$80+ Cheap flights from the United States 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
May 22 — May 291
Round-trip
1 adult, Economy
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Find cheap flights from USA to Puerto Rico with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from USA to Puerto Rico
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Cheapest flights from USA to Puerto RicoExplore the most affordable flight options available from USA to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.
Explore the most affordable flight options available from USA to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:15 am
MCO
- SJU
1 stop18h 06m
Frontier
Fri 5/157:20 am
SJU
- MCO
1 stop14h 33m
Frontier
Deal found 4/17![Frontier logo]()
$168
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:10 am
ATL
- SJU
1 stop14h 11m
Frontier
Thu 5/142:30 pm
SJU
- ATL
1 stop8h 59m
Frontier
Deal found 4/17![Frontier logo]()
$169
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:29 pm
MCO
- SJU
1 stop10h 25m
Spirit Airlines
Fri 5/12:09 am
SJU
- MCO
1 stop11h 15m
Spirit Airlines
Deal found 4/17![Spirit Airlines logo]()
$170
This Frontier deal was found by Cheapflights users on 4/17. 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.
Mon 5/47:16 pm
ATL
- SJU
1 stop6h 45m
Frontier
Thu 5/142:30 pm
SJU
- ATL
1 stop8h 59m
Frontier
Deal found 4/17![Frontier logo]()
$170
This Trip.com deal was found by Cheapflights users on 4/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:35 pm
ATL
- SJU
1 stop9h 22m
Frontier
Sat 5/166:30 am
SJU
- ATL
1 stop12h 31m
Frontier
Deal found 4/20![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:07 pm
ATL
- SJU
1 stop6h 01m
Frontier
Fri 5/225:15 pm
SJU
- ATL
Nonstop4h 20m
Frontier
Deal found 4/20![Frontier logo]()
$172
This Frontier deal was found by Cheapflights users on 4/17. 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 5/75:02 pm
ATL
- SJU
1 stop7h 19m
Frontier
Sat 5/96:30 am
SJU
- ATL
1 stop12h 31m
Frontier
Deal found 4/17![Frontier logo]()
$173
This Frontier deal was found by Cheapflights users on 4/17. 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.
Mon 5/47:16 pm
ATL
- SJU
1 stop6h 45m
Frontier
Sat 5/95:15 pm
SJU
- ATL
Nonstop4h 20m
Frontier
Deal found 4/17![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 5/1010:07 am
BOS
- SJU
1 stop7h 07m
Frontier
Thu 5/145:15 pm
SJU
- BOS
1 stop8h 09m
Frontier
Deal found 4/19![Frontier logo]()
$174
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:20 am
MCO
- SJU
1 stop17h 39m
Frontier
Sat 5/166:30 am
SJU
- MCO
1 stop17h 14m
Frontier
Deal found 4/21![Frontier logo]()
$175
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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.
Sat 5/168:07 pm
ATL
- SJU
1 stop11h 57m
Frontier
Sat 5/237:04 pm
SJU
- ATL
1 stop15h 30m
Frontier
Deal found 4/19![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Mon 5/1110:17 am
BOS
- SJU
1 stop7h 13m
Frontier
Fri 5/155:15 pm
SJU
- BOS
1 stop8h 09m
Frontier
Deal found 4/17![Frontier logo]()
$175
Best flights from USA to Puerto RicoDiscover carefully curated flight deals from USA to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
Discover carefully curated flight deals from USA to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/510:00 am
PHL
- SJU
2 stops11h 24m
United Airlines
Tue 5/191:00 am
SJU
- PHL
2 stops11h 20m
United Airlines
Deal found 4/19![United Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 4/17. 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.
Tue 4/289:50 am
ORD
- SJU
1 stop9h 34m
Delta
Wed 5/62:03 pm
SJU
- ORD
1 stop7h 37m
Delta
Deal found 4/17![Delta logo]()
$266
This Spirit deal was found by Cheapflights users on 4/17. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:50 pm
EWR
- SJU
1 stop9h 29m
Spirit Airlines
Mon 5/258:04 pm
SJU
- EWR
1 stop12h 55m
Spirit Airlines
Deal found 4/17![Spirit Airlines logo]()
$289
This JetBlue deal was found by Cheapflights users on 4/21. 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 6/1712:15 pm
JFK
- SJU
1 stop9h 42m
JetBlue
Sun 6/217:50 pm
SJU
- JFK
Nonstop4h 04m
JetBlue
Deal found 4/21![JetBlue logo]()
$352
This Southwest deal was found by Cheapflights users on 4/19. 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.
Thu 5/79:05 pm
MCO
- SJU
Nonstop2h 50m
Southwest
Sun 5/109:45 pm
SJU
- MCO
Nonstop3h 10m
Southwest
Deal found 4/19![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/56:10 am
PHL
- SJU
2 stops14h 28m
United Airlines
Sat 5/97:40 am
SJU
- PHL
1 stop9h 53m
United Airlines
Deal found 4/19![United Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 4/19. 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.
Tue 6/237:25 pm
JFK
- SJU
Nonstop4h 18m
Delta
Fri 6/261:10 pm
SJU
- JFK
Nonstop4h 09m
Delta
Deal found 4/19![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Thu 5/76:10 am
PHL
- SJU
2 stops15h 14m
United Airlines
Thu 5/147:20 am
SJU
- PHL
1 stop7h 00m
United Airlines
Deal found 4/19![United Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 4/17. 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.
Tue 5/267:20 pm
JFK
- SJU
Nonstop4h 15m
Delta
Thu 5/287:05 am
SJU
- JFK
Nonstop3h 58m
Delta
Deal found 4/17![Delta logo]()
$302
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/285:24 pm
IAD
- SJU
Nonstop4h 00m
United Airlines
Tue 6/27:20 am
SJU
- IAD
Nonstop4h 01m
United Airlines
Deal found 4/21![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 4/21. 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.
Sun 10/188:15 am
BOS
- SJU
Nonstop4h 06m
Delta
Sat 10/241:32 pm
SJU
- BOS
Nonstop4h 13m
Delta
Deal found 4/21![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 4/20. 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 6/233:10 pm
MCO
- SJU
2 stops8h 35m
Southwest
Thu 8/206:00 am
SJU
- MCO
2 stops12h 50m
Southwest
Deal found 4/20![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Thu 5/711:32 am
PHL
- SJU
1 stop9h 02m
United Airlines
Tue 5/191:00 am
SJU
- PHL
2 stops11h 20m
United Airlines
Deal found 4/19![United Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 4/20. 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.
Thu 9/248:15 am
BOS
- SJU
Nonstop4h 05m
Delta
Thu 10/17:00 am
SJU
- BOS
1 stop8h 19m
Delta
Deal found 4/20![Delta logo]()
$308
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:05 am
MCO
- SJU
Nonstop2h 50m
Southwest
Mon 5/115:05 am
SJU
- MCO
Nonstop3h 15m
Southwest
Deal found 4/21![Southwest logo]()
$381
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:24 pm
IAD
- SJU
Nonstop4h 00m
United Airlines
Tue 6/167:20 am
SJU
- IAD
Nonstop4h 01m
United Airlines
Deal found 4/17![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 4/20. 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.
Sat 5/98:50 am
BOS
- SJU
Nonstop3h 59m
Delta
Wed 5/137:05 am
SJU
- BOS
1 stop8h 55m
Delta
Deal found 4/20![Delta logo]()
$308
This Southwest deal was found by Cheapflights users on 4/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:00 pm
MCO
- SJU
2 stops9h 40m
Southwest
Tue 5/125:05 am
SJU
- MCO
2 stops14h 05m
Southwest
Deal found 4/17![Southwest logo]()
$390
This JetBlue deal was found by Cheapflights users on 4/18. 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.
Wed 6/1710:15 pm
EWR
- SJU
Nonstop4h 05m
JetBlue
Thu 7/165:30 am
SJU
- EWR
Nonstop3h 58m
JetBlue
Deal found 4/18![JetBlue logo]()
$475
This Delta deal was found by Cheapflights users on 4/21. 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 5/98:50 am
BOS
- SJU
Nonstop3h 59m
Delta
Tue 5/127:05 am
SJU
- BOS
1 stop8h 55m
Delta
Deal found 4/21![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Fri 5/12:38 pm
ORD
- SJU
Nonstop4h 56m
United Airlines
Tue 5/51:00 am
SJU
- ORD
1 stop9h 14m
United Airlines
Deal found 4/21![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 4/19. 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.
Fri 5/82:00 pm
MCO
- SJU
2 stops9h 40m
Southwest
Wed 5/135:05 am
SJU
- MCO
2 stops9h 55m
Southwest
Deal found 4/19![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 9/99:05 am
BOS
- SJU
1 stop7h 30m
Delta
Tue 9/155:41 pm
SJU
- BOS
1 stop7h 25m
Delta
Deal found 4/20![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Sun 5/106:10 am
PHL
- SJU
2 stops15h 14m
United Airlines
Tue 5/121:00 am
SJU
- PHL
2 stops8h 54m
United Airlines
Deal found 4/21![United Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 4/20. 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.
Mon 6/293:20 pm
MCO
- SJU
2 stops8h 55m
Southwest
Mon 7/65:30 am
SJU
- MCO
1 stop7h 20m
Southwest
Deal found 4/20![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 4/19. 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.
Fri 6/197:25 pm
JFK
- SJU
Nonstop4h 18m
Delta
Mon 6/227:05 am
SJU
- JFK
Nonstop3h 56m
Delta
Deal found 4/19![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 4/20. 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 4/288:00 am
EWR
- SJU
Nonstop4h 04m
United Airlines
Wed 5/66:45 pm
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 4/20![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:00 am
MCO
- SJU
2 stops11h 45m
Southwest
Sun 7/2612:50 pm
SJU
- MCO
1 stop9h 10m
Southwest
Deal found 4/21![Southwest logo]()
$425
This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 7/47:25 pm
JFK
- SJU
Nonstop4h 18m
Delta
Sat 7/117:35 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 4/17![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Fri 5/87:45 pm
EWR
- SJU
Nonstop4h 05m
United Airlines
Thu 5/146:45 pm
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 4/21![United Airlines logo]()
$327
Last-minute flights from USA to Puerto RicoDiscover last-minute flight deals from USA to Puerto Rico. Data last updated April 22, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Puerto Rico. Data last updated April 22, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:29 pm
MCO
- SJU
1 stop10h 25m
Spirit Airlines
Fri 5/12:09 am
SJU
- MCO
1 stop11h 15m
Spirit Airlines
Deal found 4/17![Spirit Airlines logo]()
$170
This Frontier deal was found by Cheapflights users on 4/17. 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.
Mon 5/47:16 pm
ATL
- SJU
1 stop6h 45m
Frontier
Thu 5/142:30 pm
SJU
- ATL
1 stop8h 59m
Frontier
Deal found 4/17![Frontier logo]()
$170
This Frontier deal was found by Cheapflights users on 4/17. 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.
Mon 5/47:16 pm
ATL
- SJU
1 stop6h 45m
Frontier
Sat 5/95:15 pm
SJU
- ATL
Nonstop4h 20m
Frontier
Deal found 4/17![Frontier logo]()
$174
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:10 am
ATL
- SJU
1 stop14h 11m
Frontier
Thu 5/142:30 pm
SJU
- ATL
1 stop8h 59m
Frontier
Deal found 4/17![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 4/17. 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 5/75:02 pm
ATL
- SJU
1 stop7h 19m
Frontier
Sat 5/96:30 am
SJU
- ATL
1 stop12h 31m
Frontier
Deal found 4/17![Frontier logo]()
$173
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:15 am
MCO
- SJU
1 stop18h 06m
Frontier
Fri 5/157:20 am
SJU
- MCO
1 stop14h 33m
Frontier
Deal found 4/17![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 5/1010:07 am
BOS
- SJU
1 stop7h 07m
Frontier
Thu 5/145:15 pm
SJU
- BOS
1 stop8h 09m
Frontier
Deal found 4/19![Frontier logo]()
$174
This Trip.com deal was found by Cheapflights users on 4/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:35 pm
ATL
- SJU
1 stop9h 22m
Frontier
Sat 5/166:30 am
SJU
- ATL
1 stop12h 31m
Frontier
Deal found 4/20![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Mon 5/1110:17 am
BOS
- SJU
1 stop7h 13m
Frontier
Fri 5/155:15 pm
SJU
- BOS
1 stop8h 09m
Frontier
Deal found 4/17![Frontier logo]()
$175
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:20 am
MCO
- SJU
1 stop17h 39m
Frontier
Sat 5/166:30 am
SJU
- MCO
1 stop17h 14m
Frontier
Deal found 4/21![Frontier logo]()
$175
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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.
Sat 5/168:07 pm
ATL
- SJU
1 stop11h 57m
Frontier
Sat 5/237:04 pm
SJU
- ATL
1 stop15h 30m
Frontier
Deal found 4/19![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:07 pm
ATL
- SJU
1 stop6h 01m
Frontier
Fri 5/225:15 pm
SJU
- ATL
Nonstop4h 20m
Frontier
Deal found 4/20![Frontier logo]()
$172
One-way flights from USA to Puerto RicoSearch for one-way flight options from USA to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
Search for one-way flight options from USA to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
This Super.com deal was found by Cheapflights users on 4/19. 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.
Fri 5/18:39 pm
PHL
- SJU
Nonstop3h 50m
Frontier
Deal found 4/19![Frontier logo]()
$80
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/302:17 pm
PHL
- SJU
Nonstop3h 50m
Frontier
Deal found 4/21![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 4/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:29 pm
ATL
- SJU
1 stop10h 06m
Frontier
Deal found 4/17![Frontier logo]()
$84
This Frontier deal was found by Cheapflights users on 4/17. 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 5/142:35 pm
ATL
- SJU
1 stop9h 22m
Frontier
Deal found 4/17![Frontier logo]()
$85
This eDestinos deal was found by Cheapflights users on 4/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
PHL
- SJU
1 stop12h 14m
Spirit Airlines
Deal found 4/20![Spirit Airlines logo]()
$86
This Super.com deal was found by Cheapflights users on 4/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:56 pm
ATL
- SJU
1 stop8h 05m
Frontier
Deal found 4/21![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 4/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:00 am
PHL
- SJU
1 stop7h 49m
Frontier
Deal found 4/17![Frontier logo]()
$87
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2310:10 am
ATL
- SJU
1 stop17h 51m
Frontier
Deal found 4/17![Frontier logo]()
$88
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:45 am
PHL
- SJU
1 stop7h 27m
Frontier
Deal found 4/17![Frontier logo]()
$88
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:10 pm
MCO
- SJU
1 stop11h 33m
Frontier
Deal found 4/17![Frontier logo]()
$89
This eDestinos deal was found by Cheapflights users on 4/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:30 pm
ATL
- SJU
1 stop14h 19m
Spirit Airlines
Deal found 4/21![Spirit Airlines logo]()
$89
This eDestinos deal was found by Cheapflights users on 4/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:11 am
PHL
- SJU
1 stop6h 59m
Frontier
Deal found 4/19![Frontier logo]()
$89
Find flight deals from USA to Puerto Rico
Keep the following information in mind while searching for USA to Puerto Rico flight deals. Data was last updated April 22, 2026.
Round-trip from | $168 (eDestinos) |
|---|---|
One-way from | $80 (Super.com) |
Popular in | December |
Cheapest in | October |
Average price | $346 |
Good round-trip deal | $173 or less |
Good one-way deal | $77 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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 22, 2026.
Use the filters below to find and compare flights from the United States to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
Tue 5/5
10:00 am-9:24 pm
2 stops11h 24m
San Juan Luis Munoz Marin Intl
Tue 5/19
1:00 am-12:20 pm
2 stops11h 20m
$256
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
Tue 5/5
6:10 am-8:38 pm
2 stops14h 28m
San Juan Luis Munoz Marin Intl
Sat 5/9
7:40 am-5:33 pm
1 stop9h 53m
$256
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
Thu 5/7
6:10 am-9:24 pm
2 stops15h 14m
San Juan Luis Munoz Marin Intl
Thu 5/14
7:20 am-2:20 pm
1 stop7h 00m
$256
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Tue 4/28
9:50 am-8:24 pm
1 stop9h 34m
San Juan Luis Munoz Marin Intl
Wed 5/6
2:03 pm-8:40 pm
1 stop7h 37m
$266
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Tue 6/23
7:25 pm-11:43 pm
Nonstop4h 18m
San Juan Luis Munoz Marin Intl
Fri 6/26
1:10 pm-5:19 pm
Nonstop4h 09m
$277
Washington, D.C.San Juan
IAD - SJU
IADSJU
Washington, D.C. Dulles Intl
Thu 5/28
5:24 pm-9:24 pm
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Tue 6/2
7:20 am-11:21 am
Nonstop4h 01m
$277
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Wed 5/20
2:50 pm-12:19 am
1 stop9h 29m
San Juan Luis Munoz Marin Intl
Mon 5/25
8:04 pm-8:59 am
1 stop12h 55m
$289
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
Thu 5/7
11:32 am-8:34 pm
1 stop9h 02m
San Juan Luis Munoz Marin Intl
Tue 5/19
1:00 am-12:20 pm
2 stops11h 20m
$292
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Tue 5/26
7:20 pm-11:35 pm
Nonstop4h 15m
San Juan Luis Munoz Marin Intl
Thu 5/28
7:05 am-11:03 am
Nonstop3h 58m
$302
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Sun 10/18
8:15 am-12:21 pm
Nonstop4h 06m
San Juan Luis Munoz Marin Intl
Sat 10/24
1:32 pm-5:45 pm
Nonstop4h 13m
$303
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from USA with our price prediction graph.
ATL-SJU
MCO-SJU
ORD-SJU
JFK-SJU
DFW-SJU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the United States to Puerto Rico
US0-PR0
ATL-SJU
MCO-SJU
ORD-SJU
JFK-SJU
What is the cheapest month to book a flight from USA to Puerto Rico?
Currently, October is the cheapest month in which you can book a flight from USA to Puerto Rico (average of $279). Flying from USA to Puerto Rico in December is currently the most expensive (average of $433). 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.
What is the cheapest time of day to fly from US to PR?
Find hourly flight availability from USA to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from USA to Puerto Rico by exploring options for tickets at noon.
What is the cheapest day to fly from USA to Puerto Rico?
Use this chart to determine the cheapest time to fly round-trip from USA to Puerto Rico. Price data was last updated on April 18, 2026.
Travelers seeking maximum savings on their USA to Puerto Rico flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from the United States to Puerto Rico delayed?
About 23% of weekly flights between United States and Puerto Rico have experienced delays in the past year, with the average delay time being 141 minutes.
What is the most punctual flight time for the United States 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?
Wednesday 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 the United States to Puerto Rico flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 19% of flights being delayed.
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 22, 2026.
See what other customers who have flown with United Airlines,JetBlue, andAmerican Airlines from the United States 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.
Food
6.6
Comfort
7.3
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Comfort
7.3
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Comfort
7.3
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Comfort
7.3
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Comfort
7.3
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Comfort
7.3
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from USA 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.
Airlines
Alternative routes
Complete your trip
Flights by cabin class
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Popular flights
Return Flight Options
Top destinations
Airlines flying to Puerto Rico
Frontier flights to Puerto Ricofrom $69/person
JetBlue flights to Puerto Ricofrom $89/person
Delta flights to Puerto Ricofrom $244/person
Spirit Airlines flights to Puerto Ricofrom $176/person
Alternative routes for USA 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 USA to Puerto Rico by cabin class
Find flights from USA to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Puerto Rico flights
Browse other USA and Puerto Rico flight options. Last updated on April 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Puerto Rico
Find the right flight back to USA after your stay in Puerto Rico
USA to Puerto Rico flights
Consider these flights traveling from USA to Puerto Rico.
Top 9 airlines flying from USA to Puerto Rico
Discover the top 9 airlines that operate flights from USA 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 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$287 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$93 | Average$303 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$108 | Average$380 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$125 | Average$454 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$161 | Average$465 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$475 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$195 | Average$500 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$222 | Average$831 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$329 | Average$578 | FlexibilityNo cancel fee | On-time75% |