$159+ Cheap flights from Los Angeles (LAX) to Puerto Rico
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from Los Angeles 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Los Angeles to Puerto Rico
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Cheapest flights from Los Angeles to Puerto RicoExplore the most affordable flight options available from Los Angeles to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
Explore the most affordable flight options available from Los Angeles to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:12 am -
2 stops21h 07m
Tue 12/85:01 am -
1 stop10h 31m
Deal found 10/17![Frontier logo]()
$272
This Expedia deal was found by Cheapflights users on 10/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:12 am -
1 stop9h 17m
Tue 12/155:01 am -
1 stop10h 31m
Deal found 10/19![Frontier logo]()
$279
This JetBlue deal was found by Cheapflights users on 10/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:00 am -
1 stop9h 45m
Tue 12/86:01 am -
1 stop11h 18m
Deal found 10/21![JetBlue logo]()
$285
This Frontier deal was found by Cheapflights users on 10/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:12 am -
1 stop9h 17m
Fri 12/115:01 am -
1 stop10h 31m
Deal found 10/21![Frontier logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:12 am -
1 stop20h 55m
Wed 12/95:01 am -
1 stop10h 31m
Deal found 10/17![Frontier logo]()
$287
This Frontier deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:59 pm -
1 stop26h 33m
Thu 12/35:01 am -
1 stop10h 37m
Deal found 10/17![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:12 am -
2 stops21h 07m
Thu 12/105:01 am -
1 stop16h 44m
Deal found 10/17![Frontier logo]()
$289
This Southwest deal was found by Cheapflights users on 10/20. 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 11/106:15 am -
1 stop13h 10m
Thu 11/125:50 pm -
1 stop10h 50m
Deal found 10/20![Southwest logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/612:12 am -
1 stop9h 17m
Tue 12/85:01 am -
2 stops14h 24m
Deal found 10/21![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/96:00 am -
2 stops13h 38m
Fri 11/205:19 am -
1 stop16h 34m
Deal found 10/21![Frontier logo]()
$293
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Mon 12/75:55 am -
1 stop11h 17m
Tue 12/157:00 am -
1 stop13h 49m
Deal found 10/19![American Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:12 am -
2 stops33h 25m
Fri 12/115:01 am -
1 stop10h 31m
Deal found 10/18![Frontier logo]()
$295
Best flights from Los Angeles to Puerto RicoDiscover carefully curated flight deals from Los Angeles to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Los Angeles to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1910:55 pm -
1 stop10h 20m
Fri 1/292:05 am -
1 stop12h 23m
Deal found 10/19![United Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 10/19. 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.
Mon 11/210:15 pm -
1 stop9h 25m
Thu 11/511:20 am -
2 stops11h 35m
Deal found 10/19![Southwest logo]()
$396
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:59 pm -
2 stops13h 44m
Mon 11/237:00 am -
2 stops15h 06m
Deal found 10/17![Delta logo]()
$428
This JetBlue deal was found by Cheapflights users on 10/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/137:00 am -
1 stop10h 20m
Sat 1/233:30 pm -
1 stop9h 33m
Deal found 10/21![JetBlue logo]()
$449
This Priceline deal was found by Cheapflights users on 10/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:05 am -
2 stops23h 17m
Mon 11/233:29 pm -
1 stop9h 40m
Deal found 10/19![Multiple Airlines logo]()
$545
This FlightHub deal was found by Cheapflights users on 10/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:38 pm -
2 stops39h 14m
Mon 11/1612:37 pm -
2 stops31h 39m
Deal found 10/22![Frontier logo]()
$633
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:50 pm -
1 stop10h 42m
Wed 12/93:46 pm -
1 stop11h 58m
Deal found 10/18![United Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 10/20. 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 11/176:15 am -
1 stop13h 10m
Tue 11/244:20 pm -
2 stops11h 35m
Deal found 10/20![Southwest logo]()
$398
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:01 am -
2 stops13h 35m
Sat 12/122:05 am -
2 stops15h 04m
Deal found 10/21![United Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:00 am -
2 stops14h 57m
Mon 11/231:09 am -
2 stops14h 20m
Deal found 10/20![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:10 pm -
2 stops15h 39m
Fri 10/3012:55 pm -
2 stops14h 00m
Deal found 10/21![Delta logo]()
$491
This Southwest deal was found by Cheapflights users on 10/19. 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.
Mon 11/167:45 pm -
2 stops11h 55m
Mon 11/235:35 am -
2 stops12h 05m
Deal found 10/19![Southwest logo]()
$469
This Delta deal was found by Cheapflights users on 10/21. 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 10/278:50 pm -
1 stop12h 15m
Tue 11/37:45 am -
1 stop11h 20m
Deal found 10/21![Delta logo]()
$491
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:15 am -
1 stop10h 21m
Thu 12/102:21 pm -
1 stop12h 37m
Deal found 10/20![United Airlines logo]()
$418
This JetBlue deal was found by Cheapflights users on 10/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:35 pm -
1 stop12h 09m
Sat 1/162:40 pm -
1 stop13h 19m
Deal found 10/20![JetBlue logo]()
$580
This FlightHub deal was found by Cheapflights users on 10/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:42 pm -
2 stops15h 07m
Sat 1/92:47 pm -
2 stops13h 08m
Deal found 10/22![Frontier logo]()
$687
This JetBlue deal was found by Cheapflights users on 10/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/129:35 pm -
1 stop12h 09m
Tue 1/192:40 pm -
1 stop10h 23m
Deal found 10/20![JetBlue logo]()
$628
This JetBlue deal was found by Cheapflights users on 10/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/139:35 pm -
1 stop12h 09m
Tue 1/192:40 pm -
1 stop10h 23m
Deal found 10/20![JetBlue logo]()
$628
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:00 am -
2 stops13h 57m
Mon 12/71:09 am -
2 stops17h 08m
Deal found 10/18![United Airlines logo]()
$538
This JetBlue deal was found by Cheapflights users on 10/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/129:35 pm -
1 stop12h 09m
Mon 1/182:40 pm -
1 stop10h 23m
Deal found 10/21![JetBlue logo]()
$628
This JetBlue deal was found by Cheapflights users on 10/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:10 pm -
1 stop8h 15m
Thu 12/172:30 pm -
1 stop13h 29m
Deal found 10/21![JetBlue logo]()
$644
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am -
2 stops13h 57m
Thu 11/51:09 am -
1 stop13h 30m
Deal found 10/20![United Airlines logo]()
$638
This JetBlue deal was found by Cheapflights users on 10/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:10 pm -
1 stop8h 15m
Mon 12/212:30 pm -
1 stop13h 29m
Deal found 10/21![JetBlue logo]()
$644
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
2 stops13h 57m
Thu 11/51:09 am -
2 stops16h 08m
Deal found 10/18![United Airlines logo]()
$638
This JetBlue deal was found by Cheapflights users on 10/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:10 pm -
1 stop8h 15m
Mon 12/212:30 pm -
1 stop13h 29m
Deal found 10/21![JetBlue logo]()
$644
This JetBlue deal was found by Cheapflights users on 10/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:10 pm -
1 stop8h 15m
Thu 12/172:30 pm -
1 stop13h 29m
Deal found 10/21![JetBlue logo]()
$644
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:17 pm -
2 stops20h 40m
Sun 11/151:09 am -
2 stops16h 08m
Deal found 10/19![United Airlines logo]()
$711
This JetBlue deal was found by Cheapflights users on 10/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:59 am -
1 stop11h 51m
Sat 11/75:23 am -
1 stop13h 24m
Deal found 10/19![JetBlue logo]()
$691
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:47 pm -
2 stops20h 10m
Tue 11/241:09 am -
2 stops18h 20m
Deal found 10/19![United Airlines logo]()
$714
This Priceline deal was found by Cheapflights users on 10/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
1 stop14h 50m
Mon 11/305:01 am -
1 stop31h 52m
Deal found 10/18![JetBlue logo]()
$720
Last-minute flights from Los Angeles to Puerto RicoDiscover last-minute flight deals from Los Angeles to Puerto Rico. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Los Angeles to Puerto Rico. Data last updated October 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:05 pm -
1 stop12h 04m
Tue 11/177:00 am -
2 stops14h 52m
Deal found 10/19![Delta logo]()
$318
This JetBlue deal was found by Cheapflights users on 10/18. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:10 pm -
1 stop8h 50m
Tue 11/176:25 am -
1 stop12h 22m
Deal found 10/18![JetBlue logo]()
$319
This Southwest deal was found by Cheapflights users on 10/20. 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 11/106:15 am -
1 stop13h 10m
Thu 11/125:50 pm -
1 stop10h 50m
Deal found 10/20![Southwest logo]()
$290
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
1 stop13h 15m
Thu 11/123:20 pm -
2 stops12h 35m
Deal found 10/20![Delta logo]()
$316
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/1111:58 pm -
1 stop12h 11m
Wed 11/182:44 pm -
1 stop11h 04m
Deal found 10/21![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/178:00 am -
1 stop12h 16m
Tue 11/241:18 pm -
1 stop13h 10m
Deal found 10/22![American Airlines logo]()
$298
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 am -
2 stops25h 17m
Tue 11/242:54 pm -
1 stop10h 15m
Deal found 10/20![Frontier logo]()
$371
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:10 am -
1 stop12h 47m
Mon 11/231:09 am -
1 stop12h 07m
Deal found 10/20![United Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:59 pm -
1 stop26h 33m
Thu 12/36:25 am -
2 stops21h 26m
Deal found 10/19![Frontier logo]()
$314
This Travelocity deal was found by Cheapflights users on 10/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:59 pm -
1 stop26h 33m
Sat 12/55:01 am -
1 stop16h 31m
Deal found 10/19![Frontier logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:59 pm -
1 stop26h 33m
Thu 12/35:01 am -
1 stop10h 37m
Deal found 10/19![Frontier logo]()
$296
This Frontier deal was found by Cheapflights users on 10/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:59 pm -
1 stop26h 33m
Thu 12/35:01 am -
1 stop10h 37m
Deal found 10/18![Frontier logo]()
$288
One-way flights from Los Angeles to Puerto RicoSearch for one-way flight options from Los Angeles to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Los Angeles to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:10 pm -
2 stops13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Delta logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/81:09 pm -
1 stop18h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Tue 1/2612:59 am -
2 stops21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$168
This JetBlue deal was found by Cheapflights users on 10/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:35 pm -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![JetBlue logo]()
$169
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:50 pm -
1 stop11h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$175
This Cheapflightsfares deal was found by Cheapflights users on 10/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1812:59 am -
1 stop9h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Frontier logo]()
$176
This JetBlue deal was found by Cheapflights users on 10/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/289:35 pm -
1 stop9h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![JetBlue logo]()
$177
This Super.com deal was found by Cheapflights users on 10/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/912:59 pm -
1 stop18h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Frontier logo]()
$178
This JetBlue deal was found by Cheapflights users on 10/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:30 pm -
1 stop8h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![JetBlue logo]()
$180
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:29 pm -
2 stops26h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 10/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:04 pm -
1 stop11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$216
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:41 pm -
2 stops14h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$236
Find flight deals from Los Angeles to Puerto Rico
Keep the following information in mind while searching for Los Angeles to Puerto Rico flight deals. Data was last updated October 22, 2026.
Round-trip from | $272 (Kiwi.com) |
|---|---|
One-way from | $159 (Delta) |
Popular in | June |
Cheapest in | September |
Average price | $431 |
Cheapflights Fare Finder
Customize your flight search to find flights from Los Angeles 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 7,457,451 searches. Data last updated October 22, 2026.
Use the filters below to find and compare flights from Los Angeles to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Sun 1/24
6:00 am-11:55 pm
1 stop13h 55m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$159
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Sat 11/14
5:18 pm-12:55 pm
2 stops15h 37m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$159
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Wed 11/18
8:30 am-11:05 pm
1 stop10h 35m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$174
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Thu 1/28
9:35 pm-10:41 am
1 stop9h 06m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$177
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Tue 4/6
5:15 am-7:40 pm
2 stops11h 25m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$192
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Mon 11/9
7:23 pm-12:42 pm
2 stops13h 19m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$192
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Sun 12/6
7:06 pm-12:46 pm
2 stops13h 40m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$192
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Sun 11/22
6:00 pm-11:50 am
2 stops13h 50m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$195
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Sun 1/3
10:55 pm-1:32 pm
1 stop10h 37m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$195
Los AngelesSan Juan
LAX Los Angeles - SJU San Juan Luis Munoz Marin Intl
LAXSJU
Los Angeles
Tue 11/10
6:00 am-12:36 am
2 stops14h 36m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$209
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Los Angeles to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Los Angeles with our price prediction graph.
LAX-SJU
LAX-PSE
LAX-BQN
LAX-VQS
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 Los Angeles to Puerto Rico
LAX-PR0
LAX-SJU
LAX-PSE
LAX-BQN
LAX-VQS
What is the cheapest month to book a flight from Los Angeles to Puerto Rico?
Currently, September is the cheapest month in which you can book a flight from Los Angeles to Puerto Rico (average of $415). Flying from Los Angeles to Puerto Rico in June is currently the most expensive (average of $577). 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.
How far ahead should I book a flight from Los Angeles to Puerto Rico?
The price you pay for your flight from Los Angeles to Puerto Rico may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 October 22, 2026.
See what other customers who have flown with Southwest,United Airlines, andJetBlue from Los Angeles to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Entertainment
7.4
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 Los Angeles 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 Los Angeles 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 Los Angeles to Puerto Rico by cabin class
Find flights from Los Angeles to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Los Angeles and Puerto Rico flights
Browse other Los Angeles and Puerto Rico flight options. Last updated on October 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Los Angeles to Puerto Rico flights
Consider these flights traveling from Los Angeles to Puerto Rico.
Top 6 airlines flying from Los Angeles to Puerto Rico
Discover the top 6 airlines that operate flights from Los Angeles 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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$150 | Average$439 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$202 | Average$534 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$260 | Average$572 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$289 | Average$482 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$550 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$365 | Average$510 | FlexibilityNo cancel fee | On-time63% |