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$88+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJU
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
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 diciembre 12, 2025.

This Super.com deal was found by Cheapflights users on 12/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/145:13 pmIAH - SJU
Nonstop4h 12mSpirit Airlines
mar. 12/166:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Deal found 12/10$176
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/135:13 pmIAH - SJU
Nonstop4h 12mSpirit Airlines
dom. 12/144:10 amSJU - IAH
1 stop7h 08mSpirit Airlines
Deal found 12/9$188
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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.
mar. 12/165:13 pmIAH - SJU
Nonstop4h 12mSpirit Airlines
dom. 12/216:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Deal found 12/11$191
This Cheapflightsfares deal was found by Cheapflights users on 12/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1111:05 amIAH - SJU
1 stop11h 11mSpirit Airlines
lun. 12/151:22 pmSJU - IAH
1 stop12h 37mSpirit Airlines
Deal found 12/8$192
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
vie. 12/125:43 pmIAH - SJU
1 stop16h 38mSpirit Airlines
dom. 12/146:00 amSJU - IAH
Nonstop5h 12mSpirit Airlines
Deal found 12/8$196
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
lun. 12/1510:41 amIAH - SJU
1 stop12h 04mMultiple Airlines
lun. 12/226:15 amSJU - IAH
1 stop12h 59mMultiple Airlines
Deal found 12/10$198
This Frontier deal was found by Cheapflights users on 12/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/307:25 amIAH - SJU
1 stop10h 17mFrontier
mar. 1/138:57 amSJU - IAH
1 stop11h 42mFrontier
Deal found 12/8$201
This Priceline deal was found by Cheapflights users on 12/10. 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.
jue. 12/259:34 pmIAH - SJU
1 stop27h 16mFrontier
lun. 12/293:54 amSJU - IAH
1 stop7h 43mFrontier
Deal found 12/10$204
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:45 pmIAH - SJU
1 stop16h 35mSpirit Airlines
lun. 1/1211:52 amSJU - IAH
1 stop13h 04mSpirit Airlines
Deal found 12/9$212
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:45 pmIAH - STT
1 stop16h 43mSpirit Airlines
jue. 1/83:57 pmSTT - IAH
1 stop9h 37mSpirit Airlines
Deal found 12/10$304
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
vie. 12/269:34 pmIAH - SDQ
1 stop10h 27mFrontier
lun. 1/124:27 pmSDQ - IAH
2 stops28h 12mFrontier
Deal found 12/10$328
This Frontier deal was found by Cheapflights users on 12/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:24 pmIAH - SDQ
1 stop13h 46mFrontier
sáb. 1/2412:52 pmSDQ - IAH
1 stop12h 24mFrontier
Deal found 12/11$329

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 diciembre 12, 2025.

Round-trip from

$169
(Frontier)

One-way from

$88
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$492

Good round-trip deal

$269 or less

Good one-way deal

$216 or less
From Houston George Bush Intcntl to Caribbean
Search Deals
One-way flight from Houston George Bush Intcntl to Caribbean
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Highest demand for flights based on searches. 13% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Caribbean.
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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 diciembre 12, 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

HoustonOranjestad

IAH - AUA

IAHAUA

Houston George Bush Intcntl

sáb. 1/24

7:45 am-3:35 pm

1 stop5h 50m

Oranjestad Reina Beatrix

sáb. 1/31

4:40 pm-11:58 pm

1 stop9h 18m

$238

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

jue. 1/15

7:45 am-1:53 pm

1 stop5h 08m

George Town Owen Roberts Intl

dom. 1/18

2:49 pm-8:23 pm

1 stop6h 34m

$292

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

lun. 1/19

7:45 am-4:37 pm

1 stop6h 52m

Saint Thomas Island Cyril E King

vie. 1/23

3:57 pm-11:34 pm

1 stop9h 37m

$295

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

jue. 1/22

8:19 pm-2:52 pm

1 stop16h 33m

Saint Thomas Island Cyril E King

lun. 1/26

3:57 pm-11:34 pm

1 stop9h 37m

$303

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

mié. 12/31

7:45 pm-2:28 pm

1 stop16h 43m

Saint Thomas Island Cyril E King

jue. 1/8

3:57 pm-11:34 pm

1 stop9h 37m

$304

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

vie. 1/9

6:05 pm-3:12 pm

2 stops43h 07m

Santo Domingo Las Americas

sáb. 1/24

12:52 pm-11:16 pm

1 stop12h 24m

$318

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

jue. 2/5

4:35 pm-2:52 pm

2 stops20h 17m

Saint Thomas Island Cyril E King

dom. 2/8

3:57 pm-11:34 pm

1 stop9h 37m

$319

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

vie. 1/23

6:05 pm-3:29 pm

1 stop19h 24m

Santo Domingo Las Americas

lun. 1/26

3:32 pm-8:40 am

1 stop19h 08m

$323

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

mié. 12/31

7:24 pm-11:10 am

1 stop13h 46m

Santo Domingo Las Americas

sáb. 1/24

12:52 pm-11:16 pm

1 stop12h 24m

$329

HoustonPunta Cana

IAH - PUJ

IAHPUJ

Houston George Bush Intcntl

dom. 1/11

5:05 am-2:59 pm

1 stop7h 54m

Punta Cana

jue. 1/15

5:47 pm-10:33 am

2 stops18h 46m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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 diciembre 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Houston George Bush Intcntl Airport to Caribbean by exploring options for tickets in the afternoon.

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 December 6, 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 diciembre 12, 2025.

The most flights from IAH to 0CB are scheduled on a Tuesday (7 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 diciembre 12, 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.
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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.
American Airlines
7.2
Good
11,049 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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.
Spirit Airlines
6.3
Okay
8,180 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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.
Frontier
5.8
Fair
3,084 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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 5h 50m. Spirit Airlines provides one of the quickest options available for as low as $238. Airlines will cover a distance of 2020 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?

    $63 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 - Nassau 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 (96%), Air Canada (84%) and United Airlines (84%).

  • 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 $838, our data indicates the cheapest price to be $86. The most popular route (Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl), is priced around $129.

  • 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$112Average$521FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$120Average$385FlexibilityNo cancel feeOn-time65%
FrontierCheapest$125Average$414FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$175Average$643FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$187Average$670FlexibilityNo cancel feeOn-time69%

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