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$90+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJU
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Sat 2/214:20 pm
IAH
-
SJU
1 stop15h 57m
Spirit Airlines
Wed 2/256:00 am
SJU
-
IAH
1 stop7h 11m
Spirit Airlines
Deal found 2/10$187
This Priceline deal was found by Cheapflights users on 2/10. 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.
Sat 2/288:18 pm
IAH
-
SJU
1 stop28h 35m
Frontier
Tue 3/34:11 pm
SJU
-
IAH
1 stop8h 40m
Frontier
Deal found 2/10$188
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Mon 2/236:00 am
IAH
-
SJU
1 stop6h 22m
Spirit Airlines
Sat 2/2811:52 am
SJU
-
IAH
1 stop14h 07m
Spirit Airlines
Deal found 2/10$191
This CheapOair deal was found by Cheapflights users on 2/8. 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 2/2812:16 pm
IAH
-
SJU
1 stop8h 53m
Multiple Airlines
Mon 3/23:53 am
SJU
-
IAH
1 stop17h 11m
Multiple Airlines
Deal found 2/8$193
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 5/64:22 pm
IAH
-
SJU
1 stop19h 11m
Multiple Airlines
Wed 5/1310:53 am
SJU
-
IAH
1 stop13h 58m
Multiple Airlines
Deal found 2/8$194
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 5/42:39 pm
IAH
-
SJU
1 stop25h 51m
Multiple Airlines
Sat 5/98:41 am
SJU
-
IAH
1 stop16h 10m
Multiple Airlines
Deal found 2/8$195
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/149:40 pm
IAH
-
SJU
1 stop10h 37m
Multiple Airlines
Sat 2/287:05 am
SJU
-
IAH
1 stop12h 07m
Multiple Airlines
Deal found 2/9$197
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/2811:12 am
IAH
-
SJU
1 stop11h 31m
Multiple Airlines
Sat 3/711:52 am
SJU
-
IAH
1 stop14h 07m
Multiple Airlines
Deal found 2/8$198
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/1012:16 pm
IAH
-
SJU
1 stop9h 17m
Multiple Airlines
Wed 2/254:06 pm
SJU
-
IAH
1 stop8h 45m
Multiple Airlines
Deal found 2/9$199
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/116:00 am
IAH
-
SJU
1 stop7h 08m
Frontier
Sun 5/176:00 am
SJU
-
IAH
1 stop6h 59m
Frontier
Deal found 2/10$200
This CheapOair deal was found by Cheapflights users on 2/9. 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 3/36:15 am
IAH
-
SJU
1 stop6h 51m
Multiple Airlines
Wed 3/116:00 am
SJU
-
IAH
1 stop11h 38m
Multiple Airlines
Deal found 2/9$201
This Trip.com deal was found by Cheapflights users on 2/7. 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 3/39:40 pm
IAH
-
STT
1 stop14h 51m
Spirit Airlines
Tue 3/104:40 pm
STT
-
IAH
1 stop8h 38m
Spirit Airlines
Deal found 2/7$211

Find 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 February 11, 2026.

Round-trip from

$187
(Cheapflightsfares)

One-way from

$90
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$387

Good round-trip deal

$434 or less

Good one-way deal

$204 or less
From Houston George Bush Intcntl to Caribbean
Search Deals
One-way flight from Houston George Bush Intcntl to Caribbean
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Caribbean.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Caribbean.
Search Deals

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 February 11, 2026.
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

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

Wed 3/4

5:40 pm-12:18 am

1 stop8h 38m

$250

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Wed 5/6

1:03 pm-12:26 pm

1 stop22h 23m

Saint Thomas Island Cyril E King

Mon 5/11

2:36 pm-12:08 pm

1 stop22h 32m

$251

HoustonSimpson Bay

IAH - SXM

IAHSXM

Houston George Bush Intcntl

Tue 3/3

5:46 am-2:15 pm

1 stop6h 29m

Simpson Bay Princess Juliana

Tue 3/10

2:20 pm-12:18 am

1 stop10h 58m

$260

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Tue 4/28

7:35 am-3:34 pm

1 stop6h 59m

Saint Thomas Island Cyril E King

Fri 5/1

2:36 pm-8:38 am

1 stop19h 02m

$262

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Wed 3/11

9:40 pm-1:26 pm

1 stop14h 46m

Saint Thomas Island Cyril E King

Mon 3/16

2:36 pm-10:37 pm

1 stop9h 01m

$269

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Tue 3/3

12:16 pm-4:34 pm

3 stops26h 18m

Saint Thomas Island Cyril E King

Tue 3/10

4:40 pm-12:18 am

1 stop8h 38m

$274

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 3/26

7:35 am-3:28 pm

1 stop6h 53m

Saint Thomas Island Cyril E King

Sun 3/29

4:35 pm-10:18 am

2 stops18h 43m

$286

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Fri 5/15

9:15 pm-1:31 pm

1 stop15h 16m

Saint Thomas Island Cyril E King

Mon 5/18

1:21 pm-12:08 pm

1 stop23h 47m

$296

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Tue 3/17

6:27 pm-1:38 am

1 stop6h 11m

Santo Domingo Las Americas

Mon 3/23

2:52 am-8:40 am

1 stop6h 48m

$300

HoustonSimpson Bay

IAH - SXM

IAHSXM

Houston George Bush Intcntl

Wed 2/25

6:00 am-2:15 pm

2 stops30h 15m

Simpson Bay Princess Juliana

Sun 3/1

3:20 pm-9:41 pm

1 stop8h 21m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 60 results
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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 February 11, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 64% on flights from Houston George Bush Intcntl Airport to Caribbean by exploring options for tickets at noon.

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 February 7, 2026.

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. 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

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 February 11, 2026.

The most flights from IAH to 0CB 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

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 February 11, 2026.
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.
Delta
7.9
Good
8,175 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

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.
Delta
7.9
Good
8,175 reviews
Delta
7.9
Good
8,175 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

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.
United Airlines
7.4
Good
9,274 reviews
Delta
7.9
Good
8,175 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

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.
American Airlines
7.2
Good
11,266 reviews
Delta
7.9
Good
8,175 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

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.
Spirit Airlines
6.3
Okay
8,443 reviews
Delta
7.9
Good
8,175 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

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.
Frontier
5.7
Fair
3,052 reviews
Delta
7.9
Good
8,175 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

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 35m. Spirit Airlines provides one of the quickest options available for as low as $360. 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?

    $65 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $73 and $88, respectively.

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

    The most popular route from Houston George Bush Intcntl Airport to Caribbean is Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl. You may also consider Houston George Bush Intcntl - Punta Cana or Houston George Bush Intcntl - Montego Bay Sangster Intl.

  • 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 (93%), Air Canada (88%) and United Airlines (86%).

  • 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 $683, our data indicates the cheapest price to be $192. The most popular route (Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl), is priced around $178.

  • 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.

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Alternative routes for George Bush Intcntl to Caribbean

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

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$425FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$607FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$114Average$384FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$175Average$637FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$180Average$672FlexibilityNo cancel feeOn-time69%

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