$178+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJU
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Find cheap flights from Galveston to Puerto Rico 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
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Cheapest flights from Galveston to Puerto RicoExplore 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 June 11, 2026.
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 June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/9. 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.
Thu 10/295:05 am
HOU
- SJU
1 stop10h 25m
Southwest
Thu 10/299:45 pm
SJU
- HOU
1 stop12h 40m
Southwest
Deal found 6/9![Southwest logo]()
$371
This Southwest deal was found by Cheapflights users on 6/11. 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 8/192:45 pm
HOU
- SJU
1 stop6h 15m
Southwest
Tue 8/251:20 pm
SJU
- HOU
1 stop7h 30m
Southwest
Deal found 6/11![Southwest logo]()
$376
This Southwest deal was found by Cheapflights users on 6/11. 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.
Thu 8/1310:00 am
HOU
- SJU
2 stops11h 50m
Southwest
Thu 8/206:30 am
SJU
- HOU
2 stops9h 35m
Southwest
Deal found 6/11![Southwest logo]()
$426
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/165:41 am
HOU
- SJU
1 stop8h 13m
American Airlines
Thu 8/203:44 pm
SJU
- HOU
1 stop9h 12m
American Airlines
Deal found 6/8![American Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 6/8. 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.
Fri 9/181:15 pm
HOU
- SJU
1 stop8h 00m
Southwest
Sat 9/195:55 am
SJU
- HOU
1 stop11h 15m
Southwest
Deal found 6/8![Southwest logo]()
$471
This Southwest deal was found by Cheapflights users on 6/8. 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 7/67:05 pm
HOU
- SJU
Nonstop4h 30m
Southwest
Fri 7/1010:20 pm
SJU
- HOU
1 stop10h 25m
Southwest
Deal found 6/8![Southwest logo]()
$472
This Delta deal was found by Cheapflights users on 6/11. 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 8/166:00 am
HOU
- SJU
1 stop6h 42m
Delta
Mon 8/242:59 pm
SJU
- HOU
1 stop8h 06m
Delta
Deal found 6/11![Delta logo]()
$476
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/236:04 am
HOU
- SJU
2 stops13h 43m
American Airlines
Sun 9/274:19 pm
SJU
- HOU
1 stop17h 37m
American Airlines
Deal found 6/10![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 6/7. 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 8/16:49 pm
HOU
- SJU
1 stop8h 50m
American Airlines
Mon 8/312:58 am
SJU
- HOU
1 stop9h 07m
American Airlines
Deal found 6/7![American Airlines logo]()
$486
This Southwest deal was found by Cheapflights users on 6/7. 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 8/13:05 pm
HOU
- SJU
Nonstop4h 30m
Southwest
Thu 8/68:55 pm
SJU
- HOU
1 stop12h 35m
Southwest
Deal found 6/7![Southwest logo]()
$492
This Delta deal was found by Cheapflights users on 6/7. 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.
Thu 8/2010:50 am
HOU
- SJU
1 stop10h 39m
Delta
Wed 8/2612:56 pm
SJU
- HOU
1 stop10h 09m
Delta
Deal found 6/7![Delta logo]()
$496
This American Airlines deal was found by Cheapflights users on 6/8. 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 10/109:33 am
HOU
- SJU
1 stop13h 00m
American Airlines
Sat 10/176:00 am
SJU
- HOU
1 stop14h 51m
American Airlines
Deal found 6/8![American Airlines logo]()
$506
Best flights from Galveston to Puerto RicoDiscover carefully curated flight deals from Galveston to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Galveston to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/10. 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.
Thu 8/610:05 am
HOU
- SJU
1 stop11h 45m
Southwest
Mon 8/105:30 am
SJU
- HOU
1 stop13h 15m
Southwest
Deal found 6/10![Southwest logo]()
$476
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 8/201:13 pm
HOU
- SJU
1 stop8h 16m
Delta
Wed 8/2612:56 pm
SJU
- HOU
1 stop10h 09m
Delta
Deal found 6/10![Delta logo]()
$476
This Southwest deal was found by Cheapflights users on 6/11. 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.
Fri 8/141:30 pm
HOU
- SJU
2 stops9h 20m
Southwest
Sun 8/166:00 am
SJU
- HOU
1 stop6h 25m
Southwest
Deal found 6/11![Southwest logo]()
$476
This Delta deal was found by Cheapflights users on 6/9. 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 8/196:00 am
HOU
- SJU
1 stop6h 42m
Delta
Sat 8/222:59 pm
SJU
- HOU
1 stop7h 24m
Delta
Deal found 6/9![Delta logo]()
$521
This Southwest deal was found by Cheapflights users on 6/10. 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.
Fri 7/34:35 pm
HOU
- SJU
1 stop6h 30m
Southwest
Mon 7/610:20 pm
SJU
- HOU
2 stops12h 25m
Southwest
Deal found 6/10![Southwest logo]()
$516
This Delta deal was found by Cheapflights users on 6/8. 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 9/91:00 pm
HOU
- SJU
1 stop8h 23m
Delta
Thu 9/172:26 pm
SJU
- HOU
1 stop9h 09m
Delta
Deal found 6/8![Delta logo]()
$521
This Southwest deal was found by Cheapflights users on 6/10. 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 7/183:40 pm
HOU
- SJU
1 stop7h 30m
Southwest
Mon 7/208:15 pm
SJU
- HOU
1 stop12h 45m
Southwest
Deal found 6/10![Southwest logo]()
$516
This Southwest deal was found by Cheapflights users on 6/8. 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 6/285:30 pm
HOU
- SJU
1 stop5h 55m
Southwest
Mon 7/610:20 pm
SJU
- HOU
2 stops12h 25m
Southwest
Deal found 6/8![Southwest logo]()
$516
This Southwest deal was found by Cheapflights users on 6/10. 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 7/17:30 pm
HOU
- SJU
1 stop12h 30m
Southwest
Fri 7/1010:20 pm
SJU
- HOU
1 stop12h 20m
Southwest
Deal found 6/10![Southwest logo]()
$516
This Southwest deal was found by Cheapflights users on 6/6. 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 7/87:40 pm
HOU
- SJU
1 stop12h 20m
Southwest
Wed 7/228:35 pm
SJU
- HOU
1 stop12h 50m
Southwest
Deal found 6/6![Southwest logo]()
$516
This Southwest deal was found by Cheapflights users on 6/9. 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 6/282:40 pm
HOU
- SJU
2 stops8h 45m
Southwest
Thu 7/210:20 pm
SJU
- HOU
1 stop11h 05m
Southwest
Deal found 6/9![Southwest logo]()
$521
This Southwest deal was found by Cheapflights users on 6/8. 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 7/222:00 pm
HOU
- SJU
2 stops8h 50m
Southwest
Mon 7/278:15 pm
SJU
- HOU
2 stops14h 30m
Southwest
Deal found 6/8![Southwest logo]()
$521
Last-minute flights from Galveston to Puerto RicoDiscover last-minute flight deals from Galveston to Puerto Rico. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Puerto Rico. Data last updated June 11, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/11. 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 6/297:00 pm
HOU
- SJU
Nonstop4h 25m
Southwest
Mon 7/610:20 pm
SJU
- HOU
2 stops12h 25m
Southwest
Deal found 6/11![Southwest logo]()
$517
This Southwest deal was found by Cheapflights users on 6/8. 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 7/110:30 am
HOU
- SJU
1 stop12h 15m
Southwest
Sat 7/412:45 pm
SJU
- HOU
1 stop7h 50m
Southwest
Deal found 6/8![Southwest logo]()
$516
This Southwest deal was found by Cheapflights users on 6/9. 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.
Thu 7/212:20 pm
HOU
- SJU
1 stop6h 05m
Southwest
Mon 7/610:20 pm
SJU
- HOU
2 stops12h 25m
Southwest
Deal found 6/9![Southwest logo]()
$546
This Southwest deal was found by Cheapflights users on 6/11. 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.
Fri 7/37:00 pm
HOU
- SJU
Nonstop4h 25m
Southwest
Fri 7/248:15 pm
SJU
- HOU
1 stop12h 30m
Southwest
Deal found 6/11![Southwest logo]()
$512
This Southwest deal was found by Cheapflights users on 6/8. 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 7/67:05 pm
HOU
- SJU
Nonstop4h 30m
Southwest
Fri 7/1010:20 pm
SJU
- HOU
1 stop10h 25m
Southwest
Deal found 6/8![Southwest logo]()
$472
This Southwest deal was found by Cheapflights users on 6/9. 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.
Fri 7/107:05 pm
HOU
- SJU
Nonstop4h 30m
Southwest
Tue 7/148:35 pm
SJU
- HOU
1 stop12h 25m
Southwest
Deal found 6/9![Southwest logo]()
$552
This Southwest deal was found by Cheapflights users on 6/8. 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 7/113:05 pm
HOU
- SJU
Nonstop4h 30m
Southwest
Tue 7/148:35 pm
SJU
- HOU
1 stop12h 25m
Southwest
Deal found 6/8![Southwest logo]()
$542
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/198:23 pm
HOU
- SJU
1 stop7h 16m
American Airlines
Thu 7/235:45 am
SJU
- HOU
1 stop10h 59m
American Airlines
Deal found 6/8![American Airlines logo]()
$551
This Southwest deal was found by Cheapflights users on 6/10. 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.
Thu 7/238:40 pm
HOU
- SJU
1 stop11h 20m
Southwest
Fri 7/248:15 pm
SJU
- HOU
1 stop12h 30m
Southwest
Deal found 6/10![Southwest logo]()
$511
This Southwest deal was found by Cheapflights users on 6/11. 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 7/252:45 pm
HOU
- SJU
1 stop7h 20m
Southwest
Sat 8/19:25 pm
SJU
- HOU
1 stop13h 20m
Southwest
Deal found 6/11![Southwest logo]()
$476
This Southwest deal was found by Cheapflights users on 6/8. 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 7/297:40 pm
HOU
- SJU
1 stop12h 20m
Southwest
Thu 7/308:15 pm
SJU
- HOU
1 stop13h 10m
Southwest
Deal found 6/8![Southwest logo]()
$471
One-way flights from Galveston to Puerto RicoSearch for one-way flight options from Galveston to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Galveston to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:11 pm
HOU
- SJU
2 stops44h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$178
This Southwest deal was found by Cheapflights users on 6/11. 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 9/211:25 am
HOU
- SJU
1 stop6h 35m
Southwest
Deal found 6/11![Southwest logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:03 pm
HOU
- SJU
2 stops43h 08m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:03 pm
HOU
- SJU
2 stops43h 08m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:32 pm
HOU
- SJU
2 stops44h 26m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/285:41 am
HOU
- SJU
1 stop8h 13m
American Airlines
Deal found 6/8![American Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:10 pm
HOU
- BQN
2 stops38h 24m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$440
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 June 11, 2026.
Round-trip from | $371 (Southwest) |
|---|---|
One-way from | $178 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $542 |
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 June 11, 2026.
Use the filters below to find and compare flights from Galveston to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Thu 8/6
10:05 am-10:50 pm
1 stop11h 45m
San Juan Luis Munoz Marin Intl
Mon 8/10
5:30 am-5:45 pm
1 stop13h 15m
$476
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Thu 8/20
1:13 pm-10:29 pm
1 stop8h 16m
San Juan Luis Munoz Marin Intl
Wed 8/26
12:56 pm-10:05 pm
1 stop10h 09m
$476
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Fri 8/14
1:30 pm-11:50 pm
2 stops9h 20m
San Juan Luis Munoz Marin Intl
Sun 8/16
6:00 am-11:25 am
1 stop6h 25m
$476
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Fri 7/3
4:35 pm-12:05 am
1 stop6h 30m
San Juan Luis Munoz Marin Intl
Mon 7/6
10:20 pm-9:45 am
2 stops12h 25m
$516
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Sat 7/18
3:40 pm-12:10 am
1 stop7h 30m
San Juan Luis Munoz Marin Intl
Mon 7/20
8:15 pm-8:00 am
1 stop12h 45m
$516
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Sun 6/28
5:30 pm-12:25 am
1 stop5h 55m
San Juan Luis Munoz Marin Intl
Mon 7/6
10:20 pm-9:45 am
2 stops12h 25m
$516
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Wed 7/1
7:30 pm-9:00 am
1 stop12h 30m
San Juan Luis Munoz Marin Intl
Fri 7/10
10:20 pm-9:40 am
1 stop12h 20m
$516
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Wed 7/8
7:40 pm-9:00 am
1 stop12h 20m
San Juan Luis Munoz Marin Intl
Wed 7/22
8:35 pm-8:25 am
1 stop12h 50m
$516
Quickest round-trip
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Wed 8/19
6:00 am-1:42 pm
1 stop6h 42m
San Juan Luis Munoz Marin Intl
Sat 8/22
2:59 pm-9:23 pm
1 stop7h 24m
$521
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Wed 9/9
1:00 pm-10:23 pm
1 stop8h 23m
San Juan Luis Munoz Marin Intl
Thu 9/17
2:26 pm-10:35 pm
1 stop9h 09m
$521
Showing 1-10 of 23 resultsSorted by cheapest first
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.
HOU-SJU
HOU-BQN
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
G4L-PR0
HOU-SJU
HOU-BQN
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 June 11, 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 21% 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 April 11, 2026.
Travelers seeking maximum savings on their Galveston to Puerto Rico flight should consider departing on Thursday at noon when fares are most often at their lowest. Tuesday at noon 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 June 11, 2026.
Read through reviews of airlines operating flights from Galveston to Puerto Rico, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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.
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Alternative routes for Galveston to Puerto Rico
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Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
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Galveston and Puerto Rico flights
Browse other Galveston and Puerto Rico flight options. Last updated on June 11, 2026.
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Top 5 airlines flying from Galveston to Puerto Rico
Discover the top 5 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$466 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$347 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$165 | Average$512 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$170 | Average$518 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$254 | Average$566 | FlexibilityNo cancel fee | On-time69% |