All airlines flying from Austin (AUS) to Buffalo (BUF).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Mon,Thu,Fri 08:35 Austin (AUS) 14:05 Buffalo (BUF)
Southwest Airlines WN 1853 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 08:35 Austin (AUS) 14:05 Buffalo (BUF)
Southwest Airlines WN 1853 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-02-20 through 2026-03-01
Sat 06:20 Austin (AUS) 13:55 Buffalo (BUF)
Southwest Airlines WN 186 2-stop Boeing 737-700 (Scimitar Winglets) 6:35 Effective 2026-06-06 through 2026-08-01




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All airlines flying from Austin (AUS) to Buffalo (BUF).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Southwest Airlines WN1853
08:35
Austin (AUS)

14:05
Buffalo (BUF)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1853
08:35
Austin (AUS)

14:05
Buffalo (BUF)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN186
06:20
Austin (AUS)

13:55
Buffalo (BUF)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:35, 2-stop
Boeing 737-700 (Scimitar Winglets)
  • A domestic route departing from the Austin airport (AUS) and arriving at Buffalo airport (BUF).
  • The flight distance is 1364 miles, or 2195 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
Return (BUF-AUS) flights
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