$142+ Cheap flights from LaGuardia, NY (LGA) 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SJU
Aug 12 — Aug 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from LaGuardia 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 LaGuardia to Puerto Rico
Cheapest
Best
Last-minute
One-way
Cheapest flights from LaGuardia to Puerto RicoExplore the most affordable flight options available from LaGuardia to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.
Explore the most affordable flight options available from LaGuardia to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:59 am
LGA
- SJU
1 stop7h 41m
American Airlines
Mon 9/1410:16 am
SJU
- LGA
1 stop8h 13m
American Airlines
Deal found 7/9![American Airlines logo]()
$281
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.
Fri 9/42:29 pm
LGA
- SJU
1 stop9h 30m
American Airlines
Mon 9/2110:16 am
SJU
- LGA
1 stop10h 43m
American Airlines
Deal found 7/11![American Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am
LGA
- SJU
1 stop6h 34m
United Airlines
Wed 10/287:05 am
SJU
- LGA
2 stops13h 11m
United Airlines
Deal found 7/8![United Airlines logo]()
$285
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:05 am
LGA
- SJU
2 stops12h 33m
United Airlines
Sun 9/67:00 am
SJU
- LGA
1 stop9h 45m
United Airlines
Deal found 7/11![United Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:20 am
LGA
- SJU
2 stops13h 18m
United Airlines
Tue 8/257:00 am
SJU
- LGA
1 stop9h 45m
United Airlines
Deal found 7/8![United Airlines logo]()
$287
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
LGA
- SJU
1 stop6h 34m
United Airlines
Tue 10/134:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 7/11![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:30 pm
LGA
- SJU
1 stop9h 29m
American Airlines
Tue 9/11:38 pm
SJU
- LGA
1 stop10h 05m
American Airlines
Deal found 7/9![American Airlines logo]()
$291
This SmartFares deal was found by Cheapflights users on 7/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:59 pm
LGA
- PSE
1 stop7h 00m
JetBlue
Wed 8/265:01 am
PSE
- LGA
1 stop9h 44m
JetBlue
Deal found 7/9![JetBlue logo]()
$292
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:05 am
LGA
- SJU
2 stops12h 33m
United Airlines
Sat 8/294:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 7/10![United Airlines logo]()
$296
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:11 am
LGA
- SJU
1 stop10h 27m
United Airlines
Sat 8/294:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 7/10![United Airlines logo]()
$297
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:40 pm
LGA
- PSE
1 stop8h 19m
JetBlue
Tue 9/15:01 am
PSE
- LGA
1 stop8h 31m
JetBlue
Deal found 7/11![JetBlue logo]()
$301
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am
LGA
- SJU
1 stop8h 50m
American Airlines
Sun 9/2710:16 am
SJU
- LGA
1 stop9h 13m
American Airlines
Deal found 7/9![American Airlines logo]()
$301
Best flights from LaGuardia to Puerto RicoDiscover carefully curated flight deals from LaGuardia to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
Discover carefully curated flight deals from LaGuardia to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
LGA
- SJU
1 stop6h 54m
United Airlines
Wed 8/264:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 7/12![United Airlines logo]()
$281
This JetBlue deal was found by Cheapflights users on 7/9. 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.
Thu 9/33:40 pm
LGA
- PSE
1 stop8h 19m
JetBlue
Wed 9/99:30 am
PSE
- LGA
1 stop7h 39m
JetBlue
Deal found 7/9![JetBlue logo]()
$307
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:15 am
LGA
- SJU
2 stops10h 50m
Southwest
Tue 10/1312:40 pm
SJU
- LGA
2 stops9h 50m
Southwest
Deal found 7/11![Southwest logo]()
$365
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:10 am
LGA
- MAZ
2 stops12h 33m
Multiple Airlines
Wed 9/21:19 pm
MAZ
- LGA
2 stops10h 11m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$543
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:55 pm
LGA
- PSE
1 stop8h 04m
JetBlue
Thu 8/205:01 am
PSE
- LGA
1 stop8h 31m
JetBlue
Deal found 7/13![JetBlue logo]()
$336
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:51 pm
LGA
- SJU
1 stop6h 33m
United Airlines
Wed 8/127:00 am
SJU
- LGA
1 stop12h 25m
United Airlines
Deal found 7/10![United Airlines logo]()
$352
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:40 pm
LGA
- BQN
1 stop8h 53m
JetBlue
Tue 8/185:01 am
BQN
- LGA
1 stop8h 31m
JetBlue
Deal found 7/10![JetBlue logo]()
$338
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.
Sat 8/226:00 am
LGA
- SJU
2 stops12h 05m
Southwest
Fri 8/2810:00 am
SJU
- LGA
2 stops10h 20m
Southwest
Deal found 7/12![Southwest logo]()
$381
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
LGA
- SJU
2 stops14h 38m
United Airlines
Fri 9/114:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 7/10![United Airlines logo]()
$356
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
LGA
- BQN
1 stop7h 28m
JetBlue
Thu 8/275:01 am
BQN
- LGA
1 stop8h 31m
JetBlue
Deal found 7/12![JetBlue logo]()
$341
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:30 pm
LGA
- SJU
2 stops11h 20m
Southwest
Mon 9/145:00 am
SJU
- LGA
2 stops10h 55m
Southwest
Deal found 7/9![Southwest logo]()
$396
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:51 pm
LGA
- SJU
1 stop6h 33m
United Airlines
Thu 9/34:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 7/12![United Airlines logo]()
$366
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
LGA
- BQN
1 stop7h 28m
JetBlue
Tue 8/185:01 am
BQN
- LGA
1 stop8h 31m
JetBlue
Deal found 7/10![JetBlue logo]()
$344
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.
Fri 9/188:35 am
LGA
- SJU
2 stops11h 30m
Southwest
Mon 9/216:30 am
SJU
- LGA
2 stops9h 50m
Southwest
Deal found 7/12![Southwest logo]()
$400
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:20 am
LGA
- SJU
2 stops13h 18m
United Airlines
Tue 9/17:00 am
SJU
- LGA
2 stops14h 54m
United Airlines
Deal found 7/8![United Airlines logo]()
$366
This JetBlue deal was found by Cheapflights users on 7/9. 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.
Fri 8/216:00 am
LGA
- BQN
1 stop7h 28m
JetBlue
Wed 8/265:01 am
BQN
- LGA
1 stop9h 44m
JetBlue
Deal found 7/9![JetBlue logo]()
$344
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:00 pm
LGA
- SJU
2 stops11h 50m
Southwest
Mon 8/315:00 am
SJU
- LGA
2 stops10h 55m
Southwest
Deal found 7/9![Southwest logo]()
$408
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:55 pm
LGA
- BQN
1 stop8h 38m
JetBlue
Thu 8/205:01 am
BQN
- LGA
1 stop8h 31m
JetBlue
Deal found 7/10![JetBlue logo]()
$344
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:11 am
LGA
- SJU
1 stop10h 27m
United Airlines
Thu 8/207:00 am
SJU
- LGA
1 stop12h 25m
United Airlines
Deal found 7/11![United Airlines logo]()
$387
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
LGA
- BQN
1 stop7h 28m
JetBlue
Wed 8/195:01 am
BQN
- LGA
1 stop9h 44m
JetBlue
Deal found 7/10![JetBlue logo]()
$344
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:25 am
LGA
- SJU
2 stops10h 35m
Southwest
Sun 9/136:35 am
SJU
- LGA
2 stops8h 40m
Southwest
Deal found 7/8![Southwest logo]()
$425
This JetBlue deal was found by Cheapflights users on 7/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:59 pm
LGA
- BQN
1 stop8h 34m
JetBlue
Tue 11/176:01 am
BQN
- LGA
1 stop8h 33m
JetBlue
Deal found 7/8![JetBlue logo]()
$344
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:55 pm
LGA
- BQN
1 stop8h 38m
JetBlue
Mon 8/315:01 am
BQN
- LGA
1 stop8h 31m
JetBlue
Deal found 7/12![JetBlue logo]()
$344
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:05 am
LGA
- CPX
2 stops10h 16m
Multiple Airlines
Sat 12/53:05 pm
CPX
- LGA
2 stops9h 22m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$763
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:29 pm
LGA
- BQN
1 stop20h 59m
JetBlue
Wed 8/125:01 am
BQN
- LGA
1 stop9h 44m
JetBlue
Deal found 7/12![JetBlue logo]()
$347
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:00 am
LGA
- VQS
2 stops8h 25m
Multiple Airlines
Tue 8/187:30 am
VQS
- LGA
2 stops12h 20m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$794
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:50 pm
LGA
- BQN
1 stop16h 38m
JetBlue
Mon 8/242:30 pm
BQN
- LGA
1 stop20h 18m
JetBlue
Deal found 7/12![JetBlue logo]()
$369
This JetBlue deal was found by Cheapflights users on 7/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:59 pm
LGA
- PSE
1 stop8h 00m
JetBlue
Fri 12/46:01 am
PSE
- LGA
1 stop7h 48m
JetBlue
Deal found 7/8![JetBlue logo]()
$371
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:05 am
LGA
- MAZ
2 stops8h 44m
Multiple Airlines
Fri 12/114:13 pm
MAZ
- LGA
2 stops8h 14m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$914
This JetBlue deal was found by Cheapflights users on 7/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:45 pm
LGA
- PSE
1 stop10h 14m
JetBlue
Thu 12/36:01 am
PSE
- LGA
1 stop7h 48m
JetBlue
Deal found 7/8![JetBlue logo]()
$371
Last-minute flights from LaGuardia to Puerto RicoDiscover last-minute flight deals from LaGuardia to Puerto Rico. Data last updated July 13, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Puerto Rico. Data last updated July 13, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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.
Tue 8/113:55 pm
LGA
- PSE
1 stop8h 04m
JetBlue
Thu 8/135:01 am
PSE
- LGA
1 stop9h 44m
JetBlue
Deal found 7/9![JetBlue logo]()
$304
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:20 am
LGA
- SJU
2 stops13h 18m
United Airlines
Tue 8/257:00 am
SJU
- LGA
1 stop9h 45m
United Airlines
Deal found 7/8![United Airlines logo]()
$287
This SmartFares deal was found by Cheapflights users on 7/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:59 pm
LGA
- PSE
1 stop7h 00m
JetBlue
Wed 8/265:01 am
PSE
- LGA
1 stop9h 44m
JetBlue
Deal found 7/9![JetBlue logo]()
$292
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:10 am
LGA
- SJU
2 stops14h 28m
United Airlines
Fri 8/287:00 am
SJU
- LGA
1 stop9h 45m
United Airlines
Deal found 7/8![United Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:59 am
LGA
- SJU
1 stop13h 56m
American Airlines
Wed 8/267:30 am
SJU
- LGA
1 stop10h 55m
American Airlines
Deal found 7/9![American Airlines logo]()
$281
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:10 am
LGA
- SJU
2 stops14h 28m
United Airlines
Sat 8/294:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 7/10![United Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:30 pm
LGA
- SJU
1 stop9h 29m
American Airlines
Tue 9/11:38 pm
SJU
- LGA
1 stop10h 05m
American Airlines
Deal found 7/9![American Airlines logo]()
$291
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:05 am
LGA
- SJU
2 stops12h 33m
United Airlines
Sat 8/294:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 7/10![United Airlines logo]()
$296
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:55 pm
LGA
- PSE
1 stop8h 04m
JetBlue
Wed 9/25:01 am
PSE
- LGA
1 stop8h 31m
JetBlue
Deal found 7/11![JetBlue logo]()
$307
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:05 am
LGA
- SJU
2 stops12h 33m
United Airlines
Sun 9/67:00 am
SJU
- LGA
1 stop9h 45m
United Airlines
Deal found 7/11![United Airlines logo]()
$286
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:40 pm
LGA
- PSE
1 stop8h 19m
JetBlue
Tue 9/15:01 am
PSE
- LGA
1 stop8h 31m
JetBlue
Deal found 7/11![JetBlue logo]()
$301
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:59 am
LGA
- SJU
1 stop7h 52m
American Airlines
Sat 9/56:00 am
SJU
- LGA
1 stop6h 54m
American Airlines
Deal found 7/9![American Airlines logo]()
$311
One-way flights from LaGuardia to Puerto RicoSearch for one-way flight options from LaGuardia to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
Search for one-way flight options from LaGuardia to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:40 pm
LGA
- BQN
1 stop8h 53m
JetBlue
Deal found 7/12![JetBlue logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Fri 9/48:29 pm
LGA
- BQN
1 stop29h 41m
Frontier
Deal found 7/8![Frontier logo]()
$143
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
LGA
- SJU
1 stop8h 12m
American Airlines
Deal found 7/13![American Airlines logo]()
$146
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:54 am
LGA
- SJU
1 stop16h 05m
American Airlines
Deal found 7/9![American Airlines logo]()
$148
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am
LGA
- SJU
2 stops14h 38m
United Airlines
Deal found 7/8![United Airlines logo]()
$149
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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.
Fri 8/283:40 pm
LGA
- PSE
1 stop8h 19m
JetBlue
Deal found 7/9![JetBlue logo]()
$152
This JetBlue deal was found by Cheapflights users on 7/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:55 pm
LGA
- PSE
1 stop8h 04m
JetBlue
Deal found 7/8![JetBlue logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 8/1310:00 pm
LGA
- SJU
2 stops26h 41m
Frontier
Deal found 7/9![Frontier logo]()
$153
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:59 pm
LGA
- BQN
1 stop7h 34m
JetBlue
Deal found 7/11![JetBlue logo]()
$153
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:00 pm
LGA
- SJU
2 stops26h 41m
Frontier
Deal found 7/11![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/2110:00 pm
LGA
- SJU
2 stops26h 56m
Frontier
Deal found 7/9![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Wed 8/510:00 pm
LGA
- SJU
2 stops26h 41m
Frontier
Deal found 7/8![Frontier logo]()
$156
Find flight deals from LaGuardia to Puerto Rico
Keep the following information in mind while searching for LaGuardia to Puerto Rico flight deals. Data was last updated July 13, 2026.
Round-trip from | $281 (American Airlines) |
|---|---|
One-way from | $142 (SmartFares) |
Popular in | May |
Cheapest in | October |
Average price | $379 |
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia 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 13, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Wed 8/26
6:00 am-12:54 pm
1 stop6h 54m
San Juan Luis Munoz Marin Intl
Wed 8/26
4:55 pm-11:30 pm
1 stop6h 35m
$281
New YorkPonce
LGA - PSE
LGAPSE
New York LaGuardia
Thu 9/3
3:40 pm-11:59 pm
1 stop8h 19m
Ponce Mercedita
Wed 9/9
9:30 am-5:09 pm
1 stop7h 39m
$307
New YorkPonce
LGA - PSE
LGAPSE
New York LaGuardia
Wed 8/19
3:55 pm-11:59 pm
1 stop8h 04m
Ponce Mercedita
Thu 8/20
5:01 am-1:32 pm
1 stop8h 31m
$336
New YorkAguadilla
LGA - BQN
LGABQN
New York LaGuardia
Mon 8/17
3:40 pm-12:33 am
1 stop8h 53m
Aguadilla Borinquen
Tue 8/18
5:01 am-1:32 pm
1 stop8h 31m
$338
New YorkAguadilla
LGA - BQN
LGABQN
New York LaGuardia
Mon 8/24
6:00 am-1:28 pm
1 stop7h 28m
Aguadilla Borinquen
Thu 8/27
5:01 am-1:32 pm
1 stop8h 31m
$341
New YorkAguadilla
LGA - BQN
LGABQN
New York LaGuardia
Wed 8/12
6:00 am-1:28 pm
1 stop7h 28m
Aguadilla Borinquen
Tue 8/18
5:01 am-1:32 pm
1 stop8h 31m
$344
New YorkAguadilla
LGA - BQN
LGABQN
New York LaGuardia
Fri 8/21
6:00 am-1:28 pm
1 stop7h 28m
Aguadilla Borinquen
Wed 8/26
5:01 am-2:45 pm
1 stop9h 44m
$344
New YorkAguadilla
LGA - BQN
LGABQN
New York LaGuardia
Tue 8/11
3:55 pm-12:33 am
1 stop8h 38m
Aguadilla Borinquen
Thu 8/20
5:01 am-1:32 pm
1 stop8h 31m
$344
New YorkAguadilla
LGA - BQN
LGABQN
New York LaGuardia
Wed 8/12
6:00 am-1:28 pm
1 stop7h 28m
Aguadilla Borinquen
Wed 8/19
5:01 am-2:45 pm
1 stop9h 44m
$344
New YorkAguadilla
LGA - BQN
LGABQN
New York LaGuardia
Mon 11/2
3:59 pm-1:33 am
1 stop8h 34m
Aguadilla Borinquen
Tue 11/17
6:01 am-1:34 pm
1 stop8h 33m
$344
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from LaGuardia to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from LaGuardia with our price prediction graph.
LGA-SJU
LGA-PSE
LGA-MAZ
LGA-BQN
LGA-CPX
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 New York LaGuardia Airport to Puerto Rico
LGA-PR0
LGA-SJU
LGA-PSE
LGA-MAZ
LGA-BQN
What is the cheapest month to book a flight from New York LaGuardia Airport to Puerto Rico?
Currently, April is the cheapest month in which you can book a flight from New York LaGuardia Airport to Puerto Rico (average of $89). Flying from New York LaGuardia Airport to Puerto Rico in December is currently the most expensive (average of $209). 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 often are flights from New York to Puerto Rico delayed?
About 44% of weekly flights between New York and Puerto Rico have experienced delays in the past year, with the average delay time being 119 minutes.
What is the most punctual flight time for New York to Puerto Rico flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night 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.
Which airline has the best punctuality record on New York to Puerto Rico flights?
Over the last year, Frontier have had the lowest number of delays on this route, with just 47% of flights being delayed.
How far ahead should I book a flight from New York LaGuardia Airport to Puerto Rico?
The price you pay for your flight from New York LaGuardia Airport to Puerto Rico may vary depending on when you book. For the best chance of a lower fare, look to book 82 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 July 13, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from New York LaGuardia Airport to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Related info for your journey
Find useful and relevant information for your journey from LaGuardia to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for LaGuardia 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 LaGuardia to Puerto Rico by cabin class
Find flights from LaGuardia to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
LaGuardia and Puerto Rico flights
Browse other LaGuardia and Puerto Rico flight options. Last updated on July 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
LaGuardia to Puerto Rico flights
Consider these flights traveling from LaGuardia to Puerto Rico.
Top 5 airlines flying from LaGuardia to Puerto Rico
Discover the top 5 airlines that operate flights from LaGuardia 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$440 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$301 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$336 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$261 | Average$408 | FlexibilityNo cancel fee | On-time71% |