Using the online timetable is an easy way to look at all the direct flights Ontario — Seattle
161 flights in a week
Departure and arrival times are local (Ontario and Seattle)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 00:40 | 03:01 | tue, thu, fri | 5X986 | UPS | 2h 21m | Ontario International Airport — Boeing Field International Airport | Select dates |
| 01:50 | 04:14 | tue, wed, thu, fri, sat | 5X984 | UPS | 2h 24m | Ontario International Airport — Boeing Field International Airport | Select dates |
| 06:00 | 08:50 | mon, tue, wed, thu, sat, sun | AS607 | Alaska Airlines | 2h 50m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:00 | 08:50 | tue, wed, thu, sat, sun | AS607 | Alpha Sky | 2h 50m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:00 | 08:54 | mon, fri, sun | AS607 | Alaska Airlines | 2h 54m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:00 | 08:54 | sat | AS607 | Alpha Sky | 2h 54m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:00 | 08:57 | mon, tue, thu, fri, sat, sun | AS607 | Alaska Airlines | 2h 57m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:00 | 08:57 | mon, tue, fri | AS607 | Alpha Sky | 2h 57m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:38 | 09:45 | daily | DL4042 | Delta Air Lines | 3h 7m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:40 | 09:45 | mon, tue, wed, thu, fri | DL4042 | Delta Air Lines | 3h 5m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 09:00 | 11:28 | wed, thu | 5X2098 | UPS | 2h 28m | Ontario International Airport — Boeing Field International Airport | Select dates |
| 09:00 | 11:33 | tue | 5X2098 | UPS | 2h 33m | Ontario International Airport — Boeing Field International Airport | Select dates |
| 10:44 | 13:35 | mon, tue, wed, thu, fri, sun | AS654 | Alaska Airlines | 2h 51m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 11:00 | 13:51 | sat | AS654 | Alaska Airlines | 2h 51m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 11:39 | 14:19 | mon, tue, wed | AS1111 | Alaska Airlines | 2h 40m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 11:39 | 14:22 | wed, thu, sat, sun | AS1111 | Alaska Airlines | 2h 43m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 11:40 | 14:25 | tue, wed, thu, fri, sat, sun | DL1566 | Delta Air Lines | 2h 45m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 11:48 | 14:45 | daily | DL4096 | Delta Air Lines | 2h 57m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 12:00 | 14:38 | mon, tue, wed, thu, fri, sun | AS1111 | Alaska Airlines | 2h 38m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 12:13 | 15:09 | mon, tue, wed | AS654 | Alaska Airlines | 2h 56m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 12:20 | 14:48 | mon, tue, thu, fri | 5X2990 | UPS | 2h 28m | Ontario International Airport — Boeing Field International Airport | Select dates |
| 12:20 | 14:53 | wed | 5X2990 | UPS | 2h 33m | Ontario International Airport — Boeing Field International Airport | Select dates |
| 12:40 | 15:38 | wed | DL4096 | Delta Air Lines | 2h 58m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 12:40 | 15:37 | mon, tue, sat, sun | DL4096 | Delta Air Lines | 2h 57m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 13:31 | 16:14 | mon, fri | AS1111 | Alpha Sky | 2h 43m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 13:31 | 16:14 | mon, tue, fri | AS1111 | Alaska Airlines | 2h 43m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:30 | 17:23 | fri, sun | F92275 | Frontier (Luis the Axolotl Livery) | 2h 53m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 15:50 | 18:43 | sat | F92275 | Frontier (Luis the Axolotl Livery) | 2h 53m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:36 | 19:27 | sat | AS665 | Alaska Airlines | 2h 51m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:48 | 19:41 | mon, tue, wed, fri, sat, sun | AS665 | Alaska Airlines | 2h 53m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:49 | 20:50 | daily | DL4031 | Delta Air Lines | 3h 1m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:49 | 20:49 | mon, sat, sun | DL3834 | Delta Air Lines | 3h 0m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:50 | 20:49 | daily | OO4031 | Delta Air Lines | 2h 59m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:01 | 20:58 | mon, wed, fri, sat, sun | F92275 | Frontier (Luis the Axolotl Livery) | 2h 57m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:51 | 21:31 | sat | AS1087 | Alaska Airlines | 2h 40m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:58 | 21:37 | mon, tue, wed, thu, fri, sun | AS1087 | Alaska Airlines | 2h 39m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:19 | 22:10 | mon, thu | AS594 | Alaska Airlines | 2h 51m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:22 | 22:05 | mon, thu, fri, sun | AS1087 | Alaska Airlines | 2h 43m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:33 | 22:29 | mon, sun | AS594 | Alaska Airlines | 2h 56m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:33 | 22:29 | mon | AS594 | Alpha Sky | 2h 56m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:40 | 22:30 | thu, fri, sun | AS1087 | Alaska Airlines | 2h 50m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:43 | 22:30 | mon, tue, wed, thu, fri, sun | AS1399 | Alaska Airlines | 2h 47m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:43 | 22:30 | mon, tue, thu, sun | AS1399 | Alpha Sky | 2h 47m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:47 | 22:37 | mon, fri | AS1087 | Alaska Airlines | 2h 50m | Ontario International Airport — Seattle-Tacoma International Airport | Select dates |