Nonstop flights from Buffalo to Phoenix
Southwest Airlines flies this route daily until Mar 10, 2027.
BUFBuffalo Niagara International
1,908 mi · 7 flights a week
PHXPhoenix Sky Harbor International
When they leave
Buffalo time8:30a7:20pFirst departure 8:30 AM, last 7:20 PM
One morning flight at 8:30 AM, then one afternoon flight at 1:45 PM, then two in the evening, 6:20 PM to 7:20 PM.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Buffalo to Phoenix
Southwest Airlines is the only airline flying nonstop from Buffalo to Phoenix, daily on the Boeing 737, Boeing 737 MAX 8 and Boeing 737-700.
The first arrival in Phoenix is at 10:10 AM and the last at 9:00 PM. The flight covers 1,908 miles.
Flying back, Phoenix to Buffalo has 7 nonstop flights a week.
Return flights
More from Buffalo
Find the cheapest day to fly from Buffalo to Phoenix.
Schedules as of Oct 9, 2026.