$80+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Jul 1 — Jul 81
Round-trip
1 adult, Economy
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Find cheap flights from USA to San Juan 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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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 June 1, 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 June 1, 2026.
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
MCO
- SJU
1 stop12h 34m
American Airlines
Thu 8/206:00 am
SJU
- MCO
1 stop13h 17m
American Airlines
Deal found 5/30![American Airlines logo]()
$188
This Frontier deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:47 pm
PHL
- SJU
Nonstop4h 10m
Frontier
Fri 9/42:36 pm
SJU
- PHL
Nonstop4h 06m
Frontier
Deal found 5/29![Frontier logo]()
$192
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
MCO
- SJU
1 stop10h 03m
American Airlines
Wed 9/92:58 pm
SJU
- MCO
1 stop8h 01m
American Airlines
Deal found 5/29![American Airlines logo]()
$193
This American Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:25 pm
BWI
- SJU
1 stop7h 18m
American Airlines
Sat 8/293:28 pm
SJU
- BWI
1 stop6h 25m
American Airlines
Deal found 5/31![American Airlines logo]()
$194
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
BWI
- SJU
1 stop6h 48m
American Airlines
Fri 8/213:47 pm
SJU
- BWI
1 stop7h 11m
American Airlines
Deal found 5/30![American Airlines logo]()
$196
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am
MCO
- SJU
1 stop9h 03m
American Airlines
Sun 8/237:24 pm
SJU
- MCO
1 stop12h 56m
American Airlines
Deal found 5/30![American Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:11 pm
BWI
- SJU
1 stop16h 13m
American Airlines
Sun 10/410:16 am
SJU
- BWI
1 stop8h 14m
American Airlines
Deal found 5/29![American Airlines logo]()
$203
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/174:40 pm
PHL
- SJU
1 stop7h 10m
Southwest
Thu 8/206:30 am
SJU
- PHL
1 stop8h 55m
Southwest
Deal found 5/29![Southwest logo]()
$204
This Frontier deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 9/311:59 pm
PHL
- SJU
Nonstop3h 58m
Frontier
Fri 9/42:36 pm
SJU
- PHL
Nonstop4h 06m
Frontier
Deal found 5/30![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 9/1411:23 am
PHL
- SJU
Nonstop3h 56m
Frontier
Thu 9/172:36 pm
SJU
- PHL
Nonstop4h 06m
Frontier
Deal found 5/30![Frontier logo]()
$214
This Frontier deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 8/297:47 pm
PHL
- SJU
Nonstop4h 10m
Frontier
Fri 9/42:36 pm
SJU
- PHL
Nonstop4h 06m
Frontier
Deal found 5/30![Frontier logo]()
$216
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
BWI
- SJU
1 stop10h 03m
American Airlines
Sat 9/57:20 pm
SJU
- BWI
1 stop15h 29m
American Airlines
Deal found 5/30![American Airlines logo]()
$219
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 June 1, 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 June 1, 2026.
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 9/25:49 pm
SJU
- ORD
1 stop7h 13m
Delta
Deal found 5/27![Delta logo]()
$236
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
Sun 8/234:05 pm
PHL
- SJU
1 stop7h 20m
Southwest
Wed 8/268:20 am
SJU
- PHL
1 stop9h 15m
Southwest
Deal found 5/29![Southwest logo]()
$246
This JetBlue deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/2110:00 am
JFK
- SJU
Nonstop3h 58m
JetBlue
Wed 8/265:01 am
SJU
- JFK
Nonstop3h 53m
JetBlue
Deal found 5/31![JetBlue logo]()
$277
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/286:00 am
EWR
- SJU
1 stop6h 54m
United Airlines
Fri 9/41:00 am
SJU
- EWR
Nonstop4h 04m
United Airlines
Deal found 5/29![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/256:25 am
PHL
- SJU
2 stops11h 45m
Southwest
Fri 8/286:30 am
SJU
- PHL
1 stop8h 55m
Southwest
Deal found 5/29![Southwest logo]()
$262
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 8/296:00 am
ORD
- SJU
1 stop9h 33m
Delta
Sat 9/55:49 pm
SJU
- ORD
1 stop7h 13m
Delta
Deal found 5/30![Delta logo]()
$276
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/117:47 pm
EWR
- SJU
Nonstop4h 03m
United Airlines
Fri 8/141:00 am
SJU
- EWR
Nonstop4h 04m
United Airlines
Deal found 5/28![United Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/2112:40 pm
JFK
- SJU
Nonstop3h 53m
Delta
Wed 8/267:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 5/28![Delta logo]()
$292
This JetBlue deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/227:20 pm
JFK
- SJU
Nonstop4h 09m
JetBlue
Mon 8/319:10 pm
SJU
- JFK
Nonstop3h 57m
JetBlue
Deal found 5/31![JetBlue logo]()
$341
This Southwest deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 8/208:50 pm
MCO
- SJU
Nonstop3h 00m
Southwest
Sun 8/239:25 pm
SJU
- MCO
Nonstop3h 00m
Southwest
Deal found 5/30![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 8/196:00 am
JFK
- SJU
1 stop7h 42m
Delta
Mon 8/317:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 5/27![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:05 am
LGA
- SJU
2 stops13h 19m
United Airlines
Tue 6/164:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 5/27![United Airlines logo]()
$336
This JetBlue deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 6/1310:25 pm
EWR
- SJU
Nonstop4h 03m
JetBlue
Tue 6/236:00 am
SJU
- EWR
Nonstop3h 59m
JetBlue
Deal found 5/31![JetBlue logo]()
$341
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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
Mon 8/316:30 am
SJU
- PHL
2 stops10h 55m
Southwest
Deal found 5/31![Southwest logo]()
$326
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/97:28 pm
JFK
- SJU
Nonstop4h 24m
Delta
Thu 8/131:19 pm
SJU
- JFK
Nonstop4h 11m
Delta
Deal found 5/31![Delta logo]()
$297
This JetBlue deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/176:00 pm
JFK
- SJU
Nonstop4h 08m
JetBlue
Tue 8/185:01 am
SJU
- JFK
Nonstop3h 53m
JetBlue
Deal found 5/29![JetBlue logo]()
$346
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 8/199:47 am
EWR
- SJU
Nonstop3h 58m
United Airlines
Wed 8/262:20 pm
SJU
- EWR
1 stop10h 29m
United Airlines
Deal found 5/30![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:50 pm
BWI
- SJU
Nonstop4h 05m
Southwest
Sat 9/125:55 am
SJU
- BWI
Nonstop4h 05m
Southwest
Deal found 5/31![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 8/77:28 pm
JFK
- SJU
Nonstop4h 24m
Delta
Tue 8/117:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 5/27![Delta logo]()
$302
This JetBlue deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:00 pm
JFK
- SJU
Nonstop3h 58m
JetBlue
Sat 8/292:10 pm
SJU
- JFK
1 stop7h 33m
JetBlue
Deal found 5/27![JetBlue logo]()
$346
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 8/199:00 am
IAD
- SJU
Nonstop3h 54m
United Airlines
Mon 8/244:55 pm
SJU
- IAD
Nonstop3h 52m
United Airlines
Deal found 5/27![United Airlines logo]()
$361
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/177:00 am
PHL
- SJU
1 stop9h 55m
Southwest
Fri 8/216:30 am
SJU
- PHL
1 stop8h 55m
Southwest
Deal found 5/29![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 7/307:29 pm
JFK
- SJU
Nonstop4h 24m
Delta
Fri 8/77:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 5/31![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/239:00 am
IAD
- SJU
Nonstop3h 54m
United Airlines
Tue 9/11:00 am
SJU
- IAD
1 stop6h 19m
United Airlines
Deal found 5/29![United Airlines logo]()
$366
This Southwest deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 8/189:35 am
BWI
- SJU
2 stops8h 35m
Southwest
Wed 8/195:15 am
SJU
- BWI
2 stops8h 00m
Southwest
Deal found 5/30![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/87:25 pm
JFK
- SJU
Nonstop4h 18m
Delta
Fri 6/125:45 pm
SJU
- JFK
Nonstop4h 16m
Delta
Deal found 5/29![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/201:50 pm
BWI
- SJU
2 stops9h 15m
Southwest
Wed 8/2611:50 am
SJU
- BWI
1 stop8h 00m
Southwest
Deal found 5/31![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/279:47 am
EWR
- SJU
Nonstop3h 58m
United Airlines
Sat 8/291:00 am
SJU
- EWR
Nonstop4h 04m
United Airlines
Deal found 5/28![United Airlines logo]()
$381
This JetBlue deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:25 pm
MCO
- SJU
Nonstop3h 00m
JetBlue
Wed 7/18:45 am
SJU
- MCO
Nonstop3h 00m
JetBlue
Deal found 5/27![JetBlue logo]()
$421
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 9/41:00 pm
ATL
- SJU
Nonstop3h 38m
Delta
Sat 9/127:00 am
SJU
- ATL
1 stop11h 18m
Delta
Deal found 5/27![Delta logo]()
$322
Last-minute flights from USA to San JuanDiscover last-minute flight deals from USA to San Juan. Data last updated June 1, 2026 and is based on user searches.
Discover last-minute flight deals from USA to San Juan. Data last updated June 1, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:44 pm
BWI
- SJU
Nonstop3h 57m
Frontier
Thu 6/113:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 5/31![Frontier logo]()
$236
This CheapOair deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
Sat 6/68:44 pm
BWI
- SJU
Nonstop3h 57m
Frontier
Wed 6/103:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 5/30![Frontier logo]()
$238
This Frontier deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 6/98:44 pm
BWI
- SJU
Nonstop4h 00m
Frontier
Thu 8/67:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Deal found 5/31![Frontier logo]()
$255
This eDestinos deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
Thu 6/1111:15 pm
MCO
- SJU
Nonstop2h 54m
Frontier
Thu 9/246:42 pm
SJU
- MCO
Nonstop3h 10m
Frontier
Deal found 5/30![Frontier logo]()
$248
This eDestinos deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/122:18 pm
MCO
- SJU
Nonstop3h 03m
Frontier
Sun 6/216:00 am
SJU
- MCO
Nonstop3h 12m
Frontier
Deal found 5/30![Frontier logo]()
$235
This Cheapflightsfares deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/1311:59 pm
PHL
- SJU
Nonstop3h 58m
Frontier
Wed 6/176:44 am
SJU
- PHL
Nonstop4h 06m
Frontier
Deal found 5/28![Frontier logo]()
$248
This Frontier deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/209:38 am
MCO
- SJU
1 stop7h 55m
Frontier
Sat 6/203:06 am
SJU
- MCO
Nonstop3h 04m
Frontier
Deal found 5/29![Frontier logo]()
$256
This Cheapflightsfares deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/237:25 am
MCO
- SJU
1 stop9h 09m
Frontier
Wed 6/243:06 am
SJU
- MCO
Nonstop3h 04m
Frontier
Deal found 5/30![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/237:25 am
MCO
- SJU
1 stop9h 09m
Frontier
Wed 6/246:05 pm
SJU
- MCO
Nonstop3h 14m
Frontier
Deal found 5/29![Frontier logo]()
$252
This Frontier deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/2811:15 pm
MCO
- SJU
Nonstop2h 54m
Frontier
Mon 7/610:48 pm
SJU
- MCO
Nonstop3h 09m
Frontier
Deal found 5/30![Frontier logo]()
$228
This Cheapflightsfares deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/298:25 pm
MCO
- SJU
Nonstop3h 04m
Frontier
Mon 7/610:48 pm
SJU
- MCO
Nonstop3h 09m
Frontier
Deal found 5/30![Frontier logo]()
$226
This Cheapflightsfares deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/3011:15 pm
MCO
- SJU
Nonstop2h 54m
Frontier
Fri 7/1010:48 pm
SJU
- MCO
Nonstop3h 09m
Frontier
Deal found 5/30![Frontier logo]()
$253
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 June 1, 2026.
Search for one-way flight options from USA to San Juan. Find affordable one-way fares based on user searches. Data last updated June 1, 2026.
This Frontier deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:47 pm
PHL
- SJU
Nonstop4h 10m
Frontier
Deal found 5/30![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:59 pm
PHL
- SJU
Nonstop4h 00m
Frontier
Deal found 5/28![Frontier logo]()
$95
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:49 am
MCO
- SJU
1 stop7h 51m
American Airlines
Deal found 5/30![American Airlines logo]()
$99
This American Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
MCO
- SJU
1 stop14h 55m
American Airlines
Deal found 5/31![American Airlines logo]()
$101
This Cheapflightsfares deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:23 am
PHL
- SJU
Nonstop3h 56m
Frontier
Deal found 5/29![Frontier logo]()
$101
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:59 am
BWI
- SJU
1 stop12h 00m
American Airlines
Deal found 5/30![American Airlines logo]()
$102
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/177:00 am
PHL
- SJU
1 stop6h 45m
Southwest
Deal found 5/29![Southwest logo]()
$102
This Frontier deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:29 am
ORD
- SJU
Nonstop4h 57m
Frontier
Deal found 5/30![Frontier logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 8/1110:59 pm
PHL
- SJU
Nonstop4h 00m
Frontier
Deal found 5/30![Frontier logo]()
$111
This Cheapflightsfares deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 6/2011:15 pm
MCO
- SJU
Nonstop2h 54m
Frontier
Deal found 6/1![Frontier logo]()
$112
This Frontier deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 6/2911:15 pm
MCO
- SJU
Nonstop2h 54m
Frontier
Deal found 5/31![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 8/237:47 pm
PHL
- SJU
Nonstop4h 10m
Frontier
Deal found 5/30![Frontier logo]()
$113
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 June 1, 2026.
Round-trip from | $188 (American Airlines) |
|---|---|
One-way from | $80 (Frontier) |
Popular in | April |
Cheapest in | October |
Average price | $321 |
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 June 1, 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 9/2
5:49 pm-12:02 am
1 stop7h 13m
$236
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
Sun 8/23
4:05 pm-11:25 pm
1 stop7h 20m
San Juan Luis Munoz Marin Intl
Wed 8/26
8:20 am-5:35 pm
1 stop9h 15m
$246
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
Tue 8/25
6:25 am-6:10 pm
2 stops11h 45m
San Juan Luis Munoz Marin Intl
Fri 8/28
6:30 am-3:25 pm
1 stop8h 55m
$262
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Sat 8/29
6:00 am-4:33 pm
1 stop9h 33m
San Juan Luis Munoz Marin Intl
Sat 9/5
5:49 pm-12:02 am
1 stop7h 13m
$276
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Fri 8/21
10:00 am-1:58 pm
Nonstop3h 58m
San Juan Luis Munoz Marin Intl
Wed 8/26
5:01 am-8:54 am
Nonstop3h 53m
$277
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Fri 8/21
12:40 pm-4:33 pm
Nonstop3h 53m
San Juan Luis Munoz Marin Intl
Wed 8/26
7:30 am-11:25 am
Nonstop3h 55m
$292
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Wed 8/19
6:00 am-1:42 pm
1 stop7h 42m
San Juan Luis Munoz Marin Intl
Mon 8/31
7:30 am-11:25 am
Nonstop3h 55m
$297
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Sun 8/9
7:28 pm-11:52 pm
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Thu 8/13
1:19 pm-5:30 pm
Nonstop4h 11m
$297
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Fri 8/7
7:28 pm-11:52 pm
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Tue 8/11
7:30 am-11:25 am
Nonstop3h 55m
$302
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Fri 8/28
6:00 am-12:54 pm
1 stop6h 54m
San Juan Luis Munoz Marin Intl
Fri 9/4
1:00 am-5:04 am
Nonstop4h 04m
$307
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
BWI-SJU
ORD-SJU
JFK-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
BWI-SJU
ORD-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 $291). Flying from USA to San Juan in December is currently the most expensive (average of $432). 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 June 1, 2026.
It’s typically best to fly out from USA to San Juan in the afternoon. Doing so could potentially save you 28% 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 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, 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 29 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 May 23, 2026.
Travelers seeking maximum savings on their USA to San Juan flight should consider departing on Saturday 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 June 1, 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.
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
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
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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 June 1, 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 June 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$300 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$124 | Average$446 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$161 | Average$486 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$491 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$193 | Average$477 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$222 | Average$788 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$351 | Average$742 | FlexibilityNo cancel fee | On-time75% |