What is the cheapest airline that flies from Houston George Bush Intcntl to Caribbean?

Frontier, Spirit Airlines, and JetBlue are the most popular carriers operating from Houston George Bush Intcntl to Caribbean

What airlines fly to Caribbean?

United Airlines, Spirit Airlines and American Airlines are the top three most popular airlines that fly to Caribbean from Houston George Bush Intcntl Airport according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 5 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.

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

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 Houston George Bush Intcntl Airport to Caribbean.

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

The travel and health documents you'll need for your trip to Caribbean may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$85 Cheap Flights from Houston George Bush Intcntl Airport to Caribbean in 2025/26

Q: How many flights depart from Houston George Bush Intcntl Airport to Caribbean on average per day?

The number of flights available between Houston George Bush Intcntl Airport and Caribbean is 16 per day as of December 2025. The most frequent departure time is 10:00AM, with 58% of daily flights leaving at noon.

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:02 am - 2:53 am

IAH

SJU

13h 51m1 stop

11:52 am - 11:59 pm

SJU

IAH

14h 07m1 stop

$168Multiple Airlines

Sat, Feb 21 - Thu, Feb 26

12:16 pm - 11:33 pm

IAH

SJU

9h 17m1 stop

11:52 am - 10:56 pm

SJU

IAH

13h 04m1 stop

$170Spirit Airlines

Sat, Jan 10 - Thu, Jan 15

8:19 pm - 9:47 am

IAH

SJU

11h 28m1 stop

11:52 am - 10:56 pm

SJU

IAH

13h 04m1 stop

$172Spirit Airlines

Thu, Jan 22 - Thu, Jan 29

6:05 am - 3:12 pm

IAH

SJU

7h 07m1 stop

4:06 pm - 10:51 pm

SJU

IAH

8h 45m1 stop

$174Frontier

Mon, Feb 2 - Wed, Feb 11

8:18 pm - 10:24 am

IAH

SJU

12h 06m1 stop

11:49 am - 10:51 pm

SJU

IAH

13h 02m1 stop

$176Frontier

Thu, Jan 22 - Sat, Jan 31

5:30 am - 3:05 pm

IAH

UVF

7h 35m1 stop

4:25 pm - 11:57 pm

UVF

IAH

9h 32m1 stop

$443Delta

Mon, Jan 19 - Thu, Jan 22

4:50 pm - 4:02 pm

IAH

UVF

21h 12m2 stops

5:02 pm - 10:47 am

UVF

IAH

19h 45m2 stops

$448American Airlines

Mon, Jan 19 - Fri, Jan 23

5:23 pm - 3:03 pm

IAH

UVF

19h 40m1 stop

3:50 pm - 11:58 pm

UVF

IAH

10h 08m1 stop

$452American Airlines

Tue, Feb 10 - Thu, Feb 12

4:35 pm - 11:25 am

IAH

CUR

16h 50m2 stops

6:15 pm - 11:05 am

CUR

IAH

18h 50m2 stops

$500Avianca

Sat, Jan 31 - Sat, Feb 7

4:35 pm - 11:25 am

IAH

CUR

16h 50m2 stops

6:15 pm - 11:05 am

CUR

IAH

18h 50m2 stops

$501Avianca

Sun, Jan 18 - Mon, Jan 26

Spirit Airlines flights from Houston George Bush Intcntl Airport to Caribbean

Our best Spirit Airlines deals on Houston George Bush Intcntl Airport to Caribbean flight tickets

Spirit Airlines

Jan 10

IAH12:16 pmHouston George Bush Intcntl

9h 17m

1 stop

SJU11:33 pmSan Juan Luis Munoz Marin Intl

Jan 15

SJU11:52 amSan Juan Luis Munoz Marin Intl

13h 04m

1 stop

IAH10:56 pmHouston George Bush Intcntl

$170

Find similar

Spirit Airlines

Jan 22

IAH8:19 pmHouston George Bush Intcntl

11h 28m

1 stop

SJU9:47 amSan Juan Luis Munoz Marin Intl

Jan 29

SJU11:52 amSan Juan Luis Munoz Marin Intl

13h 04m

1 stop

IAH10:56 pmHouston George Bush Intcntl

$172

Find similar

Spirit Airlines

Jan 22

IAH5:05 amHouston George Bush Intcntl

11h 53m

2 stops

SJU6:58 pmSan Juan Luis Munoz Marin Intl

Jan 29

SJU11:52 amSan Juan Luis Munoz Marin Intl

13h 04m

1 stop

IAH10:56 pmHouston George Bush Intcntl

$178

Find similar

Frontier flights from Houston George Bush Intcntl Airport to Caribbean

Our best Frontier deals on Houston George Bush Intcntl Airport to Caribbean flight tickets

Frontier

Feb 2

IAH6:05 amHouston George Bush Intcntl

7h 07m

1 stop

SJU3:12 pmSan Juan Luis Munoz Marin Intl

Feb 11

SJU4:06 pmSan Juan Luis Munoz Marin Intl

8h 45m

1 stop

IAH10:51 pmHouston George Bush Intcntl

$174

Find similar

Frontier

Jan 22

IAH8:18 pmHouston George Bush Intcntl

12h 06m

1 stop

SJU10:24 amSan Juan Luis Munoz Marin Intl

Jan 31

SJU11:49 amSan Juan Luis Munoz Marin Intl

13h 02m

1 stop

IAH10:51 pmHouston George Bush Intcntl

$176

Find similar

Frontier

Feb 26

IAH2:36 pmHouston George Bush Intcntl

8h 05m

1 stop

SJU12:41 amSan Juan Luis Munoz Marin Intl

Mar 2

SJU5:25 pmSan Juan Luis Munoz Marin Intl

27h 39m

1 stop

IAH7:04 pmHouston George Bush Intcntl

$180

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 2/21

11:02 am-2:53 am

1 stop13h 51m

San Juan Luis Munoz Marin Intl

Thu 2/26

11:52 am-11:59 pm

1 stop14h 07m

$168

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 1/10

12:16 pm-11:33 pm

1 stop9h 17m

San Juan Luis Munoz Marin Intl

Thu 1/15

11:52 am-10:56 pm

1 stop13h 04m

$170

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 1/22

8:19 pm-9:47 am

1 stop11h 28m

San Juan Luis Munoz Marin Intl

Thu 1/29

11:52 am-10:56 pm

1 stop13h 04m

$172

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 2/2

6:05 am-3:12 pm

1 stop7h 07m

San Juan Luis Munoz Marin Intl

Wed 2/11

4:06 pm-10:51 pm

1 stop8h 45m

$174

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 1/22

8:18 pm-10:24 am

1 stop12h 06m

San Juan Luis Munoz Marin Intl

Sat 1/31

11:49 am-10:51 pm

1 stop13h 02m

$176

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Mon 1/19

5:30 am-3:05 pm

1 stop7h 35m

Castries Hewanorra

Thu 1/22

4:25 pm-11:57 pm

1 stop9h 32m

$443

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Mon 1/19

4:50 pm-4:02 pm

2 stops21h 12m

Castries Hewanorra

Fri 1/23

5:02 pm-10:47 am

2 stops19h 45m

$448

HoustonCastries

IAH - UVF

IAHUVF

Houston George Bush Intcntl

Tue 2/10

5:23 pm-3:03 pm

1 stop19h 40m

Castries Hewanorra

Thu 2/12

3:50 pm-11:58 pm

1 stop10h 08m

$452

HoustonWillemstad

IAH - CUR

IAHCUR

Houston George Bush Intcntl

Sat 1/31

4:35 pm-11:25 am

2 stops16h 50m

Willemstad Hato Int.

Sat 2/7

6:15 pm-11:05 am

2 stops18h 50m

$500

HoustonWillemstad

IAH - CUR

IAHCUR

Houston George Bush Intcntl

Sun 1/18

4:35 pm-11:25 am

2 stops16h 50m

Willemstad Hato Int.

Mon 1/26

6:15 pm-11:05 am

2 stops18h 50m

$501

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 George Bush Intcntl Airport to Caribbean

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

Other information

What is the cheapest month to fly to Caribbean?

In general, January is the cheapest month to fly from Houston George Bush Intcntl Airport to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $271. If you don’t want to visit Caribbean in January, then you should wait until April to fly from Houston George Bush Intcntl Airport, when ticket prices are also cheap, with an average price of $284.

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

The cheapest day to depart from Houston George Bush Intcntl Airport to Caribbean is on a Sunday when prices can be found for as low as $356. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $480. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean.

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

At noon is the cheapest time of day to fly from Houston George Bush Intcntl Airport to Caribbean when you can find flight prices for as low as $252. Flying to Caribbean at noon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $504.

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

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

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

You are more likely to see cheaper flights to Caribbean from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $358 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Houston George Bush Intcntl Airport for as low as $291 on momondo.

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

There are 4 cabin classes available to choose from on Houston George Bush Intcntl to Caribbean 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 flights?

You could potentially save up to 9% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Caribbean flight.

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

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

Best Price Found	$193
Fastest flight time	2h 51m
Direct flights	Every day
Airports in Caribbean	195 airports

The best one-way flight to Caribbean from Houston George Bush Intcntl Airport in the past 72 hours is $193. The best round-trip flight deal from Houston George Bush Intcntl Airport to Caribbean found on momondo in the last 72 hours is $303.

The fastest flight from Houston George Bush Intcntl Airport to Caribbean takes 2h 51m

Direct flights go from Houston George Bush Intcntl Airport to Caribbean every day.

There are 195 airports in Caribbean. 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?
Prices for flights from Houston George Bush Intcntl Airport to Caribbean were last updated today.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Caribbean?
There are 5 operators available for flights from Houston George Bush Intcntl Airport to Caribbean as of December 2025.
How old do you have to be to fly from Houston George Bush Intcntl Airport to Caribbean?
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 Houston George Bush Intcntl Airport to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The travel and health documents you'll need for your trip to Caribbean may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Houston George Bush Intcntl Airport to Caribbean?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Houston George Bush Intcntl Airport to Caribbean is Boeing 737 MAX 9 (39.49% of total bookings). The next most popular plane models are Airbus A321neo (18.53%), Boeing 737-900 (16.77%), and Boeing 737 MAX 8 (10.82%).

Best airlines flying from Houston George Bush Intcntl Airport to Caribbean

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Caribbean with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $112	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
Spirit Airlines	PriceFrom $120	Free Cancellation	Rating 6.3 8,190 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $125	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
American Airlines	PriceFrom $175	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
United Airlines	PriceFrom $192	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights

Why use momondo?

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

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 Caribbean from Houston.

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

Flights from Houston to Caribbean with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Caribbean.

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

If you are not ready to book a flight from Houston to Caribbean now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Caribbean and let you know when they change.

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Cheap flights from Houston George Bush Intcntl Airport to Caribbean from $85

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Find the cheapest flights from Houston George Bush Intcntl Airport to Caribbean

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Spirit Airlines flights from Houston George Bush Intcntl Airport to Caribbean

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Frontier flights from Houston George Bush Intcntl Airport to Caribbean

Our best Frontier deals on Houston George Bush Intcntl Airport to Caribbean flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Caribbean that are best for you.

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

What is the cheapest month to fly to Caribbean?

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

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

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

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

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

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

There are 4 cabin classes available to choose from on Houston George Bush Intcntl to Caribbean 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 flights?

You could potentially save up to 9% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Caribbean flight.

What is the cheapest airline that flies from Houston George Bush Intcntl to Caribbean?

Frontier, Spirit Airlines, and JetBlue are the most popular carriers operating from Houston George Bush Intcntl to Caribbean

What airlines fly to Caribbean?

How many flights depart from Houston George Bush Intcntl Airport to Caribbean on average per day?

The number of flights available between Houston George Bush Intcntl Airport and Caribbean is 16 per day as of December 2025. The most frequent departure time is 10:00AM, with 58% of daily flights leaving at noon.

How many flights depart from Houston George Bush Intcntl Airport to Caribbean on average per week?

114 flights are operational weekly from Houston George Bush Intcntl Airport to Caribbean as of December 2025. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Caribbean

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

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

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

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

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

Best airlines flying from Houston George Bush Intcntl Airport to Caribbean

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Caribbean with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Caribbean 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 Caribbean

Popular cities in Caribbean

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