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$298+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — UVF
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 April 1, 2025.

Round-trip from

$527
(Delta)

One-way from

$336
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$668
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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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 1, 2025.

This Delta deal was found by Cheapflights users on 3/31. 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.
Sun 5/116:00 amIAH - UVF
1 stop7h 06mDelta
Wed 5/143:26 pmUVF - IAH
1 stop9h 33mDelta
Deal found 3/31$527
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 5/194:30 pmIAH - UVF
2 stops20h 41mAmerican Airlines
Fri 5/233:14 pmUVF - IAH
2 stops21h 34mAmerican Airlines
Deal found 3/31$532
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/48:44 pmIAH - UVF
3 stops40h 31mMultiple Airlines
Sun 6/152:35 pmUVF - IAH
3 stops33h 07mMultiple Airlines
Deal found 3/31$692
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:05 pmIAH - UVF
1 stop25h 10mAir Canada
Fri 5/163:10 pmUVF - IAH
1 stop21h 04mAir Canada
Deal found 3/31$1,036
This WestJet deal was found by Cheapflights users on 3/31. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/183:00 pmIAH - UVF
2 stops21h 44mWestJet
Tue 10/282:40 pmUVF - IAH
2 stops23h 05mWestJet
Deal found 3/31$1,095
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/175:30 amIAH - SLU
3 stops33h 25mMultiple Airlines
Sun 4/205:00 amSLU - IAH
2 stops27h 56mMultiple Airlines
Deal found 3/30$1,149

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 April 1, 2025.
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

Sun 5/11

6:00 am-2:06 pm

1 stop7h 06m

Castries Hewanorra

Wed 5/14

3:26 pm-11:59 pm

1 stop9h 33m

$527

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Mon 5/19

4:30 pm-2:11 pm

2 stops20h 41m

Castries Hewanorra

Fri 5/23

3:14 pm-11:48 am

2 stops21h 34m

$532

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Wed 6/4

8:44 pm-2:15 pm

3 stops40h 31m

Castries Hewanorra

Sun 6/15

2:35 pm-10:42 pm

3 stops33h 07m

$692

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Mon 5/12

12:05 pm-2:15 pm

1 stop25h 10m

Castries Hewanorra

Fri 5/16

3:10 pm-11:14 am

1 stop21h 04m

$1,036

HoustonCastries

IAH - SLU

IAHSLU

Houston George Bush Intcntl

Thu 4/17

5:30 am-3:55 pm

3 stops33h 25m

Castries George F. L. Charle

Sun 4/20

5:00 am-7:56 am

2 stops27h 56m

$1,149

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sat 5/10

8:00 am-1:45 pm

2 stops28h 45m

Castries Hewanorra

Sun 5/18

2:35 pm-2:11 pm

2 stops48h 36m

$1,364

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sat 7/26

6:23 pm-2:00 pm

2 stops18h 37m

$298

HoustonCastries

IAH - SLU

IAHSLU

Houston George Bush Intcntl

Thu 4/3

1:48 pm-10:45 am

2 stops43h 57m

$336

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 6/3

6:00 am-2:06 pm

1 stop7h 06m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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 $556). Flying from Houston George Bush Intcntl Airport to Saint Lucia in December is currently the most expensive (average of $730). 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.

What is the cheapest time of day to fly from IAH to LC?

Find hourly flight availability from George Bush Intcntl to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

When flying from Houston George Bush Intcntl Airport to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 April 1, 2025.
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,789 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,012 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Saint Lucia one-way?

    $363 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $534 and $618, respectively.

  • 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 $556). Flying from Houston George Bush Intcntl Airport to Saint Lucia in December is currently the most expensive (average of $730). 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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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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$737FlexibilityNo cancel feeOn-time71%
DeltaCheapest$550Average$810FlexibilityNo cancel feeOn-timeN/A
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