Caribbean

$74+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJU
Apr 29 — May 61
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.

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 April 24, 2025.

Round-trip from

$160
(Cheapflightsfares)

One-way from

$74
(eDestinos)

Popular in

December

Cheapest in

September

Average price

$324

Good round-trip deal

$258 or less

Good one-way deal

$113 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. 13% potential increase in price ($49 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in April 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.

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 April 24, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 4/272:10 pmIAH - SJU
Nonstop4h 30mSpirit Airlines
Tue 4/298:45 pmSJU - IAH
Nonstop5h 00mSpirit Airlines
Deal found 4/23$160
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2910:02 amIAH - SJU
Nonstop4h 38mUnited Airlines
Thu 5/11:25 pmSJU - IAH
1 stop11h 19mUnited Airlines
Deal found 4/23$161
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:00 amIAH - SJU
2 stops10h 14mAmerican Airlines
Sat 5/311:50 amSJU - IAH
1 stop6h 36mAmerican Airlines
Deal found 4/23$165
This Booking.com deal was found by Cheapflights users on 4/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/262:10 pmIAH - SJU
Nonstop4h 30mMultiple Airlines
Sat 5/33:56 amSJU - IAH
1 stop7h 41mMultiple Airlines
Deal found 4/23$220
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 6/78:44 pmIAH - STT
1 stop12h 13mSpirit Airlines
Fri 6/1310:47 amSTT - IAH
1 stop14h 24mSpirit Airlines
Deal found 4/22$286
This Frontier deal was found by Cheapflights users on 4/23. 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.
Sat 5/109:05 pmIAH - SJU
1 stop10h 31mFrontier
Wed 5/143:56 amSJU - IAH
1 stop7h 41mFrontier
Deal found 4/23$298
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Fri 6/208:49 pmIAH - STX
1 stop18h 00mSpirit Airlines
Mon 6/234:45 pmSTX - IAH
1 stop15h 57mSpirit Airlines
Deal found 4/22$312
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 5/178:44 pmIAH - AUA
1 stop16h 56mSpirit Airlines
Sat 5/243:45 pmAUA - IAH
1 stop9h 22mSpirit Airlines
Deal found 4/23$317
This CheapOair deal was found by Cheapflights users on 4/23. 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 5/248:44 pmIAH - PUJ
1 stop16h 33mSpirit Airlines
Wed 5/2812:42 pmPUJ - IAH
1 stop25h 06mSpirit Airlines
Deal found 4/23$366
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/248:42 pmIAH - PUJ
1 stop11h 05mFrontier
Tue 5/2712:02 pmPUJ - IAH
1 stop23h 36mFrontier
Deal found 4/23$371
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/278:13 pmIAH - SDQ
1 stop19h 16mMultiple Airlines
Tue 6/33:35 pmSDQ - IAH
1 stop21h 41mMultiple Airlines
Deal found 4/23$376
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Tue 5/68:52 amIAH - PUJ
3 stops25h 55mMultiple Airlines
Fri 8/221:01 pmPUJ - IAH
1 stop25h 22mMultiple Airlines
Deal found 4/23$376

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 April 24, 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

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 5/8

4:55 pm-10:17 pm

Nonstop4h 22m

San Juan Luis Munoz Marin Intl

Thu 5/15

11:50 am-3:50 pm

Nonstop5h 00m

$154

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 4/29

10:02 am-3:40 pm

Nonstop4h 38m

San Juan Luis Munoz Marin Intl

Thu 5/1

1:25 pm-11:44 pm

1 stop11h 19m

$161

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 4/29

12:02 pm-5:00 am

1 stop15h 58m

San Juan Luis Munoz Marin Intl

Sat 5/3

6:05 am-10:41 pm

1 stop17h 36m

$165

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 5/10

9:05 pm-8:36 am

1 stop10h 31m

San Juan Luis Munoz Marin Intl

Thu 5/15

11:50 am-3:50 pm

Nonstop5h 00m

$227

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Tue 5/13

8:44 pm-9:57 am

1 stop12h 13m

Saint Thomas Island Cyril E King

Sat 5/17

3:49 pm-12:07 am

1 stop9h 18m

$290

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 5/10

9:05 pm-8:36 am

1 stop10h 31m

San Juan Luis Munoz Marin Intl

Wed 5/14

3:56 am-10:37 am

1 stop7h 41m

$298

HoustonOranjestad

IAH - AUA

IAHAUA

Houston George Bush Intcntl

Sat 5/17

8:44 pm-2:40 pm

1 stop16h 56m

Oranjestad Reina Beatrix

Sat 5/24

3:45 pm-12:07 am

1 stop9h 22m

$317

HoustonChristiansted

IAH - STX

IAHSTX

Houston George Bush Intcntl

Thu 6/19

8:49 pm-3:49 pm

1 stop18h 00m

Christiansted Henry Rohlsen

Mon 6/23

4:45 pm-7:42 am

1 stop15h 57m

$337

HoustonPunta Cana

IAH - PUJ

IAHPUJ

Houston George Bush Intcntl

Sat 5/24

8:44 pm-2:17 pm

1 stop16h 33m

Punta Cana

Wed 5/28

12:42 pm-12:48 pm

1 stop25h 06m

$366

HoustonPunta Cana

IAH - PUJ

IAHPUJ

Houston George Bush Intcntl

Sat 5/24

8:42 pm-8:47 am

1 stop11h 05m

Punta Cana

Tue 5/27

12:02 pm-10:38 am

1 stop23h 36m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Caribbean (average of $254). Flying from Houston George Bush Intcntl Airport to Caribbean in December is currently the most expensive (average of $336). 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 April 24, 2025.

When flying from Houston George Bush Intcntl Airport to Caribbean, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 April 24, 2025.

The most flights from IAH to 0CB are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 April 24, 2025.
8.0
Very good

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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

    $74 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 American Airlines and United Airlines, with prices starting from $75 and $83, 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 (86%), Air Canada (85%) and United Airlines (85%).

  • 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 $766, our data indicates the cheapest price to be $61. The most popular route (Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl), is priced around $134.

  • 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, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Caribbean (average of $254). Flying from Houston George Bush Intcntl Airport to Caribbean in December is currently the most expensive (average of $336). 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 6 airlines flying from George Bush Intcntl to Caribbean

Discover the top 6 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$287FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$128Average$407FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$254Average$660FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$264Average$688FlexibilityNo cancel feeOn-time69%
DeltaCheapest$274Average$615FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$376Average$701FlexibilityNo cancel feeOn-time70%

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.