Below you can find the flight schedule for Portland, Oregon to Denver for June. If you are looking for flight fares, please check the cheap flights Portland, Oregon to Denver, or you can use the search form at the top.
| Airline | Flight number | Departure | Arrival | Flight time |
| Alaska Airlines | AS1263 | 07:50 | 10:05 | 1h 15m |
| Alaska Airlines | AS571 | 08:20 | 10:51 | 1h 31m |
| Alaska Airlines | AS616 | 09:00 | 12:34 | 2h 34m |
| Alaska Airlines | AS620 | 10:12 | 13:59 | 2h 47m |
| Alaska Airlines | AS794 | 12:55 | 16:32 | 2h 37m |
| Avianca | AV2134 | 22:14 | 23:43 | 29m |
| Frontier Airlines | F9792 | 00:35 | 04:15 | 2h 40m |
| Frontier Airlines | F91790 | 06:14 | 09:49 | 2h 35m |
| Lufthansa | LH7983 | 10:45 | 14:24 | 2h 39m |
| Lufthansa | LH2214 | 16:55 | 18:30 | 35m |
| Southwest Airlines | WN5505 | 17:05 | 20:35 | 2h 30m |
| United Airlines | UA2444 | 05:00 | 08:31 | 2h 31m |
| United Airlines | UA459 | 05:00 | 08:34 | 2h 34m |
| United Airlines | UA2493 | 05:05 | 08:41 | 2h 36m |
| United Airlines | UA751 | 05:15 | 08:50 | 2h 35m |
| United Airlines | UA2329 | 05:15 | 08:48 | 2h 33m |
| United Airlines | UA539 | 05:25 | 08:59 | 2h 34m |
| United Airlines | UA1760 | 05:33 | 09:05 | 2h 32m |
| United Airlines | UA702 | 06:00 | 07:14 | 14m |
| United Airlines | UA239 | 06:15 | 08:35 | 1h 20m |
| United Airlines | UA2151 | 08:40 | 12:15 | 2h 35m |
| United Airlines | UA1974 | 08:50 | 12:24 | 2h 34m |
| United Airlines | UA2193 | 09:45 | 12:00 | 1h 15m |
| United Airlines | UA1235 | 10:00 | 13:15 | 2h 15m |
| United Airlines | UA2214 | 11:25 | 14:59 | 2h 34m |
| United Airlines | UA1232 | 12:58 | 16:31 | 2h 33m |
| United Airlines | UA2076 | 13:00 | 14:23 | 23m |
| United Airlines | UA2240 | 13:07 | 16:36 | 2h 29m |
| United Airlines | UA5386 | 13:16 | 14:44 | 28m |
| United Airlines | UA1194 | 13:31 | 17:05 | 2h 34m |
| United Airlines | UA2254 | 15:45 | 19:16 | 2h 31m |
Cheap flights Portland, Oregon to Denver.
SGD
