$304+ Cheap flights from George Bush Intcntl (IAH) 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — UVF
Mar 6 — Mar 131
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from George Bush Intcntl to Saint LuciaExplore the most affordable flight options available from George Bush Intcntl to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This American Airlines deal was found by Cheapflights users on 2/3. 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 8/106:29 pm
IAH
- UVF
2 stops18h 46m
American Airlines
Mon 8/173:09 pm
UVF
- IAH
1 stop10h 19m
American Airlines
Deal found 2/3![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 2/3. 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 8/115:39 pm
IAH
- UVF
1 stop19h 36m
American Airlines
Mon 8/173:15 pm
UVF
- IAH
1 stop8h 54m
American Airlines
Deal found 2/3![American Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:23 am
IAH
- UVF
1 stop7h 35m
Delta
Tue 4/73:18 pm
UVF
- IAH
1 stop9h 41m
Delta
Deal found 2/2![Delta logo]()
$578
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 10/156:18 pm
IAH
- UVF
2 stops18h 07m
American Airlines
Mon 10/194:20 pm
UVF
- IAH
1 stop17h 22m
American Airlines
Deal found 2/3![American Airlines logo]()
$583
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/155:16 pm
IAH
- UVF
1 stop20h 42m
American Airlines
Wed 3/253:58 pm
UVF
- IAH
1 stop18h 13m
American Airlines
Deal found 2/3![American Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:53 pm
IAH
- UVF
1 stop18h 05m
Delta
Tue 4/73:18 pm
UVF
- IAH
1 stop9h 41m
Delta
Deal found 2/1![Delta logo]()
$603
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/97:43 pm
IAH
- UVF
2 stops18h 15m
American Airlines
Mon 3/163:58 pm
UVF
- IAH
2 stops21h 29m
American Airlines
Deal found 2/2![American Airlines logo]()
$608
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 10/145:00 am
IAH
- UVF
1 stop7h 25m
American Airlines
Sun 10/182:20 pm
UVF
- IAH
1 stop10h 59m
American Airlines
Deal found 2/3![American Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 11/85:46 am
IAH
- UVF
1 stop29h 35m
American Airlines
Fri 11/134:04 pm
UVF
- IAH
2 stops23h 29m
American Airlines
Deal found 2/2![American Airlines logo]()
$623
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/314:03 pm
IAH
- UVF
2 stops20h 45m
American Airlines
Tue 4/73:13 pm
UVF
- IAH
2 stops21h 14m
American Airlines
Deal found 2/2![American Airlines logo]()
$627
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:19 pm
IAH
- SLU
3 stops43h 16m
Multiple Airlines
Sun 3/225:00 am
SLU
- IAH
2 stops35h 27m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$831
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Mon 3/97:21 am
IAH
- SLU
2 stops31h 14m
Multiple Airlines
Thu 3/125:50 pm
SLU
- IAH
2 stops31h 09m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,053
Best flights from George Bush Intcntl to Saint LuciaDiscover carefully curated flight deals from George Bush Intcntl to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:23 am
IAH
- UVF
1 stop7h 35m
Delta
Tue 4/73:18 pm
UVF
- IAH
1 stop9h 41m
Delta
Deal found 2/1![Delta logo]()
$578
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/35:23 am
IAH
- UVF
1 stop7h 25m
American Airlines
Wed 3/112:48 pm
UVF
- IAH
1 stop10h 09m
American Airlines
Deal found 2/3![American Airlines logo]()
$578
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:19 pm
IAH
- SLU
3 stops43h 16m
Multiple Airlines
Sun 3/225:00 am
SLU
- IAH
2 stops35h 27m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$831
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 3/94:36 pm
IAH
- UVF
2 stops21h 22m
American Airlines
Wed 3/183:58 pm
UVF
- IAH
1 stop8h 59m
American Airlines
Deal found 2/1![American Airlines logo]()
$583
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:23 am
IAH
- UVF
1 stop7h 35m
Delta
Wed 4/13:18 pm
UVF
- IAH
1 stop18h 38m
Delta
Deal found 2/1![Delta logo]()
$588
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:23 am
IAH
- UVF
1 stop7h 35m
Delta
Sun 4/53:18 pm
UVF
- IAH
1 stop9h 41m
Delta
Deal found 2/1![Delta logo]()
$603
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:23 am
IAH
- UVF
1 stop7h 35m
Delta
Mon 4/63:18 pm
UVF
- IAH
1 stop9h 41m
Delta
Deal found 2/1![Delta logo]()
$603
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:53 pm
IAH
- UVF
1 stop18h 05m
Delta
Wed 3/253:18 pm
UVF
- IAH
1 stop9h 41m
Delta
Deal found 2/2![Delta logo]()
$603
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:53 pm
IAH
- UVF
1 stop18h 05m
Delta
Wed 4/13:18 pm
UVF
- IAH
1 stop18h 38m
Delta
Deal found 2/1![Delta logo]()
$603
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:53 pm
IAH
- UVF
1 stop18h 05m
Delta
Wed 4/13:18 pm
UVF
- IAH
1 stop18h 38m
Delta
Deal found 2/1![Delta logo]()
$603
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Mon 3/97:21 am
IAH
- SLU
2 stops31h 14m
Multiple Airlines
Thu 3/125:50 pm
SLU
- IAH
2 stops31h 09m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,053
This Orbitz deal was found by Cheapflights users on 2/1. 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.
Sun 3/297:00 am
IAH
- SLU
2 stops31h 35m
Multiple Airlines
Sat 4/45:50 pm
SLU
- IAH
2 stops28h 44m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$3,692
Last-minute flights from George Bush Intcntl to Saint LuciaDiscover last-minute flight deals from George Bush Intcntl to Saint Lucia. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Saint Lucia. Data last updated February 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Fri 2/276:36 pm
IAH
- UVF
1 stop18h 12m
American Airlines
Wed 3/113:58 pm
UVF
- IAH
1 stop18h 13m
American Airlines
Deal found 2/4![American Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 3/24:36 pm
IAH
- UVF
2 stops21h 22m
American Airlines
Mon 3/92:48 pm
UVF
- IAH
2 stops18h 35m
American Airlines
Deal found 2/1![American Airlines logo]()
$638
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/34:36 pm
IAH
- UVF
2 stops21h 22m
American Airlines
Wed 3/113:58 pm
UVF
- IAH
2 stops20h 31m
American Airlines
Deal found 2/3![American Airlines logo]()
$583
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Sun 3/86:36 pm
IAH
- UVF
1 stop19h 22m
American Airlines
Wed 3/182:48 pm
UVF
- IAH
1 stop10h 09m
American Airlines
Deal found 2/1![American Airlines logo]()
$635
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/97:43 pm
IAH
- UVF
2 stops18h 15m
American Airlines
Mon 3/163:58 pm
UVF
- IAH
2 stops21h 29m
American Airlines
Deal found 2/2![American Airlines logo]()
$608
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:19 pm
IAH
- SLU
3 stops43h 16m
Multiple Airlines
Sun 3/225:00 am
SLU
- IAH
2 stops35h 27m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$831
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/155:16 pm
IAH
- UVF
1 stop20h 42m
American Airlines
Wed 3/253:58 pm
UVF
- IAH
1 stop18h 13m
American Airlines
Deal found 2/3![American Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:53 pm
IAH
- UVF
1 stop18h 05m
Delta
Wed 4/13:18 pm
UVF
- IAH
1 stop18h 38m
Delta
Deal found 2/1![Delta logo]()
$603
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:23 am
IAH
- UVF
1 stop7h 35m
Delta
Mon 4/63:18 pm
UVF
- IAH
1 stop9h 41m
Delta
Deal found 2/1![Delta logo]()
$628
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:53 pm
IAH
- UVF
1 stop18h 05m
Delta
Wed 4/13:18 pm
UVF
- IAH
1 stop9h 41m
Delta
Deal found 2/1![Delta logo]()
$588
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:23 am
IAH
- UVF
1 stop7h 35m
Delta
Tue 4/73:18 pm
UVF
- IAH
1 stop9h 41m
Delta
Deal found 2/2![Delta logo]()
$578
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/314:03 pm
IAH
- UVF
2 stops20h 45m
American Airlines
Tue 4/73:13 pm
UVF
- IAH
2 stops21h 14m
American Airlines
Deal found 2/2![American Airlines logo]()
$627
One-way flights from George Bush Intcntl to Saint LuciaSearch for one-way flight options from George Bush Intcntl to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from George Bush Intcntl to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:00 am
IAH
- UVF
1 stop9h 25m
United Airlines
Deal found 2/3![United Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 3/76:16 pm
IAH
- UVF
2 stops18h 42m
American Airlines
Deal found 2/3![American Airlines logo]()
$375
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Sat 3/74:20 pm
IAH
- UVF
3 stops21h 05m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$566
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Sat 3/75:46 am
IAH
- SLU
3 stops14h 24m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$757
Find flight deals from George Bush Intcntl to Saint Lucia
Keep the following information in mind while searching for George Bush Intcntl to Saint Lucia flight deals. Data was last updated February 4, 2026.
Round-trip from | $578 (Delta) |
|---|---|
One-way from | $304 (United Airlines) |
Popular in | July |
Cheapest in | October |
Average price | $796 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Saint Lucia that are best for you.
Fly from
George Bush Intcntl
Fly to
Saint Lucia
Route
Depart
Return
Price
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Tue 3/31
5:23 am-1:58 pm
1 stop7h 35m
Castries Hewanorra
Tue 4/7
3:18 pm-11:59 pm
1 stop9h 41m
$578
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Tue 3/3
5:23 am-2:48 pm
1 stop7h 25m
Castries Hewanorra
Wed 3/11
2:48 pm-11:57 pm
1 stop10h 09m
$578
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Mon 3/9
4:36 pm-2:58 pm
2 stops21h 22m
Castries Hewanorra
Wed 3/18
3:58 pm-11:57 pm
1 stop8h 59m
$583
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Tue 3/31
5:23 am-1:58 pm
1 stop7h 35m
Castries Hewanorra
Wed 4/1
3:18 pm-8:56 am
1 stop18h 38m
$588
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Tue 3/31
5:23 am-1:58 pm
1 stop7h 35m
Castries Hewanorra
Sun 4/5
3:18 pm-11:59 pm
1 stop9h 41m
$603
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Tue 3/31
5:23 am-1:58 pm
1 stop7h 35m
Castries Hewanorra
Mon 4/6
3:18 pm-11:59 pm
1 stop9h 41m
$603
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Sat 3/14
6:53 pm-1:58 pm
1 stop18h 05m
Castries Hewanorra
Wed 3/25
3:18 pm-11:59 pm
1 stop9h 41m
$603
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Thu 3/26
6:53 pm-1:58 pm
1 stop18h 05m
Castries Hewanorra
Wed 4/1
3:18 pm-8:56 am
1 stop18h 38m
$603
HoustonCastries
IAH - UVF
IAHUVF
Houston George Bush Intcntl
Sat 3/28
6:53 pm-1:58 pm
1 stop18h 05m
Castries Hewanorra
Wed 4/1
3:18 pm-8:56 am
1 stop18h 38m
$603
HoustonCastries
IAH - SLU
IAHSLU
Houston George Bush Intcntl
Sat 3/14
7:19 pm-3:35 pm
3 stops43h 16m
Castries George F. L. Charle
Sun 3/22
5:00 am-3:27 pm
2 stops35h 27m
$831
Showing 1-10 of 16 results
Best time to book a flight from George Bush Intcntl to Saint Lucia
Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from George Bush Intcntl with our price prediction graph.
IAH-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 George Bush Intcntl Airport to Saint Lucia
IAH-LC0
IAH-UVF
IAH-SLU
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Saint Lucia?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Saint Lucia (average of $509). Flying from Houston George Bush Intcntl Airport to Saint Lucia in June is currently the most expensive (average of $826). 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 February 4, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Houston George Bush Intcntl Airport to Saint Lucia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl 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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George Bush Intcntl and Saint Lucia flights
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Top 2 airlines flying from George Bush Intcntl to Saint Lucia
Discover the top 2 airlines that operate flights from George Bush Intcntl to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$513 | Average$788 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$555 | Average$847 | FlexibilityNo cancel fee | On-time71% |