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Direct flights from Buffalo to Phoenix

Airlines Schedules

BUF - PHX route map All flights from BUF to PHX non-stop. There are direct flights from Buffalo Niagara International (BUF), New York, USA to Phoenix Sky Harbor International (PHX), Arizona, USA with Southwest Airlines. 1 weekly departure are currently scheduled on this route. Departure times range from 06:30 to 19:20 depending on the schedule period. The flight distance is 1918 miles (3086 km). Flight time ranges from 4 hours and 40 minutes to 5 hours and 5 minutes.

BUF
Buffalo Niagara
USABuffalo , USA
PHX
Phoenix Sky Harbor
USAPhoenix , USA
BUF
Buffalo Niagara
USABuffalo , USA
Phoenix Sky Harbor
USAPhoenix , USA
PHX
Flight time 4h 40min to 5h 5min
Updated Aug 24, 2026
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Airlines with non-stop routes:

Southwest Airlines Low-cost carrier

Departure times vary between 06:30 and 19:20
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Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
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Flight schedule from Buffalo to Phoenix with Southwest Airlines

This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
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Sep 28
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WN378
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WN4848
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19:20

The timetable & schedule information was updated at 2026-08-24

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Buffalo to Phoenix scheduled departures

Select a date to see every published non-stop departure between BUF and PHX.

Tuesday
Tue
Sep 22
0 flights(0)
Wednesday
Wed
Sep 23
0 flights(0)
Thursday
Thu
Sep 24
0 flights(0)
Friday
Fri
Sep 25
0 flights(0)
Saturday
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Sep 26
0 flights(0)
Sunday
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Sep 27
0 flights(0)
Monday
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Sep 28
0 flights(0)
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BUF-PHX flight route
Route map from Buffalo, BUF to Phoenix, PHX. The distance is 1918 miles or 3086 km.
Buffalo - Phoenix direct flight map
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BUF - PHX route facts

  • Distance
    1918 miles (3086 km)
  • Flight time
    4 hours and 40 minutes to 5 hours and 5 minutes
  • Airline
    Southwest Southwest
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Arrival terminals
    Terminal 4
  • Aircraft
    Boeing 737-700 Passenger (Scimitar Winglets) , Boeing 737MAX 8 Passenger and Boeing 737-800 (winglets) Passenger/BBJ2

Route FAQ

Southwest Airlines operates non-stop flights from BUF to PHX with 1 weekly departure.

Scheduled flight time from BUF to PHX ranges from 4 hours and 40 minutes to 5 hours and 5 minutes. The route covers 1918 miles (3086 km).

1 weekly departure are currently scheduled on this route, with published departure times ranging from 06:30 to 19:20 depending on the schedule period.

Arrival terminal: Terminal 4.

Economy are currently scheduled on non-stop flights for this route.
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