ONTSFO
Ontario (Ontario International Airport) to San Francisco (San Francisco International Airport).
Flight time from ONT to SFO is estimated at about 1h 20m, based on the 363-mile great-circle distance. Our current captured departure sample includes 4/day across 2 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 06:00 to 20:36 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~1h 20m Estimated from great-circle distance — no tracked flights yet. | 363 mi | 4/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for ONT to SFO
Our current provider sample includes 4/day from ONT to SFO across 2 captured airlines. Captured departure terminal data is available for 2.
- First departure
- 06:00
- Last departure
- 20:36
- Cadence
- 6 departures/day
- Captured departures/day
- 6
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 3/day | Boeing 737, Embraer E-Jet · Terminal 2 · Seat map | 06:0013:40 |
Aircraft on this route
Flying the other way?
SFO to ONT flights — 3-4/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for ONT to SFO. Frequency uses 28 scheduled departures across 7 observed days; 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 ONT to SFO?
The ONT to SFO flight time is estimated at about 1h 20m from great-circle distance until enough tracked flights are available.
How far is ONT from SFO?
ONT to SFO is about 363 miles by air.
Which airlines fly from ONT to SFO?
Our current provider sample for ONT to SFO includes United Airlines, Frontier Airlines. Confirm live timetables before booking.
What aircraft fly from ONT to SFO?
Aircraft captured in our current provider sample for ONT to SFO include Airbus A320 family, Boeing 737, Embraer E-Jet.