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Caribbean Islands

$90+ Cheap flights from George Bush Intcntl (IAH) to Caribbean Islands

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJU
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Caribbean Islands

Keep the following information in mind while searching for George Bush Intcntl to Caribbean Islands flight deals. Data was last updated August 26, 2025.

Round-trip from

$154
(Cheapflightsfares)

One-way from

$90
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$382
From Houston George Bush Intcntl to Caribbean Islands
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One-way flight from Houston George Bush Intcntl to Caribbean Islands
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Highest demand for flights based on searches. 12% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from George Bush Intcntl to Caribbean Islands

Cheapest flights from George Bush Intcntl to Caribbean Islands
Explore the most affordable flight options available from George Bush Intcntl to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/24. 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 9/86:05 amIAH - SJU
1 stop7h 06mFrontier
Sat 9/133:16 pmSJU - IAH
1 stop7h 36mFrontier
Deal found 8/24$154
This Frontier deal was found by Cheapflights users on 8/25. 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.
Sun 9/76:05 amIAH - SJU
1 stop7h 06mFrontier
Sat 9/133:16 pmSJU - IAH
1 stop7h 36mFrontier
Deal found 8/25$156
This Priceline deal was found by Cheapflights users on 8/25. 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.
Sun 10/266:05 amIAH - SJU
1 stop7h 04mMultiple Airlines
Thu 10/304:04 pmSJU - IAH
Nonstop4h 55mMultiple Airlines
Deal found 8/25$159
This Flightnetwork deal was found by Cheapflights users on 8/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:00 amIAH - SJU
Nonstop4h 17mMultiple Airlines
Sun 10/57:50 pmSJU - IAH
1 stop15h 04mMultiple Airlines
Deal found 8/24$161
This FlightHub deal was found by Cheapflights users on 8/25. 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.
Fri 9/199:10 pmIAH - SJU
1 stop17h 12mFrontier
Mon 9/228:00 amSJU - IAH
1 stop8h 39mFrontier
Deal found 8/25$163
This Priceline deal was found by Cheapflights users on 8/25. 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.
Sun 9/289:00 amIAH - SJU
Nonstop4h 17mMultiple Airlines
Thu 10/210:57 amSJU - IAH
1 stop23h 57mMultiple Airlines
Deal found 8/25$165
This FlightHub deal was found by Cheapflights users on 8/24. 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.
Mon 10/66:05 amIAH - SJU
1 stop7h 06mMultiple Airlines
Thu 10/94:04 pmSJU - IAH
Nonstop4h 55mMultiple Airlines
Deal found 8/24$166
This Priceline deal was found by Cheapflights users on 8/25. 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.
Mon 9/226:05 amIAH - SJU
1 stop7h 06mFrontier
Mon 9/298:00 amSJU - IAH
1 stop8h 44mFrontier
Deal found 8/25$168
This Orbitz deal was found by Cheapflights users on 8/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:00 amIAH - SJU
Nonstop4h 17mMultiple Airlines
Mon 9/298:00 amSJU - IAH
1 stop8h 44mMultiple Airlines
Deal found 8/26$169
This FlightHub deal was found by Cheapflights users on 8/26. 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.
Thu 9/259:00 amIAH - SJU
Nonstop4h 17mSpirit Airlines
Thu 10/23:22 pmSJU - IAH
Nonstop4h 59mSpirit Airlines
Deal found 8/26$170
This CheapOair deal was found by Cheapflights users on 8/26. 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.
Mon 9/227:31 pmIAH - STT
1 stop13h 13mSpirit Airlines
Mon 9/294:02 pmSTT - IAH
1 stop17h 22mSpirit Airlines
Deal found 8/26$244
This Mytrip deal was found by Cheapflights users on 8/24. 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.
Wed 10/298:31 pmIAH - STT
1 stop12h 25mSpirit Airlines
Mon 11/311:56 amSTT - IAH
1 stop14h 32mSpirit Airlines
Deal found 8/24$255

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Caribbean Islands 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 August 26, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Caribbean Islands that are best for you.

Fly from

George Bush Intcntl

Fly to

Caribbean Islands

Route

Depart

Return

Price

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 9/7

6:05 am-2:11 pm

1 stop7h 06m

San Juan Luis Munoz Marin Intl

Sat 9/13

3:16 pm-9:52 pm

1 stop7h 36m

$156

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 9/15

6:05 am-2:11 pm

1 stop7h 06m

San Juan Luis Munoz Marin Intl

Thu 9/18

3:22 pm-7:21 pm

Nonstop4h 59m

$159

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 10/6

6:05 am-2:11 pm

1 stop7h 06m

San Juan Luis Munoz Marin Intl

Thu 10/9

4:04 pm-7:59 pm

Nonstop4h 55m

$166

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 9/28

9:00 am-2:17 pm

Nonstop4h 17m

San Juan Luis Munoz Marin Intl

Sun 10/5

7:50 pm-9:54 am

1 stop15h 04m

$167

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 10/27

6:05 am-2:06 pm

1 stop7h 01m

San Juan Luis Munoz Marin Intl

Fri 10/31

3:31 pm-10:06 pm

1 stop7h 35m

$168

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 9/15

6:05 am-2:11 pm

1 stop7h 06m

San Juan Luis Munoz Marin Intl

Wed 9/17

12:28 am-8:15 pm

2 stops20h 47m

$198

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 10/4

7:31 pm-10:56 am

1 stop14h 25m

San Juan Luis Munoz Marin Intl

Thu 10/9

4:04 pm-7:59 pm

Nonstop4h 55m

$203

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 10/5

6:05 am-2:11 pm

1 stop7h 06m

San Juan Luis Munoz Marin Intl

Thu 10/9

9:06 pm-10:00 am

1 stop13h 54m

$207

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 10/26

9:39 am-2:59 pm

Nonstop4h 20m

San Juan Luis Munoz Marin Intl

Mon 11/3

4:24 pm-10:08 pm

1 stop7h 44m

$209

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 11/9

2:28 pm-8:44 pm

Nonstop4h 16m

San Juan Luis Munoz Marin Intl

Thu 11/13

9:49 pm-12:51 am

Nonstop5h 02m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 60 results
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Best time to book a flight from George Bush Intcntl to Caribbean Islands

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

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

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Caribbean Islands (average of $254). Flying from Houston George Bush Intcntl Airport to Caribbean Islands in June is currently the most expensive (average of $339). 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 EPX?

Find hourly flight availability from George Bush Intcntl to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to Caribbean Islands as you normally would.

Weekly flight availability from Houston George Bush Intcntl Airport to Caribbean Islands

Explore weekly flight availability from George Bush Intcntl to Caribbean Islands. 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 August 26, 2025.

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

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated August 26, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Caribbean Islands to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,943 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,031 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,200 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Caribbean Islands. 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 Islands?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Caribbean Islands in 7h 06m. Fly via Frontier or Spirit Airlines to get the fastest option. The distance from Houston George Bush Intcntl Airport to Caribbean Islands is about 2004 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular flight routes from Houston George Bush Intcntl Airport to Caribbean Islands are Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl, Houston George Bush Intcntl - Montego Bay Sangster Intl and Houston George Bush Intcntl - Punta Cana.

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

    Before booking your flight to Caribbean Islands from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (73%), United Airlines (73%), Air New Zealand( 73%).

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

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Caribbean Islands? While on average our users pay $676, our data indicates the cheapest price to be $95. The most popular route (Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl), is priced around $159.

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

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

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

    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 Islands.

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

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

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Caribbean Islands (average of $254). Flying from Houston George Bush Intcntl Airport to Caribbean Islands in June is currently the most expensive (average of $339). 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 Islands

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 Islands

Discover the top 5 airlines that operate flights from George Bush Intcntl to Caribbean Islands. 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 August 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$121Average$401FlexibilityNo cancel feeOn-time65%
FrontierCheapest$125Average$392FlexibilityNo cancel feeOn-time62%
DeltaCheapest$144Average$558FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$175Average$648FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$194Average$676FlexibilityNo cancel feeOn-time69%

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