HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean

$73+ Cheap flights from Galveston, TX 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Galveston 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 Galveston to Caribbean

Keep the following information in mind while searching for Galveston to Caribbean flight deals. Data was last updated April 17, 2025.

Round-trip from

$210
(American Airlines)

One-way from

$73
(Southwest)

Popular in

December

Cheapest in

September

Average price

$324
From Galveston to Caribbean
Search Deals
One-way flight from Galveston to Caribbean
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Galveston to Caribbean

Cheapest flights from Galveston to Caribbean
Explore the most affordable flight options available from Galveston to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/17. 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 4/266:31 pmHOU - SJU
1 stop9h 29mAmerican Airlines
Tue 4/296:05 amSJU - HOU
1 stop14h 36mAmerican Airlines
Deal found 4/17$210
This Southwest deal was found by Cheapflights users on 4/16. 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 5/101:05 pmHOU - SJU
1 stop8h 20mSouthwest
Wed 5/147:00 amSJU - HOU
1 stop7h 15mSouthwest
Deal found 4/16$250
This Delta deal was found by Cheapflights users on 4/17. 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.
Tue 4/296:00 amHOU - SJU
1 stop7h 19mDelta
Sat 5/37:15 amSJU - HOU
1 stop11h 32mDelta
Deal found 4/17$295
This Delta deal was found by Cheapflights users on 4/17. 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.
Sun 9/76:00 amHOU - PUJ
1 stop6h 17mDelta
Thu 9/112:42 pmPUJ - HOU
1 stop7h 58mDelta
Deal found 4/17$391
This Delta deal was found by Cheapflights users on 4/16. 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 5/176:00 amHOU - MBJ
1 stop9h 30mDelta
Wed 5/211:02 pmMBJ - HOU
1 stop8h 15mDelta
Deal found 4/16$421
This American Airlines deal was found by Cheapflights users on 4/17. 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 10/258:10 pmHOU - MBJ
2 stops15h 00mAmerican Airlines
Wed 10/293:18 pmMBJ - HOU
1 stop6h 56mAmerican Airlines
Deal found 4/17$453
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 5/188:16 pmHOU - PUJ
2 stops16h 19mAmerican Airlines
Thu 5/2211:46 amPUJ - HOU
1 stop13h 12mAmerican Airlines
Deal found 4/17$489
This Southwest deal was found by Cheapflights users on 4/17. 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.
Sun 6/85:10 amHOU - MBJ
1 stop9h 45mSouthwest
Fri 6/132:55 pmMBJ - HOU
1 stop8h 30mSouthwest
Deal found 4/17$513
This Delta deal was found by Cheapflights users on 4/16. 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.
Wed 5/146:00 amHOU - SDQ
1 stop6h 16mDelta
Wed 5/212:41 pmSDQ - HOU
1 stop7h 36mDelta
Deal found 4/16$515
This American Airlines deal was found by Cheapflights users on 4/17. 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 8/145:00 amHOU - SDQ
2 stops8h 40mAmerican Airlines
Wed 8/2011:30 amSDQ - HOU
2 stops9h 33mAmerican Airlines
Deal found 4/17$519
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 7/110:13 amHOU - NAS
1 stop6h 12mAmerican Airlines
Tue 7/86:25 pmNAS - HOU
1 stop6h 24mAmerican Airlines
Deal found 4/17$525
This Southwest deal was found by Cheapflights users on 4/17. 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.
Mon 7/2110:40 pmHOU - NAS
2 stops13h 35mSouthwest
Thu 7/242:10 pmNAS - HOU
1 stop6h 35mSouthwest
Deal found 4/17$529

Cheapflights Fare Finder

Customize your flight search to find flights from Galveston 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 17, 2025.
Use the filters below to find and compare flights from Galveston to Caribbean that are best for you.

Fly from

Galveston

Fly to

Caribbean

Route

Depart

Return

Price

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 4/26

6:31 pm-5:00 am

1 stop9h 29m

San Juan Luis Munoz Marin Intl

Tue 4/29

6:05 am-7:41 pm

1 stop14h 36m

$210

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 5/10

1:05 pm-10:25 pm

1 stop8h 20m

San Juan Luis Munoz Marin Intl

Wed 5/14

7:00 am-1:15 pm

1 stop7h 15m

$250

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 4/29

6:00 am-2:19 pm

1 stop7h 19m

San Juan Luis Munoz Marin Intl

Sat 5/3

7:15 am-5:47 pm

1 stop11h 32m

$295

HoustonPunta Cana

HOU - PUJ

HOUPUJ

Houston Hobby

Sun 9/7

6:00 am-1:17 pm

1 stop6h 17m

Punta Cana

Thu 9/11

2:42 pm-9:40 pm

1 stop7h 58m

$391

HoustonMontego Bay

HOU - MBJ

HOUMBJ

Houston Hobby

Sat 5/17

6:00 am-3:30 pm

1 stop9h 30m

Montego Bay Sangster Intl

Wed 5/21

1:02 pm-9:17 pm

1 stop8h 15m

$421

HoustonMontego Bay

HOU - MBJ

HOUMBJ

Houston Hobby

Sun 5/18

5:00 am-1:35 pm

2 stops8h 35m

Montego Bay Sangster Intl

Wed 5/21

12:54 pm-11:58 pm

2 stops11h 04m

$458

HoustonPunta Cana

HOU - PUJ

HOUPUJ

Houston Hobby

Sun 5/18

8:16 pm-1:35 pm

2 stops16h 19m

Punta Cana

Thu 5/22

11:46 am-11:58 pm

1 stop13h 12m

$489

HoustonMontego Bay

HOU - MBJ

HOUMBJ

Houston Hobby

Sun 6/8

5:10 am-2:55 pm

1 stop9h 45m

Montego Bay Sangster Intl

Fri 6/13

2:55 pm-11:25 pm

1 stop8h 30m

$513

HoustonSanto Domingo

HOU - SDQ

HOUSDQ

Houston Hobby

Wed 5/14

6:00 am-1:16 pm

1 stop6h 16m

Santo Domingo Las Americas

Wed 5/21

2:41 pm-9:17 pm

1 stop7h 36m

$515

HoustonSanto Domingo

HOU - SDQ

HOUSDQ

Houston Hobby

Thu 8/14

5:00 am-2:40 pm

2 stops8h 40m

Santo Domingo Las Americas

Wed 8/20

11:30 am-8:03 pm

2 stops9h 33m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Galveston to Caribbean

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

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

Currently, September is the cheapest month in which you can book a flight from Galveston to Caribbean (average of $254). Flying from Galveston 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 G4L to CB?

Find hourly flight availability from Galveston 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 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to Caribbean as you normally would.

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 17, 2025.
Southwest
8.0
Very good
4,280 reviews

Entertainment

7.6

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Entertainment

7.6

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,916 reviews
Southwest
8.0
Very good
4,280 reviews

Entertainment

7.6

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
LATAM Airlines
7.5
Good
1,761 reviews
Southwest
8.0
Very good
4,280 reviews

Entertainment

7.6

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Avelo Airlines
7.5
Good
Southwest
8.0
Very good
4,280 reviews

Entertainment

7.6

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,280 reviews

Entertainment

7.6

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

    $73 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $99 and $147, respectively.

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

    While some choose either Houston Hobby - Punta Cana or Houston Hobby - Montego Bay Sangster Intl, Houston Hobby - San Juan Luis Munoz Marin Intl is the most popular route from Galveston to Caribbean.

  • What are the cheapest flights from Galveston to Caribbean?

    While on average a flight from Galveston to Caribbean is generally $636, our data shows the cheapest flight currently is $250. When looking at the most popular route, (Houston Hobby - San Juan Luis Munoz Marin Intl), you can expect to pay $135 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Galveston 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 Galveston to Caribbean?

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

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Cancún flights
Dallas/Fort Worth to LaGuardia flights
George Bush Intcntl to Cancún flights
Dallas/Fort Worth to Las Vegas flights
Hobby to Las Vegas flights
Dallas/Fort Worth to Denver flights
Dallas/Fort Worth to Newark flights
Dallas/Fort Worth to Los Angeles flights
Dallas/Fort Worth to Orlando flights
Dallas/Fort Worth to Mexico City flights
George Bush Intcntl to Las Vegas flights
Hobby to LaGuardia flights
Dallas/Fort Worth to Baltimore flights
Hobby to Cancún flights
Dallas/Fort Worth to Dulles Intl flights
Hobby to Newark flights
Hobby to Seattle flights
Dallas/Fort Worth to Boston flights
Love Field to Cancún flights
Hobby to John F Kennedy Intl flights
Dallas/Fort Worth to San Francisco flights
Dallas/Fort Worth to Miami flights
Austin to Seattle flights
Dallas/Fort Worth to Heathrow flights
Dallas/Fort Worth to Narita flights
George Bush Intcntl to Newark flights
Dallas/Fort Worth to Reagan-National flights
Hobby to Denver flights
Hobby to Orlando flights
Dallas/Fort Worth to Haneda flights
Dallas/Fort Worth to Fort Lauderdale flights
Dallas/Fort Worth to Cozumel flights
Hobby to Los Angeles flights
Dallas/Fort Worth to San Diego flights
Dallas/Fort Worth to Atlanta flights
Dallas/Fort Worth to Midway flights
Hobby to Miami flights
Dallas/Fort Worth to Charles de Gaulle flights
George Bush Intcntl to Seattle flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Hobby to Boston flights
Hobby to Mexico City flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to John F Kennedy Intl flights
Austin to Newark flights
Austin to Denver flights
George Bush Intcntl to Denver flights

Top 8 airlines flying from Galveston to Caribbean

Discover the top 8 airlines that operate flights from Galveston 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$127Average$402FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$323FlexibilityNo cancel feeOn-time62%
DeltaCheapest$144Average$592FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$242Average$678FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$659FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$297Average$686FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$376Average$677FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$413Average$592FlexibilityNo cancel feeOn-time62%

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.