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

$108 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Spirit Airlines and United Airlines, with prices starting from $109 and $117, respectively.

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.

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).

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 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 $755, our data indicates the cheapest price to be $100. The most popular route (Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl), is priced around $147.

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Caribbean?

The most popular airlines flying from Houston George Bush Intcntl Airport to Caribbean are United Airlines, American Airlines and Spirit Airlines. Something to consider prior to booking your flight.

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.

$100+ Cheap Flights from Houston George Bush Intcntl Airport to Caribbean

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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 November 13, 2025.

Thu 12/47:25 pmIAH - SJU

1 stop15h 07mSpirit Airlines

Sun 12/76:00 amSJU - IAH

Nonstop5h 12mSpirit Airlines

Deal found 11/12

$193

Fri 12/55:20 amIAH - SJU

1 stop8h 35mSpirit Airlines

Thu 12/116:00 amSJU - IAH

Nonstop5h 12mSpirit Airlines

Deal found 11/12

$194

Tue 12/95:43 pmIAH - SJU

1 stop16h 39mSpirit Airlines

Tue 12/166:00 amSJU - IAH

Nonstop5h 17mSpirit Airlines

Deal found 11/11

$195

Sat 12/67:25 pmIAH - SJU

1 stop15h 07mSpirit Airlines

Sun 12/146:00 amSJU - IAH

Nonstop5h 12mSpirit Airlines

Deal found 11/12

$196

Thu 11/208:35 pmIAH - SJU

1 stop12h 14mSpirit Airlines

Sun 11/238:00 amSJU - IAH

1 stop13h 05mSpirit Airlines

Deal found 11/12

$197

Fri 12/126:15 pmIAH - SJU

2 stops40h 17mMultiple Airlines

Fri 12/197:30 amSJU - IAH

1 stop17h 25mMultiple Airlines

Deal found 11/12

$198

Mon 11/178:03 pmIAH - SJU

1 stop16h 39mSpirit Airlines

Fri 11/218:33 pmSJU - IAH

Nonstop5h 10mSpirit Airlines

Deal found 11/11

$199

Thu 11/276:09 pmIAH - SJU

1 stop27h 35mMultiple Airlines

Wed 12/39:15 amSJU - IAH

1 stop17h 06mMultiple Airlines

Deal found 11/12

$200

Thu 12/45:00 amIAH - SJU

1 stop12h 50mSpirit Airlines

Sat 12/66:00 amSJU - IAH

Nonstop5h 17mSpirit Airlines

Deal found 11/12

$201

Fri 11/288:35 pmIAH - SJU

1 stop12h 14mSpirit Airlines

Tue 12/28:00 amSJU - IAH

1 stop13h 05mSpirit Airlines

Deal found 11/12

$202

Tue 11/188:03 pmIAH - SJU

1 stop16h 39mSpirit Airlines

Tue 12/28:00 amSJU - IAH

1 stop13h 05mSpirit Airlines

Deal found 11/12

$203

Thu 12/115:13 pmIAH - SJU

Nonstop4h 12mSpirit Airlines

Mon 12/151:22 pmSJU - IAH

1 stop12h 37mSpirit Airlines

Deal found 11/11

$204

Best flights from George Bush Intcntl to Caribbean
Discover carefully curated flight deals from George Bush Intcntl to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Wed 12/38:54 pmIAH - GCM

1 stop15h 51mSpirit Airlines

Sat 12/65:56 pmGCM - IAH

1 stop16h 22mSpirit Airlines

Deal found 11/13

$236

Tue 11/253:04 pmIAH - SJU

Nonstop4h 22mUnited Airlines

Mon 12/87:45 amSJU - IAH

Nonstop5h 06mUnited Airlines

Deal found 11/12

$281

Fri 12/58:07 pmIAH - SDQ

2 stops13h 44mMultiple Airlines

Tue 12/94:21 pmSDQ - IAH

1 stop18h 57mMultiple Airlines

Deal found 11/11

$322

Sun 1/256:16 pmIAH - UVF

1 stop17h 30mAmerican Airlines

Thu 1/292:46 pmUVF - IAH

1 stop11h 59mAmerican Airlines

Deal found 11/12

$443

Fri 1/27:00 amIAH - MBJ

1 stop12h 41mDelta

Tue 1/612:38 pmMBJ - IAH

1 stop12h 20mDelta

Deal found 11/10

$464

Fri 1/97:35 amIAH - STT

1 stop7h 35mSpirit Airlines

Mon 1/126:15 pmSTT - IAH

1 stop16h 25mSpirit Airlines

Deal found 11/12

$264

Sun 12/148:23 pmIAH - STT

1 stop16h 26mSpirit Airlines

Sun 12/213:23 pmSTT - IAH

1 stop9h 13mSpirit Airlines

Deal found 11/11

$287

Fri 12/58:07 pmIAH - SDQ

2 stops13h 44mMultiple Airlines

Mon 12/84:21 pmSDQ - IAH

1 stop18h 57mMultiple Airlines

Deal found 11/11

$322

Thu 12/45:25 pmIAH - SDQ

1 stop21h 04mMultiple Airlines

Sun 12/74:21 pmSDQ - IAH

1 stop18h 57mMultiple Airlines

Deal found 11/11

$334

Sun 11/238:54 pmIAH - SDQ

2 stops16h 36mSpirit Airlines

Fri 12/54:21 pmSDQ - IAH

1 stop10h 36mSpirit Airlines

Deal found 11/12

$318

Mon 5/45:00 amIAH - SJU

1 stop8h 44mUnited Airlines

Fri 5/87:00 amSJU - IAH

Nonstop4h 51mUnited Airlines

Deal found 11/12

$391

Wed 1/75:46 amIAH - STT

1 stop6h 42mMultiple Airlines

Sat 1/176:15 pmSTT - IAH

2 stops18h 18mMultiple Airlines

Deal found 11/12

$351

Sat 2/215:45 amIAH - AUA

1 stop7h 48mSpirit Airlines

Sat 2/284:41 pmAUA - IAH

1 stop9h 23mSpirit Airlines

Deal found 11/12

$322

Thu 4/303:02 pmIAH - SJU

Nonstop4h 36mUnited Airlines

Fri 5/81:05 amSJU - IAH

1 stop8h 35mUnited Airlines

Deal found 11/12

$391

Wed 12/2411:58 amIAH - MBJ

1 stop7h 43mDelta

Sun 12/288:00 amMBJ - IAH

1 stop14h 15mDelta

Deal found 11/11

$464

Sat 1/176:16 pmIAH - UVF

1 stop17h 30mAmerican Airlines

Wed 1/215:02 pmUVF - IAH

2 stops20h 47mAmerican Airlines

Deal found 11/12

$473

Sat 12/67:25 pmIAH - SDQ

1 stop17h 58mSpirit Airlines

Sat 12/1312:49 pmSDQ - IAH

1 stop7h 19mSpirit Airlines

Deal found 11/12

$324

Fri 12/57:25 pmIAH - GCM

1 stop20h 30mMultiple Airlines

Mon 12/84:45 pmGCM - IAH

1 stop22h 18mMultiple Airlines

Deal found 11/11

$381

Sun 12/217:25 amIAH - MBJ

1 stop7h 47mUnited Airlines

Thu 12/253:20 pmMBJ - IAH

Nonstop3h 35mUnited Airlines

Deal found 11/13

$429

Wed 5/65:55 amIAH - PUJ

1 stop7h 53mDelta

Wed 5/134:05 pmPUJ - IAH

1 stop8h 52mDelta

Deal found 11/11

$472

Thu 1/2912:16 pmIAH - STT

3 stops26h 54mSpirit Airlines

Sun 2/13:57 pmSTT - IAH

1 stop8h 44mSpirit Airlines

Deal found 11/11

$325

Thu 12/45:00 amIAH - GCM

1 stop15h 15mMultiple Airlines

Sun 12/72:40 pmGCM - IAH

1 stop19h 38mMultiple Airlines

Deal found 11/11

$382

Tue 2/245:31 amIAH - UVF

1 stop7h 19mAmerican Airlines

Sat 2/285:02 pmUVF - IAH

1 stop8h 57mAmerican Airlines

Deal found 11/12

$513

Wed 4/2910:03 amIAH - SJU

Nonstop4h 39mUnited Airlines

Mon 5/47:00 amSJU - IAH

Nonstop4h 51mUnited Airlines

Deal found 11/12

$432

Wed 12/38:54 pmIAH - SDQ

1 stop16h 29mSpirit Airlines

Mon 12/84:21 pmSDQ - IAH

1 stop18h 57mSpirit Airlines

Deal found 11/11

$330

Tue 12/27:01 amIAH - PUJ

1 stop6h 38mDelta

Tue 12/95:04 pmPUJ - IAH

1 stop8h 55mDelta

Deal found 11/11

$518

Tue 12/27:30 amIAH - PUJ

1 stop6h 18mAmerican Airlines

Tue 12/93:34 pmPUJ - IAH

2 stops19h 03mAmerican Airlines

Deal found 11/11

$522

Wed 1/76:55 pmIAH - GCM

1 stop17h 44mMultiple Airlines

Mon 1/124:45 pmGCM - IAH

2 stops23h 34mMultiple Airlines

Deal found 11/11

$403

Fri 2/63:04 pmIAH - SJU

Nonstop4h 22mUnited Airlines

Mon 2/92:05 amSJU - IAH

1 stop10h 59mUnited Airlines

Deal found 11/11

$446

Sat 1/244:35 pmIAH - GCM

1 stop20h 18mSpirit Airlines

Thu 1/292:49 pmGCM - IAH

1 stop6h 39mSpirit Airlines

Deal found 11/12

$336

Last-minute flights from George Bush Intcntl to Caribbean
Discover last-minute flight deals from George Bush Intcntl to Caribbean. Data last updated November 13, 2025 and is based on user searches.

Mon 11/178:03 pmIAH - SJU

1 stop16h 39mSpirit Airlines

Fri 11/218:33 pmSJU - IAH

Nonstop5h 10mSpirit Airlines

Deal found 11/11

$199

Tue 11/188:03 pmIAH - SJU

1 stop16h 39mSpirit Airlines

Tue 12/28:00 amSJU - IAH

1 stop13h 05mSpirit Airlines

Deal found 11/12

$203

Thu 11/208:35 pmIAH - SJU

1 stop12h 14mSpirit Airlines

Sun 11/238:00 amSJU - IAH

1 stop13h 05mSpirit Airlines

Deal found 11/12

$197

Thu 11/276:09 pmIAH - SJU

1 stop27h 35mMultiple Airlines

Wed 12/39:15 amSJU - IAH

1 stop17h 06mMultiple Airlines

Deal found 11/12

$200

Fri 11/288:35 pmIAH - SJU

1 stop12h 14mSpirit Airlines

Tue 12/28:00 amSJU - IAH

1 stop13h 05mSpirit Airlines

Deal found 11/12

$202

Thu 12/47:25 pmIAH - SJU

1 stop15h 07mSpirit Airlines

Sun 12/76:00 amSJU - IAH

Nonstop5h 12mSpirit Airlines

Deal found 11/12

$193

Thu 12/45:00 amIAH - SJU

1 stop12h 50mSpirit Airlines

Sat 12/66:00 amSJU - IAH

Nonstop5h 17mSpirit Airlines

Deal found 11/12

$201

Fri 12/57:25 pmIAH - SJU

1 stop15h 07mSpirit Airlines

Sun 12/76:00 amSJU - IAH

Nonstop5h 12mSpirit Airlines

Deal found 11/12

$194

Sat 12/67:25 pmIAH - SJU

1 stop15h 07mSpirit Airlines

Sun 12/146:00 amSJU - IAH

Nonstop5h 12mSpirit Airlines

Deal found 11/12

$196

Tue 12/95:43 pmIAH - SJU

1 stop16h 39mSpirit Airlines

Tue 12/166:00 amSJU - IAH

Nonstop5h 17mSpirit Airlines

Deal found 11/11

$195

Thu 12/115:13 pmIAH - SJU

Nonstop4h 12mSpirit Airlines

Mon 12/151:22 pmSJU - IAH

1 stop12h 37mSpirit Airlines

Deal found 11/11

$204

Fri 12/126:15 pmIAH - SJU

2 stops40h 17mMultiple Airlines

Fri 12/197:30 amSJU - IAH

1 stop17h 25mMultiple Airlines

Deal found 11/12

$198

One-way flights from George Bush Intcntl to Caribbean
Search for one-way flight options from George Bush Intcntl to Caribbean. Find affordable one-way fares based on user searches. Data last updated November 13, 2025.

Sat 12/137:25 pmIAH - MBJ

1 stop15h 45mSpirit Airlines

Deal found 11/12

$100

Sat 12/134:50 pmIAH - SJU

2 stops17h 42mMultiple Airlines

Deal found 11/13

$101

Wed 11/263:04 pmIAH - SJU

Nonstop4h 22mUnited Airlines

Deal found 11/13

$103

Sat 12/137:25 pmIAH - SJU

1 stop15h 07mSpirit Airlines

Deal found 11/13

$104

Mon 1/59:34 pmIAH - SJU

2 stops17h 23mMultiple Airlines

Deal found 11/12

$105

Tue 1/274:15 pmIAH - SJU

2 stops23h 39mMultiple Airlines

Deal found 11/12

$106

Mon 12/155:00 amIAH - SJU

1 stop12h 50mSpirit Airlines

Deal found 11/12

$108

Mon 1/56:55 pmIAH - MBJ

1 stop16h 10mSpirit Airlines

Deal found 11/12

$109

Wed 12/310:52 amIAH - SJU

2 stops23h 40mSpirit Airlines

Deal found 11/11

$109

Wed 12/319:34 pmIAH - SJU

2 stops25h 03mFrontier

Deal found 11/12

$110

Fri 12/127:25 pmIAH - SJU

1 stop15h 07mSpirit Airlines

Deal found 11/13

$111

Sat 11/296:10 amIAH - SJU

1 stop16h 56mFrontier

Deal found 11/11

$112

Cheap flight deals from George Bush Intcntl to Caribbean

Round-trip from	$191 (Cheapflightsfares)
One-way from	$100 (Cheapflightsfares)
Popular in	December
Cheapest in	April
Average price	$465
Good round-trip deal	$363 or less
Good one-way deal	$176 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 ($58 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

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.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonGeorge Town

IAH - GCM

IAHGCM

Houston George Bush Intcntl

Wed 12/3

8:54 pm-1:45 pm

1 stop15h 51m

George Town Owen Roberts Intl

Sat 12/6

5:56 pm-9:18 am

1 stop16h 22m

$236

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Fri 1/9

7:35 am-5:10 pm

1 stop7h 35m

Saint Thomas Island Cyril E King

Mon 1/12

6:15 pm-8:40 am

1 stop16h 25m

$264

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 11/25

3:04 pm-9:26 pm

Nonstop4h 22m

San Juan Luis Munoz Marin Intl

Mon 12/8

7:45 am-10:51 am

Nonstop5h 06m

$281

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Sun 12/14

8:23 pm-2:49 pm

1 stop16h 26m

Saint Thomas Island Cyril E King

Sun 12/21

3:23 pm-10:36 pm

1 stop9h 13m

$287

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Sun 11/23

8:54 pm-3:30 pm

2 stops16h 36m

Santo Domingo Las Americas

Fri 12/5

4:21 pm-12:57 am

1 stop10h 36m

$318

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Fri 12/5

8:07 pm-11:51 am

2 stops13h 44m

Santo Domingo Las Americas

Tue 12/9

4:21 pm-9:18 am

1 stop18h 57m

$322

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Fri 12/5

8:07 pm-11:51 am

2 stops13h 44m

Santo Domingo Las Americas

Mon 12/8

4:21 pm-9:18 am

1 stop18h 57m

$322

HoustonOranjestad

IAH - AUA

IAHAUA

Houston George Bush Intcntl

Sat 2/21

5:45 am-3:33 pm

1 stop7h 48m

Oranjestad Reina Beatrix

Sat 2/28

4:41 pm-12:04 am

1 stop9h 23m

$322

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Sat 12/6

7:25 pm-3:23 pm

1 stop17h 58m

Santo Domingo Las Americas

Sat 12/13

12:49 pm-6:08 pm

1 stop7h 19m

$324

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Thu 1/29

12:16 pm-5:10 pm

3 stops26h 54m

Saint Thomas Island Cyril E King

Sun 2/1

3:57 pm-10:41 pm

1 stop8h 44m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 60 results

...

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?

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Houston George Bush Intcntl Airport to Caribbean by exploring options for tickets in the evening.

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

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

The most flights from IAH to 0CB are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Caribbean

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

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

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,017 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,051 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Spirit Airlines

6.3

Okay

8,138 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Frontier

5.8

Fair

3,109 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

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 22m. Spirit Airlines provides one of the quickest options available for as low as $281. 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?
$108 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Spirit Airlines and United Airlines, with prices starting from $109 and $117, 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 (94%), Air Canada (92%) and United Airlines (90%).
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 $755, our data indicates the cheapest price to be $100. The most popular route (Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl), is priced around $147.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from George Bush Intcntl to Caribbean

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$112	Average$520	FlexibilityNo cancel fee	On-timeN/A
Spirit Airlines	Cheapest$120	Average$399	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$128	Average$443	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$175	Average$651	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$192	Average$670	FlexibilityNo cancel fee	On-time69%

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$100+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from George Bush Intcntl to Caribbean

Cheapest flights from George Bush Intcntl to CaribbeanExplore 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 November 13, 2025.

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 November 13, 2025.

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 November 13, 2025.

Round-trip from

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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 November 13, 2025.

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Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Caribbean. Price data was last updated on November 2, 2025.

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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 November 13, 2025.