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Saint Lucia

$335+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — UVF
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap 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 January 12, 2026.

Round-trip from

$508
(American Airlines)

One-way from

$335
(Air Canada)

Popular in

July

Cheapest in

October

Average price

$812
From Houston George Bush Intcntl to Saint Lucia
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One-way flight from Houston George Bush Intcntl to Saint Lucia
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Highest demand for flights based on searches. 19% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from George Bush Intcntl to Saint Lucia

Cheapest flights from George Bush Intcntl to Saint Lucia
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 January 12, 2026.

This Delta deal was found by Cheapflights users on 1/12. 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.
Tue 8/115:55 am
IAH
-
UVF
1 stop7h 13m
Delta
Thu 8/203:28 pm
UVF
-
IAH
1 stop9h 23m
Delta
Deal found 1/12$508
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Tue 8/115:39 pm
IAH
-
UVF
2 stops19h 30m
American Airlines
Thu 8/203:09 pm
UVF
-
IAH
2 stops19h 07m
American Airlines
Deal found 1/12$513
This American Airlines deal was found by Cheapflights users on 1/10. 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 8/106:09 pm
IAH
-
UVF
2 stops19h 06m
American Airlines
Mon 8/173:09 pm
UVF
-
IAH
2 stops22h 52m
American Airlines
Deal found 1/10$538
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Tue 8/116:09 pm
IAH
-
UVF
2 stops19h 06m
American Airlines
Sun 8/233:15 pm
UVF
-
IAH
2 stops19h 01m
American Airlines
Deal found 1/12$543
This American Airlines deal was found by Cheapflights users on 1/10. 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 4/297:17 am
IAH
-
UVF
1 stop29h 18m
American Airlines
Tue 5/52:35 pm
UVF
-
IAH
2 stops21h 44m
American Airlines
Deal found 1/10$549
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Tue 8/119:47 am
IAH
-
UVF
1 stop27h 28m
American Airlines
Mon 8/173:09 pm
UVF
-
IAH
1 stop30h 28m
American Airlines
Deal found 1/12$553
This American Airlines deal was found by Cheapflights users on 1/10. 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 10/66:19 pm
IAH
-
UVF
1 stop18h 06m
American Airlines
Wed 10/142:20 pm
UVF
-
IAH
1 stop10h 59m
American Airlines
Deal found 1/10$554
This Delta deal was found by Cheapflights users on 1/12. 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.
Tue 3/175:23 am
IAH
-
UVF
1 stop7h 35m
Delta
Wed 3/253:18 pm
UVF
-
IAH
1 stop9h 41m
Delta
Deal found 1/12$558
This Mytrip deal was found by Cheapflights users on 1/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:30 am
IAH
-
SLU
2 stops23h 00m
Multiple Airlines
Fri 2/67:10 pm
SLU
-
IAH
2 stops22h 05m
Multiple Airlines
Deal found 1/11$715
This Travelocity deal was found by Cheapflights users on 1/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/157:10 am
IAH
-
SLU
2 stops31h 25m
Multiple Airlines
Sat 3/215:50 pm
SLU
-
IAH
2 stops28h 54m
Multiple Airlines
Deal found 1/11$3,666
This Orbitz deal was found by Cheapflights users on 1/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:20 am
IAH
-
SLU
2 stops30h 15m
Multiple Airlines
Tue 9/227:10 pm
SLU
-
IAH
2 stops51h 17m
Multiple Airlines
Deal found 1/11$3,694
This Orbitz deal was found by Cheapflights users on 1/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1211:55 am
IAH
-
SLU
2 stops25h 20m
Multiple Airlines
Sun 2/157:10 pm
SLU
-
IAH
2 stops28h 34m
Multiple Airlines
Deal found 1/11$4,088

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 January 12, 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 5/5

3:11 pm-1:35 pm

2 stops21h 24m

Castries Hewanorra

Wed 5/13

2:35 pm-11:19 am

2 stops21h 44m

$513

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Wed 4/29

7:17 am-1:35 pm

1 stop29h 18m

Castries Hewanorra

Tue 5/5

2:35 pm-11:19 am

2 stops21h 44m

$549

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 3/17

5:23 am-1:58 pm

1 stop7h 35m

Castries Hewanorra

Wed 3/25

3:18 pm-11:59 pm

1 stop9h 41m

$558

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Mon 3/16

6:36 pm-1:48 pm

1 stop18h 12m

Castries Hewanorra

Wed 3/25

3:58 pm-9:11 am

1 stop18h 13m

$558

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 3/17

5:30 am-1:48 pm

1 stop7h 18m

Castries Hewanorra

Wed 3/25

3:58 pm-9:21 am

2 stops18h 23m

$563

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 3/31

4:36 pm-2:58 pm

2 stops21h 22m

Castries Hewanorra

Tue 4/7

2:35 pm-9:40 am

2 stops20h 05m

$563

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sat 2/7

6:16 pm-1:46 pm

1 stop17h 30m

Castries Hewanorra

Sat 2/14

4:58 pm-9:11 am

1 stop18h 13m

$583

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sun 2/8

6:16 pm-1:46 pm

1 stop17h 30m

Castries Hewanorra

Sun 2/15

4:58 pm-11:16 am

2 stops20h 18m

$593

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Wed 2/25

4:36 pm-2:48 pm

2 stops20h 12m

Castries Hewanorra

Mon 3/2

4:58 pm-11:31 am

2 stops20h 33m

$613

HoustonCastries

IAH - SLU

IAHSLU

Houston George Bush Intcntl

Tue 2/3

11:55 am-9:30 am

2 stops19h 35m

Castries George F. L. Charle

Fri 2/6

7:10 pm-9:44 pm

2 stops28h 34m

$3,646

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Showing 1-10 of 22 results
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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.
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

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 January 12, 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.
Delta
7.9
Good
8,039 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,039 reviews
Delta
7.9
Good
8,039 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,114 reviews
Delta
7.9
Good
8,039 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Houston George Bush Intcntl Airport to Saint Lucia?

    American Airlines and Delta can get you from Houston George Bush Intcntl Airport to Saint Lucia in just under 7h 35m. Your travel time can differ by up to 13h 49m. The distance between Houston George Bush Intcntl Airport and Saint Lucia is about 2459 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from George Bush Intcntl to Saint Lucia?

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

  • Can I find deals for business class flights from George Bush Intcntl to Saint Lucia?

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

  • What is the cheapest month to book a flight from Houston 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.

See more FAQs

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Alternative routes for George Bush Intcntl to Saint Lucia

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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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$513Average$810FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$555Average$847FlexibilityNo cancel feeOn-time71%

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