Airlines with flights from Dallas to Buffalo

There are two airlines with scheduled flights between DAL and BUF. Southwest is the only airline with non-stop flights from Dallas Love Fld to Buffalo Niagara International and the flight time is 2 hours and 45 minutes.

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Schedules

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 2 hours and 45 minutes
  • Low-cost airline
  • Dallas is a Southwest Airlines focus city (Operating base).
  • 2 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
DAL
Direct
BUF
 
Flight
Mon
Jun 15
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Jun 16
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Jun 17
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Jun 18
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Jun 19
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Jun 20
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Jun 21
WN3248
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11:00
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WN330
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13:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR DAL - BUF

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

Southwest Airlines

Via Chicago with Southwest Airlines

  • Total flight time: 4h 20m - 8h 50m.
  • Low-cost airline
  • Dallas is a Southwest Airlines focus city (Operating base).
  • 92 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
DAL
 
Via MDW
 
BUF
 
Flight
Mon
Jun 15
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Jun 16
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Jun 18
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Jun 19
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Jun 20
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Jun 21
WN1198
WN958
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08:00
08:00
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WN4386
WN1655
08:00
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08:00
08:00
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WN1356
WN1655
08:30
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08:30
08:30
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WN2744
WN1655
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09:15
WN1517
WN958
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09:45
09:45
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WN8
WN807
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10:00
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WN1357
WN1655
10:05
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10:05
10:05
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WN989
WN4110
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13:25
WN2664
WN2730
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13:30
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WN1358
WN4110
14:05
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14:05
14:05
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WN1006
WN2730
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14:35
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WN1358
WN2659
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15:00
15:00
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WN1359
WN4110
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15:50
SHOW RETURN SCHEDULE
CHECK PRICES FOR DAL - BUF

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

Southwest Airlines

Via Nashville with Southwest Airlines

  • Total flight time: 4h 20m - 7h 25m.
  • Low-cost airline
  • Dallas is a Southwest Airlines focus city (Operating base).
  • 70 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
DAL
 
Via BNA
 
BUF
 
Flight
Mon
Jun 15
Tue
Jun 16
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Jun 17
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Jun 18
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Jun 19
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Jun 20
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Jun 21
WN1519
WN4728
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07:05
07:05
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WN434
WN4728
08:20
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08:20
08:20
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WN1279
WN4728
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08:40
08:40
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WN3032
WN4728
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10:20
08:40
WN1313
WN4728
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10:45
WN1275
WN4728
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12:20
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SHOW RETURN SCHEDULE
CHECK PRICES FOR DAL - BUF

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

Southwest Airlines

Via Baltimore with Southwest Airlines

  • Total flight time: 4h 40m - 10h 15m.
  • Low-cost airline
  • Dallas is a Southwest Airlines focus city (Operating base).
  • 136 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
DAL
 
Via BWI
 
BUF
 
Flight
Mon
Jun 15
Tue
Jun 16
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Jun 17
Thu
Jun 18
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Jun 19
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Jun 20
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Jun 21
WN1280
WN279
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06:00
06:00
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WN1355
WN894
06:00
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06:00
06:00
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WN1280
WN762
06:00
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06:00
06:00
06:00
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WN585
WN768
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06:20
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WN899
WN766
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07:15
07:15
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WN1281
WN894
07:20
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07:20
07:20
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WN1281
WN186
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07:25
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WN335
WN894
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08:35
WN1540
WN768
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09:10
WN1361
WN1742
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09:15
09:15
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WN2744
WN768
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09:15
WN1536
WN768
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11:00
WN2595
WN768
11:40
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11:40
11:40
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WN1290
WN3946
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14:35
14:35
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WN1346
WN3946
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14:40
14:40
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WN4220
WN3946
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14:55
14:55
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WN1256
WN4577
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15:20
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WN1290
WN4577
16:00
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16:00
16:00
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WN1284
WN3946
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16:20
16:20
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WN1284
WN4577
16:45
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16:45
16:45
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SHOW RETURN SCHEDULE
CHECK PRICES FOR DAL - BUF

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

Delta Air Lines

Via Atlanta with Delta Air Lines

  • Total flight time: 4h 46m - 7h 13m.
  • Sky Team Alliance
  • 79 flights per week
DAL
 
Via ATL
 
BUF
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
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Jun 21
DL441
DL2266
10:09
10:09
10:09
10:09
10:09
10:09
10:09
DL1115
DL2050
12:20
12:20
12:20
12:20
12:20
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12:20
DL512
DL2334
15:59
15:59
15:59
15:59
15:59
15:01
15:59
SHOW RETURN SCHEDULE
CHECK PRICES FOR DAL - BUF

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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