Direct flights from Buffalo to Phoenix BUF → PHX
Southwest Airlines flies nonstop from Buffalo (BUF) to Phoenix (PHX), 1–2 times a week. The flight takes about 4h 26m and covers 1,908 miles (3,070 km). Arrivals run on time 72.7% at BUF and 80.9% at PHX — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Schedule data from 21 July 2026.
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Southwest Airlines
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Departure Schedule typical week
Typical weekly schedule · 1 flight per week · Updated 40d ago
Southwest Airlines
Frequently asked questions
Is there a direct flight from Buffalo to Phoenix?
Yes, Southwest Airlines operates nonstop flights from Buffalo (BUF) to Phoenix (PHX).
Which airlines fly direct from Buffalo to Phoenix?
Southwest Airlines operates nonstop flights from Buffalo to Phoenix.
How long is the flight from Buffalo to Phoenix?
The nonstop flight from Buffalo to Phoenix takes ~4h 26m (approximately 3070 km).
How often do direct flights operate from Buffalo to Phoenix?
Nonstop flights from Buffalo to Phoenix operate 1–2×/week — 1 flight per week.
What is the on-time performance for flights from Buffalo to Phoenix?
Arrivals run on time 72.7% at BUF and 80.9% at PHX — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
What days of the week are there direct flights from Buffalo to Phoenix?
Direct flights from Buffalo to Phoenix operate on Saturday.
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