All airlines flying from Raleigh/Durham (RDU) to Buffalo (BUF).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 16:39 Raleigh/Durham (RDU) 2 18:17 Buffalo (BUF)
Frontier Airlines F9 2980 Non-stop Airbus A320neo (32N) 1:38 Effective 2025-05-24 through 2025-05-31
Thu 18:08 Raleigh/Durham (RDU) 2 19:46 Buffalo (BUF)
Frontier Airlines F9 2980 Non-stop Airbus A321 (321) 1:38 Operates only on 2025-05-01
Thu,Sun 18:10 Raleigh/Durham (RDU) 2 19:48 Buffalo (BUF)
Frontier Airlines F9 2980 Non-stop Airbus A320neo (32N) 1:38 Effective 2025-05-04 through 2025-05-18
Thu 18:29 Raleigh/Durham (RDU) 2 20:07 Buffalo (BUF)
Frontier Airlines F9 2980 Non-stop Airbus A320neo (32N) 1:38 Effective 2025-06-12 through 2025-08-14
Sun 18:29 Raleigh/Durham (RDU) 2 20:07 Buffalo (BUF)
Frontier Airlines F9 2980 Non-stop Airbus A321neo (32Q) 1:38 Effective 2025-06-15 through 2025-08-17
Thu 18:59 Raleigh/Durham (RDU) 2 20:37 Buffalo (BUF)
Frontier Airlines F9 2980 Non-stop Airbus A321neo (32Q) 1:38 Effective 2025-05-22 through 2025-05-29
Thu,Sun 18:59 Raleigh/Durham (RDU) 2 20:37 Buffalo (BUF)
Frontier Airlines F9 2980 Non-stop Airbus A321neo (32Q) 1:38 Effective 2025-06-01 through 2025-06-08
Sat 18:59 Raleigh/Durham (RDU) 2 20:37 Buffalo (BUF)
Frontier Airlines F9 2980 Non-stop Airbus A321 (321) 1:38 Effective 2025-06-14 through 2025-06-28
Sat 18:59 Raleigh/Durham (RDU) 2 20:45 Buffalo (BUF)
Frontier Airlines F9 2980 Non-stop Airbus A321 (321) 1:46 Effective 2025-07-05 through 2025-08-16
Sun 19:03 Raleigh/Durham (RDU) 2 20:40 Buffalo (BUF)
Frontier Airlines F9 2980 Non-stop Airbus A321 (321) 1:37 Operates only on 2025-05-25
Non-Direct Flights:
Mon,Thu,Fri,Sun 16:45 Raleigh/Durham (RDU) 1 19:50 Buffalo (BUF)
Southwest Airlines WN 2179 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 16:45 Raleigh/Durham (RDU) 1 19:50 Buffalo (BUF)
Southwest Airlines WN 2179 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2025-11-21 through 2025-11-28
Fri,Sun 16:45 Raleigh/Durham (RDU) 1 19:50 Buffalo (BUF)
Southwest Airlines WN 2179 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2025-12-07 through 2025-12-14
Thu 16:45 Raleigh/Durham (RDU) 1 19:50 Buffalo (BUF)
Southwest Airlines WN 2179 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Operates only on 2025-12-18
Mon 16:45 Raleigh/Durham (RDU) 1 19:50 Buffalo (BUF)
Southwest Airlines WN 2179 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Operates only on 2026-01-05
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Parallax here RDU-BUF


All airlines flying from Raleigh/Durham (RDU) to Buffalo (BUF).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2025-05-24 through 2025-05-31
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 1:38, non-stop
Airbus A320neo (32N)

Operates only on 2025-05-01
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 1:38, non-stop
Airbus A321 (321)

Effective 2025-05-04 through 2025-05-18
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
Duration: 1:38, non-stop
Airbus A320neo (32N)

Effective 2025-06-12 through 2025-08-14
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 1:38, non-stop
Airbus A320neo (32N)

Effective 2025-06-15 through 2025-08-17
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 1:38, non-stop
Airbus A321neo (32Q)

Effective 2025-05-22 through 2025-05-29
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 1:38, non-stop
Airbus A321neo (32Q)

Effective 2025-06-01 through 2025-06-08
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
Duration: 1:38, non-stop
Airbus A321neo (32Q)

Effective 2025-06-14 through 2025-06-28
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 1:38, non-stop
Airbus A321 (321)

Effective 2025-07-05 through 2025-08-16
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 1:46, non-stop
Airbus A321 (321)

Operates only on 2025-05-25
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 1:37, non-stop
Airbus A321 (321)

Non-Direct Flights:

Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
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Sun
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Effective 2025-11-21 through 2025-11-28
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
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Thu
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Fri
Sat
-
Sun
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Operates only on 2025-12-18
Mon
-
Tue
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Wed
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Thu
Fri
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Sat
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Sun
-
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Operates only on 2026-01-05
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here RDU-BUF
  • A domestic route departing from the Raleigh/Durham airport (RDU) and arriving at Buffalo airport (BUF).
  • The flight distance is 488 miles, or 785 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:37 and 1:46.