$198+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJU
Aug 14 — Aug 211
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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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 Puerto Rico
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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 July 15, 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 July 15, 2026.
This Southwest deal was found by Cheapflights users on 7/15. 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 8/162:00 pm
HOU
- SJU
2 stops9h 30m
Southwest
Tue 8/255:15 am
SJU
- HOU
1 stop7h 30m
Southwest
Deal found 7/15![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 7/14. 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 8/1111:20 am
HOU
- SJU
2 stops8h 45m
Southwest
Tue 8/181:20 pm
SJU
- HOU
1 stop7h 30m
Southwest
Deal found 7/14![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 7/10. 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 8/71:15 pm
HOU
- SJU
1 stop9h 35m
Southwest
Fri 8/146:00 am
SJU
- HOU
1 stop6h 05m
Southwest
Deal found 7/10![Southwest logo]()
$390
This American Airlines deal was found by Cheapflights users on 7/15. 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 8/269:32 am
HOU
- SJU
2 stops11h 23m
American Airlines
Wed 9/26:00 am
SJU
- HOU
2 stops10h 26m
American Airlines
Deal found 7/15![American Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 7/14. 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 8/141:15 pm
HOU
- SJU
1 stop9h 35m
Southwest
Fri 8/216:30 am
SJU
- HOU
1 stop9h 10m
Southwest
Deal found 7/14![Southwest logo]()
$396
This American Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 12/88:19 pm
HOU
- SJU
1 stop7h 00m
American Airlines
Tue 12/153:50 pm
SJU
- HOU
1 stop10h 08m
American Airlines
Deal found 7/10![American Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 7/14. 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 8/205:30 am
SJU
- HOU
2 stops15h 30m
Southwest
Deal found 7/14![Southwest logo]()
$400
This Southwest deal was found by Cheapflights users on 7/14. 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 12/211:10 am
HOU
- SJU
1 stop10h 10m
Southwest
Wed 12/96:45 am
SJU
- HOU
1 stop14h 05m
Southwest
Deal found 7/14![Southwest logo]()
$401
This American Airlines deal was found by Cheapflights users on 7/10. 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 12/98:19 pm
HOU
- SJU
1 stop7h 00m
American Airlines
Mon 12/148:30 am
SJU
- HOU
2 stops9h 24m
American Airlines
Deal found 7/10![American Airlines logo]()
$403
This Faresmojo deal was found by Cheapflights users on 7/10. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:00 am
HOU
- SJU
1 stop11h 50m
JetBlue
Sat 8/156:25 am
SJU
- HOU
1 stop13h 20m
JetBlue
Deal found 7/10![JetBlue logo]()
$405
This Delta deal was found by Cheapflights users on 7/15. 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 8/206:00 am
HOU
- SJU
1 stop6h 42m
Delta
Wed 8/267:00 am
SJU
- HOU
1 stop10h 25m
Delta
Deal found 7/15![Delta logo]()
$406
This Southwest deal was found by Cheapflights users on 7/10. 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 10/910:25 am
HOU
- SJU
2 stops12h 40m
Southwest
Tue 10/135:05 am
SJU
- HOU
2 stops9h 35m
Southwest
Deal found 7/10![Southwest logo]()
$408
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 July 15, 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 July 15, 2026.
This Southwest deal was found by Cheapflights users on 7/14. 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 9/2510:00 am
HOU
- SJU
2 stops11h 50m
Southwest
Mon 9/286:00 am
SJU
- HOU
2 stops9h 40m
Southwest
Deal found 7/14![Southwest logo]()
$386
This Delta deal was found by Cheapflights users on 7/14. 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.
Mon 10/56:00 am
HOU
- SJU
1 stop9h 49m
Delta
Fri 10/912:46 pm
SJU
- HOU
1 stop11h 23m
Delta
Deal found 7/14![Delta logo]()
$396
This Southwest deal was found by Cheapflights users on 7/14. 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 8/271:20 pm
HOU
- SJU
2 stops9h 30m
Southwest
Mon 8/315:30 am
SJU
- HOU
2 stops15h 30m
Southwest
Deal found 7/14![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 7/10. 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 8/2110:00 am
HOU
- SJU
2 stops11h 50m
Southwest
Mon 8/245:30 am
SJU
- HOU
2 stops15h 30m
Southwest
Deal found 7/10![Southwest logo]()
$388
This Delta deal was found by Cheapflights users on 7/13. 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 8/251:13 pm
HOU
- SJU
1 stop8h 16m
Delta
Tue 9/112:56 pm
SJU
- HOU
1 stop10h 09m
Delta
Deal found 7/13![Delta logo]()
$466
This Southwest deal was found by Cheapflights users on 7/13. 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 10/129:50 pm
HOU
- SJU
1 stop10h 20m
Southwest
Sat 10/175:00 am
SJU
- HOU
2 stops9h 15m
Southwest
Deal found 7/13![Southwest logo]()
$421
This Southwest deal was found by Cheapflights users on 7/10. 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.
Tue 8/42:45 pm
HOU
- SJU
1 stop6h 15m
Southwest
Tue 8/118:20 am
SJU
- HOU
1 stop9h 35m
Southwest
Deal found 7/10![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 7/10. 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.
Sun 8/162:00 pm
HOU
- SJU
2 stops9h 30m
Southwest
Sun 8/236:35 am
SJU
- HOU
2 stops9h 45m
Southwest
Deal found 7/10![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 7/10. 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.
Mon 8/101:15 pm
HOU
- SJU
1 stop9h 35m
Southwest
Sat 8/155:05 am
SJU
- HOU
2 stops9h 40m
Southwest
Deal found 7/10![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 7/10. 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 9/1710:00 am
HOU
- SJU
2 stops11h 50m
Southwest
Sun 9/205:30 am
SJU
- HOU
2 stops15h 10m
Southwest
Deal found 7/10![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 7/14. 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 8/131:15 pm
HOU
- SJU
1 stop7h 55m
Southwest
Sun 8/166:00 am
SJU
- HOU
1 stop6h 25m
Southwest
Deal found 7/14![Southwest logo]()
$461
Last-minute flights from Galveston to Puerto RicoDiscover last-minute flight deals from Galveston to Puerto Rico. Data last updated July 15, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Puerto Rico. Data last updated July 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:18 am
HOU
- SJU
1 stop12h 32m
American Airlines
Tue 8/45:45 am
SJU
- HOU
1 stop7h 31m
American Airlines
Deal found 7/11![American Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 7/10. 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 8/71:15 pm
HOU
- SJU
1 stop9h 35m
Southwest
Fri 8/146:00 am
SJU
- HOU
1 stop6h 05m
Southwest
Deal found 7/10![Southwest logo]()
$390
This Faresmojo deal was found by Cheapflights users on 7/10. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:00 am
HOU
- SJU
1 stop11h 50m
JetBlue
Sat 8/156:25 am
SJU
- HOU
1 stop13h 20m
JetBlue
Deal found 7/10![JetBlue logo]()
$405
This Southwest deal was found by Cheapflights users on 7/14. 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 8/1111:20 am
HOU
- SJU
2 stops8h 45m
Southwest
Tue 8/181:20 pm
SJU
- HOU
1 stop7h 30m
Southwest
Deal found 7/14![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 7/12. 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 8/1211:20 am
HOU
- SJU
2 stops8h 45m
Southwest
Thu 8/205:30 am
SJU
- HOU
2 stops15h 30m
Southwest
Deal found 7/12![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 7/15. 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 8/1211:20 am
HOU
- SJU
2 stops8h 45m
Southwest
Wed 8/1911:50 am
SJU
- HOU
2 stops9h 15m
Southwest
Deal found 7/15![Southwest logo]()
$413
This Southwest deal was found by Cheapflights users on 7/14. 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 8/205:30 am
SJU
- HOU
2 stops15h 30m
Southwest
Deal found 7/14![Southwest logo]()
$400
This Southwest deal was found by Cheapflights users on 7/14. 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 8/142:40 pm
HOU
- SJU
2 stops8h 10m
Southwest
Fri 8/215:30 am
SJU
- HOU
2 stops15h 30m
Southwest
Deal found 7/14![Southwest logo]()
$396
This Southwest deal was found by Cheapflights users on 7/15. 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 8/162:00 pm
HOU
- SJU
2 stops9h 30m
Southwest
Tue 8/255:15 am
SJU
- HOU
1 stop7h 30m
Southwest
Deal found 7/15![Southwest logo]()
$386
This Delta deal was found by Cheapflights users on 7/15. 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 8/206:00 am
HOU
- SJU
1 stop6h 42m
Delta
Wed 8/267:00 am
SJU
- HOU
1 stop10h 25m
Delta
Deal found 7/15![Delta logo]()
$406
This American Airlines deal was found by Cheapflights users on 7/15. 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 8/269:32 am
HOU
- SJU
2 stops11h 23m
American Airlines
Wed 9/26:00 am
SJU
- HOU
2 stops10h 26m
American Airlines
Deal found 7/15![American Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 7/12. 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 8/271:30 pm
HOU
- SJU
2 stops8h 35m
Southwest
Thu 9/36:00 am
SJU
- HOU
2 stops9h 40m
Southwest
Deal found 7/12![Southwest logo]()
$421
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 July 15, 2026.
Search for one-way flight options from Galveston to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
This Southwest deal was found by Cheapflights users on 7/14. 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 8/71:15 pm
HOU
- SJU
1 stop9h 35m
Southwest
Deal found 7/14![Southwest logo]()
$198
This American Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 8/115:41 am
HOU
- SJU
2 stops11h 52m
American Airlines
Deal found 7/10![American Airlines logo]()
$199
This Southwest deal was found by Cheapflights users on 7/14. 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 8/1211:20 am
HOU
- SJU
2 stops8h 45m
Southwest
Deal found 7/14![Southwest logo]()
$200
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/125:41 am
HOU
- SJU
2 stops15h 14m
American Airlines
Deal found 7/10![American Airlines logo]()
$204
This Delta deal was found by Cheapflights users on 7/15. 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.
Fri 8/141:13 pm
HOU
- SJU
1 stop8h 16m
Delta
Deal found 7/15![Delta logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/167:11 pm
HOU
- SJU
2 stops20h 38m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/137:11 pm
HOU
- SJU
3 stops28h 30m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Mon 10/125:04 pm
HOU
- SJU
2 stops53h 34m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Thu 8/67:11 pm
HOU
- SJU
2 stops44h 00m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$226
This American Airlines deal was found by Cheapflights users on 7/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:04 am
HOU
- SJU
2 stops13h 43m
American Airlines
Deal found 7/11![American Airlines logo]()
$233
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 July 15, 2026.
Round-trip from | $386 (Southwest) |
|---|---|
One-way from | $198 (Southwest) |
Popular in | June |
Cheapest in | October |
Average price | $497 |
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 July 15, 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
Fri 9/25
10:00 am-10:50 pm
2 stops11h 50m
San Juan Luis Munoz Marin Intl
Mon 9/28
6:00 am-2:40 pm
2 stops9h 40m
$386
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Thu 8/27
1:20 pm-11:50 pm
2 stops9h 30m
San Juan Luis Munoz Marin Intl
Mon 8/31
5:30 am-8:00 pm
2 stops15h 30m
$388
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Fri 8/21
10:00 am-10:50 pm
2 stops11h 50m
San Juan Luis Munoz Marin Intl
Mon 8/24
5:30 am-8:00 pm
2 stops15h 30m
$388
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Mon 10/5
6:00 am-4:49 pm
1 stop9h 49m
San Juan Luis Munoz Marin Intl
Fri 10/9
12:46 pm-11:09 pm
1 stop11h 23m
$396
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Mon 10/12
9:50 pm-9:10 am
1 stop10h 20m
San Juan Luis Munoz Marin Intl
Sat 10/17
5:00 am-1:15 pm
2 stops9h 15m
$421
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Tue 8/4
2:45 pm-10:00 pm
1 stop6h 15m
San Juan Luis Munoz Marin Intl
Tue 8/11
8:20 am-4:55 pm
1 stop9h 35m
$428
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Sun 8/16
2:00 pm-12:30 am
2 stops9h 30m
San Juan Luis Munoz Marin Intl
Sun 8/23
6:35 am-3:20 pm
2 stops9h 45m
$428
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Mon 8/10
1:15 pm-11:50 pm
1 stop9h 35m
San Juan Luis Munoz Marin Intl
Sat 8/15
5:05 am-1:45 pm
2 stops9h 40m
$428
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Thu 9/17
10:00 am-10:50 pm
2 stops11h 50m
San Juan Luis Munoz Marin Intl
Sun 9/20
5:30 am-7:40 pm
2 stops15h 10m
$428
Quickest round-trip
HoustonSan Juan
HOU - SJU
HOUSJU
Houston Hobby
Thu 8/13
1:15 pm-10:10 pm
1 stop7h 55m
San Juan Luis Munoz Marin Intl
Sun 8/16
6:00 am-11:25 am
1 stop6h 25m
$461
Showing 1-10 of 22 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
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
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 July 15, 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 afternoon.
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 July 15, 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
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Galveston to Puerto Rico by cabin class
Find flights from Galveston to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Galveston and Puerto Rico flights
Browse other Galveston and Puerto Rico flight options. Last updated on July 15, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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 July 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$148 | Average$372 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$175 | Average$554 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$223 | Average$456 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$299 | Average$583 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$376 | Average$523 | FlexibilityNo cancel fee | On-time63% |