Using the online timetable is an easy way to look at all the direct flights Ontario — San Francisco
44 flights in a week
Departure and arrival times are local (Ontario and San Francisco)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:00 | 07:24 | daily | UA277 | United Airlines | 1h 24m | Ontario International Airport — San Francisco International Airport | Select dates |
| 13:43 | 15:07 | wed | UA1708 | United Airlines | 1h 24m | Ontario International Airport — San Francisco International Airport | Select dates |
| 13:50 | 15:14 | daily | UA1708 | United Airlines | 1h 24m | Ontario International Airport — San Francisco International Airport | Select dates |
| 13:53 | 15:11 | thu, fri, sat, sun | UA1840 | United Airlines | 1h 18m | Ontario International Airport — San Francisco International Airport | Select dates |
| 13:57 | 12:16 | sun | United Airlines | 22h 19m | Ontario International Airport — San Francisco International Airport | Select dates | |
| 18:36 | 19:55 | daily | UA393 | United Airlines | 1h 19m | Ontario International Airport — San Francisco International Airport | Select dates |
| 18:38 | 20:02 | mon, tue, wed, sat, sun | UA2072 | United Airlines | 1h 24m | Ontario International Airport — San Francisco International Airport | Select dates |
| 18:51 | 20:10 | sat | UA393 | United Airlines | 1h 19m | Ontario International Airport — San Francisco International Airport | Select dates |
| 21:59 | 23:29 | thu, fri | F92677 | Frontier (Cortez the Green Turtle Livery) | 1h 30m | Ontario International Airport — San Francisco International Airport | Select dates |
| 22:12 | 23:52 | mon, sun | F92677 | Frontier (Cortez the Green Turtle Livery) | 1h 40m | Ontario International Airport — San Francisco International Airport | Select dates |
| 22:40 | 00:09 | thu, fri | F92677 | Frontier (Cortez the Green Turtle Livery) | 1h 29m | Ontario International Airport — San Francisco International Airport | Select dates |
| 22:42 | 00:11 | mon, thu, fri | F92677 | Frontier (Cortez the Green Turtle Livery) | 1h 29m | Ontario International Airport — San Francisco International Airport | Select dates |
| 22:50 | 00:19 | mon, sun | F92677 | Frontier (Cortez the Green Turtle Livery) | 1h 29m | Ontario International Airport — San Francisco International Airport | Select dates |