Caribbean

$100+ Cheap flights from George Bush Intcntl (IAH) to Caribbean

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJU
Dec 13 — Dec 201
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Caribbean with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from George Bush Intcntl to Caribbean

Cheapest flights from George Bush Intcntl to Caribbean
Explore the most affordable flight options available from George Bush Intcntl to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Super.com deal was found by Cheapflights users on 11/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:25 pmIAH - SJU
1 stop15h 07mSpirit Airlines
Sun 12/76:00 amSJU - IAH
Nonstop5h 12mSpirit Airlines
Deal found 11/12$193
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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.
Fri 12/55:20 amIAH - SJU
1 stop8h 35mSpirit Airlines
Thu 12/116:00 amSJU - IAH
Nonstop5h 12mSpirit Airlines
Deal found 11/12$194
This Super.com deal was found by Cheapflights users on 11/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:43 pmIAH - SJU
1 stop16h 39mSpirit Airlines
Tue 12/166:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Deal found 11/11$195
This CheapOair deal was found by Cheapflights users on 11/12. 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.
Sat 12/67:25 pmIAH - SJU
1 stop15h 07mSpirit Airlines
Sun 12/146:00 amSJU - IAH
Nonstop5h 12mSpirit Airlines
Deal found 11/12$196
This Super.com deal was found by Cheapflights users on 11/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:35 pmIAH - SJU
1 stop12h 14mSpirit Airlines
Sun 11/238:00 amSJU - IAH
1 stop13h 05mSpirit Airlines
Deal found 11/12$197
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Fri 12/126:15 pmIAH - SJU
2 stops40h 17mMultiple Airlines
Fri 12/197:30 amSJU - IAH
1 stop17h 25mMultiple Airlines
Deal found 11/12$198
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Mon 11/178:03 pmIAH - SJU
1 stop16h 39mSpirit Airlines
Fri 11/218:33 pmSJU - IAH
Nonstop5h 10mSpirit Airlines
Deal found 11/11$199
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 11/276:09 pmIAH - SJU
1 stop27h 35mMultiple Airlines
Wed 12/39:15 amSJU - IAH
1 stop17h 06mMultiple Airlines
Deal found 11/12$200
This Trip.com deal was found by Cheapflights users on 11/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:00 amIAH - SJU
1 stop12h 50mSpirit Airlines
Sat 12/66:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Deal found 11/12$201
This CheapOair deal was found by Cheapflights users on 11/12. 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.
Fri 11/288:35 pmIAH - SJU
1 stop12h 14mSpirit Airlines
Tue 12/28:00 amSJU - IAH
1 stop13h 05mSpirit Airlines
Deal found 11/12$202
This Trip.com deal was found by Cheapflights users on 11/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:03 pmIAH - SJU
1 stop16h 39mSpirit Airlines
Tue 12/28:00 amSJU - IAH
1 stop13h 05mSpirit Airlines
Deal found 11/12$203
This Cheapflightsfares deal was found by Cheapflights users on 11/11. 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.
Thu 12/115:13 pmIAH - SJU
Nonstop4h 12mSpirit Airlines
Mon 12/151:22 pmSJU - IAH
1 stop12h 37mSpirit Airlines
Deal found 11/11$204

Cheap flight deals from George Bush Intcntl to Caribbean

Keep the following information in mind while searching for George Bush Intcntl to Caribbean flight deals. Data was last updated November 13, 2025.

Round-trip from

$191
(Cheapflightsfares)

One-way from

$100
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$465

Good round-trip deal

$363 or less

Good one-way deal

$176 or less
From Houston George Bush Intcntl to Caribbean
One-way flight from Houston George Bush Intcntl to Caribbean
Highest demand for flights based on searches. 14% potential increase in price ($58 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from Houston George Bush Intcntl to Caribbean.
Price to beat on a one-way flight from Houston George Bush Intcntl to Caribbean.

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Caribbean 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 November 13, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Caribbean that are best for you.

Fly from

George Bush Intcntl

Fly to

Caribbean

Route

Depart

Return

Price

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Wed 12/3

8:54 pm-1:45 pm

1 stop15h 51m

George Town Owen Roberts Intl

Sat 12/6

5:56 pm-9:18 am

1 stop16h 22m

$236

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Fri 1/9

7:35 am-5:10 pm

1 stop7h 35m

Saint Thomas Island Cyril E King

Mon 1/12

6:15 pm-8:40 am

1 stop16h 25m

$264

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 11/25

3:04 pm-9:26 pm

Nonstop4h 22m

San Juan Luis Munoz Marin Intl

Mon 12/8

7:45 am-10:51 am

Nonstop5h 06m

$281

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Sun 12/14

8:23 pm-2:49 pm

1 stop16h 26m

Saint Thomas Island Cyril E King

Sun 12/21

3:23 pm-10:36 pm

1 stop9h 13m

$287

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Sun 11/23

8:54 pm-3:30 pm

2 stops16h 36m

Santo Domingo Las Americas

Fri 12/5

4:21 pm-12:57 am

1 stop10h 36m

$318

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Fri 12/5

8:07 pm-11:51 am

2 stops13h 44m

Santo Domingo Las Americas

Tue 12/9

4:21 pm-9:18 am

1 stop18h 57m

$322

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Fri 12/5

8:07 pm-11:51 am

2 stops13h 44m

Santo Domingo Las Americas

Mon 12/8

4:21 pm-9:18 am

1 stop18h 57m

$322

HoustonOranjestad

IAH - AUA

IAHAUA

Houston George Bush Intcntl

Sat 2/21

5:45 am-3:33 pm

1 stop7h 48m

Oranjestad Reina Beatrix

Sat 2/28

4:41 pm-12:04 am

1 stop9h 23m

$322

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Sat 12/6

7:25 pm-3:23 pm

1 stop17h 58m

Santo Domingo Las Americas

Sat 12/13

12:49 pm-6:08 pm

1 stop7h 19m

$324

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 1/29

12:16 pm-5:10 pm

3 stops26h 54m

Saint Thomas Island Cyril E King

Sun 2/1

3:57 pm-10:41 pm

1 stop8h 44m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from George Bush Intcntl to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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

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

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Caribbean (average of $80). Flying from Houston George Bush Intcntl Airport to Caribbean 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 CB?

Find hourly flight availability from George Bush Intcntl to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Houston George Bush Intcntl Airport to Caribbean by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Caribbean. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Caribbean flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday mornings 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

Explore weekly flight availability from George Bush Intcntl to Caribbean. 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 November 13, 2025.

The most flights from IAH to 0CB are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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. Reviews last updated November 13, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Caribbean to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

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.

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

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.

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

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.

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

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.

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

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.

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

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. 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?

    A quick flight from Houston George Bush Intcntl Airport to Caribbean can take about 4h 22m. Spirit Airlines provides one of the quickest options available for as low as $281. Airlines will cover a distance of 2004 mi. This flight may include one or multiple stops.

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

    $108 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Spirit Airlines and United Airlines, with prices starting from $109 and $117, respectively.

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

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

    The top 3 most reliable airlines when flying from Houston George Bush Intcntl Airport to Caribbean are Lufthansa (94%), Air Canada (92%) and United Airlines (90%).

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

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Caribbean? While on average our users pay $755, our data indicates the cheapest price to be $100. The most popular route (Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl), is priced around $147.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Caribbean 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?

    Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Caribbean (average of $80). Flying from Houston George Bush Intcntl Airport to Caribbean 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from George Bush Intcntl to Caribbean

Discover the top 5 airlines that operate flights from George Bush Intcntl to Caribbean. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$112Average$520FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$120Average$399FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$443FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$175Average$651FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$192Average$670FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.