Direct flights from Phoenix to Buffalo PHX → BUF
Southwest Airlines flies nonstop from Phoenix (PHX) to Buffalo (BUF), 1–2 times a week. The flight takes about 4h 26m and covers 1,908 miles (3,070 km). Arrivals run on time 80.9% at PHX and 72.7% at BUF — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Schedule data from 20 July 2026.
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Southwest Airlines
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Departure Schedule typical week
Typical weekly schedule · 1 flight per week · Updated 41d ago
Southwest Airlines
Frequently asked questions
Is there a direct flight from Phoenix to Buffalo?
Yes, Southwest Airlines operates nonstop flights from Phoenix (PHX) to Buffalo (BUF).
Which airlines fly direct from Phoenix to Buffalo?
Southwest Airlines operates nonstop flights from Phoenix to Buffalo.
How long is the flight from Phoenix to Buffalo?
The nonstop flight from Phoenix to Buffalo takes ~4h 26m (approximately 3070 km).
How often do direct flights operate from Phoenix to Buffalo?
Nonstop flights from Phoenix to Buffalo operate 1–2×/week — 1 flight per week.
What is the on-time performance for flights from Phoenix to Buffalo?
Arrivals run on time 80.9% at PHX and 72.7% at BUF — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
What days of the week are there direct flights from Phoenix to Buffalo?
Direct flights from Phoenix to Buffalo operate on Saturday.
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