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$91+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJU
Μαρ 20 — Μαρ 271
Παρ 3/20
Παρ 3/27
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 Φεβρουάριος 18, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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.
Δευ 2/235:46 am
IAH
-
SJU
1 stop7h 45m
Spirit Airlines
Παρ 2/274:31 pm
SJU
-
IAH
1 stop9h 47m
Spirit Airlines
Deal found 2/17$187
This Mytrip deal was found by Cheapflights users on 2/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Κυρ 3/14:20 pm
IAH
-
SJU
1 stop15h 57m
Spirit Airlines
Τετ 3/46:00 am
SJU
-
IAH
1 stop7h 11m
Spirit Airlines
Deal found 2/15$189
This Cheapflightsfares deal was found by Cheapflights users on 2/15. 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.
Δευ 3/29:40 pm
IAH
-
SJU
1 stop10h 37m
Spirit Airlines
Παρ 3/611:52 am
SJU
-
IAH
1 stop14h 07m
Spirit Airlines
Deal found 2/15$190
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Πεμ 2/269:40 pm
IAH
-
SJU
1 stop10h 37m
Multiple Airlines
Τρι 3/311:07 am
SJU
-
IAH
1 stop9h 57m
Multiple Airlines
Deal found 2/17$192
This Expedia deal was found by Cheapflights users on 2/18. 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.
Τρι 2/249:40 pm
IAH
-
SJU
1 stop10h 37m
Multiple Airlines
Τρι 4/1411:00 am
SJU
-
IAH
1 stop8h 00m
Multiple Airlines
Deal found 2/18$195
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Δευ 3/28:18 pm
IAH
-
SJU
1 stop11h 36m
Multiple Airlines
Παρ 3/611:52 am
SJU
-
IAH
1 stop14h 07m
Multiple Airlines
Deal found 2/14$197
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Παρ 2/279:40 pm
IAH
-
SJU
1 stop10h 37m
Spirit Airlines
Παρ 3/611:52 am
SJU
-
IAH
1 stop14h 07m
Spirit Airlines
Deal found 2/14$199
This CheapOair deal was found by Cheapflights users on 2/16. 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.
Τρι 2/247:21 am
IAH
-
SJU
1 stop6h 10m
Multiple Airlines
Τρι 3/311:07 am
SJU
-
IAH
1 stop9h 57m
Multiple Airlines
Deal found 2/16$200
This Priceline deal was found by Cheapflights users on 2/14. 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.
Σαβ 2/288:18 pm
IAH
-
SJU
1 stop28h 35m
Multiple Airlines
Τετ 3/411:52 am
SJU
-
IAH
1 stop14h 07m
Multiple Airlines
Deal found 2/14$201
This Frontier deal was found by Cheapflights users on 2/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 5/14:27 pm
IAH
-
SJU
1 stop7h 13m
Frontier
Κυρ 5/36:00 am
SJU
-
IAH
1 stop6h 59m
Frontier
Deal found 2/16$202
This Priceline deal was found by Cheapflights users on 2/17. 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.
Πεμ 2/269:40 pm
IAH
-
SJU
1 stop10h 37m
Spirit Airlines
Δευ 3/211:52 am
SJU
-
IAH
1 stop14h 07m
Spirit Airlines
Deal found 2/17$203
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Τρι 4/146:57 pm
IAH
-
SJU
1 stop13h 57m
Frontier
Πεμ 4/236:00 am
SJU
-
IAH
1 stop6h 59m
Frontier
Deal found 2/17$204

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 Φεβρουάριος 18, 2026.

Round-trip from

$187
(Cheapflightsfares)

One-way from

$91
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$393

Good round-trip deal

$430 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. 14% potential increase in price ($65 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.
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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 Φεβρουάριος 18, 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

Τρι 3/24

4:11 pm-1:26 pm

1 stop20h 15m

Saint Thomas Island Cyril E King

Τρι 3/31

2:36 pm-10:34 pm

1 stop8h 58m

$277

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Παρ 4/10

5:45 am-3:28 pm

1 stop8h 43m

Saint Thomas Island Cyril E King

Παρ 4/17

1:23 pm-3:27 pm

1 stop27h 04m

$308

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Κυρ 4/12

4:22 pm-1:26 pm

2 stops20h 04m

Saint Thomas Island Cyril E King

Πεμ 4/16

1:23 pm-10:30 pm

1 stop10h 07m

$318

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Κυρ 4/19

5:11 pm-1:31 pm

2 stops19h 20m

Saint Thomas Island Cyril E King

Πεμ 4/23

1:23 pm-10:30 pm

1 stop10h 07m

$318

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Τρι 3/17

6:27 pm-1:26 pm

2 stops17h 59m

Saint Thomas Island Cyril E King

Τρι 3/24

4:35 pm-10:18 am

2 stops18h 43m

$322

HoustonOranjestad

IAH - AUA

IAHAUA

Houston George Bush Intcntl

Κυρ 5/3

5:45 am-2:35 pm

1 stop7h 50m

Oranjestad Reina Beatrix

Πεμ 5/7

3:41 pm-11:48 pm

1 stop9h 07m

$328

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Τρι 3/10

9:40 pm-1:31 pm

1 stop14h 51m

Saint Thomas Island Cyril E King

Κυρ 3/15

4:35 pm-10:00 pm

2 stops30h 25m

$353

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Σαβ 5/2

3:03 pm-8:38 pm

Nonstop4h 35m

San Juan Luis Munoz Marin Intl

Παρ 5/8

7:00 am-10:53 am

Nonstop4h 53m

$355

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Τετ 4/15

3:03 pm-8:38 pm

Nonstop4h 35m

San Juan Luis Munoz Marin Intl

Τετ 4/29

7:00 am-10:53 am

Nonstop4h 53m

$355

HoustonPunta Cana

IAH - PUJ

IAHPUJ

Houston George Bush Intcntl

Παρ 4/17

9:15 pm-9:57 am

1 stop11h 42m

Punta Cana

Κυρ 4/19

11:47 am-6:21 pm

1 stop31h 34m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

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 Φεβρουάριος 18, 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 17, 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 Φεβρουάριος 18, 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 Φεβρουάριος 18, 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
8,208 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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
8,208 reviews
Delta
7.9
Good
8,208 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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
9,317 reviews
Delta
7.9
Good
8,208 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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
11,309 reviews
Delta
7.9
Good
8,208 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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
8,470 reviews
Delta
7.9
Good
8,208 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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
3,048 reviews
Delta
7.9
Good
8,208 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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 $355. 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 (91%), 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 $708, our data indicates the cheapest price to be $178. The most popular route (Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl), is priced around $187.

  • 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 Φεβρουάριος 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$426FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$602FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$114Average$385FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$175Average$634FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$182Average$670FlexibilityNo cancel feeOn-time69%

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