Direct flights from Seattle to Nashville SEA → BNA
Alaska Airlines, Delta Air Lines and Southwest Airlines fly nonstop from Seattle (SEA) to Nashville (BNA), several times daily. The flight takes about 4h 34m and covers 1,973 miles (3,176 km). Round-trip fares typically run around $488, with recent bookable fares from $392. Arrivals run on time 80.8% at SEA and 74.4% at BNA — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Fares last checked 28 August 2026.
60-day flexibility overview based on 137 recent fares across the next 60 days
What flexibility is worth here
Flying in November rather than October typically saves $225 on SEA → BNA.
Typical round-trip fare by departure month, across the 3 months we currently track.
How long you stay changes it too
Staying 10–16 nights typically costs $16 less than 6–9 nights.
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Departure Schedule typical week
Typical weekly schedule · 35 flights per week (~5 per day) · Updated 49d ago
Alaska Airlines
Delta Air Lines
Frequently asked questions
Is there a direct flight from Seattle to Nashville?
Yes, Alaska Airlines, Delta Air Lines and 1 more airline operate nonstop flights from Seattle (SEA) to Nashville (BNA).
Which airlines fly direct from Seattle to Nashville?
Alaska Airlines, Delta Air Lines, Southwest Airlines operate nonstop flights from Seattle to Nashville.
How long is the flight from Seattle to Nashville?
The nonstop flight from Seattle to Nashville takes ~4h 34m (approximately 3176 km).
How often do direct flights operate from Seattle to Nashville?
Nonstop flights from Seattle to Nashville operate multiple daily — 35 flights per week (~5 per day).
What is the on-time performance for flights from Seattle to Nashville?
Arrivals run on time 80.8% at SEA and 74.4% at BNA — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
What days of the week are there direct flights from Seattle to Nashville?
Direct flights from Seattle to Nashville operate every day of the week. Alaska Airlines flies daily and Delta Air Lines flies daily.
How much is a round-trip flight from Seattle to Nashville?
Round-trip flights from Seattle (SEA) to Nashville (BNA) start at $337, with a typical fare around $488. Based on 137 recent fare combinations.
What is the cheapest month to fly from Seattle to Nashville?
Across the 3 departure months we currently track, November 2026 is the cheapest month to fly round trip from Seattle to Nashville, with typical fares around $423 — versus about $648 in October 2026, the most expensive.
Does trip length change the round-trip fare from Seattle to Nashville?
Typical round-trip fares from Seattle (SEA) to Nashville (BNA) by trip length: a week away (6–9 nights) about $504 and around two weeks (10–16 nights) about $488. Medians from 137 recent fare combinations.
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Scout — our search agent — priced 107 fares on this route in the past week, cheapest $392 round trip. It hunts nonstop fares from Seattle every night and pings you when one's worth booking.
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