$293+ Cheap flights from Houston to Saint Lucia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — UVF
Oct 5 — Oct 121
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 September 5, 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 September 5, 2026.
This Orbitz deal was found by Cheapflights users on 8/31. 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 11/2211:55 am -
1 stop26h 45m
Thu 11/265:40 pm -
1 stop25h 28m
Deal found 8/31![Air Canada logo]()
$484
This Orbitz deal was found by Cheapflights users on 9/2. 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.
Fri 10/2310:00 am -
2 stops52h 40m
Sun 11/15:40 pm -
1 stop25h 28m
Deal found 9/2![Air Canada logo]()
$507
This Orbitz deal was found by Cheapflights users on 9/1. 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.
Thu 11/1211:55 am -
1 stop26h 45m
Mon 11/165:40 pm -
1 stop19h 13m
Deal found 9/1![Air Canada logo]()
$535
This Air Canada deal was found by Cheapflights users on 9/4. 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.
Thu 11/193:30 pm -
1 stop23h 10m
Mon 11/235:40 pm -
1 stop19h 13m
Deal found 9/4![Air Canada logo]()
$598
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/268:24 pm -
2 stops17h 40m
Fri 10/303:20 pm -
2 stops19h 01m
Deal found 9/4![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/198:24 pm -
2 stops17h 40m
Mon 10/264:04 pm -
2 stops20h 07m
Deal found 9/4![American Airlines logo]()
$721
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 10/258:24 pm -
2 stops16h 56m
Thu 10/293:20 pm -
2 stops19h 01m
Deal found 9/3![American Airlines logo]()
$734
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/165:06 pm -
2 stops19h 36m
Fri 10/234:04 pm -
2 stops18h 17m
Deal found 9/1![American Airlines logo]()
$759
This American Airlines deal was found by Cheapflights users on 9/4. 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 12/108:09 pm -
2 stops17h 32m
Sat 12/191:58 pm -
2 stops20h 19m
Deal found 9/4![American Airlines logo]()
$761
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/98:24 pm -
2 stops17h 40m
Fri 10/164:04 pm -
2 stops18h 17m
Deal found 9/3![American Airlines logo]()
$780
This American Airlines deal was found by Cheapflights users on 9/2. 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 11/55:02 pm -
2 stops18h 28m
Mon 11/94:07 pm -
2 stops19h 21m
Deal found 9/2![American Airlines logo]()
$783
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/85:06 pm -
2 stops19h 36m
Sun 10/112:51 pm -
2 stops19h 30m
Deal found 9/2![American Airlines logo]()
$788
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 September 5, 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 September 5, 2026.
This Air Canada deal was found by Cheapflights users on 8/31. 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.
Thu 10/2912:00 pm -
1 stop26h 40m
Mon 11/25:40 pm -
1 stop25h 28m
Deal found 8/31![Air Canada logo]()
$603
This American Airlines deal was found by Cheapflights users on 9/4. 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 11/76:27 pm -
1 stop17h 03m
Wed 11/114:07 pm -
1 stop18h 56m
Deal found 9/4![American Airlines logo]()
$636
This Gotogate deal was found by Cheapflights users on 9/3. 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 11/33:30 pm -
2 stops25h 30m
Thu 11/1212:35 pm -
2 stops24h 18m
Deal found 9/3![Multiple Airlines logo]()
$863
This American Airlines deal was found by Cheapflights users on 9/5. 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 2/275:02 pm -
2 stops19h 48m
Wed 3/35:02 pm -
2 stops18h 23m
Deal found 9/5![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/268:24 pm -
2 stops17h 40m
Fri 10/303:20 pm -
2 stops19h 01m
Deal found 9/4![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 9/5. 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 1/235:05 pm -
2 stops19h 37m
Tue 1/263:30 pm -
2 stops19h 57m
Deal found 9/5![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/198:24 pm -
2 stops17h 40m
Mon 10/264:04 pm -
2 stops20h 07m
Deal found 9/4![American Airlines logo]()
$721
This Gotogate deal was found by Cheapflights users on 8/31. 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 11/53:30 pm -
2 stops25h 30m
Mon 11/912:35 pm -
2 stops24h 18m
Deal found 8/31![Multiple Airlines logo]()
$970
This American Airlines deal was found by Cheapflights users on 9/5. 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 1/227:18 pm -
2 stops17h 24m
Tue 1/264:34 pm -
2 stops18h 53m
Deal found 9/5![American Airlines logo]()
$721
This Air Canada deal was found by Cheapflights users on 9/5. 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.
Sat 2/273:30 pm -
2 stops25h 30m
Wed 3/312:35 pm -
2 stops24h 13m
Deal found 9/5![Multiple Airlines logo]()
$986
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 10/258:24 pm -
2 stops16h 56m
Thu 10/293:20 pm -
2 stops19h 01m
Deal found 9/3![American Airlines logo]()
$734
This Expedia deal was found by Cheapflights users on 9/4. 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.
Mon 10/127:20 am -
2 stops34h 40m
Thu 10/1512:35 pm -
2 stops34h 17m
Deal found 9/4![Multiple Airlines logo]()
$1,064
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/295:14 am -
1 stop8h 50m
Wed 11/44:41 pm -
1 stop18h 19m
Deal found 9/1![American Airlines logo]()
$754
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/295:06 pm -
2 stops19h 36m
Wed 11/44:41 pm -
2 stops18h 47m
Deal found 9/1![American Airlines logo]()
$759
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/238:24 pm -
2 stops17h 40m
Fri 10/303:20 pm -
2 stops19h 01m
Deal found 9/1![American Airlines logo]()
$759
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Thu 10/157:20 am -
2 stops30h 15m
Mon 10/1912:35 pm -
2 stops23h 32m
Deal found 9/3![Multiple Airlines logo]()
$1,296
This American Airlines deal was found by Cheapflights users on 8/31. 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 12/98:01 pm -
2 stops17h 40m
Wed 12/164:41 pm -
2 stops20h 29m
Deal found 8/31![American Airlines logo]()
$764
This American Airlines deal was found by Cheapflights users on 9/1. 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 11/125:02 pm -
2 stops18h 28m
Mon 11/164:41 pm -
2 stops18h 47m
Deal found 9/1![American Airlines logo]()
$783
This Mytrip deal was found by Cheapflights users on 9/4. 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 9/207:20 am -
2 stops34h 40m
Sun 9/2712:35 pm -
3 stops32h 17m
Deal found 9/4![Multiple Airlines logo]()
$1,457
This American Airlines deal was found by Cheapflights users on 9/2. 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 12/38:09 pm -
2 stops17h 32m
Sat 12/191:58 pm -
2 stops20h 19m
Deal found 9/2![American Airlines logo]()
$783
This American Airlines deal was found by Cheapflights users on 9/1. 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 1/87:18 pm -
2 stops18h 16m
Mon 1/114:34 pm -
2 stops20h 27m
Deal found 9/1![American Airlines logo]()
$783
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/85:06 pm -
2 stops19h 36m
Sun 10/112:51 pm -
2 stops19h 30m
Deal found 9/2![American Airlines logo]()
$788
This Air Canada deal was found by Cheapflights users on 9/3. 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.
Fri 9/186:16 pm -
2 stops23h 44m
Fri 9/259:10 am -
2 stops26h 57m
Deal found 9/3![Multiple Airlines logo]()
$1,851
Last-minute flights from Houston to Saint LuciaDiscover last-minute flight deals from Houston to Saint Lucia. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Saint Lucia. Data last updated September 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/95:14 am -
1 stop8h 50m
Fri 10/164:04 pm -
1 stop8h 43m
Deal found 9/3![American Airlines logo]()
$716
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/98:24 pm -
2 stops17h 40m
Fri 10/164:04 pm -
2 stops18h 17m
Deal found 9/3![American Airlines logo]()
$780
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/124:13 pm -
2 stops21h 51m
Thu 10/154:04 pm -
2 stops18h 52m
Deal found 9/4![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/165:06 pm -
2 stops19h 36m
Fri 10/234:04 pm -
2 stops18h 17m
Deal found 9/1![American Airlines logo]()
$759
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/197:02 pm -
2 stops17h 40m
Mon 10/262:42 pm -
2 stops20h 46m
Deal found 9/4![American Airlines logo]()
$721
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/198:24 pm -
2 stops17h 40m
Mon 10/264:04 pm -
2 stops20h 07m
Deal found 9/4![American Airlines logo]()
$721
This Orbitz deal was found by Cheapflights users on 9/2. 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.
Fri 10/2310:00 am -
2 stops52h 40m
Sun 11/15:40 pm -
1 stop25h 28m
Deal found 9/2![Air Canada logo]()
$507
This Orbitz deal was found by Cheapflights users on 9/2. 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.
Fri 10/237:13 pm -
1 stop17h 28m
Sun 11/15:40 pm -
1 stop25h 28m
Deal found 9/2![Multiple Airlines logo]()
$565
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 10/258:24 pm -
2 stops16h 56m
Thu 10/293:20 pm -
2 stops19h 01m
Deal found 9/3![American Airlines logo]()
$734
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/268:24 pm -
2 stops17h 40m
Fri 10/303:20 pm -
2 stops19h 01m
Deal found 9/4![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/285:14 am -
1 stop8h 50m
Wed 11/44:07 pm -
1 stop18h 56m
Deal found 9/2![American Airlines logo]()
$735
This Air Canada deal was found by Cheapflights users on 8/31. 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.
Thu 10/2912:00 pm -
1 stop26h 40m
Mon 11/25:40 pm -
1 stop25h 28m
Deal found 8/31![Air Canada logo]()
$603
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 September 5, 2026.
Search for one-way flight options from Houston to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Booking.com deal was found by Cheapflights users on 9/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/93:30 pm -
1 stop23h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Air Canada logo]()
$293
This Air Canada deal was found by Cheapflights users on 9/3. 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.
Sun 2/73:30 pm -
1 stop23h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Air Canada logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Fri 10/212:08 pm -
3 stops48h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 9/3. 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 2/76:00 am -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/3. 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 2/97:18 pm -
2 stops18h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/4. 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 9/276:00 am -
1 stop7h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/3. 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 2/84:23 pm -
2 stops19h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$398
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 2/75:05 pm -
2 stops20h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$398
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Sun 10/45:24 pm -
2 stops19h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 8/31. 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 10/25:40 am -
1 stop7h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$414
This American Airlines deal was found by Cheapflights users on 9/2. 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 12/185:33 pm -
2 stops19h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 8/31. 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 10/37:04 pm -
2 stops42h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![American Airlines logo]()
$430
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 September 5, 2026.
Round-trip from | $484 (Expedia) |
|---|---|
One-way from | $293 (Booking.com) |
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 7,457,451 searches. Data last updated September 5, 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
IAH Houston George Bush Intcntl - UVF Castries Hewanorra
IAHUVF
Houston George Bush Intcntl
Tue 2/9
3:30 pm-4:40 pm
1 stop23h 10m
Castries Hewanorra
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$293
HoustonCastries
IAH Houston George Bush Intcntl - UVF Castries Hewanorra
IAHUVF
Houston George Bush Intcntl
Sun 2/7
3:30 pm-4:40 pm
1 stop23h 10m
Castries Hewanorra
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$308
HoustonCastries
IAH Houston George Bush Intcntl - UVF Castries Hewanorra
IAHUVF
Houston George Bush Intcntl
Fri 10/2
12:08 pm-1:40 pm
3 stops48h 32m
Castries Hewanorra
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$309
Quickest round-trip
HoustonCastries
HOU Houston Hobby - UVF Castries Hewanorra
HOUUVF
Houston Hobby
Mon 2/8
6:00 am-3:05 pm
1 stop7h 05m
Castries Hewanorra
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$339
HoustonCastries
HOU Houston Hobby - UVF Castries Hewanorra
HOUUVF
Houston Hobby
Tue 2/9
6:00 am-3:05 pm
1 stop7h 05m
Castries Hewanorra
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$339
HoustonCastries
HOU Houston Hobby - UVF Castries Hewanorra
HOUUVF
Houston Hobby
Sun 2/7
6:00 am-3:05 pm
1 stop7h 05m
Castries Hewanorra
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$339
HoustonCastries
HOU Houston Hobby - UVF Castries Hewanorra
HOUUVF
Houston Hobby
Sun 9/27
6:00 am-2:12 pm
1 stop7h 12m
Castries Hewanorra
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$389
HoustonCastries
IAH Houston George Bush Intcntl - UVF Castries Hewanorra
IAHUVF
Houston George Bush Intcntl
Wed 2/10
5:15 am-2:42 pm
1 stop7h 27m
Castries Hewanorra
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$404
HoustonCastries
IAH Houston George Bush Intcntl - UVF Castries Hewanorra
IAHUVF
Houston George Bush Intcntl
Fri 10/2
5:40 am-2:12 pm
1 stop7h 32m
Castries Hewanorra
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$414
HoustonCastries
IAH Houston George Bush Intcntl - UVF Castries Hewanorra
IAHUVF
Houston George Bush Intcntl
Fri 12/18
5:33 pm-2:47 pm
2 stops19h 14m
Castries Hewanorra
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$419
Showing 1-10 of 41 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, January is the cheapest month in which you can book a flight from Houston to Saint Lucia (average of $627). Flying from Houston to Saint Lucia in December is currently the most expensive (average of $1,175). 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 September 5, 2026.
See what other customers who have flown with Delta,American Airlines, andJetBlue 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.
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
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 September 5, 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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$443 | Average$867 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$443 | Average$925 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$552 | Average$806 | FlexibilityNo cancel fee | On-time62% |