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Cheap flights from Saint Lucia to Houston from $440

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Lucia to Houston departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Saint Lucia to Houston

Recent round-trip flight deals from Saint Lucia to Houston

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Multiple Airlines Logo
UVF
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HO1
2455 mimulti-stop
Multiple Airlines Logo
HO1
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UVF
2455 mimulti-stop
Multiple Airlines
Multiple Airlines Logo
SLU
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HO1
2442 mimulti-stop
Multiple Airlines Logo
HO1
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SLU
2442 mimulti-stop
Multiple Airlines

momondo Fare Finder

 
Customize your flight search to find flights from Saint Lucia to Houston 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, momondo users made 832,500 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from Saint Lucia to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

Sun 4/12

4:05 pm-10:00 pm

3 stops30h 55m

$440

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

Sun 4/12

4:05 pm-10:00 pm

3 stops30h 55m

$448

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

Mon 4/13

4:05 pm-9:36 pm

1 stop30h 31m

$484

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

Sun 4/12

4:05 pm-9:36 pm

1 stop30h 31m

$485
Quickest one-way

CastriesHouston

UVF - HOU

UVFHOU

Castries Hewanorra

Mon 4/13

3:22 pm-11:08 pm

1 stop8h 46m

$645

CastriesHouston

UVF - HOU

UVFHOU

Castries Hewanorra

Mon 4/13

3:22 pm-11:08 pm

1 stop8h 46m

$805

CastriesHouston

UVF - HOU

UVFHOU

Castries Hewanorra

Sun 4/12

2:40 pm-11:08 pm

2 stops33h 28m

$1,324

CastriesHouston

UVF - HOU

UVFHOU

Castries Hewanorra

Sun 4/12

2:40 pm-11:08 pm

2 stops33h 28m

$1,400

CastriesHouston

UVF - HOU

UVFHOU

Castries Hewanorra

Sun 4/12

3:18 pm-9:58 am

1 stop19h 40m

$1,520

CastriesHouston

UVF - HOU

UVFHOU

Castries Hewanorra

Sun 4/12

3:18 pm-9:58 am

1 stop19h 40m

$1,521

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Houston from

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

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

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

Air Canada, American Airlines, and Delta are the most popular carriers operating from Saint Lucia to Houston

Cheap Saint Lucia to Houston flight deals and tips

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

Fastest flight time

19h 39m

Direct flights

None
The fastest flight from Saint Lucia to Houston takes 19h 39m
There are no direct flights from Saint Lucia to Houston. There are no popular flight routes from Saint Lucia to Houston.
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Frequently asked questions about flying from Saint Lucia to Houston

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

    Prices for flights from Saint Lucia to Houston are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint Lucia to Houston.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Saint Lucia to Houston for you.

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

Yes. momondo enables you to select and highlight flights to Houston from Saint Lucia with this policy.

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

Once all potential Saint Lucia to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Houston from Saint Lucia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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