All airlines flying from Chicago Midway (MDW) to Buffalo (BUF).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Sun 18:45 Chicago Midway (MDW) 21:15 Buffalo (BUF)
Southwest Airlines WN 2997 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 18:45 Chicago Midway (MDW) 21:15 Buffalo (BUF)
Southwest Airlines WN 2997 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-17 through 2026-02-23
Mon 18:45 Chicago Midway (MDW) 21:15 Buffalo (BUF)
Southwest Airlines WN 2997 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-03-02
Tue,Wed 07:45 Chicago Midway (MDW) 10:10 Buffalo (BUF)
Southwest Airlines WN 3490 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-03-10 through 2026-04-01
Sat 07:50 Chicago Midway (MDW) 10:15 Buffalo (BUF)
Southwest Airlines WN 3490 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 08:00 Chicago Midway (MDW) 10:30 Buffalo (BUF)
Southwest Airlines WN 3490 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-05 through 2026-04-06
Tue 18:00 Chicago Midway (MDW) 20:35 Buffalo (BUF)
Southwest Airlines WN 3641 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-08-04 through 2026-09-29
Sun 18:00 Chicago Midway (MDW) 20:35 Buffalo (BUF)
Southwest Airlines WN 3688 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-08-09 through 2026-09-27
Sun 18:50 Chicago Midway (MDW) 21:15 Buffalo (BUF)
Southwest Airlines WN 4110 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 19:05 Chicago Midway (MDW) 21:35 Buffalo (BUF)
Southwest Airlines WN 4110 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-06-04 through 2026-08-03
Tue,Wed 12:45 Chicago Midway (MDW) 15:15 Buffalo (BUF)
Southwest Airlines WN 4217 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 12:45 Chicago Midway (MDW) 15:15 Buffalo (BUF)
Southwest Airlines WN 4217 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-08-06 through 2026-09-28
Sun 13:55 Chicago Midway (MDW) 16:25 Buffalo (BUF)
Southwest Airlines WN 4217 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-09 through 2026-09-27
Sat 15:15 Chicago Midway (MDW) 17:40 Buffalo (BUF)
Southwest Airlines WN 4237 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-08-08 through 2026-09-26
Tue,Wed 13:00 Chicago Midway (MDW) 15:30 Buffalo (BUF)
Southwest Airlines WN 4332 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-03-10 through 2026-04-01
Mon,Tue,Fri,Sun 09:30 Chicago Midway (MDW) 12:00 Buffalo (BUF)
Southwest Airlines WN 4498 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Valid until 2026-01-05
Sat 09:55 Chicago Midway (MDW) 12:30 Buffalo (BUF)
Southwest Airlines WN 4498 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Valid until 2026-01-03
Sat 18:00 Chicago Midway (MDW) 20:30 Buffalo (BUF)
Southwest Airlines WN 4736 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 19:40 Chicago Midway (MDW) 22:10 Buffalo (BUF)
Southwest Airlines WN 4736 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 19:40 Chicago Midway (MDW) 22:10 Buffalo (BUF)
Southwest Airlines WN 4736 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-20 through 2026-03-01
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All airlines flying from Chicago Midway (MDW) to Buffalo (BUF).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-08-04 through 2026-09-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
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  • A domestic route departing from the Chicago Midway airport (MDW) and arriving at Buffalo airport (BUF).
  • The flight distance is 467 miles, or 751 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.
  • For direct flights, the flight time varies between 1:25 and 1:40.