$62+ Cheap flights from the United States to San Juan
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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from USA to San Juan with Cheapflights
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Cheapest flights from USA to San JuanExplore the most affordable flight options available from USA to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from USA to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:39 pm
PHL
- SJU
Nonstop3h 50m
Frontier
Tue 5/51:59 am
SJU
- PHL
Nonstop4h 09m
Frontier
Deal found 2/8![Frontier logo]()
$139
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:06 am
PHL
- SJU
1 stop6h 25m
Spirit Airlines
Mon 3/91:59 am
SJU
- PHL
Nonstop4h 12m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/28:06 am
PHL
- SJU
1 stop6h 25m
Multiple Airlines
Fri 3/611:55 am
SJU
- PHL
Nonstop4h 12m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Tue 3/39:39 am
PHL
- SJU
1 stop8h 19m
Multiple Airlines
Tue 3/101:59 am
SJU
- PHL
Nonstop4h 12m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Sun 2/224:22 pm
BOS
- SJU
1 stop16h 55m
Spirit Airlines
Thu 2/263:30 pm
SJU
- BOS
Nonstop4h 26m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$143
This Frontier deal was found by Cheapflights users on 2/9. 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.
Tue 3/38:39 pm
PHL
- SJU
Nonstop3h 45m
Frontier
Sun 3/81:59 am
SJU
- PHL
Nonstop4h 12m
Frontier
Deal found 2/9![Frontier logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:27 am
BOS
- SJU
1 stop9h 04m
Spirit Airlines
Thu 2/2611:52 am
SJU
- BOS
1 stop13h 07m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$144
This CheapOair deal was found by Cheapflights users on 2/9. 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 2/268:52 pm
PHL
- SJU
Nonstop3h 45m
Multiple Airlines
Mon 3/22:59 am
SJU
- PHL
Nonstop4h 16m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Mon 2/238:01 pm
BOS
- SJU
Nonstop4h 07m
Spirit Airlines
Wed 3/411:52 am
SJU
- BOS
1 stop13h 07m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$145
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:39 pm
PHL
- SJU
Nonstop3h 45m
Frontier
Wed 3/42:54 am
SJU
- PHL
Nonstop4h 12m
Frontier
Deal found 2/10![Frontier logo]()
$145
This Orbitz deal was found by Cheapflights users on 2/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:27 am
BOS
- SJU
1 stop9h 04m
Spirit Airlines
Sat 2/2811:22 am
SJU
- BOS
Nonstop4h 21m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Tue 3/39:39 am
PHL
- SJU
1 stop8h 19m
Multiple Airlines
Fri 3/62:59 am
SJU
- PHL
Nonstop4h 12m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$146
Best flights from USA to San JuanDiscover carefully curated flight deals from USA to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from USA to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This Spirit deal was found by Cheapflights users on 2/10. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:13 pm
EWR
- SJU
1 stop9h 07m
Spirit Airlines
Tue 4/213:36 pm
SJU
- EWR
1 stop8h 37m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 2/8. 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.
Mon 2/236:59 pm
JFK
- SJU
Nonstop4h 00m
Delta
Wed 3/46:02 pm
SJU
- JFK
Nonstop4h 25m
Delta
Deal found 2/8![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sun 4/129:46 am
EWR
- SJU
Nonstop3h 59m
United Airlines
Fri 4/173:56 pm
SJU
- EWR
1 stop9h 19m
United Airlines
Deal found 2/9![United Airlines logo]()
$232
This JetBlue deal was found by Cheapflights users on 2/9. 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.
Tue 4/1410:40 pm
BOS
- SJU
Nonstop3h 59m
JetBlue
Mon 4/2011:25 pm
SJU
- BOS
Nonstop4h 00m
JetBlue
Deal found 2/9![JetBlue logo]()
$233
This Southwest deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/221:10 pm
DCA
- SJU
1 stop10h 25m
Southwest
Fri 6/267:00 am
SJU
- DCA
1 stop11h 20m
Southwest
Deal found 2/10![Southwest logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Tue 3/176:00 am
DFW
- SJU
1 stop7h 17m
Multiple Airlines
Mon 3/239:58 pm
SJU
- DFW
1 stop26h 04m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$307
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
DFW
- SJU
Nonstop4h 35m
Spirit Airlines
Wed 4/226:49 pm
SJU
- DFW
Nonstop5h 16m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$223
This Delta deal was found by Cheapflights users on 2/8. 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.
Thu 2/266:55 pm
JFK
- SJU
Nonstop4h 01m
Delta
Tue 3/37:00 am
SJU
- JFK
Nonstop4h 05m
Delta
Deal found 2/8![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/311:32 am
EWR
- SJU
1 stop8h 28m
United Airlines
Tue 3/32:05 am
SJU
- EWR
Nonstop4h 19m
United Airlines
Deal found 2/10![United Airlines logo]()
$236
This JetBlue deal was found by Cheapflights users on 2/10. 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 3/179:45 pm
BOS
- SJU
Nonstop3h 57m
JetBlue
Tue 3/242:30 am
SJU
- BOS
Nonstop4h 09m
JetBlue
Deal found 2/10![JetBlue logo]()
$243
This Spirit deal was found by Cheapflights users on 2/9. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:35 pm
DFW
- SJU
1 stop15h 14m
Spirit Airlines
Fri 4/106:55 pm
SJU
- DFW
Nonstop5h 34m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:05 am
JFK
- SJU
Nonstop4h 00m
Delta
Wed 3/117:00 am
SJU
- JFK
Nonstop4h 11m
Delta
Deal found 2/10![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 5/97:45 pm
EWR
- SJU
Nonstop4h 05m
United Airlines
Tue 5/126:45 pm
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 2/9![United Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:30 pm
DCA
- SJU
1 stop8h 30m
Southwest
Wed 6/106:30 am
SJU
- DCA
1 stop11h 30m
Southwest
Deal found 2/10![Southwest logo]()
$262
This JetBlue deal was found by Cheapflights users on 2/10. 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 3/107:55 pm
BOS
- SJU
Nonstop4h 03m
JetBlue
Tue 3/172:30 am
SJU
- BOS
Nonstop4h 09m
JetBlue
Deal found 2/10![JetBlue logo]()
$243
This Delta deal was found by Cheapflights users on 2/9. 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.
Tue 5/128:20 am
BOS
- SJU
Nonstop4h 08m
Delta
Sat 5/161:30 pm
SJU
- BOS
Nonstop4h 23m
Delta
Deal found 2/9![Delta logo]()
$233
This United Airlines deal was found by Cheapflights users on 2/9. 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 5/117:45 pm
EWR
- SJU
Nonstop4h 05m
United Airlines
Tue 5/121:00 am
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 2/9![United Airlines logo]()
$237
This Spirit deal was found by Cheapflights users on 2/8. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:04 am
EWR
- SJU
Nonstop4h 00m
Spirit Airlines
Tue 3/177:54 pm
SJU
- EWR
1 stop13h 15m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 2/9. 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.
Sat 4/2510:55 am
LGA
- SJU
1 stop8h 10m
Southwest
Tue 4/2811:25 am
SJU
- LGA
2 stops12h 00m
Southwest
Deal found 2/9![Southwest logo]()
$274
This Delta deal was found by Cheapflights users on 2/9. 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 5/68:10 am
BOS
- SJU
Nonstop4h 01m
Delta
Sat 5/161:30 pm
SJU
- BOS
Nonstop4h 23m
Delta
Deal found 2/9![Delta logo]()
$233
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Tue 5/59:46 am
EWR
- SJU
Nonstop3h 59m
United Airlines
Fri 5/151:00 am
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 2/7![United Airlines logo]()
$237
This JetBlue deal was found by Cheapflights users on 2/9. 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 2/234:59 pm
DCA
- SJU
1 stop8h 00m
JetBlue
Thu 2/266:10 am
SJU
- DCA
1 stop10h 54m
JetBlue
Deal found 2/9![JetBlue logo]()
$263
This Spirit deal was found by Cheapflights users on 2/8. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:15 am
BWI
- SJU
Nonstop3h 39m
Spirit Airlines
Mon 3/308:24 pm
SJU
- BWI
Nonstop4h 04m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 5/1112:30 pm
JFK
- SJU
Nonstop3h 53m
Delta
Thu 5/215:40 pm
SJU
- JFK
Nonstop4h 24m
Delta
Deal found 2/9![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Mon 4/206:00 am
BOS
- SJU
1 stop7h 45m
United Airlines
Wed 4/221:00 am
SJU
- BOS
1 stop6h 53m
United Airlines
Deal found 2/7![United Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 2/9. 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.
Tue 4/2812:29 pm
JFK
- SJU
Nonstop4h 02m
Delta
Sat 5/25:42 pm
SJU
- JFK
Nonstop4h 17m
Delta
Deal found 2/9![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 4/187:45 pm
EWR
- SJU
Nonstop4h 05m
United Airlines
Thu 4/234:55 pm
SJU
- EWR
1 stop7h 01m
United Airlines
Deal found 2/9![United Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 2/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:05 am
LGA
- SJU
2 stops12h 00m
Southwest
Wed 5/1311:25 am
SJU
- LGA
2 stops11h 05m
Southwest
Deal found 2/7![Southwest logo]()
$327
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:26 pm
DFW
- SJU
2 stops14h 23m
Spirit Airlines
Sat 4/411:03 am
SJU
- DFW
1 stop12h 59m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/1210:03 am
DFW
- SJU
1 stop13h 45m
Multiple Airlines
Fri 3/209:58 pm
SJU
- DFW
2 stops34h 56m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$415
Last-minute flights from USA to San JuanDiscover last-minute flight deals from USA to San Juan. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from USA to San Juan. Data last updated February 11, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Sun 2/224:22 pm
BOS
- SJU
1 stop16h 55m
Spirit Airlines
Thu 2/263:30 pm
SJU
- BOS
Nonstop4h 26m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Sun 2/223:00 pm
BOS
- SJU
Nonstop4h 06m
Multiple Airlines
Sat 2/286:00 am
SJU
- BOS
Nonstop4h 19m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:27 am
BOS
- SJU
1 stop9h 04m
Spirit Airlines
Thu 2/2611:52 am
SJU
- BOS
1 stop13h 07m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Mon 2/238:01 pm
BOS
- SJU
Nonstop4h 07m
Spirit Airlines
Wed 3/411:52 am
SJU
- BOS
1 stop13h 07m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Tue 2/248:01 pm
BOS
- SJU
Nonstop4h 07m
Multiple Airlines
Thu 3/56:00 am
SJU
- BOS
Nonstop4h 19m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$146
This CheapOair deal was found by Cheapflights users on 2/9. 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 2/268:52 pm
PHL
- SJU
Nonstop3h 45m
Multiple Airlines
Mon 3/22:59 am
SJU
- PHL
Nonstop4h 16m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/28:06 am
PHL
- SJU
1 stop6h 25m
Multiple Airlines
Fri 3/611:55 am
SJU
- PHL
Nonstop4h 12m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$141
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:39 pm
PHL
- SJU
Nonstop3h 45m
Frontier
Wed 3/42:54 am
SJU
- PHL
Nonstop4h 12m
Frontier
Deal found 2/10![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Tue 3/38:39 pm
PHL
- SJU
Nonstop3h 45m
Multiple Airlines
Tue 3/101:59 am
SJU
- PHL
Nonstop4h 12m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$139
This Orbitz deal was found by Cheapflights users on 2/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:39 am
PHL
- SJU
1 stop8h 19m
Multiple Airlines
Thu 3/52:59 am
SJU
- PHL
Nonstop4h 12m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$140
This Frontier deal was found by Cheapflights users on 2/9. 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.
Tue 3/38:39 pm
PHL
- SJU
Nonstop3h 45m
Frontier
Sun 3/81:59 am
SJU
- PHL
Nonstop4h 12m
Frontier
Deal found 2/9![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Tue 3/39:39 am
PHL
- SJU
1 stop8h 19m
Multiple Airlines
Fri 3/62:59 am
SJU
- PHL
Nonstop4h 12m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$146
One-way flights from USA to San JuanSearch for one-way flight options from USA to San Juan. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from USA to San Juan. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Wed 2/258:39 pm
PHL
- SJU
Nonstop3h 45m
Frontier
Deal found 2/9![Frontier logo]()
$62
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Deal found 2/11![Frontier logo]()
$62
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:39 pm
PHL
- SJU
Nonstop3h 45m
Frontier
Deal found 2/11![Frontier logo]()
$63
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 2/288:52 pm
PHL
- SJU
Nonstop3h 45m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$64
This Orbitz deal was found by Cheapflights users on 2/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:04 am
EWR
- SJU
Nonstop4h 00m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$66
This Super.com deal was found by Cheapflights users on 2/8. 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 2/168:39 pm
PHL
- SJU
Nonstop3h 45m
Frontier
Deal found 2/8![Frontier logo]()
$67
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:30 am
EWR
- SJU
Nonstop3h 55m
Frontier
Deal found 2/10![Frontier logo]()
$67
This Travelocity deal was found by Cheapflights users on 2/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/221:00 pm
JFK
- SJU
Nonstop3h 58m
Frontier
Deal found 2/9![Frontier logo]()
$68
This CheapOair deal was found by Cheapflights users on 2/9. 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.
Tue 2/178:52 pm
PHL
- SJU
Nonstop3h 45m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$68
This Super.com deal was found by Cheapflights users on 2/8. 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.
Sun 2/2211:39 am
EWR
- SJU
Nonstop4h 00m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 2/2310:04 am
BOS
- SJU
Nonstop3h 56m
Frontier
Deal found 2/10![Frontier logo]()
$69
This Super.com deal was found by Cheapflights users on 2/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
PHL
- SJU
1 stop8h 31m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$69
Find flight deals from USA to San Juan
Keep the following information in mind while searching for USA to San Juan flight deals. Data was last updated February 11, 2026.
Round-trip from | $139 (Cheapflightsfares) |
|---|---|
One-way from | $62 (Cheapflightsfares) |
Popular in | December |
Cheapest in | May |
Average price | $299 |
Cheapflights Fare Finder
Customize your flight search to find flights from USA to San Juan 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 February 11, 2026.
Use the filters below to find and compare flights from the United States to San Juan that are best for you.
Fly from
USA
Fly to
San Juan
Route
Depart
Return
Price
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Wed 4/15
4:13 pm-1:20 am
1 stop9h 07m
San Juan Luis Munoz Marin Intl
Tue 4/21
3:36 pm-12:13 am
1 stop8h 37m
$191
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Mon 2/23
6:59 pm-11:59 pm
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Wed 3/4
6:02 pm-9:27 pm
Nonstop4h 25m
$217
DallasSan Juan
DFW - SJU
DFWSJU
Dallas/Fort Worth
Sat 4/18
6:00 am-11:35 am
Nonstop4h 35m
San Juan Luis Munoz Marin Intl
Wed 4/22
6:49 pm-11:05 pm
Nonstop5h 16m
$223
DallasSan Juan
DFW - SJU
DFWSJU
Dallas/Fort Worth
Mon 4/6
7:35 pm-11:49 am
1 stop15h 14m
San Juan Luis Munoz Marin Intl
Fri 4/10
6:55 pm-11:29 pm
Nonstop5h 34m
$226
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Thu 2/26
6:55 pm-11:56 pm
Nonstop4h 01m
San Juan Luis Munoz Marin Intl
Tue 3/3
7:00 am-10:05 am
Nonstop4h 05m
$227
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Tue 3/3
8:05 am-1:05 pm
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Wed 3/11
7:00 am-11:11 am
Nonstop4h 11m
$227
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Sun 4/12
9:46 am-1:45 pm
Nonstop3h 59m
San Juan Luis Munoz Marin Intl
Fri 4/17
3:56 pm-1:15 am
1 stop9h 19m
$232
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Tue 4/14
10:40 pm-2:39 am
Nonstop3h 59m
San Juan Luis Munoz Marin Intl
Mon 4/20
11:25 pm-3:25 am
Nonstop4h 00m
$233
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Tue 5/12
8:20 am-12:28 pm
Nonstop4h 08m
San Juan Luis Munoz Marin Intl
Sat 5/16
1:30 pm-5:53 pm
Nonstop4h 23m
$233
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Wed 5/6
8:10 am-12:11 pm
Nonstop4h 01m
San Juan Luis Munoz Marin Intl
Sat 5/16
1:30 pm-5:53 pm
Nonstop4h 23m
$233
Showing 1-10 of 60 results
Best time to book a flight from USA to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from USA with our price prediction graph.
PHL-SJU
EWR-SJU
JFK-SJU
BOS-SJU
ORD-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 San Juan
US0-PR1
PHL-SJU
EWR-SJU
JFK-SJU
BOS-SJU
What is the cheapest month to book a flight from USA to San Juan?
Currently, March is the cheapest month in which you can book a flight from USA to San Juan (average of $62). Flying from USA to San Juan in December is currently the most expensive (average of $116). 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 SJU?
Find hourly flight availability from USA to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.
It’s typically best to fly out from USA to San Juan in the evening. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from USA to San Juan?
Use this chart to determine the cheapest time to fly round-trip from USA to San Juan. Price data was last updated on February 7, 2026.
Travelers seeking maximum savings on their USA to San Juan flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday at noon 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 San Juan delayed?
About 22% of weekly flights between United States and San Juan 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 San Juan 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 San Juan flights?
Over the last year, Cobham Aviation Services have had the lowest number of delays on this route, with just 6% of flights being delayed.
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated February 11, 2026.
Get a feel of what it's like to fly with Delta, American Airlines, and JetBlue from the United States to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from USA to San Juan. 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 USA to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to San Juan by cabin class
Find flights from USA to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and San Juan flights
Browse other USA and San Juan flight options. Last updated on February 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
USA to San Juan flights
Consider these flights traveling from USA to San Juan.
Top 9 airlines flying from USA to San Juan
Discover the top 9 airlines that operate flights from USA to San Juan. 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 February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$265 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$83 | Average$419 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$86 | Average$279 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$98 | Average$380 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$465 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$163 | Average$439 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$493 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$222 | Average$748 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$329 | Average$428 | FlexibilityNo cancel fee | On-time75% |