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Puerto Rico

$108+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJU
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
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 December 5, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. 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 12/95:44 amHOU - SJU
1 stop7h 00mAmerican Airlines
Fri 12/127:00 amSJU - HOU
1 stop12h 59mAmerican Airlines
Deal found 12/3$245
This Southwest deal was found by Cheapflights users on 12/4. 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 12/63:25 pmHOU - SJU
1 stop7h 05mSouthwest
Sat 12/134:20 pmSJU - HOU
Nonstop5h 10mSouthwest
Deal found 12/4$251
This Southwest deal was found by Cheapflights users on 12/3. 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 12/95:00 pmHOU - SJU
1 stop5h 35mSouthwest
Sat 12/135:40 amSJU - HOU
1 stop7h 55mSouthwest
Deal found 12/3$255
This Southwest deal was found by Cheapflights users on 12/4. 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 12/75:25 amHOU - SJU
1 stop9h 40mSouthwest
Tue 12/95:45 amSJU - HOU
2 stops8h 50mSouthwest
Deal found 12/4$285
This Delta deal was found by Cheapflights users on 12/3. 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 12/102:32 pmHOU - SJU
1 stop6h 48mDelta
Fri 12/121:55 pmSJU - HOU
1 stop10h 53mDelta
Deal found 12/3$321
This Delta deal was found by Cheapflights users on 12/4. 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 12/96:00 amHOU - SJU
1 stop9h 28mDelta
Sat 12/137:00 amSJU - HOU
1 stop8h 28mDelta
Deal found 12/4$351
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/118:19 pmHOU - SJU
1 stop7h 00mAmerican Airlines
Mon 12/157:00 amSJU - HOU
1 stop15h 18mAmerican Airlines
Deal found 12/2$390
This Southwest deal was found by Cheapflights users on 12/3. 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 12/1311:05 amHOU - SJU
Nonstop4h 10mSouthwest
Tue 12/168:55 amSJU - HOU
1 stop7h 40mSouthwest
Deal found 12/3$396
This Southwest deal was found by Cheapflights users on 12/3. 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 12/151:25 pmHOU - SJU
2 stops9h 10mSouthwest
Thu 12/186:10 amSJU - HOU
1 stop10h 35mSouthwest
Deal found 12/3$400
This Delta deal was found by Cheapflights users on 12/3. 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 12/3110:46 amHOU - SJU
1 stop10h 34mDelta
Wed 1/72:15 pmSJU - HOU
1 stop10h 18mDelta
Deal found 12/3$410

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 December 5, 2025.

Round-trip from

$255
(Southwest)

One-way from

$108
(Delta)

Popular in

December

Cheapest in

April

Average price

$470
From Galveston to Puerto Rico
Search Deals
One-way flight from Galveston to Puerto Rico
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 5, 2025.
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

Sat 5/16

5:40 am-2:50 pm

1 stop8h 10m

San Juan Luis Munoz Marin Intl

Sat 5/16

7:55 pm-8:00 am

1 stop13h 05m

$390

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 2/1

5:45 am-5:17 pm

1 stop9h 32m

San Juan Luis Munoz Marin Intl

Thu 2/12

6:15 am-4:28 pm

1 stop12h 13m

$395

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 4/11

6:50 am-7:05 pm

1 stop11h 15m

San Juan Luis Munoz Marin Intl

Sat 4/18

6:25 am-1:40 pm

1 stop8h 15m

$395

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Mon 5/4

2:45 pm-11:25 pm

1 stop7h 40m

San Juan Luis Munoz Marin Intl

Tue 5/12

5:05 am-3:00 pm

1 stop10h 55m

$395

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Fri 2/27

1:50 pm-1:35 am

2 stops9h 45m

San Juan Luis Munoz Marin Intl

Fri 3/6

8:00 am-2:00 pm

1 stop8h 00m

$395

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Thu 1/22

2:00 pm-12:35 am

2 stops8h 35m

San Juan Luis Munoz Marin Intl

Sun 1/25

8:00 pm-8:00 am

1 stop14h 00m

$395

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 2/24

4:15 pm-12:35 am

1 stop6h 20m

San Juan Luis Munoz Marin Intl

Tue 3/10

6:40 am-3:50 pm

2 stops10h 10m

$395

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Wed 1/21

4:15 pm-12:35 am

1 stop6h 20m

San Juan Luis Munoz Marin Intl

Tue 1/27

9:05 am-7:45 pm

1 stop12h 40m

$395

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 2/1

11:00 am-10:25 pm

2 stops9h 25m

San Juan Luis Munoz Marin Intl

Thu 2/12

6:00 am-2:15 pm

2 stops10h 15m

$395

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 1/3

10:55 am-5:05 pm

Nonstop4h 10m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 18 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 $94). Flying from Galveston to Puerto Rico in December is currently the most expensive (average of $157). 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 December 5, 2025.

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 30% on your trip compared to booking a flight in the evening.

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 December 16, 2024.

Travelers seeking maximum savings on their Galveston to Puerto Rico flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday 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 December 5, 2025.
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
4,250 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

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
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

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
9,064 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

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
11,047 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

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
8,156 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

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
5.8
Fair
3,090 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

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 $390, Southwest can have you in Puerto Rico from Galveston in 8h 10m. 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?

    $60 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 - Mayagüez Eugenio M De Hostos or Houston Hobby - Aguadilla Borinquen, 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 $94). Flying from Galveston to Puerto Rico in December is currently the most expensive (average of $157). 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 December 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$404FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$118Average$270FlexibilityNo cancel feeOn-time65%
FrontierCheapest$125Average$299FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$165Average$552FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$170Average$430FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$187Average$487FlexibilityNo cancel feeOn-time69%

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