Using the online timetable is an easy way to look at all the direct flights Ontario — San Francisco
60 flights in a week
Departure and arrival times are local (Ontario and San Francisco)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 00:00 | 01:34 | sat | OO933 | SkyWest Airlines | 1h 34m | Ontario International Airport — San Francisco International Airport | Select dates |
| 02:00 | 03:07 | wed | UA6955 | United Express | 1h 7m | Ontario International Airport — San Francisco International Airport | Select dates |
| 06:00 | 07:41 | daily | UA5326 | United Express | 1h 41m | Ontario International Airport — San Francisco International Airport | Select dates |
| 06:00 | 07:35 | sat | UA1484 | United Express | 1h 35m | Ontario International Airport — San Francisco International Airport | Select dates |
| 06:00 | 07:29 | mon, tue, wed, sat, sun | UA2638 | United Express | 1h 29m | Ontario International Airport — San Francisco International Airport | Select dates |
| 07:53 | 09:20 | mon, tue, sun | F92677 | Frontier (O'Malley the Mallard Duck Livery) | 1h 27m | Ontario International Airport — San Francisco International Airport | Select dates |
| 07:58 | 09:25 | wed, thu, fri | F92677 | Frontier (O'Malley the Mallard Duck Livery) | 1h 27m | Ontario International Airport — San Francisco International Airport | Select dates |
| 08:35 | 10:08 | sun | F92677 | Frontier (O'Malley the Mallard Duck Livery) | 1h 33m | Ontario International Airport — San Francisco International Airport | Select dates |
| 08:40 | 10:13 | thu | F92677 | Frontier (O'Malley the Mallard Duck Livery) | 1h 33m | Ontario International Airport — San Francisco International Airport | Select dates |
| 10:40 | 12:20 | tue, wed, thu, fri, sat, sun | UA4639 | United Express | 1h 40m | Ontario International Airport — San Francisco International Airport | Select dates |
| 10:45 | 12:20 | mon, tue, wed, fri, sat, sun | UA4639 | United Express | 1h 35m | Ontario International Airport — San Francisco International Airport | Select dates |
| 10:58 | 12:30 | mon | F92677 | Frontier (O'Malley the Mallard Duck Livery) | 1h 32m | Ontario International Airport — San Francisco International Airport | Select dates |
| 12:25 | 13:55 | sat | F92677 | Frontier (O'Malley the Mallard Duck Livery) | 1h 30m | Ontario International Airport — San Francisco International Airport | Select dates |
| 12:48 | 14:18 | tue | F92677 | Frontier (O'Malley the Mallard Duck Livery) | 1h 30m | Ontario International Airport — San Francisco International Airport | Select dates |
| 12:55 | 14:25 | sat | F92677 | Frontier (O'Malley the Mallard Duck Livery) | 1h 30m | Ontario International Airport — San Francisco International Airport | Select dates |
| 12:59 | 14:29 | wed | F92677 | Frontier (O'Malley the Mallard Duck Livery) | 1h 30m | Ontario International Airport — San Francisco International Airport | Select dates |
| 13:45 | 14:50 | sat | OO9791 | Alaska SkyWest | 1h 5m | Ontario International Airport — San Francisco International Airport | Select dates |
| 14:32 | 16:02 | mon | F92677 | Frontier (O'Malley the Mallard Duck Livery) | 1h 30m | Ontario International Airport — San Francisco International Airport | Select dates |
| 15:13 | 16:45 | thu | F92677 | Frontier (O'Malley the Mallard Duck Livery) | 1h 32m | Ontario International Airport — San Francisco International Airport | Select dates |
| 15:17 | 16:49 | sun | F92677 | Frontier (O'Malley the Mallard Duck Livery) | 1h 32m | Ontario International Airport — San Francisco International Airport | Select dates |
| 18:22 | 19:58 | mon, wed, thu | UA5407 | United Express | 1h 36m | Ontario International Airport — San Francisco International Airport | Select dates |
| 18:27 | 20:08 | wed | UA5407 | United Express | 1h 41m | Ontario International Airport — San Francisco International Airport | Select dates |
| 18:32 | 20:11 | mon, thu, fri, sun | UA5518 | United Express | 1h 39m | Ontario International Airport — San Francisco International Airport | Select dates |
| 18:42 | 20:23 | daily | UA5407 | United Express | 1h 41m | Ontario International Airport — San Francisco International Airport | Select dates |
| 23:25 | 01:00 | wed | UA3743 | United Express | 1h 35m | Ontario International Airport — San Francisco International Airport | Select dates |