Airlines with flights from Nashville to Buffalo

There are five airlines with scheduled flights between BNA and BUF. Southwest is the only airline with non-stop flights from Nashville International to Buffalo Niagara International and the flight time is 1 hour and 50 minutes.

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Schedules

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 1 hour and 50 minutes
  • Low-cost airline
  • 7 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
BNA
Direct
BUF
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN3413
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12:25
12:35
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15:30
WN2484
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13:10
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WN4728
13:15
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WN3986
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14:00
14:00
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WN4889
20:05
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SHOW RETURN SCHEDULE
CHECK PRICES FOR BNA - BUF

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

Delta Air Lines

Via Detroit with Delta Air Lines

  • Total flight time: 3h 21m - 5h 22m.
  • Sky Team Alliance
  • 103 flights per week
BNA
 
Via DTW
 
BUF
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL2439
DL3636
06:05
06:05
06:05
06:05
06:05
06:05
06:05
DL2682
DL3642
10:00
10:00
10:00
10:00
10:00
10:00
10:00
DL1557
DL3637
14:03
14:03
14:03
14:03
14:03
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14:03
DL2316
DL978
17:40
17:40
17:40
17:40
17:40
17:41
17:40
DL1724
DL978
19:25
19:25
19:25
19:25
19:25
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19:25
SHOW RETURN SCHEDULE
CHECK PRICES FOR BNA - BUF

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

Southwest Airlines

Via Chicago with Southwest Airlines

  • Total flight time: 3h 40m - 7h 40m.
  • Low-cost airline
  • 69 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
BNA
 
Via MDW
 
BUF
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN573
WN758
05:05
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WN575
WN1156
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05:15
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WN572
WN1156
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06:05
06:05
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----
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05:15
WN597
WN1156
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----
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05:40
05:40
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WN4895
WN4217
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09:20
09:20
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WN573
WN3374
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09:25
09:25
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WN1827
WN4237
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----
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----
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10:05
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WN575
WN1655
10:45
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WN684
WN3688
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12:00
WN311
WN4237
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----
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12:40
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WN575
WN3641
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15:25
15:25
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WN575
WN1502
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----
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15:25
15:25
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WN575
WN3688
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----
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15:55
WN2241
WN4110
16:15
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SHOW RETURN SCHEDULE
CHECK PRICES FOR BNA - BUF

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

American Airlines

Via Washington with American Airlines

  • Total flight time: 3h 42m - 6h 05m.
  • One World Alliance
  • 72 flights per week
BNA
 
Via DCA
 
BUF
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA4648
AA4597
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----
06:00
06:00
06:00
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AA4648
AA5104
06:19
06:19
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----
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AA5136
AA4597
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09:56
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AA5136
AA5075
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10:07
AA5085
AA5106
10:56
10:56
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AA4356
AA5075
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11:57
11:57
11:57
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AA4276
AA5268
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----
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15:22
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AA4495
AA4131
17:15
17:15
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AA4374
AA5268
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17:18
17:18
17:18
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AA5253
AA4131
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18:58
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----
----
----
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SHOW RETURN SCHEDULE
CHECK PRICES FOR BNA - BUF

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

American Airlines

Via Charlotte with American Airlines

  • Total flight time: 3h 49m - 6h 02m.
  • One World Alliance
  • 102 flights per week
BNA
 
Via CLT
 
BUF
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA1065
AA1203
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----
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05:24
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05:24
05:24
AA966
AA1203
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06:40
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06:40
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AA2692
AA1616
07:12
07:12
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AA5253
AA2442
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08:32
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08:32
08:32
AA5069
AA2442
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09:39
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09:39
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AA1108
AA1486
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11:45
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11:45
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AA5082
AA1614
12:32
12:32
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AA4102
AA1486
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12:32
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12:32
AA1136
AA703
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15:38
16:25
15:38
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16:25
AA1526
AA703
16:29
16:29
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----
----
----
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SHOW RETURN SCHEDULE
CHECK PRICES FOR BNA - BUF

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

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Flight data on this page was last updated on 2026-07-13
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