Airlines with flights from Nashville to Pittsburgh
There are five airlines with scheduled flights between BNA and PIT. Both Southwest and Allegiant operates non-stop flights from Nashville International to Pittsburgh Airport and the flight time is 1 hour and 35 minutes.
Choose airline
Schedules
Non-stop with Southwest Airlines
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Total flight time: 1 hour and 35 minutes
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Low-cost airline
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26 flights per week
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Boeing 737MAX 8 PassengerBoeing 737-700 Passenger (Scimitar Winglets)Boeing 737-800 (winglets) Passenger/BBJ2
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Allegiant Air
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Total flight time: 1 hour and 27 minutes
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Low-cost airline
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Nashville and Pittsburgh are both Allegiant Air focus cities.
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2 flights per week
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Airbus A320
Flight
The timetable & schedule information was updated at 2026-04-21
Via Charlotte with American Airlines
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Total flight time: 3h 19m - 6h 05m.
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One World Alliance
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163 flights per week
Flight
AA2295
AA2295
AA2295
AA1749
AA1749
AA1962
AA1962
The timetable & schedule information was updated at 2026-04-21
Via Detroit with Delta Air Lines
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Total flight time: 3h 20m - 5h 29m.
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Sky Team Alliance
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80 flights per week
Flight
DL5754
DL4640
DL3598
DL5369
DL5369
The timetable & schedule information was updated at 2026-04-21
Via Saint Louis with Southwest Airlines
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Total flight time: 3h 25m - 7h 40m.
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Low-cost airline
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23 flights per week
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Boeing 737MAX 8 PassengerBoeing 737-700 Passenger (Scimitar Winglets)Boeing 737-800 (winglets) Passenger/BBJ2
Flight
WN3971
WN2525
WN383
WN3972
The timetable & schedule information was updated at 2026-04-21
Via Atlanta with Delta Air Lines
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Total flight time: 3h 28m - 5h 59m.
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Sky Team Alliance
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243 flights per week
Flight
DL1363
DL1345
DL1345
DL1353
DL1353
DL3122
DL3122
DL2583
DL1351
DL1351
The timetable & schedule information was updated at 2026-04-21

There are five airlines with scheduled flights between BNA and PIT. Both Southwest and Allegiant operates non-stop flights from Nashville International to Pittsburgh Airport and the flight time is 1 hour and 35 minutes.
Via Dulles with United