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Cheap flights from Castries to Houston from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Castries to Houston departing on 8/16. 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
0 bags

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Find the cheapest flights from Castries to Houston

Cheap round-trip flights

American Airlines Logo
2:55 pm - 9:16 amUVF-IAH
19h 21m2 stops
American Airlines Logo
6:50 pm - 1:55 pmIAH-UVF
18h 05m2 stops
$700American Airlines
Find Deal
sáb., ago. 16 - vie., ago. 22
American Airlines Logo
3:35 pm - 12:23 amUVF-IAH
9h 48m1 stop
American Airlines Logo
4:41 pm - 1:55 pmIAH-UVF
20h 14m1 stop
$704American Airlines
Find Deal
sáb., ago. 16 - vie., ago. 22

American Airlines flights from Castries to Houston George Bush Intcntl Airport

Our best American Airlines deals on Castries to Houston George Bush Intcntl Airport flight tickets
American Airlines
Aug 16
UVF2:55 pmCastries Hewanorra
19h 21m
2 stops
IAH9:16 amHouston George Bush Intcntl
Aug 22
IAH6:50 pmHouston George Bush Intcntl
18h 05m
2 stops
UVF1:55 pmCastries Hewanorra
$700
Find similar
American Airlines
Aug 16
UVF3:35 pmCastries Hewanorra
9h 48m
1 stop
IAH12:23 amHouston George Bush Intcntl
Aug 22
IAH4:41 pmHouston George Bush Intcntl
20h 14m
1 stop
UVF1:55 pmCastries Hewanorra
$704
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Castries to Houston George Bush Intcntl Airport 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 agosto 2, 2025.
Use the filters below to find and compare flights from Castries to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

sáb. 8/16

2:55 pm-9:16 am

2 stops19h 21m

Houston George Bush Intcntl

vie. 8/22

6:50 pm-1:55 pm

2 stops18h 05m

$700

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

sáb. 8/16

3:35 pm-12:23 am

1 stop9h 48m

Houston George Bush Intcntl

vie. 8/22

4:41 pm-1:55 pm

1 stop20h 14m

$704

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

sáb. 8/16

12:55 pm-11:57 pm

1 stop12h 02m

$309

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

sáb. 8/16

2:55 pm-11:31 am

2 stops21h 36m

$313

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

dom. 8/17

2:55 pm-11:09 pm

1 stop9h 14m

$314

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

dom. 8/17

2:55 pm-10:07 am

2 stops20h 12m

$319

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

sáb. 8/16

2:55 pm-9:16 am

2 stops19h 21m

$497

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

dom. 8/17

3:35 pm-12:23 am

1 stop9h 48m

$498

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

dom. 8/17

3:35 pm-1:47 pm

2 stops23h 12m

$502

CastriesHouston

UVF - IAH

UVFIAH

Castries Hewanorra

sáb. 8/16

9:50 am-8:09 am

3 stops23h 19m

$562

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Castries to Houston George Bush Intcntl Airport

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 Castries Hewanorra to Houston George Bush Intcntl?

United Airlines and American Airlines are the most popular carriers operating from Castries Hewanorra to Houston George Bush Intcntl

When to book flights from Castries to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Castries to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Castries to Houston George Bush Intcntl Airport (UVF to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Castries to Houston George Bush Intcntl Airport

Best Price Found

$309

Fastest flight time

9h 14m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Castries in the past 72 hours is $309. The best round-trip flight deal from Castries to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $700.
The fastest flight from Castries to Houston George Bush Intcntl Airport takes 9h 14m
There are no direct flights from Castries to Houston George Bush Intcntl Airport. Popular non-direct route for this connection is Castries Hewanorra Airport - Houston George Bush Intcntl Airport.
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  • How far is Castries Hewanorra to Houston George Bush Intcntl by plane?

    There are 2446.5 mi between Castries Hewanorra and Houston George Bush Intcntl. A reasonable flight in good conditions will take 9h 48m.

  • When did momondo last update prices for flights from Castries Hewanorra Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Castries Hewanorra Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Castries Hewanorra Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Castries Hewanorra Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
Jersey Village

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Castries.

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

All flight searches from Castries to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Castries to Houston?

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