Using the online timetable is an easy way to look at all the direct flights Portland — Ontario
37 flights in a week
Departure and arrival times are local (Portland and Ontario)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:00 | 08:04 | tue, wed, thu, fri | 5X2975 | UPS | 2h 4m | Portland International Airport — Ontario International Airport | Select dates |
| 07:01 | 09:23 | daily | AS2134 | Alaska Airlines | 2h 22m | Portland International Airport — Ontario International Airport | Select dates |
| 11:13 | 13:36 | mon, thu, fri, sun | F93336 | Frontier (Choo the Pika Livery) | 2h 23m | Portland International Airport — Ontario International Airport | Select dates |
| 12:25 | 14:48 | tue, sat | F93336 | Frontier (Choo the Pika Livery) | 2h 23m | Portland International Airport — Ontario International Airport | Select dates |
| 14:55 | 17:15 | daily | AS2433 | Alaska Airlines | 2h 20m | Portland International Airport — Ontario International Airport | Select dates |
| 18:15 | 20:18 | wed, thu | 5X9778 | UPS | 2h 3m | Portland International Airport — Ontario International Airport | Select dates |
| 19:50 | 21:53 | mon | 5X975 | UPS | 2h 3m | Portland International Airport — Ontario International Airport | Select dates |
| 19:50 | 21:52 | tue, wed, thu | 5X975 | UPS | 2h 2m | Portland International Airport — Ontario International Airport | Select dates |
| 21:41 | 23:59 | daily | AS2178 | Alaska Airlines | 2h 18m | Portland International Airport — Ontario International Airport | Select dates |