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 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
  • 9 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
BNA
Direct
BUF
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN4728
13:15
11:35
11:35
13:15
13:15
15:20
14:00
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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
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
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
14:05
14:05
14:05
14:05
14:05
----
14:05
DL2316
DL978
17:40
17:40
17:40
17:40
17:40
17:41
17:40
DL1724
DL978
19:29
19:29
19:29
19:29
19:29
----
19:29
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 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
BNA
 
Via MDW
 
BUF
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN573
WN758
05:05
05:20
05:20
05:05
05:05
05:15
----
WN4007
WN748
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----
----
----
----
----
05:20
WN1473
WN958
----
09:20
09:20
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----
----
----
WN2741
WN807
----
----
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----
----
10:35
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WN575
WN1655
10:45
----
----
10:45
10:45
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----
WN481
WN4110
----
----
----
----
----
----
13:35
WN1430
WN2730
----
----
----
----
----
15:25
----
WN2241
WN2659
----
15:30
15:30
----
----
----
----
WN2241
WN4110
16:15
----
----
16:15
16:15
----
----
WN478
WN4110
----
----
----
----
----
----
16:20
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
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA5677
AA5104
----
----
----
----
----
06:00
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AA4648
AA5104
06:01
06:01
06:01
06:20
06:20
----
----
AA5085
AA5106
----
----
----
----
----
----
11:01
AA4495
AA5054
17:18
17:18
17:18
17:18
17:18
----
17:18
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
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA2692
AA1616
07:12
07:12
07:12
07:12
07:12
07:12
07:12
AA1486
AA703
----
----
----
----
----
15:01
----
AA1526
AA703
16:28
16:28
16:28
16:28
16:28
----
16:28
SHOW RETURN SCHEDULE
CHECK PRICES FOR BNA - BUF

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

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At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-06-02
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