$118+ 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Aug 8 — Aug 151
Round-trip
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 July 9, 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 July 9, 2026.
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.
Wed 8/268:05 am
ORD
- SJU
1 stop31h 06m
Frontier
Sun 9/67:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Deal found 7/9![Frontier logo]()
$239
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.
Sat 8/19:38 am
MCO
- SJU
1 stop14h 45m
Frontier
Fri 8/712:49 pm
SJU
- MCO
Nonstop3h 14m
Frontier
Deal found 7/9![Frontier logo]()
$241
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.
Mon 8/1712:44 am
ORD
- SJU
Nonstop5h 00m
Frontier
Fri 8/288:57 pm
SJU
- ORD
1 stop27h 11m
Frontier
Deal found 7/9![Frontier logo]()
$241
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.
Sat 9/1912:43 pm
PHL
- SJU
2 stops10h 55m
Frontier
Mon 9/216:15 am
SJU
- PHL
Nonstop4h 03m
Frontier
Deal found 7/9![Frontier logo]()
$241
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.
Wed 7/222:21 pm
MCO
- SJU
Nonstop3h 10m
Frontier
Sat 7/253:10 am
SJU
- MCO
Nonstop3h 00m
Frontier
Deal found 7/9![Frontier logo]()
$242
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:44 am
ORD
- SJU
Nonstop5h 00m
Frontier
Fri 8/217:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Deal found 7/8![Frontier logo]()
$242
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:59 pm
PHL
- SJU
Nonstop4h 00m
Frontier
Sat 8/86:44 am
SJU
- PHL
Nonstop4h 04m
Frontier
Deal found 7/9![Frontier logo]()
$242
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:21 pm
MCO
- SJU
Nonstop3h 10m
Frontier
Sat 8/13:10 am
SJU
- MCO
Nonstop3h 00m
Frontier
Deal found 7/9![Frontier logo]()
$243
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.
Sat 8/158:52 pm
ORD
- SJU
1 stop25h 32m
Frontier
Thu 8/207:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Deal found 7/8![Frontier logo]()
$243
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:59 pm
PHL
- SJU
Nonstop4h 00m
Frontier
Fri 7/315:45 pm
SJU
- PHL
Nonstop4h 04m
Frontier
Deal found 7/9![Frontier logo]()
$243
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.
Wed 7/2212:00 pm
MCO
- SJU
Nonstop3h 03m
Frontier
Fri 7/248:52 am
SJU
- MCO
Nonstop3h 07m
Frontier
Deal found 7/9![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:44 am
ORD
- SJU
Nonstop5h 00m
Frontier
Tue 7/217:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Deal found 7/7![Frontier logo]()
$244
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 July 9, 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 July 9, 2026.
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:33 am
ORD
- SJU
1 stop10h 56m
Delta
Wed 9/95:59 pm
SJU
- ORD
1 stop7h 00m
Delta
Deal found 7/7![Delta logo]()
$251
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 9/198:55 am
ORD
- SJU
Nonstop4h 49m
United Airlines
Wed 9/234:20 pm
SJU
- ORD
1 stop9h 08m
United Airlines
Deal found 7/8![United Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 7/7. 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 8/2611:10 am
MCO
- SJU
2 stops10h 50m
Southwest
Wed 9/26:00 am
SJU
- MCO
2 stops11h 55m
Southwest
Deal found 7/7![Southwest logo]()
$268
This Cheapflightsfares deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 9/310:25 am
ATL
- SJU
Nonstop3h 51m
Frontier
Tue 9/87:30 am
SJU
- ATL
1 stop5h 52m
Frontier
Deal found 7/4![Frontier logo]()
$320
This JetBlue deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:00 am
DCA
- SJU
Nonstop3h 59m
JetBlue
Tue 8/255:39 pm
SJU
- DCA
Nonstop3h 52m
JetBlue
Deal found 7/5![JetBlue logo]()
$329
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:45 pm
MCO
- SJU
2 stops8h 25m
Southwest
Wed 10/78:15 am
SJU
- MCO
1 stop10h 25m
Southwest
Deal found 7/6![Southwest logo]()
$274
This United 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 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
Wed 8/264:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 7/9![United Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 9/178:00 am
JFK
- SJU
Nonstop4h 03m
Delta
Wed 11/116:30 pm
SJU
- JFK
Nonstop4h 17m
Delta
Deal found 7/4![Delta logo]()
$292
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.
Thu 8/2012:45 pm
MCO
- SJU
1 stop10h 05m
Southwest
Sat 8/2910:25 am
SJU
- MCO
2 stops9h 20m
Southwest
Deal found 7/8![Southwest logo]()
$280
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 am
JFK
- SJU
Nonstop4h 08m
Delta
Tue 9/87:30 am
SJU
- JFK
Nonstop3h 53m
Delta
Deal found 7/8![Delta logo]()
$292
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:38 pm
ORD
- SJU
Nonstop4h 56m
United Airlines
Wed 9/23:56 pm
SJU
- ORD
Nonstop5h 09m
United Airlines
Deal found 7/7![United Airlines logo]()
$292
This JetBlue deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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.
Sat 7/256:05 am
MCO
- SJU
Nonstop2h 58m
JetBlue
Wed 7/293:59 pm
SJU
- MCO
Nonstop3h 08m
JetBlue
Deal found 7/4![JetBlue logo]()
$337
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.
Thu 9/2412:45 pm
MCO
- SJU
2 stops10h 20m
Southwest
Mon 9/285:30 am
SJU
- MCO
1 stop7h 40m
Southwest
Deal found 7/8![Southwest logo]()
$280
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:28 pm
JFK
- SJU
Nonstop4h 24m
Delta
Sat 8/297:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 7/8![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Sun 8/166:00 am
LGA
- SJU
1 stop6h 54m
United Airlines
Thu 8/207:00 am
SJU
- LGA
1 stop12h 25m
United Airlines
Deal found 7/7![United Airlines logo]()
$306
This JetBlue deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:40 am
EWR
- SJU
Nonstop3h 57m
JetBlue
Mon 9/76:00 am
SJU
- EWR
Nonstop3h 59m
JetBlue
Deal found 7/6![JetBlue logo]()
$341
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.
Thu 8/274:40 pm
PHL
- SJU
1 stop7h 10m
Southwest
Wed 9/26:00 am
SJU
- PHL
2 stops11h 35m
Southwest
Deal found 7/8![Southwest logo]()
$290
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:29 pm
JFK
- SJU
Nonstop4h 24m
Delta
Sat 8/87:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 7/9![Delta logo]()
$297
This Orbitz deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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.
Thu 7/238:29 pm
LGA
- SJU
1 stop11h 28m
Frontier
Tue 7/286:26 pm
SJU
- LGA
1 stop21h 34m
Frontier
Deal found 7/4![Frontier logo]()
$406
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 9/177:47 pm
EWR
- SJU
Nonstop4h 03m
United Airlines
Tue 11/102:05 am
SJU
- EWR
Nonstop4h 19m
United Airlines
Deal found 7/4![United Airlines logo]()
$322
This JetBlue deal was found by Cheapflights users on 7/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:00 am
DCA
- SJU
Nonstop3h 59m
JetBlue
Sat 8/292:20 am
SJU
- DCA
1 stop8h 42m
JetBlue
Deal found 7/7![JetBlue logo]()
$359
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:40 am
ORD
- SJU
1 stop8h 58m
Delta
Sat 8/295:49 pm
SJU
- ORD
1 stop7h 08m
Delta
Deal found 7/5![Delta logo]()
$311
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.
Fri 8/214:40 pm
PHL
- SJU
1 stop7h 10m
Southwest
Wed 8/268:20 am
SJU
- PHL
1 stop9h 15m
Southwest
Deal found 7/9![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Fri 10/27:47 pm
EWR
- SJU
Nonstop4h 03m
United Airlines
Mon 10/51:00 am
SJU
- EWR
Nonstop4h 04m
United Airlines
Deal found 7/7![United Airlines logo]()
$327
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 8/288:00 am
DCA
- SJU
Nonstop3h 59m
JetBlue
Sun 8/302:20 am
SJU
- DCA
1 stop8h 42m
JetBlue
Deal found 7/9![JetBlue logo]()
$369
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:28 pm
JFK
- SJU
Nonstop4h 24m
Delta
Fri 8/287:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 7/6![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:47 am
EWR
- SJU
Nonstop3h 58m
United Airlines
Tue 10/131:25 pm
SJU
- EWR
Nonstop4h 09m
United Airlines
Deal found 7/6![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 7/7. 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.
Thu 9/244:20 pm
BWI
- SJU
1 stop6h 45m
Southwest
Mon 9/285:30 am
SJU
- BWI
Nonstop4h 05m
Southwest
Deal found 7/7![Southwest logo]()
$336
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.
Tue 9/16:00 am
ORD
- SJU
1 stop8h 59m
JetBlue
Tue 9/83:01 pm
SJU
- ORD
1 stop9h 43m
JetBlue
Deal found 7/9![JetBlue logo]()
$372
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:28 pm
JFK
- SJU
Nonstop4h 24m
Delta
Tue 8/257:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 7/8![Delta logo]()
$312
Last-minute flights from USA to San JuanDiscover last-minute flight deals from USA to San Juan. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from USA to San Juan. Data last updated July 9, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 7/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:44 am
ORD
- SJU
Nonstop5h 00m
Frontier
Sat 7/117:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Deal found 7/7![Frontier logo]()
$245
This Frontier deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:44 am
ORD
- SJU
Nonstop5h 00m
Frontier
Tue 7/217:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Deal found 7/7![Frontier logo]()
$244
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.
Wed 7/222:21 pm
MCO
- SJU
Nonstop3h 10m
Frontier
Sat 7/253:10 am
SJU
- MCO
Nonstop3h 00m
Frontier
Deal found 7/9![Frontier logo]()
$242
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.
Wed 7/2212:00 pm
MCO
- SJU
Nonstop3h 03m
Frontier
Fri 7/248:52 am
SJU
- MCO
Nonstop3h 07m
Frontier
Deal found 7/9![Frontier logo]()
$244
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 7/2311:17 pm
MCO
- SJU
Nonstop2h 58m
Frontier
Fri 7/248:37 pm
SJU
- MCO
Nonstop3h 09m
Frontier
Deal found 7/9![Frontier logo]()
$245
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:21 pm
MCO
- SJU
Nonstop3h 10m
Frontier
Sat 8/13:10 am
SJU
- MCO
Nonstop3h 00m
Frontier
Deal found 7/9![Frontier logo]()
$243
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.
Sat 8/19:38 am
MCO
- SJU
1 stop14h 45m
Frontier
Fri 8/712:49 pm
SJU
- MCO
Nonstop3h 14m
Frontier
Deal found 7/9![Frontier logo]()
$241
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:44 am
ORD
- SJU
Nonstop5h 00m
Frontier
Fri 8/217:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Deal found 7/8![Frontier logo]()
$242
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 8/116:00 am
PHL
- SJU
1 stop10h 11m
Frontier
Thu 8/2011:24 am
SJU
- PHL
Nonstop4h 02m
Frontier
Deal found 7/9![Frontier logo]()
$245
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.
Sat 8/158:52 pm
ORD
- SJU
1 stop25h 32m
Frontier
Thu 8/207:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Deal found 7/8![Frontier logo]()
$243
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.
Mon 8/1712:44 am
ORD
- SJU
Nonstop5h 00m
Frontier
Fri 8/288:57 pm
SJU
- ORD
1 stop27h 11m
Frontier
Deal found 7/9![Frontier logo]()
$241
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.
Wed 8/268:05 am
ORD
- SJU
1 stop31h 06m
Frontier
Sun 9/67:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Deal found 7/9![Frontier logo]()
$239
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 July 9, 2026.
Search for one-way flight options from USA to San Juan. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:59 pm
PHL
- SJU
Nonstop4h 00m
Frontier
Deal found 7/9![Frontier logo]()
$118
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:59 pm
PHL
- SJU
Nonstop4h 00m
Frontier
Deal found 7/8![Frontier logo]()
$121
This eDestinos deal was found by Cheapflights users on 7/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:59 pm
PHL
- SJU
Nonstop4h 00m
Frontier
Deal found 7/7![Frontier logo]()
$122
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:59 pm
PHL
- SJU
Nonstop4h 00m
Frontier
Deal found 7/8![Frontier logo]()
$123
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:01 am
MCO
- SJU
Nonstop2h 56m
Frontier
Deal found 7/9![Frontier logo]()
$124
This eDestinos deal was found by Cheapflights users on 7/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:03 pm
PHL
- SJU
Nonstop3h 55m
Frontier
Deal found 7/7![Frontier logo]()
$124
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:44 am
ORD
- SJU
Nonstop5h 00m
Frontier
Deal found 7/9![Frontier logo]()
$125
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.
Wed 7/1511:17 pm
MCO
- SJU
Nonstop2h 58m
Frontier
Deal found 7/9![Frontier logo]()
$126
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:44 am
ORD
- SJU
Nonstop5h 00m
Frontier
Deal found 7/9![Frontier logo]()
$126
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:17 pm
MCO
- SJU
Nonstop2h 58m
Frontier
Deal found 7/9![Frontier logo]()
$127
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.
Tue 8/46:30 am
PHL
- SJU
2 stops42h 11m
Frontier
Deal found 7/8![Frontier logo]()
$127
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:40 am
MCO
- SJU
Nonstop3h 03m
Frontier
Deal found 7/8![Frontier logo]()
$128
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 July 9, 2026.
Round-trip from | $239 (Kiwi.com) |
|---|---|
One-way from | $118 (Booking.com) |
Popular in | May |
Cheapest in | October |
Average price | $362 |
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 July 9, 2026.
Use the filters below to find and compare flights from the United States to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Wed 8/19
10:33 am-10:29 pm
1 stop10h 56m
San Juan Luis Munoz Marin Intl
Wed 9/9
5:59 pm-11:59 pm
1 stop7h 00m
$251
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Sat 9/19
8:55 am-2:44 pm
Nonstop4h 49m
San Juan Luis Munoz Marin Intl
Wed 9/23
4:20 pm-12:28 am
1 stop9h 08m
$252
OrlandoSan Juan
MCO - SJU
MCOSJU
Orlando
Wed 8/26
11:10 am-10:00 pm
2 stops10h 50m
San Juan Luis Munoz Marin Intl
Wed 9/2
6:00 am-5:55 pm
2 stops11h 55m
$268
OrlandoSan Juan
MCO - SJU
MCOSJU
Orlando
Sat 10/3
1:45 pm-10:10 pm
2 stops8h 25m
San Juan Luis Munoz Marin Intl
Wed 10/7
8:15 am-6:40 pm
1 stop10h 25m
$274
OrlandoSan Juan
MCO - SJU
MCOSJU
Orlando
Thu 8/20
12:45 pm-10:50 pm
1 stop10h 05m
San Juan Luis Munoz Marin Intl
Sat 8/29
10:25 am-7:45 pm
2 stops9h 20m
$280
OrlandoSan Juan
MCO - SJU
MCOSJU
Orlando
Thu 9/24
12:45 pm-11:05 pm
2 stops10h 20m
San Juan Luis Munoz Marin Intl
Mon 9/28
5:30 am-1:10 pm
1 stop7h 40m
$280
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Tue 8/25
6:10 am-8:38 pm
2 stops14h 28m
San Juan Luis Munoz Marin Intl
Wed 8/26
4:55 pm-11:30 pm
1 stop6h 35m
$286
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
Thu 8/27
4:40 pm-11:50 pm
1 stop7h 10m
San Juan Luis Munoz Marin Intl
Wed 9/2
6:00 am-5:35 pm
2 stops11h 35m
$290
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Thu 9/17
8:00 am-12:03 pm
Nonstop4h 03m
San Juan Luis Munoz Marin Intl
Wed 11/11
6:30 pm-9:47 pm
Nonstop4h 17m
$292
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Tue 9/1
8:00 am-12:08 pm
Nonstop4h 08m
San Juan Luis Munoz Marin Intl
Tue 9/8
7:30 am-11:23 am
Nonstop3h 53m
$292
Showing 1-10 of 60 resultsSorted by cheapest first
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
MCO-SJU
ORD-SJU
ATL-SJU
DCA-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
MCO-SJU
ORD-SJU
ATL-SJU
What is the cheapest month to book a flight from USA to San Juan?
Currently, October is the cheapest month in which you can book a flight from USA to San Juan (average of $294). Flying from USA to San Juan in June is currently the most expensive (average of $427). 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 July 9, 2026.
It’s typically best to fly out from USA to San Juan in the evening. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.
How often are flights from the United States to San Juan delayed?
About 23% of weekly flights between United States and San Juan have experienced delays in the past year, with the average delay time being 140 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, Delta have had the lowest number of delays on this route, with just 19% of flights being delayed.
How far ahead should I book a flight from USA to San Juan?
Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from USA to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 July 4, 2026.
Travelers seeking maximum savings on their USA to San Juan flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 9, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines 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
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 July 9, 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 8 airlines flying from USA to San Juan
Discover the top 8 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 July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$301 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$423 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$125 | Average$486 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$161 | Average$487 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$482 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$209 | Average$480 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$222 | Average$788 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$351 | Average$717 | FlexibilityNo cancel fee | On-time75% |