What airlines fly to Saint Lucia?

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Saint Lucia from Houston according to our data. American Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Saint Lucia. Keep in mind that there are 3 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Houston to Saint Lucia?

JetBlue, Delta, and WestJet are the most popular carriers operating from Houston to Saint Lucia

When did momondo last update prices for flights from Houston to Saint Lucia?

Prices for flights from Houston to Saint Lucia are refreshed on a daily basis.

How many operators does momondo search for flights from Houston to Saint Lucia?

As of June 2026, there are 3 operators available to choose from for flights from Houston to Saint Lucia.

How old do you have to be to fly from Houston to Saint Lucia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Saint Lucia.

What documentation or ID do you need to fly to Saint Lucia?

The travel and health documents required for your trip to Saint Lucia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Lucia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$228 Cheap Flights from Houston to Saint Lucia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Saint Lucia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 4:25 pm

IAH

UVF

22h 55m

1 stop

5:25 pm - 5:08 pm

UVF

IAH

25h 43m

1 stop

$621Air Canada

Sun, Nov 1 - Thu, Nov 5

10:00 am - 3:25 pm

IAH

UVF

52h 25m

2 stops

4:25 pm - 10:53 am

UVF

IAH

19h 28m

1 stop

$622Air Canada

Fri, Oct 23 - Fri, Oct 30

12:10 pm - 4:25 pm

IAH

UVF

26h 15m

2 stops

5:25 pm - 5:08 pm

UVF

IAH

25h 43m

1 stop

$624Air Canada

Sun, Nov 1 - Thu, Nov 5

6:00 pm - 3:06 pm

IAH

UVF

20h 06m

1 stop

4:11 pm - 10:59 am

UVF

IAH

19h 48m

1 stop

$628JetBlue

Mon, Aug 17 - Wed, Aug 26

6:45 am - 2:20 pm

IAH

UVF

30h 35m

1 stop

4:17 pm - 11:01 am

UVF

IAH

19h 44m

1 stop

$669Multiple Airlines

Mon, Aug 17 - Wed, Aug 26

12:00 pm - 2:15 pm

IAH

UVF

25h 15m

1 stop

4:25 pm - 10:55 am

UVF

IAH

19h 30m

1 stop

$702Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

8:23 pm - 2:20 pm

HOU

UVF

16h 57m

2 stops

3:20 pm - 9:05 am

UVF

HOU

18h 45m

2 stops

$758American Airlines

Thu, Jul 23 - Tue, Jul 28

6:22 pm - 3:50 pm

HOU

UVF

19h 28m

2 stops

4:50 pm - 8:35 am

UVF

HOU

17h 45m

2 stops

$825American Airlines

Sun, Nov 1 - Thu, Nov 5

6:00 am - 2:26 pm

HOU

UVF

7h 26m

1 stop

3:41 pm - 9:26 am

UVF

HOU

18h 45m

1 stop

$866Delta

Fri, Oct 9 - Fri, Oct 16

6:00 am - 2:26 pm

HOU

UVF

7h 26m

1 stop

3:41 pm - 9:26 am

UVF

HOU

18h 45m

1 stop

$871Delta

Fri, Oct 9 - Fri, Oct 16

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JetBlue flights from Houston to Saint Lucia

Our best JetBlue deals on Houston to Saint Lucia flight tickets

JetBlue

Aug 17

IAH6:00 pmHouston George Bush Intcntl

20h 06m

1 stop

UVF3:06 pmCastries Hewanorra

Aug 26

UVF4:11 pmCastries Hewanorra

19h 48m

1 stop

IAH10:59 amHouston George Bush Intcntl

$628

JetBlue

Aug 4

IAH6:17 pmHouston George Bush Intcntl

17h 20m

1 stop

UVF12:37 pmCastries Hewanorra

Aug 12

UVF4:11 pmCastries Hewanorra

19h 48m

1 stop

IAH10:59 amHouston George Bush Intcntl

$716

JetBlue

Aug 10

IAH6:00 pmHouston George Bush Intcntl

17h 53m

1 stop

UVF12:53 pmCastries Hewanorra

Aug 13

UVF4:11 pmCastries Hewanorra

19h 48m

1 stop

IAH10:59 amHouston George Bush Intcntl

$721

American Airlines flights from Houston to Saint Lucia

Our best American Airlines deals on Houston to Saint Lucia flight tickets

American Airlines

Aug 10

IAH4:14 pmHouston George Bush Intcntl

20h 35m

2 stops

UVF1:49 pmCastries Hewanorra

Aug 13

UVF3:19 pmCastries Hewanorra

18h 14m

2 stops

IAH8:33 amHouston George Bush Intcntl

$715

American Airlines

Aug 10

IAH6:23 pmHouston George Bush Intcntl

18h 26m

1 stop

UVF1:49 pmCastries Hewanorra

Aug 13

UVF3:19 pmCastries Hewanorra

19h 13m

2 stops

IAH9:32 amHouston George Bush Intcntl

$728

American Airlines

Oct 18

IAH5:00 amHouston George Bush Intcntl

7h 25m

1 stop

UVF1:25 pmCastries Hewanorra

Oct 21

UVF4:00 pmCastries Hewanorra

9h 19m

1 stop

IAH12:19 amHouston George Bush Intcntl

$729

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sun 11/1

3:30 pm-4:25 pm

1 stop22h 55m

Castries Hewanorra

Thu 11/5

5:25 pm-5:08 pm

1 stop25h 43m

$621

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Fri 10/23

10:00 am-3:25 pm

2 stops52h 25m

Castries Hewanorra

Fri 10/30

4:25 pm-10:53 am

1 stop19h 28m

$622

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Sun 11/1

12:10 pm-4:25 pm

2 stops26h 15m

Castries Hewanorra

Thu 11/5

5:25 pm-5:08 pm

1 stop25h 43m

$624

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Mon 8/17

6:00 pm-3:06 pm

1 stop20h 06m

Castries Hewanorra

Wed 8/26

4:11 pm-10:59 am

1 stop19h 48m

$628

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Mon 8/17

6:45 am-2:20 pm

1 stop30h 35m

Castries Hewanorra

Wed 8/26

4:17 pm-11:01 am

1 stop19h 44m

$669

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Thu 9/24

12:00 pm-2:15 pm

1 stop25h 15m

Castries Hewanorra

Mon 9/28

4:25 pm-10:55 am

1 stop19h 30m

$702

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Thu 7/23

8:23 pm-2:20 pm

2 stops16h 57m

Castries Hewanorra

Tue 7/28

3:20 pm-9:05 am

2 stops18h 45m

$758

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Sun 11/1

6:22 pm-3:50 pm

2 stops19h 28m

Castries Hewanorra

Thu 11/5

4:50 pm-8:35 am

2 stops17h 45m

$825

Quickest round-trip

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Fri 10/9

6:00 am-2:26 pm

1 stop7h 26m

Castries Hewanorra

Fri 10/16

3:41 pm-9:26 am

1 stop18h 45m

$866

HoustonCastries

HOU - UVF

HOUUVF

Houston Hobby

Fri 10/9

6:00 am-2:26 pm

1 stop7h 26m

Castries Hewanorra

Fri 10/16

3:41 pm-9:26 am

1 stop18h 45m

$871

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Saint Lucia?

The month of July is, on average, the cheapest month to fly to Saint Lucia from Houston, with most prices found around $285. If you aren’t able to travel to Saint Lucia during the month of July, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $434.

Cheap Houston to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Saint Lucia

Fastest flight time	7h 20m
Direct flights	None

The fastest flight from Houston to Saint Lucia takes 7h 20m

There are no direct flights from Houston to Saint Lucia. There are no popular flight routes from Houston to Saint Lucia.

Search flight deals

Frequently asked questions about flying from Houston to Saint Lucia

When did momondo last update prices for flights from Houston to Saint Lucia?
Prices for flights from Houston to Saint Lucia are refreshed on a daily basis.
How many operators does momondo search for flights from Houston to Saint Lucia?
As of June 2026, there are 3 operators available to choose from for flights from Houston to Saint Lucia.
How old do you have to be to fly from Houston to Saint Lucia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The travel and health documents required for your trip to Saint Lucia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Lucia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Saint Lucia

Compare and see reviews for airlines that fly from Houston to Saint Lucia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $443	Free Cancellation	Rating 7.1 11,741 reviews	Search American Airlines flights
Delta	PriceFrom $443	Free Cancellation	Rating 7.8 8,424 reviews	Search Delta flights
JetBlue	PriceFrom $552	Free Cancellation	Rating 7.1 2,997 reviews	Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Saint Lucia?

Finding the right flight to Saint Lucia from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Lucia quick and easy, saving you time and money.

Can I find flights from Houston to Saint Lucia with flexible booking policies on momondo?

Yes. All flights to Saint Lucia from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Saint Lucia?

Once you have performed a search for Houston to Saint Lucia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Saint Lucia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Saint Lucia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Saint Lucia trip

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Flights to Castriesfrom $541

Cheap flights from Houston to Saint Lucia from $228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Saint Lucia departing on 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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JetBlue flights from Houston to Saint Lucia

Our best JetBlue deals on Houston to Saint Lucia flight tickets

American Airlines flights from Houston to Saint Lucia

Our best American Airlines deals on Houston to Saint Lucia flight tickets

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How to get the cheapest flight ticket from Houston to Saint Lucia

What is the cheapest month to fly to Saint Lucia?

What is the cheapest airline that flies from Houston to Saint Lucia?

What airlines fly to Saint Lucia?

Cheap Houston to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Saint Lucia

Fastest flight time

Direct flights

Frequently asked questions about flying from Houston to Saint Lucia

Best airlines flying from Houston to Saint Lucia

Compare and see reviews for airlines that fly from Houston to Saint Lucia with momondo

Why use momondo?

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo

Saint Lucia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Saint Lucia

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List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year