
1 stop7h 14m
Delta
Deal found 5/13![Delta logo]()
$443
This American Airlines deal was found by Cheapflights users on 5/16. 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 5/237:42 pm
IAH
- UVF
2 stops17h 34m
American Airlines
Deal found 5/16![American Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 5/12. 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 8/246:00 am
HOU
- UVF
1 stop7h 14m
Delta
Deal found 5/12![Delta logo]()
$536
This KAYAK deal was found by Cheapflights users on 5/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:42 pm
IAH
- SLU
2 stops42h 28m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$562
This WestJet deal was found by Cheapflights users on 5/11. 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 7/285:20 pm
IAH
- UVF
2 stops43h 20m
WestJet
Deal found 5/11![WestJet logo]()
$1,909
This WestJet deal was found by Cheapflights users on 5/11. 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 7/285:14 pm
HOU
- UVF
2 stops43h 26m
WestJet
Deal found 5/11![WestJet logo]()
$1,909
Find 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 May 16, 2026.
Round-trip from | $583 (American Airlines) |
|---|---|
One-way from | $241 (Air Canada) |
Cheapflights Fare Finder
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 May 16, 2026.
Use the filters below to find and compare flights from Houston to Saint Lucia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonCastries
HOU - UVF
HOUUVF
Houston Hobby
Wed 11/11
4:25 pm-1:21 pm
2 stops18h 56m
Castries Hewanorra
Tue 11/24
4:04 pm-8:35 am
2 stops18h 31m
$673
Quickest round-trip
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Fri 7/3
5:40 am-2:13 pm
1 stop7h 33m
Castries Hewanorra
Tue 7/7
3:33 pm-11:57 pm
1 stop9h 24m
$693
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Thu 8/27
6:17 pm-2:14 pm
2 stops18h 57m
Castries Hewanorra
Sun 8/30
3:29 pm-10:08 am
1 stop19h 39m
$698
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Thu 6/4
9:45 am-1:46 pm
1 stop27h 01m
Castries Hewanorra
Thu 6/11
3:16 pm-8:37 am
2 stops18h 21m
$716
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Fri 7/10
6:12 pm-12:08 pm
1 stop16h 56m
Castries Hewanorra
Mon 7/27
3:20 pm-9:48 am
2 stops19h 28m
$764
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Fri 7/10
6:12 pm-12:08 pm
1 stop16h 56m
Castries Hewanorra
Sat 7/18
1:10 pm-8:50 am
1 stop20h 40m
$774
HoustonCastries
HOU - UVF
HOUUVF
Houston Hobby
Fri 7/10
8:23 pm-2:32 pm
2 stops17h 09m
Castries Hewanorra
Mon 7/27
3:20 pm-9:05 am
2 stops18h 45m
$794
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Fri 10/9
6:18 pm-1:25 pm
2 stops18h 07m
Castries Hewanorra
Fri 10/16
4:00 pm-8:42 am
2 stops17h 42m
$804
HoustonCastries
HOU - UVF
HOUUVF
Houston Hobby
Tue 11/10
6:22 pm-3:50 pm
2 stops19h 28m
Castries Hewanorra
Sun 11/15
4:04 pm-9:40 am
2 stops19h 36m
$809
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Thu 8/6
5:24 pm-2:04 pm
2 stops19h 40m
Castries Hewanorra
Mon 8/10
3:14 pm-11:06 am
2 stops20h 52m
$837
Showing 1-10 of 35 resultsSorted by cheapest first
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.
IAH-UVF
HOU-UVF
IAH-SLU
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 Saint Lucia
HO1-LC0
IAH-UVF
HOU-UVF
IAH-SLU
What is the cheapest month to book a flight from Houston to Saint Lucia?
Currently, July is the cheapest month in which you can book a flight from Houston to Saint Lucia (average of $418). Flying from Houston to Saint Lucia in May is currently the most expensive (average of $662). 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.
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 May 16, 2026.
See what other customers who have flown with Delta,JetBlue, andAmerican Airlines from Houston to Saint Lucia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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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.
Complete your trip
Complete your trip to Saint Lucia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Saint Lucia by cabin class
Find flights from Houston to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Saint Lucia flights
Browse other Houston and Saint Lucia flight options. Last updated on May 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Houston to Saint Lucia
Discover the top 3 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 May 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$443 | Average$818 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$443 | Average$839 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$552 | Average$806 | FlexibilityNo cancel fee | On-time62% |