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Caribbean Islands

$77+ Cheap flights from George Bush Intcntl (IAH) to Caribbean Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Caribbean Islands

Cheapest flights from George Bush Intcntl to Caribbean Islands
Explore the most affordable flight options available from George Bush Intcntl to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Expedia deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:40 pm
IAH
-
STT
1 stop14h 51m
Spirit Airlines
Thu 3/53:36 pm
STT
-
IAH
2 stops10h 42m
Spirit Airlines
Deal found 1/28$168
This Priceline deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:21 am
IAH
-
STT
1 stop7h 13m
Spirit Airlines
Wed 2/255:40 pm
STT
-
IAH
1 stop8h 38m
Spirit Airlines
Deal found 1/28$181
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/92:20 pm
IAH
-
SJU
1 stop9h 57m
Frontier
Mon 4/139:10 pm
SJU
-
IAH
1 stop12h 28m
Frontier
Deal found 1/28$184
This CheapOair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:15 am
IAH
-
SJU
1 stop6h 51m
Frontier
Mon 3/23:53 am
SJU
-
IAH
1 stop17h 11m
Frontier
Deal found 1/28$185
This Orbitz deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:46 am
IAH
-
SJU
1 stop7h 49m
Multiple Airlines
Fri 2/133:53 am
SJU
-
IAH
1 stop8h 14m
Multiple Airlines
Deal found 1/27$186
This Cheapflightsfares deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/18:35 pm
IAH
-
SJU
1 stop11h 12m
Spirit Airlines
Tue 2/36:00 am
SJU
-
IAH
1 stop7h 11m
Spirit Airlines
Deal found 1/29$187
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:21 am
IAH
-
SJU
1 stop6h 10m
Spirit Airlines
Fri 3/64:31 pm
SJU
-
IAH
1 stop9h 47m
Spirit Airlines
Deal found 1/29$188
This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:46 am
IAH
-
SJU
1 stop7h 49m
Multiple Airlines
Thu 2/126:00 am
SJU
-
IAH
1 stop9h 06m
Multiple Airlines
Deal found 1/27$190
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
IAH
-
SJU
2 stops10h 58m
Spirit Airlines
Wed 3/411:52 am
SJU
-
IAH
1 stop14h 07m
Spirit Airlines
Deal found 1/28$191
This Priceline deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/18:35 pm
IAH
-
SJU
1 stop11h 12m
Spirit Airlines
Sun 2/811:52 am
SJU
-
IAH
1 stop13h 04m
Spirit Airlines
Deal found 1/28$192
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:02 am
IAH
-
SJU
1 stop13h 51m
Multiple Airlines
Thu 2/2611:52 am
SJU
-
IAH
1 stop14h 07m
Multiple Airlines
Deal found 1/28$193
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:36 pm
IAH
-
SJU
1 stop8h 05m
Multiple Airlines
Thu 3/511:52 am
SJU
-
IAH
1 stop14h 07m
Multiple Airlines
Deal found 1/27$194

Find flight deals from George Bush Intcntl to Caribbean Islands

Keep the following information in mind while searching for George Bush Intcntl to Caribbean Islands flight deals. Data was last updated January 29, 2026.

Round-trip from

$168
(Expedia)

One-way from

$77
(Priceline)

Popular in

December

Cheapest in

April

Average price

$314
From Houston George Bush Intcntl to Caribbean Islands
Search Deals
One-way flight from Houston George Bush Intcntl to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 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

George Bush Intcntl

Fly to

Caribbean Islands

Route

Depart

Return

Price

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Sat 2/28

9:40 pm-2:31 pm

1 stop14h 51m

Saint Thomas Island Cyril E King

Thu 3/5

3:36 pm-10:41 pm

1 stop9h 05m

$170

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 2/26

7:21 am-4:34 pm

1 stop7h 13m

Saint Thomas Island Cyril E King

Thu 3/5

3:36 pm-12:18 am

2 stops10h 42m

$199

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Wed 2/18

4:22 pm-2:31 pm

2 stops20h 09m

Saint Thomas Island Cyril E King

Wed 2/25

3:36 pm-12:18 am

2 stops10h 42m

$201

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Wed 2/25

9:40 pm-2:31 pm

1 stop14h 51m

Saint Thomas Island Cyril E King

Mon 3/2

5:40 pm-12:18 am

1 stop8h 38m

$209

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Mon 2/23

5:46 am-4:34 pm

1 stop8h 48m

Saint Thomas Island Cyril E King

Fri 2/27

5:40 pm-8:00 am

1 stop16h 20m

$211

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 2/26

2:41 pm-4:34 pm

1 stop23h 53m

Saint Thomas Island Cyril E King

Mon 3/2

5:40 pm-8:00 am

1 stop16h 20m

$220

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 2/26

4:22 pm-2:31 pm

2 stops20h 09m

Saint Thomas Island Cyril E King

Wed 3/4

3:36 pm-8:45 pm

1 stop7h 09m

$225

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 2/26

9:40 pm-4:34 pm

2 stops16h 54m

Saint Thomas Island Cyril E King

Mon 3/2

5:40 pm-8:00 am

1 stop16h 20m

$233

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Sat 2/28

7:48 pm-2:20 pm

1 stop16h 32m

Santo Domingo Las Americas

Wed 3/4

3:32 pm-8:23 pm

1 stop6h 51m

$273

HoustonOranjestad

IAH - AUA

IAHAUA

Houston George Bush Intcntl

Sun 3/1

5:46 am-3:35 pm

1 stop7h 49m

Oranjestad Reina Beatrix

Sat 3/7

4:40 pm-12:18 am

1 stop9h 38m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from George Bush Intcntl to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Caribbean Islands

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Caribbean Islands?

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Caribbean Islands (average of $80). Flying from Houston George Bush Intcntl Airport to Caribbean Islands in August is currently the most expensive (average of $175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to EPX?

Find hourly flight availability from George Bush Intcntl to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Caribbean Islands at noon. Doing so could potentially save you 62% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Caribbean Islands?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Caribbean Islands. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Caribbean Islands flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to Caribbean Islands

Explore weekly flight availability from George Bush Intcntl to Caribbean Islands. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from IAH to zzEPX are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean Islands. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Caribbean Islands to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,205 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,394 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,056 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston George Bush Intcntl Airport to Caribbean Islands?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Caribbean Islands in 4h 39m. Fly via Spirit Airlines or United Airlines to get the fastest option. The distance from Houston George Bush Intcntl Airport to Caribbean Islands is about 2004 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Caribbean Islands one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $65. Users have also found prices from $73 and $88 on United Airlines and American Airlines, respectively.

  • What are the most popular routes from Houston George Bush Intcntl Airport to Caribbean Islands?

    The most popular flight routes from Houston George Bush Intcntl Airport to Caribbean Islands are Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl, Houston George Bush Intcntl - Punta Cana and Houston George Bush Intcntl - Montego Bay Sangster Intl.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Caribbean Islands?

    Before booking your flight to Caribbean Islands from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Lufthansa (91%), Air Canada (85%), United Airlines( 83%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Caribbean Islands?

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Caribbean Islands? While on average our users pay $588, our data indicates the cheapest price to be $151. The most popular route (Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl), is priced around $157.

  • Can I find deals for flights from George Bush Intcntl to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Caribbean Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Caribbean Islands.

  • Can I find deals for business class flights from George Bush Intcntl to Caribbean Islands?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Caribbean Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Caribbean Islands?

    Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Caribbean Islands (average of $80). Flying from Houston George Bush Intcntl Airport to Caribbean Islands in August is currently the most expensive (average of $175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for George Bush Intcntl to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from George Bush Intcntl to Caribbean Islands

Discover the top 5 airlines that operate flights from George Bush Intcntl to Caribbean Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$423FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$522FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$115Average$392FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$175Average$648FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$178Average$660FlexibilityNo cancel feeOn-time69%

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