Airlines with flights from Nashville to Seattle
There are 6 airlines with scheduled flights between BNA and SEA. Alaska Airlines, Delta and Southwest has non-stop flights from Nashville International to Seattle Airport and the flight time is 5 hours and 2 minutes.
Choose airline
Schedules
Non-stop with Alaska Airlines
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Total flight time: 5 hours and 2 minutes
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One World Alliance
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Seattle is a Alaska Airlines hub (Primary hub).
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21 flights per week
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Boeing 737MAX 9 PassengerBoeing 737-900 (winglets) Passenger/BBJ3Boeing 737-800 (winglets) Passenger/BBJ2
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Business and first class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Delta Air Lines
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Total flight time: 5 hours and 5 minutes
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Sky Team Alliance
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Seattle is a Delta Air Lines hub.
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19 flights per week
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Airbus A220-300
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Business and first class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Southwest Airlines
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Total flight time: 4 hours and 55 minutes
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Low-cost airline
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8 flights per week
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Boeing 737-800 (winglets) Passenger/BBJ2
Flight
The timetable & schedule information was updated at 2026-04-21
Via Salt Lake City with Delta Air Lines
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Total flight time: 6h 23m - 8h 51m.
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Sky Team Alliance
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Seattle is a Delta Air Lines hub.
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74 flights per week
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Airbus A220-300
Flight
DL2995
DL871
DL2998
DL2998
The timetable & schedule information was updated at 2026-04-21
Via Denver with Southwest Airlines
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Total flight time: 6h 25m - 11h 15m.
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Low-cost airline
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150 flights per week
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Boeing 737-800 (winglets) Passenger/BBJ2
Flight
WN1713
WN1780
WN4130
WN3051
WN4130
WN3051
WN4130
WN4030
WN1716
WN1716
WN1716
WN3856
WN1716
WN760
WN3856
WN3856
WN3856
The timetable & schedule information was updated at 2026-04-21
Via Chicago with Southwest Airlines
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Total flight time: 6h 40m - 10h 20m.
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Low-cost airline
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37 flights per week
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Boeing 737-800 (winglets) Passenger/BBJ2
Flight
WN1155
WN2835
WN1155
WN636
WN4144
The timetable & schedule information was updated at 2026-04-21
Via Portland with Alaska Airlines
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Total flight time: 6h 41m - 7h 44m.
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One World Alliance
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Seattle is a Alaska Airlines hub (Primary hub).
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29 flights per week
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Boeing 737MAX 9 PassengerBoeing 737-900 (winglets) Passenger/BBJ3Boeing 737-800 (winglets) Passenger/BBJ2
Flight
AS2421
The timetable & schedule information was updated at 2026-04-21

There are 6 airlines with scheduled flights between BNA and SEA. Alaska Airlines, Delta and Southwest has non-stop flights from Nashville International to Seattle Airport and the flight time is 5 hours and 2 minutes.
Via Minneapolis with Sun Country Airlines
Via Denver with United
Via Chicago with American Airlines