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Puerto Rico

$169+ Cheap flights from Galveston, TX to Puerto Rico

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJU
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Galveston to Puerto Rico

Cheapest flights from Galveston to Puerto Rico
Explore the most affordable flight options available from Galveston to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This American Airlines deal was found by Cheapflights users on 1/19. 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 2/2410:13 am
HOU
-
SJU
1 stop11h 18m
American Airlines
Thu 2/267:33 am
SJU
-
HOU
1 stop10h 18m
American Airlines
Deal found 1/19$354
This Southwest deal was found by Cheapflights users on 1/18. 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.
Tue 2/2410:00 am
HOU
-
SJU
2 stops8h 55m
Southwest
Wed 3/45:40 am
SJU
-
HOU
2 stops11h 10m
Southwest
Deal found 1/18$364
This Southwest deal was found by Cheapflights users on 1/19. 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.
Tue 5/511:00 am
HOU
-
SJU
1 stop10h 40m
Southwest
Sat 5/93:30 pm
SJU
-
HOU
Nonstop5h 05m
Southwest
Deal found 1/19$370
This Southwest deal was found by Cheapflights users on 1/20. 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.
Tue 5/511:00 am
HOU
-
SJU
1 stop10h 40m
Southwest
Sun 5/105:55 pm
SJU
-
HOU
1 stop6h 35m
Southwest
Deal found 1/20$374
This Southwest deal was found by Cheapflights users on 1/20. 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.
Wed 5/611:00 am
HOU
-
SJU
1 stop10h 40m
Southwest
Sun 5/1011:40 am
SJU
-
HOU
1 stop12h 25m
Southwest
Deal found 1/20$384
This Southwest deal was found by Cheapflights users on 1/18. 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 2/2110:15 am
HOU
-
SJU
Nonstop4h 10m
Southwest
Wed 2/259:05 am
SJU
-
HOU
1 stop12h 40m
Southwest
Deal found 1/18$386
This Southwest deal was found by Cheapflights users on 1/19. 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.
Tue 3/32:55 pm
HOU
-
SJU
2 stops7h 40m
Southwest
Wed 3/116:40 am
SJU
-
HOU
2 stops8h 15m
Southwest
Deal found 1/19$390
This Southwest deal was found by Cheapflights users on 1/19. 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 4/1111:30 am
HOU
-
SJU
1 stop6h 35m
Southwest
Sat 5/29:40 am
SJU
-
HOU
1 stop10h 55m
Southwest
Deal found 1/19$400
This Southwest deal was found by Cheapflights users on 1/19. 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.
Tue 2/102:55 pm
HOU
-
SJU
2 stops7h 40m
Southwest
Tue 2/178:00 am
SJU
-
HOU
1 stop14h 10m
Southwest
Deal found 1/19$404
This American Airlines deal was found by Cheapflights users on 1/18. 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 2/2812:18 pm
HOU
-
SJU
1 stop9h 13m
American Airlines
Tue 3/37:33 am
SJU
-
HOU
1 stop14h 17m
American Airlines
Deal found 1/18$406
This Southwest deal was found by Cheapflights users on 1/19. 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 6/76:30 pm
HOU
-
SJU
Nonstop4h 25m
Southwest
Sun 6/215:45 am
SJU
-
HOU
Nonstop4h 35m
Southwest
Deal found 1/19$407

Find flight deals from Galveston to Puerto Rico

Keep the following information in mind while searching for Galveston to Puerto Rico flight deals. Data was last updated January 20, 2026.

Round-trip from

$354
(American Airlines)

One-way from

$169
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$314
From Galveston to Puerto Rico
Search Deals
One-way flight from Galveston to Puerto Rico
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 ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston to Puerto Rico 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 January 20, 2026.
Use the filters below to find and compare flights from Galveston to Puerto Rico that are best for you.

Fly from

Galveston

Fly to

Puerto Rico

Route

Depart

Return

Price

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 2/24

10:13 am-11:31 pm

1 stop11h 18m

San Juan Luis Munoz Marin Intl

Thu 2/26

7:33 am-3:51 pm

1 stop10h 18m

$354

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 2/17

11:10 am-10:25 pm

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Tue 2/24

5:40 am-1:35 pm

1 stop9h 55m

$364

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 4/19

10:15 am-11:35 pm

1 stop12h 20m

San Juan Luis Munoz Marin Intl

Sat 4/25

5:15 am-2:55 pm

2 stops10h 40m

$374

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 4/18

6:50 am-7:05 pm

1 stop11h 15m

San Juan Luis Munoz Marin Intl

Sat 4/25

7:55 pm-8:00 am

1 stop13h 05m

$384

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 3/3

11:20 am-11:10 pm

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Tue 3/17

8:20 pm-9:10 am

1 stop13h 50m

$390

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 4/11

2:00 pm-9:25 pm

1 stop6h 25m

San Juan Luis Munoz Marin Intl

Sun 5/10

5:35 am-1:55 pm

2 stops9h 20m

$400

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Mon 4/20

10:20 am-11:40 pm

2 stops12h 20m

San Juan Luis Munoz Marin Intl

Sun 5/24

5:45 am-3:45 pm

2 stops11h 00m

$400

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 3/31

10:15 am-11:00 pm

1 stop11h 45m

San Juan Luis Munoz Marin Intl

Tue 4/7

2:00 pm-7:45 pm

1 stop6h 45m

$416

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 3/22

8:50 pm-9:25 am

1 stop11h 35m

San Juan Luis Munoz Marin Intl

Wed 3/25

5:55 am-1:40 pm

2 stops8h 45m

$416

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 2/28

8:20 am-5:15 pm

1 stop6h 55m

San Juan Luis Munoz Marin Intl

Fri 3/6

6:30 am-1:35 pm

2 stops9h 05m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 20 results
1
2

Best time to book a flight from Galveston to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico

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

Currently, April is the cheapest month in which you can book a flight from Galveston to Puerto Rico (average of $91). Flying from Galveston to Puerto Rico in December is currently the most expensive (average of $151). 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 PR?

Find hourly flight availability from Galveston to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2026.

A simple way to save on the total cost of your ticket is to fly from Galveston to Puerto Rico at noon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Galveston to Puerto Rico?

Use this chart to determine the cheapest time to fly round-trip from Galveston to Puerto Rico. Price data was last updated on January 17, 2026.

Travelers seeking maximum savings on their Galveston to Puerto Rico flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated January 20, 2026.
Read through reviews of airlines operating flights from Galveston to Puerto Rico, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,180 reviews
Southwest
8.0
Very good
4,267 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,164 reviews
Southwest
8.0
Very good
4,267 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,349 reviews
Southwest
8.0
Very good
4,267 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,267 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Galveston to Puerto Rico. 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 Galveston to Puerto Rico?

    For as low as $364, American Airlines can have you in Puerto Rico from Galveston in 9h 15m. Galveston and Puerto Rico are separated by a distance of 1994 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Galveston to Puerto Rico one-way?

    $59 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $72 and $72, respectively.

  • What are the most popular routes from Galveston to Puerto Rico?

    While some choose either Houston Hobby - Aguadilla Borinquen or Houston Hobby - Culebra, Houston Hobby - San Juan Luis Munoz Marin Intl is the most popular route from Galveston to Puerto Rico.

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

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

  • How can I find direct flights from Galveston to Puerto Rico?

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

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

    Yes. Cheapflights offers flight deals from Galveston to Puerto Rico 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 Puerto Rico?

    Currently, April is the cheapest month in which you can book a flight from Galveston to Puerto Rico (average of $91). Flying from Galveston to Puerto Rico in December is currently the most expensive (average of $151). 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

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Alternative routes for Galveston to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Galveston to Puerto Rico

Discover the top 6 airlines that operate flights from Galveston to Puerto Rico. 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$299FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$102Average$259FlexibilityNo cancel feeOn-time65%
DeltaCheapest$108Average$384FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$165Average$536FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$170Average$423FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$177Average$481FlexibilityNo cancel feeOn-time69%

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