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Cheap flights from Houston George Bush Intcntl Airport to Caribbean Islands from $86

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 George Bush Intcntl Airport to Caribbean Islands departing on 2/22. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to Caribbean Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
5:46 am - 4:34 pm
IAH
-
STT
8h 48m
1 stop
Spirit Airlines Logo
2:36 pm - 12:18 am
STT
-
IAH
10h 42m
2 stops
$161Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
4:22 pm - 2:31 pm
IAH
-
STT
20h 09m
2 stops
Spirit Airlines Logo
2:36 pm - 12:18 am
STT
-
IAH
10h 42m
2 stops
$165Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
6:15 am - 3:07 pm
IAH
-
SJU
6h 52m
1 stop
Multiple Airlines Logo
6:00 am - 4:38 pm
SJU
-
IAH
11h 38m
1 stop
$184Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
7:21 am - 3:31 pm
IAH
-
SJU
6h 10m
1 stop
Multiple Airlines Logo
3:53 am - 6:28 pm
SJU
-
IAH
16h 35m
1 stop
$186Multiple Airlines
Mon, Feb 23 - Fri, Feb 27
Frontier Logo
6:15 am - 2:35 pm
IAH
-
NAS
7h 20m
1 stop
Frontier Logo
3:35 pm - 10:51 pm
NAS
-
IAH
8h 16m
1 stop
$281Frontier
Sat, Feb 21 - Sat, Feb 28
Frontier Logo
8:18 pm - 2:35 pm
IAH
-
NAS
17h 17m
2 stops
Frontier Logo
3:35 pm - 10:51 pm
NAS
-
IAH
8h 16m
1 stop
$323Frontier
Fri, Feb 20 - Sat, Feb 28
Delta Logo
5:23 am - 1:58 pm
IAH
-
UVF
7h 35m
1 stop
Delta Logo
3:18 pm - 11:59 pm
UVF
-
IAH
9h 41m
1 stop
$578Delta
Tue, Mar 31 - Tue, Apr 7
American Airlines Logo
4:36 pm - 3:58 pm
IAH
-
UVF
21h 22m
2 stops
American Airlines Logo
3:58 pm - 11:29 am
UVF
-
IAH
20h 31m
2 stops
$583American Airlines
Tue, Mar 3 - Wed, Mar 11
American Airlines Logo
4:36 pm - 1:48 pm
IAH
-
UVF
20h 12m
2 stops
American Airlines Logo
3:58 pm - 11:29 am
UVF
-
IAH
20h 31m
2 stops
$588American Airlines
Mon, Mar 23 - Tue, Mar 31
Delta Logo
6:53 pm - 1:58 pm
IAH
-
UVF
18h 05m
1 stop
Delta Logo
3:18 pm - 8:56 am
UVF
-
IAH
18h 38m
1 stop
$603Delta
Thu, Mar 26 - Wed, Apr 1

Spirit Airlines flights from Houston George Bush Intcntl Airport to Caribbean Islands

Our best Spirit Airlines deals on Houston George Bush Intcntl Airport to Caribbean Islands flight tickets
Spirit Airlines
Mar 21
IAH5:24 pmHouston George Bush Intcntl
5h 34m
1 stop
SJU11:58 pmSan Juan Luis Munoz Marin Intl
Mar 25
SJU11:03 amSan Juan Luis Munoz Marin Intl
13h 46m
1 stop
IAH11:49 pmHouston George Bush Intcntl
$182
Spirit Airlines
Apr 7
IAH5:24 pmHouston George Bush Intcntl
5h 34m
1 stop
SJU11:58 pmSan Juan Luis Munoz Marin Intl
Apr 13
SJU11:03 amSan Juan Luis Munoz Marin Intl
13h 46m
1 stop
IAH11:49 pmHouston George Bush Intcntl
$183
Spirit Airlines
May 27
IAH9:24 amHouston George Bush Intcntl
7h 34m
1 stop
SJU5:58 pmSan Juan Luis Munoz Marin Intl
Jun 2
SJU11:07 amSan Juan Luis Munoz Marin Intl
13h 44m
1 stop
IAH11:51 pmHouston George Bush Intcntl
$185

Frontier flights from Houston George Bush Intcntl Airport to Caribbean Islands

Our best Frontier deals on Houston George Bush Intcntl Airport to Caribbean Islands flight tickets
Frontier
Feb 19
IAH10:08 amHouston George Bush Intcntl
14h 27m
1 stop
SJU2:35 amSan Juan Luis Munoz Marin Intl
Mar 2
SJU3:53 amSan Juan Luis Munoz Marin Intl
17h 11m
1 stop
IAH7:04 pmHouston George Bush Intcntl
$190
Frontier
Feb 28
IAH8:18 pmHouston George Bush Intcntl
28h 35m
1 stop
SJU2:53 amSan Juan Luis Munoz Marin Intl
Mar 2
SJU3:53 amSan Juan Luis Munoz Marin Intl
17h 11m
1 stop
IAH7:04 pmHouston George Bush Intcntl
$192
Frontier
Feb 18
IAH7:59 pmHouston George Bush Intcntl
25h 54m
1 stop
SJU11:53 pmSan Juan Luis Munoz Marin Intl
Mar 2
SJU3:53 amSan Juan Luis Munoz Marin Intl
17h 11m
1 stop
IAH7:04 pmHouston George Bush Intcntl
$195

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Caribbean Islands 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 February 5, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Tue 3/3

5:46 am-4:34 pm

1 stop8h 48m

Saint Thomas Island Cyril E King

Tue 3/10

2:36 pm-12:18 am

2 stops10h 42m

$161

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Tue 3/3

4:22 pm-2:31 pm

2 stops20h 09m

Saint Thomas Island Cyril E King

Tue 3/10

2:36 pm-12:18 am

2 stops10h 42m

$165

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 3/4

6:15 am-3:07 pm

1 stop6h 52m

San Juan Luis Munoz Marin Intl

Wed 3/11

6:00 am-4:38 pm

1 stop11h 38m

$184

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 2/23

7:21 am-3:31 pm

1 stop6h 10m

San Juan Luis Munoz Marin Intl

Fri 2/27

3:53 am-6:28 pm

1 stop16h 35m

$186

HoustonNassau

IAH - NAS

IAHNAS

Houston George Bush Intcntl

Sat 2/21

6:15 am-2:35 pm

1 stop7h 20m

Nassau Intl

Sat 2/28

3:35 pm-10:51 pm

1 stop8h 16m

$281

HoustonNassau

IAH - NAS

IAHNAS

Houston George Bush Intcntl

Fri 2/20

8:18 pm-2:35 pm

2 stops17h 17m

Nassau Intl

Sat 2/28

3:35 pm-10:51 pm

1 stop8h 16m

$323

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 3/31

5:23 am-1:58 pm

1 stop7h 35m

Castries Hewanorra

Tue 4/7

3:18 pm-11:59 pm

1 stop9h 41m

$578

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 3/3

4:36 pm-3:58 pm

2 stops21h 22m

Castries Hewanorra

Wed 3/11

3:58 pm-11:29 am

2 stops20h 31m

$583

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Mon 3/23

4:36 pm-1:48 pm

2 stops20h 12m

Castries Hewanorra

Tue 3/31

3:58 pm-11:29 am

2 stops20h 31m

$588

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Thu 3/26

6:53 pm-1:58 pm

1 stop18h 05m

Castries Hewanorra

Wed 4/1

3:18 pm-8:56 am

1 stop18h 38m

$603

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Caribbean Islands from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Caribbean Islands

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 month to fly to Caribbean Islands?

The month of April is, on average, the cheapest month to fly to Caribbean Islands from Houston George Bush Intcntl Airport, with most prices found around $293. The month of January is another great option to travel to Caribbean Islands, with average flight prices from Houston George Bush Intcntl Airport averaging around $304.

What is the cheapest day to depart on your flight to Caribbean Islands?

The cheapest day to depart from Houston George Bush Intcntl Airport to Caribbean Islands is on a Sunday. Travelers who choose to depart for Caribbean Islands on a Sunday will often find tickets for as low as $347. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $501. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

What is the cheapest time of day to depart on your flight to Caribbean Islands?

According to our data, the cheapest time of day to fly to Caribbean Islands is at noon. momondo users have found flights departing from Houston George Bush Intcntl Airport to Caribbean Islands at noon for as low as $248. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $488. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Houston George Bush Intcntl to Caribbean Islands flight route?

Fly from Houston George Bush Intcntl to San Juan Luis Munoz Marin Intl for the best Houston George Bush Intcntl - Caribbean Islands flight prices

How far in advance should I book a flight to Caribbean Islands?

You are more likely to see cheaper flights to Caribbean Islands from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $367 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Houston George Bush Intcntl Airport for as low as $286 on momondo.

What cabin class options are available on Houston George Bush Intcntl to Caribbean Islands flights?

There are 4 cabin classes available to choose from on Houston George Bush Intcntl to Caribbean Islands flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Houston George Bush Intcntl Airport to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between Houston George Bush Intcntl Airport to Caribbean Islands.

Cheap Houston George Bush Intcntl Airport to Caribbean Islands flight deals and tips

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

Fastest flight time

2h 50m

Direct flights

Every day

Airports in Caribbean Islands

99 airports
The fastest flight from Houston George Bush Intcntl Airport to Caribbean Islands takes 2h 50m
Direct flights go from Houston George Bush Intcntl Airport to Caribbean Islands every day.
There are 99 airports in Caribbean Islands. From Houston George Bush Intcntl Airport there are direct flights to George Town Owen Roberts Intl (GCM), Nassau Intl (NAS), Montego Bay Sangster Intl (MBJ).
Search flight deals

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

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

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Caribbean Islands?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Caribbean Islands.

  • What documentation or ID do you need to fly to Caribbean Islands?

    The required travel and health documents for your Caribbean Islands 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 Caribbean Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to Caribbean Islands?

Best airlines flying from Houston George Bush Intcntl Airport to Caribbean Islands

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Caribbean Islands with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $100Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,151 reviews
Search Delta flights
Spirit AirlinesPriceFrom $115Free CancellationRating
6.3
8,419 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $175Free CancellationRating
7.2
11,237 reviews
Search American Airlines flights
United AirlinesPriceFrom $177Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Caribbean Islands. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Caribbean Islands from Houston with this policy.

How can momondo help me find flights from Houston to Caribbean Islands?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Caribbean Islands from Houston.

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

Price alerts on flights to Caribbean Islands from Houston 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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