Using the online timetable is an easy way to look at all the direct flights Ontario — Denver
84 flights in a week
Departure and arrival times are local (Ontario and Denver)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 00:59 | 04:19 | daily | F91500 | Frontier (Virginia the Wolf Livery) | 2h 20m | Ontario International Airport — Denver International Airport | Select dates |
| 01:40 | 04:32 | wed, thu | 5X806 | UPS | 1h 52m | Ontario International Airport — Denver International Airport | Select dates |
| 01:40 | 04:35 | fri | 5X806 | UPS | 1h 55m | Ontario International Airport — Denver International Airport | Select dates |
| 01:40 | 04:40 | tue | 5X806 | UPS | 2h 0m | Ontario International Airport — Denver International Airport | Select dates |
| 05:05 | 08:22 | daily | UA2446 | United Airlines | 2h 17m | Ontario International Airport — Denver International Airport | Select dates |
| 05:10 | 08:20 | tue, wed | WN1177 | Southwest Airlines | 2h 10m | Ontario International Airport — Denver International Airport | Select dates |
| 05:25 | 08:35 | sat | WN1655 | Southwest Airlines | 2h 10m | Ontario International Airport — Denver International Airport | Select dates |
| 05:30 | 08:45 | tue, wed, fri | WN1655 | Southwest Airlines | 2h 15m | Ontario International Airport — Denver International Airport | Select dates |
| 05:45 | 09:00 | sun | WN1655 | Southwest Airlines | 2h 15m | Ontario International Airport — Denver International Airport | Select dates |
| 06:13 | 09:01 | mon, sun | 8C3324 | Air Transport International | 1h 48m | Ontario International Airport — Denver International Airport | Select dates |
| 06:13 | 09:06 | wed | 8C3324 | Air Transport International | 1h 53m | Ontario International Airport — Denver International Airport | Select dates |
| 06:13 | 09:02 | tue | 8C3324 | Air Transport International | 1h 49m | Ontario International Airport — Denver International Airport | Select dates |
| 06:13 | 09:05 | thu | 8C3324 | Air Transport International | 1h 52m | Ontario International Airport — Denver International Airport | Select dates |
| 06:13 | 08:57 | sat | 8C3324 | Air Transport International | 1h 44m | Ontario International Airport — Denver International Airport | Select dates |
| 06:23 | 09:12 | sat | 8C3324 | Air Transport International | 1h 49m | Ontario International Airport — Denver International Airport | Select dates |
| 06:30 | 09:40 | tue | WN2883 | Southwest Airlines | 2h 10m | Ontario International Airport — Denver International Airport | Select dates |
| 06:43 | 09:34 | fri | 8C3324 | Air Transport International | 1h 51m | Ontario International Airport — Denver International Airport | Select dates |
| 08:50 | 12:05 | thu, fri | WN2999 | Southwest Airlines | 2h 15m | Ontario International Airport — Denver International Airport | Select dates |
| 09:00 | 12:10 | sun | WN2999 | Southwest Airlines | 2h 10m | Ontario International Airport — Denver International Airport | Select dates |
| 09:00 | 12:15 | sun | WN2686 | Southwest Airlines | 2h 15m | Ontario International Airport — Denver International Airport | Select dates |
| 09:15 | 12:30 | sat | WN2999 | Southwest Airlines | 2h 15m | Ontario International Airport — Denver International Airport | Select dates |
| 10:30 | 13:54 | thu | F92908 | Frontier (Virginia the Wolf Livery) | 2h 24m | Ontario International Airport — Denver International Airport | Select dates |
| 11:53 | 15:21 | mon, fri, sun | F92908 | Frontier (Virginia the Wolf Livery) | 2h 28m | Ontario International Airport — Denver International Airport | Select dates |
| 12:20 | 15:35 | tue, wed | WN2999 | Southwest Airlines | 2h 15m | Ontario International Airport — Denver International Airport | Select dates |
| 13:00 | 15:57 | tue, wed, thu | 5X5806 | UPS | 1h 57m | Ontario International Airport — Denver International Airport | Select dates |
| 13:15 | 16:31 | mon, tue, wed, thu, fri, sun | UA1417 | United Airlines | 2h 16m | Ontario International Airport — Denver International Airport | Select dates |
| 13:15 | 16:29 | sat | UA1417 | United Airlines | 2h 14m | Ontario International Airport — Denver International Airport | Select dates |
| 13:25 | 16:35 | mon, thu, fri | WN2883 | Southwest Airlines | 2h 10m | Ontario International Airport — Denver International Airport | Select dates |
| 13:30 | 16:41 | tue | UA3925 | United Airlines | 2h 11m | Ontario International Airport — Denver International Airport | Select dates |
| 13:30 | 16:40 | sat | WN4087 | Southwest Airlines | 2h 10m | Ontario International Airport — Denver International Airport | Select dates |
| 13:50 | 17:00 | sun | WN4087 | Southwest Airlines | 2h 10m | Ontario International Airport — Denver International Airport | Select dates |
| 14:15 | 17:25 | mon, thu, fri | WN4087 | Southwest Airlines | 2h 10m | Ontario International Airport — Denver International Airport | Select dates |
| 14:45 | 18:00 | wed | WN3942 | Southwest Airlines | 2h 15m | Ontario International Airport — Denver International Airport | Select dates |
| 15:15 | 18:30 | tue, wed | WN4087 | Southwest Airlines | 2h 15m | Ontario International Airport — Denver International Airport | Select dates |
| 16:08 | 19:31 | mon | F92908 | Frontier (Virginia the Wolf Livery) | 2h 23m | Ontario International Airport — Denver International Airport | Select dates |
| 16:15 | 19:32 | tue | UA715 | United Airlines | 2h 17m | Ontario International Airport — Denver International Airport | Select dates |
| 16:20 | 19:30 | mon, thu, fri | WN2191 | Southwest Airlines | 2h 10m | Ontario International Airport — Denver International Airport | Select dates |
| 16:40 | 19:55 | sun | WN2191 | Southwest Airlines | 2h 15m | Ontario International Airport — Denver International Airport | Select dates |
| 18:27 | 21:45 | mon, wed, thu, fri, sun | UA368 | United Airlines | 2h 18m | Ontario International Airport — Denver International Airport | Select dates |
| 20:59 | 00:26 | mon, tue, wed, fri, sat, sun | F91262 | Frontier (Virginia the Wolf Livery) | 2h 27m | Ontario International Airport — Denver International Airport | Select dates |