Flights from Denver to Buffalo
DENBUF
Denver International Airport (Denver, United States) → Buffalo Niagara International Airport (Buffalo, United States)
- Nonstop
- 3h
- Distance
- 2,182 km
- Frequency
- 7×/week
- One-way from
- $160
- Airlines
- Southwest Airlines, United Airlines
Fares by month
One-way, per personLowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
Weekly schedule
Monday
- WN98811:50→16:503hSouthwest Airlines
- UA73117:25→22:333h 8mUnited Airlines
Tuesday
- WN98815:45→20:453hSouthwest Airlines
- UA73117:25→22:333h 8mUnited Airlines
Wednesday
- WN98815:45→20:503h 5mSouthwest Airlines
- UA73117:25→22:333h 8mUnited Airlines
Thursday
- WN98811:50→16:503hSouthwest Airlines
- UA73117:25→22:333h 8mUnited Airlines
Friday
- WN98811:50→16:503hSouthwest Airlines
- UA73117:25→22:333h 8mUnited Airlines
Saturday
- WN120217:25→22:303h 5mSouthwest Airlines
- UA73117:25→22:333h 8mUnited Airlines
Sunday
- WN98811:50→16:503hSouthwest Airlines
- UA73117:25→22:333h 8mUnited Airlines
Denver to Buffalo — frequently asked
- How long is the flight from Denver to Buffalo?
- DEN–BUF is 3h nonstop, covering 2,182 km (1,356 mi).
- Which airlines fly nonstop from Denver to Buffalo?
- Southwest Airlines, United Airlines operate this route nonstop.
- How much is a flight from Denver to Buffalo?
- One-way fares on DEN–BUF recently started from $160. Fares change daily, so check current prices before booking.
- How often do flights run from Denver to Buffalo?
- The route is served 7 days a week (14 scheduled departures).