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Caribbean

$73+ Cheap flights from Houston 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJU
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Houston to Caribbean

Keep the following information in mind while searching for Houston to Caribbean flight deals. Data was last updated March 31, 2025.

Round-trip from

$135
(Cheapflightsfares)

One-way from

$73
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$353
From Houston to Caribbean
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One-way flight from Houston to Caribbean
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Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Houston to Caribbean

Cheapest flights from Houston to Caribbean
Explore the most affordable flight options available from Houston to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 4/102:10 pmIAH - SJU
Nonstop4h 30mSpirit Airlines
Sun 4/138:45 pmSJU - IAH
Nonstop5h 00mSpirit Airlines
Deal found 3/30$135
This Southwest deal was found by Cheapflights users on 3/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2611:20 amHOU - SJU
Nonstop4h 10mSouthwest
Sat 5/34:00 pmSJU - HOU
1 stop7h 55mSouthwest
Deal found 3/29$141
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 5/32:20 pmIAH - SJU
1 stop8h 37mUnited Airlines
Fri 5/91:05 amSJU - IAH
1 stop10h 45mUnited Airlines
Deal found 3/30$156
This Booking.com deal was found by Cheapflights users on 3/30. 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.
Tue 4/81:48 pmIAH - SJU
Nonstop4h 23mMultiple Airlines
Wed 4/92:45 amSJU - IAH
1 stop9h 13mMultiple Airlines
Deal found 3/30$209
This Mytrip deal was found by Cheapflights users on 3/30. 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 4/224:35 pmIAH - STT
1 stop16h 25mSpirit Airlines
Sat 4/2612:29 pmSTT - IAH
1 stop11h 59mSpirit Airlines
Deal found 3/30$210
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 4/38:17 pmHOU - SJU
1 stop7h 43mAmerican Airlines
Tue 4/86:05 amSJU - HOU
1 stop12h 56mAmerican Airlines
Deal found 3/30$230
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 4/48:27 pmIAH - SJU
1 stop7h 33mAmerican Airlines
Tue 4/86:05 amSJU - IAH
1 stop14h 36mAmerican Airlines
Deal found 3/30$230
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/264:00 pmHOU - SJU
1 stop6h 15mDelta
Sat 5/37:15 amSJU - HOU
1 stop11h 32mDelta
Deal found 3/30$285
This Frontier deal was found by Cheapflights users on 3/29. 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.
Fri 4/259:47 amIAH - SJU
1 stop8h 54mFrontier
Wed 4/309:30 pmSJU - IAH
1 stop12h 55mFrontier
Deal found 3/29$296
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Fri 4/188:55 pmIAH - PUJ
1 stop16h 18mSpirit Airlines
Tue 4/223:48 pmPUJ - IAH
1 stop17h 08mSpirit Airlines
Deal found 3/30$321
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Mon 5/56:10 pmIAH - MBJ
2 stops16h 45mSpirit Airlines
Wed 5/1412:07 pmMBJ - IAH
2 stops24h 41mSpirit Airlines
Deal found 3/31$359
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 4/285:00 amIAH - MBJ
1 stop9h 30mAmerican Airlines
Sat 5/312:55 pmMBJ - IAH
2 stops9h 46mAmerican Airlines
Deal found 3/31$360

Cheapflights Fare Finder

Customize your flight search to find flights from Houston 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 March 31, 2025.
Use the filters below to find and compare flights from Houston to Caribbean that are best for you.

Fly from

Houston

Fly to

Caribbean

Route

Depart

Return

Price

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 4/10

2:10 pm-7:40 pm

Nonstop4h 30m

San Juan Luis Munoz Marin Intl

Sun 4/13

8:45 pm-12:45 am

Nonstop5h 00m

$135

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 4/26

11:20 am-4:30 pm

Nonstop4h 10m

San Juan Luis Munoz Marin Intl

Sat 5/3

6:20 am-6:40 pm

2 stops13h 20m

$141

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 5/3

2:20 pm-11:57 pm

1 stop8h 37m

San Juan Luis Munoz Marin Intl

Fri 5/9

1:05 am-10:50 am

1 stop10h 45m

$156

HoustonSaint Thomas Island

IAH - STT

IAHSTT

Houston George Bush Intcntl

Tue 4/22

4:35 pm-10:00 am

1 stop16h 25m

Saint Thomas Island Cyril E King

Sat 4/26

12:29 pm-11:28 pm

1 stop11h 59m

$210

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Fri 4/11

9:14 pm-1:16 pm

1 stop15h 02m

San Juan Luis Munoz Marin Intl

Tue 4/15

8:45 pm-12:45 am

Nonstop5h 00m

$214

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Thu 4/3

8:17 pm-5:00 am

1 stop7h 43m

San Juan Luis Munoz Marin Intl

Tue 4/8

6:05 am-6:01 pm

1 stop12h 56m

$230

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 4/26

4:00 pm-11:15 pm

1 stop6h 15m

San Juan Luis Munoz Marin Intl

Sat 5/3

7:15 am-5:47 pm

1 stop11h 32m

$285

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Fri 4/25

9:47 am-7:41 pm

1 stop8h 54m

San Juan Luis Munoz Marin Intl

Tue 4/29

3:56 am-10:45 am

1 stop7h 49m

$296

HoustonPunta Cana

IAH - PUJ

IAHPUJ

Houston George Bush Intcntl

Fri 4/18

8:55 pm-2:13 pm

1 stop16h 18m

Punta Cana

Tue 4/22

3:48 pm-7:56 am

1 stop17h 08m

$321

HoustonMontego Bay

IAH - MBJ

IAHMBJ

Houston George Bush Intcntl

Mon 5/5

6:10 pm-10:55 am

2 stops16h 45m

Montego Bay Sangster Intl

Wed 5/14

12:07 pm-12:48 pm

2 stops24h 41m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 results
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Best time to book a flight from Houston to Caribbean

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

What is the cheapest month to book a flight from Houston to Caribbean?

Currently, September is the cheapest month in which you can book a flight from Houston to Caribbean (average of $254). Flying from Houston 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 HOU to CB?

Find hourly flight availability from Houston 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 March 31, 2025.

When flying from Houston 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.

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 March 31, 2025.
Alaska Airlines
8.0
Very good
9,811 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,811 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
LATAM Airlines
7.5
Good
1,754 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
9,811 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Houston 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 to Caribbean one-way?

    $73 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Spirit Airlines, with prices starting from $73 and $79, respectively.

  • What are the most popular routes from Houston to Caribbean?

    When deciding which route to take from Houston to Caribbean consider Houston Hobby - San Juan Luis Munoz Marin Intl, Houston George Bush Intcntl - San Juan Luis Munoz Marin Intl or Houston Hobby - Punta Cana as they are the most popular.

  • Can I find deals for flights from Houston to Caribbean that include hotel bookings?

    Yes. In addition to deals on Houston to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Caribbean.

  • Can I find deals for business class flights from Houston to Caribbean?

    Yes. Cheapflights offers flight deals from Houston 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 to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Houston to Caribbean (average of $254). Flying from Houston 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

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Alternative routes for Houston to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Houston to Caribbean

Discover the top 8 airlines that operate flights from Houston 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$127Average$404FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$330FlexibilityNo cancel feeOn-time62%
DeltaCheapest$144Average$622FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$254Average$653FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$265Average$673FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$681FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$376Average$684FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$413Average$592FlexibilityNo cancel feeOn-time62%
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