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Caribbean Islands

$78+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJU
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap 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 December 9, 2025.

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.
Mon 12/1510:41 amIAH - SJU
1 stop12h 04mSpirit Airlines
Sat 12/206:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Deal found 12/8$174
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.
Thu 12/115:13 pmIAH - SJU
Nonstop4h 12mSpirit Airlines
Sat 12/136:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Deal found 12/8$178
This Super.com deal was found by Cheapflights users on 12/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:13 pmIAH - SJU
Nonstop4h 12mSpirit Airlines
Sun 12/286:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Deal found 12/7$181
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.
Thu 12/115:13 pmIAH - SJU
Nonstop4h 12mSpirit Airlines
Mon 12/151:22 pmSJU - IAH
1 stop12h 37mSpirit Airlines
Deal found 12/8$186
This Super.com deal was found by Cheapflights users on 12/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:23 pmIAH - SJU
1 stop12h 10mSpirit Airlines
Mon 12/151:22 pmSJU - IAH
1 stop12h 37mSpirit Airlines
Deal found 12/7$188
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.
Tue 12/165:13 pmIAH - SJU
Nonstop4h 12mSpirit Airlines
Tue 12/236:00 amSJU - IAH
Nonstop5h 17mSpirit Airlines
Deal found 12/9$191
This Cheapflightsfares deal was found by Cheapflights users on 12/6. 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.
Thu 12/118:49 amIAH - SJU
1 stop13h 27mSpirit Airlines
Sun 12/146:00 amSJU - IAH
Nonstop5h 12mSpirit Airlines
Deal found 12/6$194
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.
Fri 12/125:43 pmIAH - SJU
1 stop16h 38mSpirit Airlines
Sun 12/146:00 amSJU - IAH
Nonstop5h 12mSpirit Airlines
Deal found 12/8$196
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:23 pmIAH - SJU
1 stop12h 10mSpirit Airlines
Mon 12/154:10 amSJU - IAH
1 stop7h 08mSpirit Airlines
Deal found 12/8$197
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:55 pmIAH - SDQ
1 stop5h 59mSpirit Airlines
Sat 1/244:40 pmSDQ - IAH
1 stop9h 18mSpirit Airlines
Deal found 12/8$272
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:45 pmIAH - STT
1 stop16h 43mSpirit Airlines
Thu 1/83:57 pmSTT - IAH
1 stop9h 37mSpirit Airlines
Deal found 12/8$293
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:24 pmIAH - SDQ
1 stop13h 46mFrontier
Sat 1/2412:52 pmSDQ - IAH
1 stop12h 24mFrontier
Deal found 12/9$329

Find 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 December 9, 2025.

Round-trip from

$173
(Kiwi.com)

One-way from

$78
(Super.com)

Popular in

December

Cheapest in

April

Average price

$492
From Houston George Bush Intcntl to Caribbean Islands
Search Deals
One-way flight from Houston George Bush Intcntl to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 9, 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

HoustonOranjestad

IAH - AUA

IAHAUA

Houston George Bush Intcntl

Sun 1/25

5:46 am-3:45 pm

1 stop7h 59m

Oranjestad Reina Beatrix

Thu 1/29

4:40 pm-11:58 pm

1 stop9h 18m

$235

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Wed 12/31

6:55 pm-2:54 am

1 stop5h 59m

Santo Domingo Las Americas

Sat 1/24

4:40 pm-11:58 pm

1 stop9h 18m

$272

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 3/21

11:10 am-11:23 pm

1 stop11h 13m

San Juan Luis Munoz Marin Intl

Tue 3/24

1:30 am-10:17 am

1 stop9h 47m

$281

HoustonMontego Bay

IAH - MBJ

IAHMBJ

Houston George Bush Intcntl

Thu 1/22

8:19 pm-12:02 pm

2 stops14h 43m

Montego Bay Sangster Intl

Mon 1/26

12:57 pm-8:23 pm

1 stop8h 26m

$291

HoustonSimpson Bay

IAH - SXM

IAHSXM

Houston George Bush Intcntl

Mon 2/16

5:45 am-2:10 pm

1 stop6h 25m

Simpson Bay Princess Juliana

Mon 3/2

3:15 pm-12:04 am

1 stop10h 49m

$300

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Wed 12/31

7:45 pm-2:28 pm

1 stop16h 43m

Saint Thomas Island Cyril E King

Thu 1/8

3:57 pm-11:34 pm

1 stop9h 37m

$302

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Sat 2/7

7:45 am-3:35 pm

1 stop5h 50m

Santo Domingo Las Americas

Tue 2/10

4:40 pm-11:58 pm

1 stop9h 18m

$307

HoustonSimpson Bay

IAH - SXM

IAHSXM

Houston George Bush Intcntl

Fri 2/6

6:05 pm-2:10 pm

2 stops18h 05m

Simpson Bay Princess Juliana

Mon 2/9

3:15 pm-8:23 pm

1 stop31h 08m

$310

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Thu 2/19

7:30 am-3:32 pm

1 stop6h 02m

Santo Domingo Las Americas

Mon 2/23

4:37 pm-12:04 am

1 stop9h 27m

$319

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Mon 1/5

7:45 pm-2:28 pm

1 stop16h 43m

Saint Thomas Island Cyril E King

Fri 1/9

3:57 pm-10:01 am

1 stop20h 04m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

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, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Caribbean Islands (average of $80). Flying from Houston George Bush Intcntl Airport to Caribbean Islands 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 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 December 9, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Caribbean Islands in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Caribbean Islands?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Caribbean Islands. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Caribbean Islands 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 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 December 9, 2025.

The most flights from IAH to zzEPX 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 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 December 9, 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
7.9
Good
8,011 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

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
9,089 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

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
11,043 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

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
8,170 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

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
3,085 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

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 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 59m. Fly via Spirit Airlines, JetBlue, or Frontier to get the fastest option. The distance from Houston George Bush Intcntl Airport to Caribbean Islands is about 2020 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $63. Users have also found prices from $73 and $88 on United Airlines and American Airlines, respectively.

  • 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 - Punta Cana and Houston George Bush Intcntl - Montego Bay Sangster Intl.

  • 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: Lufthansa (96%), Air Canada (84%), United Airlines( 84%).

  • 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 $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 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, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Caribbean Islands (average of $80). Flying from Houston George Bush Intcntl Airport to Caribbean Islands 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 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 December 9, 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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