$134+ Cheap flights from Los Angeles (LAX) 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
May 10 — May 171
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 April 10, 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 April 10, 2026.
This Frontier deal was found by Cheapflights users on 4/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:51 pm
LAX
- PSE
1 stop13h 51m
Frontier
Sun 4/1911:21 am
PSE
- LAX
1 stop10h 45m
Frontier
Deal found 4/7![Frontier logo]()
$265
This Priceline deal was found by Cheapflights users on 4/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:21 pm
LAX
- BQN
1 stop23h 41m
Frontier
Tue 6/22:59 am
BQN
- LAX
1 stop18h 28m
Frontier
Deal found 4/9![Frontier logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Sat 4/2511:59 pm
LAX
- SJU
1 stop12h 40m
Multiple Airlines
Fri 5/83:03 am
SJU
- LAX
2 stops17h 58m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$303
This Expedia deal was found by Cheapflights users on 4/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:04 pm
LAX
- SJU
1 stop9h 50m
Frontier
Thu 4/303:21 am
SJU
- LAX
1 stop18h 45m
Frontier
Deal found 4/8![Frontier logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Mon 4/208:48 pm
LAX
- SJU
2 stops18h 11m
Frontier
Thu 4/236:30 am
SJU
- LAX
1 stop15h 36m
Frontier
Deal found 4/6![Frontier logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sat 4/189:04 pm
LAX
- SJU
1 stop9h 44m
Frontier
Sat 4/251:59 am
SJU
- LAX
2 stops32h 42m
Frontier
Deal found 4/6![Frontier logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Mon 4/209:04 pm
LAX
- SJU
1 stop9h 50m
Frontier
Wed 4/223:19 pm
SJU
- LAX
1 stop30h 47m
Frontier
Deal found 4/6![Frontier logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/19:04 pm
LAX
- SJU
1 stop8h 49m
Multiple Airlines
Fri 5/82:37 pm
SJU
- LAX
1 stop11h 17m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$309
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:22 pm
LAX
- SJU
1 stop19h 17m
Spirit Airlines
Sat 5/92:37 pm
SJU
- LAX
1 stop11h 17m
Spirit Airlines
Deal found 4/9![Spirit Airlines logo]()
$310
This Frontier deal was found by Cheapflights users on 4/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:04 pm
LAX
- SJU
1 stop15h 33m
Frontier
Fri 5/16:30 am
SJU
- LAX
1 stop15h 36m
Frontier
Deal found 4/9![Frontier logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Sat 4/255:22 pm
LAX
- SJU
1 stop19h 17m
Spirit Airlines
Sat 5/24:34 pm
SJU
- LAX
1 stop18h 01m
Spirit Airlines
Deal found 4/9![Spirit Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:31 am
LAX
- SJU
1 stop18h 50m
Multiple Airlines
Tue 5/128:30 am
SJU
- LAX
2 stops18h 46m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$313
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 April 10, 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 April 10, 2026.
This Delta deal was found by Cheapflights users on 4/5. 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 5/56:00 am
LAX
- SJU
2 stops14h 13m
Delta
Fri 5/87:30 am
SJU
- LAX
2 stops17h 20m
Delta
Deal found 4/5![Delta logo]()
$370
This JetBlue deal was found by Cheapflights users on 4/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
LAX
- SJU
1 stop11h 00m
JetBlue
Sat 5/26:20 am
SJU
- LAX
1 stop13h 49m
JetBlue
Deal found 4/6![JetBlue logo]()
$403
This CheapOair deal was found by Cheapflights users on 4/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:03 pm
LAX
- PSE
1 stop31h 49m
Frontier
Tue 7/1410:37 am
PSE
- LAX
1 stop10h 50m
Frontier
Deal found 4/7![Frontier logo]()
$406
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:35 am
LAX
- SJU
2 stops11h 05m
Southwest
Wed 5/1311:25 am
SJU
- LAX
2 stops12h 55m
Southwest
Deal found 4/5![Southwest logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:47 am
LAX
- SJU
1 stop10h 51m
United Airlines
Tue 5/123:56 pm
SJU
- LAX
1 stop11h 03m
United Airlines
Deal found 4/7![United Airlines logo]()
$480
This Priceline deal was found by Cheapflights users on 4/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:04 pm
LAX
- BQN
1 stop25h 39m
Multiple Airlines
Sat 5/22:25 pm
BQN
- LAX
1 stop11h 04m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
LAX
- SJU
2 stops14h 13m
Delta
Thu 5/71:16 pm
SJU
- LAX
2 stops13h 37m
Delta
Deal found 4/6![Delta logo]()
$370
This CheapOair deal was found by Cheapflights users on 4/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:21 pm
LAX
- PSE
1 stop30h 46m
Frontier
Tue 5/2610:02 am
PSE
- LAX
1 stop11h 25m
Frontier
Deal found 4/9![Frontier logo]()
$406
This Delta deal was found by Cheapflights users on 4/9. 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 6/176:00 am
LAX
- SJU
1 stop13h 27m
Delta
Tue 6/236:00 am
SJU
- LAX
1 stop14h 20m
Delta
Deal found 4/9![Delta logo]()
$390
This CheapOair deal was found by Cheapflights users on 4/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:21 pm
LAX
- PSE
1 stop30h 46m
Frontier
Mon 6/810:02 am
PSE
- LAX
1 stop11h 25m
Frontier
Deal found 4/9![Frontier logo]()
$414
This CheapOair deal was found by Cheapflights users on 4/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:21 pm
LAX
- PSE
1 stop31h 21m
Frontier
Sat 6/1310:37 am
PSE
- LAX
1 stop10h 50m
Frontier
Deal found 4/7![Frontier logo]()
$429
This Southwest deal was found by Cheapflights users on 4/5. 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 5/77:55 pm
LAX
- SJU
2 stops10h 15m
Southwest
Wed 5/1311:25 am
SJU
- LAX
2 stops12h 55m
Southwest
Deal found 4/5![Southwest logo]()
$532
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:45 am
LAX
- BQN
2 stops14h 24m
United Airlines
Wed 5/612:15 am
BQN
- LAX
2 stops14h 28m
United Airlines
Deal found 4/9![United Airlines logo]()
$534
This Delta deal was found by Cheapflights users on 4/8. 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.
Sat 5/308:20 am
LAX
- SJU
1 stop12h 15m
Delta
Fri 6/127:30 am
SJU
- LAX
1 stop12h 50m
Delta
Deal found 4/8![Delta logo]()
$450
This Frontier deal was found by Cheapflights users on 4/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:04 pm
LAX
- PSE
1 stop10h 27m
Frontier
Mon 4/2711:31 am
PSE
- LAX
1 stop10h 35m
Frontier
Deal found 4/8![Frontier logo]()
$439
This JetBlue deal was found by Cheapflights users on 4/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:00 am
LAX
- BQN
1 stop13h 46m
JetBlue
Thu 5/72:25 pm
BQN
- LAX
1 stop11h 05m
JetBlue
Deal found 4/9![JetBlue logo]()
$596
This Southwest deal was found by Cheapflights users on 4/5. 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 4/247:55 pm
LAX
- SJU
2 stops10h 00m
Southwest
Tue 4/285:35 am
SJU
- LAX
2 stops12h 55m
Southwest
Deal found 4/5![Southwest logo]()
$546
This Delta deal was found by Cheapflights users on 4/7. 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.
Wed 5/610:35 am
LAX
- SJU
1 stop9h 40m
Delta
Mon 5/117:05 am
SJU
- LAX
1 stop15h 36m
Delta
Deal found 4/7![Delta logo]()
$460
This United Airlines deal was found by Cheapflights users on 4/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:45 am
LAX
- BQN
2 stops14h 24m
United Airlines
Tue 5/1212:15 am
BQN
- LAX
2 stops14h 28m
United Airlines
Deal found 4/6![United Airlines logo]()
$587
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Sun 5/249:48 am
LAX
- BQN
2 stops37h 14m
Frontier
Tue 6/22:59 am
BQN
- LAX
1 stop18h 28m
Frontier
Deal found 4/9![Frontier logo]()
$451
This United Airlines deal was found by Cheapflights users on 4/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:10 am
LAX
- BQN
2 stops14h 59m
United Airlines
Fri 6/1212:15 am
BQN
- LAX
2 stops14h 19m
United Airlines
Deal found 4/7![United Airlines logo]()
$601
This Delta deal was found by Cheapflights users on 4/5. 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 6/912:30 am
LAX
- SJU
2 stops13h 16m
Delta
Tue 6/1612:54 pm
SJU
- LAX
1 stop9h 45m
Delta
Deal found 4/5![Delta logo]()
$518
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:47 am
LAX
- BQN
2 stops13h 22m
United Airlines
Wed 5/1312:15 am
BQN
- LAX
2 stops14h 28m
United Airlines
Deal found 4/9![United Airlines logo]()
$608
This Delta deal was found by Cheapflights users on 4/7. 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.
Tue 4/287:35 am
LAX
- SJU
2 stops12h 38m
Delta
Mon 5/45:34 pm
SJU
- LAX
1 stop10h 21m
Delta
Deal found 4/7![Delta logo]()
$523
This Mytrip deal was found by Cheapflights users on 4/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:30 am
LAX
- CPX
3 stops20h 35m
Multiple Airlines
Mon 4/278:25 am
CPX
- LAX
2 stops16h 40m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$852
This United Airlines deal was found by Cheapflights users on 4/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:00 am
LAX
- BQN
1 stop13h 09m
United Airlines
Fri 6/2612:15 am
BQN
- LAX
2 stops15h 54m
United Airlines
Deal found 4/6![United Airlines logo]()
$616
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:00 am
LAX
- PSE
2 stops19h 49m
JetBlue
Sat 5/168:39 am
PSE
- LAX
2 stops19h 21m
JetBlue
Deal found 4/7![JetBlue logo]()
$879
This Expedia deal was found by Cheapflights users on 4/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:08 pm
LAX
- CPX
2 stops11h 37m
Multiple Airlines
Sat 4/258:25 am
CPX
- LAX
2 stops15h 00m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$971
This Expedia deal was found by Cheapflights users on 4/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:08 pm
LAX
- MAZ
2 stops11h 36m
JetBlue
Wed 4/297:35 am
MAZ
- LAX
2 stops17h 54m
JetBlue
Deal found 4/9![JetBlue logo]()
$933
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:59 pm
LAX
- PSE
2 stops20h 59m
JetBlue
Sat 5/305:05 am
PSE
- LAX
2 stops13h 02m
JetBlue
Deal found 4/7![JetBlue logo]()
$953
Last-minute flights from Los Angeles to Puerto RicoDiscover last-minute flight deals from Los Angeles to Puerto Rico. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Los Angeles to Puerto Rico. Data last updated April 10, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:51 pm
LAX
- PSE
1 stop13h 51m
Frontier
Sun 4/1911:21 am
PSE
- LAX
1 stop10h 45m
Frontier
Deal found 4/7![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sat 4/189:04 pm
LAX
- SJU
1 stop9h 44m
Frontier
Sat 4/251:59 am
SJU
- LAX
2 stops32h 42m
Frontier
Deal found 4/6![Frontier logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Mon 4/208:48 pm
LAX
- SJU
2 stops18h 11m
Frontier
Thu 4/236:30 am
SJU
- LAX
1 stop15h 36m
Frontier
Deal found 4/6![Frontier logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Mon 4/209:04 pm
LAX
- SJU
1 stop9h 50m
Frontier
Wed 4/223:19 pm
SJU
- LAX
1 stop30h 47m
Frontier
Deal found 4/6![Frontier logo]()
$308
This Frontier deal was found by Cheapflights users on 4/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:04 pm
LAX
- SJU
1 stop15h 33m
Frontier
Fri 5/16:30 am
SJU
- LAX
1 stop15h 36m
Frontier
Deal found 4/9![Frontier logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Sat 4/2511:59 pm
LAX
- SJU
1 stop12h 40m
Multiple Airlines
Fri 5/83:03 am
SJU
- LAX
2 stops17h 58m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$303
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:22 pm
LAX
- SJU
1 stop19h 17m
Spirit Airlines
Sat 5/92:37 pm
SJU
- LAX
1 stop11h 17m
Spirit Airlines
Deal found 4/9![Spirit Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Sat 4/255:22 pm
LAX
- SJU
1 stop19h 17m
Spirit Airlines
Fri 5/14:34 pm
SJU
- LAX
1 stop20h 52m
Spirit Airlines
Deal found 4/9![Spirit Airlines logo]()
$312
This Expedia deal was found by Cheapflights users on 4/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:04 pm
LAX
- SJU
1 stop9h 50m
Frontier
Thu 4/303:21 am
SJU
- LAX
1 stop18h 45m
Frontier
Deal found 4/8![Frontier logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/19:04 pm
LAX
- SJU
1 stop8h 49m
Multiple Airlines
Fri 5/82:37 pm
SJU
- LAX
1 stop11h 17m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:31 am
LAX
- SJU
1 stop18h 50m
Multiple Airlines
Tue 5/128:30 am
SJU
- LAX
2 stops18h 46m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$313
This Priceline deal was found by Cheapflights users on 4/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:21 pm
LAX
- BQN
1 stop23h 41m
Frontier
Tue 6/22:59 am
BQN
- LAX
1 stop18h 28m
Frontier
Deal found 4/9![Frontier logo]()
$294
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 April 10, 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 April 10, 2026.
This Priceline deal was found by Cheapflights users on 4/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:04 pm
LAX
- BQN
1 stop25h 39m
Frontier
Deal found 4/8![Frontier logo]()
$134
This Priceline deal was found by Cheapflights users on 4/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:04 pm
LAX
- BQN
1 stop25h 39m
Frontier
Deal found 4/9![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Wed 5/139:40 am
LAX
- SJU
2 stops35h 17m
Frontier
Deal found 4/6![Frontier logo]()
$144
This CheapOair deal was found by Cheapflights users on 4/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:04 pm
LAX
- SJU
1 stop25h 57m
Frontier
Deal found 4/9![Frontier logo]()
$145
This Super.com deal was found by Cheapflights users on 4/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:49 am
LAX
- SJU
1 stop24h 12m
Frontier
Deal found 4/8![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Wed 4/225:30 am
LAX
- SJU
2 stops51h 53m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$147
This CheapOair deal was found by Cheapflights users on 4/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:04 pm
LAX
- SJU
1 stop22h 44m
Frontier
Deal found 4/7![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Tue 4/214:17 pm
LAX
- SJU
2 stops22h 42m
Frontier
Deal found 4/6![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 4/2411:35 pm
LAX
- SJU
2 stops33h 48m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 6/412:49 am
LAX
- SJU
1 stop24h 12m
Frontier
Deal found 4/10![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:44 pm
LAX
- BQN
2 stops26h 59m
Frontier
Deal found 4/8![Frontier logo]()
$156
This Priceline deal was found by Cheapflights users on 4/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:04 pm
LAX
- SJU
1 stop9h 50m
Frontier
Deal found 4/6![Frontier logo]()
$157
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 April 10, 2026.
Round-trip from | $294 (Priceline) |
|---|---|
One-way from | $134 (Priceline) |
Popular in | December |
Cheapest in | October |
Average price | $423 |
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 2,558,603 searches. Data last updated April 10, 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 - SJU
LAXSJU
Los Angeles
Tue 5/5
6:00 am-11:13 pm
2 stops14h 13m
San Juan Luis Munoz Marin Intl
Fri 5/8
7:30 am-9:50 pm
2 stops17h 20m
$370
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
Tue 4/28
6:00 am-11:13 pm
2 stops14h 13m
San Juan Luis Munoz Marin Intl
Thu 5/7
1:16 pm-11:53 pm
2 stops13h 37m
$370
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
Wed 6/17
6:00 am-10:27 pm
1 stop13h 27m
San Juan Luis Munoz Marin Intl
Tue 6/23
6:00 am-5:20 pm
1 stop14h 20m
$390
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
Tue 4/28
7:00 am-9:00 pm
1 stop11h 00m
San Juan Luis Munoz Marin Intl
Sat 5/2
6:20 am-5:09 pm
1 stop13h 49m
$403
Los AngelesPonce
LAX - PSE
LAXPSE
Los Angeles
Wed 7/8
11:03 pm-9:52 am
1 stop31h 49m
Ponce Mercedita
Tue 7/14
10:37 am-6:27 pm
1 stop10h 50m
$406
Los AngelesPonce
LAX - PSE
LAXPSE
Los Angeles
Fri 5/22
11:21 pm-9:07 am
1 stop30h 46m
Ponce Mercedita
Tue 5/26
10:02 am-6:27 pm
1 stop11h 25m
$406
Los AngelesPonce
LAX - PSE
LAXPSE
Los Angeles
Thu 6/4
11:21 pm-9:07 am
1 stop30h 46m
Ponce Mercedita
Mon 6/8
10:02 am-6:27 pm
1 stop11h 25m
$414
Los AngelesPonce
LAX - PSE
LAXPSE
Los Angeles
Sun 6/7
11:21 pm-9:42 am
1 stop31h 21m
Ponce Mercedita
Sat 6/13
10:37 am-6:27 pm
1 stop10h 50m
$429
Quickest round-trip
Los AngelesPonce
LAX - PSE
LAXPSE
Los Angeles
Thu 4/23
9:04 pm-10:31 am
1 stop10h 27m
Ponce Mercedita
Mon 4/27
11:31 am-7:06 pm
1 stop10h 35m
$439
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
Wed 5/6
9:35 am-11:40 pm
2 stops11h 05m
San Juan Luis Munoz Marin Intl
Wed 5/13
11:25 am-9:20 pm
2 stops12h 55m
$449
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-BQN
LAX-SJU
LAX-PSE
LAX-CPX
LAX-MAZ
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-BQN
LAX-SJU
LAX-PSE
LAX-CPX
What is the cheapest month to book a flight from Los Angeles to Puerto Rico?
Currently, October is the cheapest month in which you can book a flight from Los Angeles to Puerto Rico (average of $181). Flying from Los Angeles to Puerto Rico in February is currently the most expensive (average of $295). 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.
Weekly flight availability from Los Angeles to Puerto Rico
Explore weekly flight availability from Los Angeles to Puerto Rico. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 10, 2026.
The most flights from LAX to PR0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from Los Angeles to Puerto Rico delayed?
About 0% of weekly flights between Los Angeles and Puerto Rico have experienced delays in the past year, with the average delay time being 0 minutes.
What is the most punctual flight time for Los Angeles to Puerto Rico flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
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 April 10, 2026.
See what other customers who have flown with United Airlines,JetBlue, andAmerican Airlines 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.
Entertainment
7.1
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
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 April 10, 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 7 airlines flying from Los Angeles to Puerto Rico
Discover the top 7 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 2,558,603 searches. Data last updated April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$150 | Average$480 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$170 | Average$393 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$382 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$238 | Average$559 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$275 | Average$453 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$526 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$372 | Average$521 | FlexibilityNo cancel fee | On-time63% |