Airlines with flights from Buffalo to Chicago

There are two airlines with scheduled flights between BUF and MDW. Southwest is the only airline with non-stop flights from Buffalo Niagara International to Midway International Airport and the flight time is 1 hour and 45 minutes.

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Schedules

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 1 hour and 45 minutes
  • Low-cost airline
  • Chicago is a Southwest Airlines focus city (Operating base).
  • 28 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
BUF
Direct
MDW
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN205
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07:20
WN4154
07:35
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07:35
07:35
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WN3614
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08:30
08:30
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WN982
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08:35
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WN2125
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12:35
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WN484
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13:20
WN766
16:10
14:55
14:55
16:10
16:10
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WN1058
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18:45
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WN768
19:55
19:10
19:10
19:55
19:55
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19:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR BUF - MDW

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Detroit with Delta Air Lines

  • Total flight time: 3h 05m - 4h 47m.
  • Sky Team Alliance
  • 65 flights per week
BUF
 
Via DTW
 
MDW
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL2898
DL4684
06:07
06:07
06:07
06:07
06:07
06:07
06:07
DL3639
DL4688
08:58
08:58
08:58
08:58
08:58
08:58
08:58
DL3642
DL4677
16:01
16:01
16:01
16:01
16:01
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16:01
SHOW RETURN SCHEDULE
CHECK PRICES FOR BUF - MDW

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Baltimore with Southwest Airlines

  • Total flight time: 3h 50m - 8h 25m.
  • Low-cost airline
  • Chicago is a Southwest Airlines focus city (Operating base).
  • 131 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
BUF
 
Via BWI
 
MDW
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN756
WN2794
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06:00
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WN756
WN1139
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06:00
06:00
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WN756
WN4217
06:05
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06:05
06:05
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WN757
WN427
08:45
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08:45
08:45
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WN757
WN2475
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09:00
09:00
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WN771
WN938
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09:40
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WN748
WN655
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10:55
WN758
WN2475
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11:00
11:00
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WN758
WN1539
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11:00
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WN758
WN164
11:00
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11:00
11:00
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WN331
WN428
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12:50
12:50
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WN4236
WN2693
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14:30
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WN4734
WN4367
14:50
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14:50
14:50
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WN4734
WN428
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15:15
WN958
WN998
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16:25
16:25
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WN757
WN999
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17:25
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WN958
WN999
17:55
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17:55
17:55
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SHOW RETURN SCHEDULE
CHECK PRICES FOR BUF - MDW

The timetable & schedule information was updated at 2026-04-21

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Flight data on this page was last updated on 2026-06-02
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