OntariotoSan JoseFlight Time
ONT–SJC · Nonstop
Ontario (Ontario International Airport) to San Jose (San Jose International Airport).
The estimated flight time from Ontario (ONT) to San Jose (SJC) is about 1h 16m, covering 333 miles. Southwest Airlines flies the route nonstop with 4/day departures, from 06:10 to 20:55 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 16m Estimated from great-circle distance — no tracked flights yet. | 333 mi | Nonstop | 4/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Ontario to San Jose
Southwest Airlines operates 4/day flights from ONT to SJC. Departures leave from Terminal 4 at ONT.
- First departure
- 06:10
- Last departure
- 20:55
- Cadence
- ~hourly
- Scheduled departure times
- 16
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 4/day | Boeing 737 · Terminal 4 · Seat map | 06:10 |
Aircraft on this route
Flying the other way?
SJC to ONT flights — 4-5/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for ONT, refreshed on a rolling basis. Frequency uses 28 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Ontario to San Jose?
The estimated flight time from Ontario (ONT) to San Jose (SJC) is about 1h 16m, based on the 333-mile flying distance.
How far is Ontario from San Jose?
Ontario (ONT) to San Jose (SJC) is about 333 miles by air.
Are there nonstop flights from Ontario to San Jose?
Yes. Southwest Airlines flies nonstop from Ontario (ONT) to San Jose (SJC), with 4/day departures.
Which airlines fly from Ontario to San Jose?
Southwest Airlines flies nonstop from Ontario (ONT) to San Jose (SJC).
What aircraft fly from Ontario to San Jose?
The ONT–SJC route is flown with Boeing 737.
Route hubs
Nearby airport options
Near Ontario
- SNA - Santa AnaJohn Wayne/Orange County Airport · 30 mi from ONTFlights from SNA
- BUR - BurbankBob Hope Airport · 44 mi from ONTFlights from BUR
- LAX - Los AngelesLos Angeles International Airport · 47 mi from ONTFlights from LAX
Near San Jose
- OAK - OaklandOakland San Francisco Bay Airport · 29 mi from SJCFlights to OAK
- SFO - San FranciscoSan Francisco International Airport · 30 mi from SJCFlights to SFO
- SMF - SacramentoSacramento International Airport · 94 mi from SJCFlights to SMF