San JoseSan JuanDirect FlightsSJC–SJU
San Jose (San Jose International Airport) to San Juan (Luis Munoz Marin International Airport).
Flight time from SJC to SJU is estimated at about 8h 1m, based on the 3,599-mile great-circle distance. Our current captured departure sample includes weekly across 1 captured airline, with Southwest Airlines appearing most often in that sample. Captured departure times run from 14:00 to 14:00 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~8h 1m Estimated from great-circle distance — no tracked flights yet. | 3,599 mi | weekly From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for SJC to SJU
Our current provider sample includes weekly from SJC to SJU across 1 captured airline. Captured departure terminal data is available for B.
- First departure
- 14:00
- Last departure
- 14:00
- Captured departures/day
- 1
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | weekly | Boeing 737 · Terminal B · Seat map | 14:00 |
Aircraft on this route
Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SJC to SJU, last seen June 15, 2026. Frequency uses 1 scheduled departures across 1 observed day; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from SJC to SJU?
The SJC to SJU flight time is estimated at about 8h 1m from great-circle distance until enough tracked flights are available.
How far is SJC from SJU?
SJC to SJU is about 3,599 miles by air.
Which airlines fly from SJC to SJU?
Our current provider sample for SJC to SJU includes Southwest Airlines. Confirm live timetables before booking.
What aircraft fly from SJC to SJU?
Aircraft captured in our current provider sample for SJC to SJU include Boeing 737.