Flight schedule from Ontario International Airport
| Flight | Flight days | Departure | Arrival | Flight time | Airlines | Price | ||
|---|---|---|---|---|---|---|---|---|
| 5X888 | Ontario — Albuquerque | tue, wed, thu, fri | 02:30 | 05:05 | 1h 35m | UPS | from $75 | search |
| 5X6082 | Ontario — Anchorage | thu | 00:40 | 04:41 | 5h 1m | UPS | from $232 | search |
| 5X80 | Ontario — Anchorage | tue, wed, thu, fri | 02:10 | 06:05 | 4h 55m | UPS | from $232 | search |
| 5X80 | Ontario — Anchorage | fri | 02:10 | 06:11 | 5h 1m | UPS | from $232 | search |
| 5X80 | Ontario — Anchorage | sat | 03:00 | 06:55 | 4h 55m | UPS | from $232 | search |
| 5X80 | Ontario — Anchorage | sat | 03:00 | 07:07 | 5h 7m | UPS | from $232 | search |
| 5X80 | Ontario — Anchorage | sat | 03:40 | 07:35 | 4h 55m | UPS | from $232 | search |
| 5X9898 | Ontario — Anchorage | mon | 12:10 | 16:08 | 4h 58m | UPS | from $232 | search |
| 5X51 | Ontario — Anchorage | sun | 17:10 | 21:05 | 4h 55m | UPS | from $232 | search |
| OY3149 | Ontario — Anchorage | mon | 21:45 | 01:31 | 4h 46m | Omni Air International | from $232 | search |
| 5X9898 | Ontario — Anchorage | mon | 22:00 | 01:55 | 4h 55m | UPS | from $232 | search |
| DL761 | Ontario — Atlanta | daily | 07:05 | 14:34 | 4h 29m | Delta Air Lines | from $54 | search |
| DL665 | Ontario — Atlanta | daily | 11:45 | 19:17 | 4h 32m | Delta Air Lines | from $54 | search |
| DL828 | Ontario — Atlanta | mon, tue, wed, thu, fri | 22:00 | 05:22 | 4h 22m | Delta Air Lines | from $54 | search |
| DL828 | Ontario — Atlanta | mon, tue, wed, thu, fri, sun | 22:05 | 05:27 | 4h 22m | Delta Air Lines | from $54 | search |
| WN1519 | Ontario — Austin | tue, wed | 09:45 | 14:30 | 2h 45m | Southwest Airlines | from $59 | search |
| WN4773 | Ontario — Austin | mon | 11:05 | 15:55 | 2h 50m | Southwest Airlines | from $59 | search |
| WN3941 | Ontario — Austin | wed | 12:45 | 17:35 | 2h 50m | Southwest Airlines | from $59 | search |
| EM8671 | Ontario — Bakersfield | tue, fri | 05:40 | 06:31 | 51m | Empire Airlines | search | |
| EM8671 | Ontario — Bakersfield | wed, thu | 05:40 | 06:32 | 52m | Empire Airlines | search | |
| PCM8671 | Ontario — Bakersfield | tue | 06:26 | 07:17 | 51m | FedEx Feeder | search | |
| PCM8671 | Ontario — Bakersfield | tue, wed, thu, fri | 06:26 | 07:17 | 51m | West Air | search | |
| PCM8662 | Ontario — Bakersfield | tue | 07:01 | 07:52 | 51m | FedEx Feeder | search | |
| PCM8662 | Ontario — Bakersfield | tue, wed, thu, fri | 07:01 | 07:52 | 51m | West Air | search | |
| PCM8671 | Ontario — Bakersfield | sat | 07:09 | 08:00 | 51m | FedEx Feeder | search | |
| PCM8671 | Ontario — Bakersfield | sat | 07:09 | 08:00 | 51m | West Air | search | |
| A81948 | Ontario — Bakersfield | sat | 07:20 | 08:06 | 46m | Ameriflight | search | |
| A81948 | Ontario — Bakersfield | sat | 07:20 | 08:36 | 1h 16m | Ameriflight | search | |
| PCM8662 | Ontario — Bakersfield | sat | 07:29 | 08:20 | 51m | FedEx Feeder | search | |
| PCM8662 | Ontario — Bakersfield | sat | 07:29 | 08:20 | 51m | West Air | search | |
| PCM7653 | Ontario — Bakersfield | mon | 13:45 | 18:10 | 4h 25m | West Air | search | |
| WN4787 | Ontario — Baltimore | sun | 09:15 | 17:10 | 4h 55m | Southwest Airlines | from $74 | search |
| WN3940 | Ontario — Baltimore | tue, wed | 10:55 | 18:50 | 4h 55m | Southwest Airlines | from $74 | search |
| WN3940 | Ontario — Baltimore | sat | 11:35 | 19:30 | 4h 55m | Southwest Airlines | from $74 | search |
| WN3940 | Ontario — Baltimore | mon, thu, fri | 12:45 | 20:35 | 4h 50m | Southwest Airlines | from $74 | search |
| WN4132 | Ontario — Baltimore | daily | 21:20 | 05:10 | 4h 50m | Southwest Airlines | from $74 | search |
| 5X598 | Ontario — Billings | tue, wed, thu, fri | 01:45 | 04:57 | 2h 12m | UPS | search | |
| 5X598 | Ontario — Billings | fri | 01:45 | 04:58 | 2h 13m | UPS | search | |
| 5X598 | Ontario — Billings | thu | 01:45 | 04:59 | 2h 14m | UPS | search | |
| 5X598 | Ontario — Billings | wed | 01:45 | 05:01 | 2h 16m | UPS | search | |
| 5X598 | Ontario — Billings | tue | 01:45 | 05:14 | 2h 29m | UPS | search | |
| A81936 | Ontario — Blythe | mon | 05:30 | 06:07 | 37m | Ameriflight | search | |
| A81936 | Ontario — Blythe | mon | 05:30 | 06:27 | 57m | Ameriflight | search | |
| A81936 | Ontario — Blythe | mon | 05:30 | 06:33 | 1h 3m | Ameriflight | search | |
| A81936 | Ontario — Blythe | mon | 05:30 | 06:39 | 1h 9m | Ameriflight | search | |
| A81936 | Ontario — Blythe | thu | 06:30 | 07:25 | 55m | Ameriflight | search | |
| A81936 | Ontario — Blythe | tue, wed, thu | 06:30 | 07:33 | 1h 3m | Ameriflight | search | |
| A81936 | Ontario — Blythe | wed, fri | 06:30 | 07:34 | 1h 4m | Ameriflight | search | |
| A81936 | Ontario — Blythe | tue, wed | 06:30 | 07:35 | 1h 5m | Ameriflight | search | |
| A81936 | Ontario — Blythe | tue, wed | 06:30 | 07:36 | 1h 6m | Ameriflight | search | |