Using the online timetable is an easy way to look at all the direct flights Buffalo — Denver
36 flights in a week
Departure and arrival times are local (Buffalo and Denver)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:05 | 06:40 | mon, thu, fri | WN3120 | Southwest Airlines | 3h 35m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 05:15 | 06:50 | sat | WN3120 | Southwest Airlines | 3h 35m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 06:25 | 08:05 | mon, thu, fri | WN4066 | Southwest Airlines | 3h 40m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 07:05 | 08:35 | sun | WN3120 | Southwest Airlines | 3h 30m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 07:10 | 08:35 | sat | WN989 | Southwest Airlines | 3h 25m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 07:25 | 08:55 | fri | WN3120 | Southwest Airlines | 3h 30m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 07:50 | 09:15 | mon, thu, fri | WN889 | Southwest Airlines | 3h 25m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 08:20 | 09:50 | tue, wed | WN3120 | Southwest Airlines | 3h 30m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 08:25 | 10:10 | daily | UA1727 | United Express | 3h 45m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 08:33 | 10:09 | tue, fri, sat, sun | UA1727 | United Express | 3h 36m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 12:20 | 13:45 | sun | WN1459 | Southwest Airlines | 3h 25m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 14:22 | 16:04 | sun | F92751 | Frontier (Cortez the Green Turtle Livery) | 3h 42m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 15:15 | 16:50 | sun | WN3446 | Southwest Airlines | 3h 35m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 16:30 | 17:59 | tue, wed | WN889 | Southwest Airlines | 3h 29m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 16:30 | 18:00 | tue, wed | WN889 | Southwest Airlines | 3h 30m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 16:57 | 18:38 | sun | F92751 | Frontier (Cortez the Green Turtle Livery) | 3h 41m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 17:12 | 18:52 | wed | F92751 | Frontier (Cortez the Green Turtle Livery) | 3h 40m | Buffalo Niagara International Airport — Denver International Airport | Select dates |
| 17:30 | 18:55 | sat | WN889 | Southwest Airlines | 3h 25m | Buffalo Niagara International Airport — Denver International Airport | Select dates |