Best fit
Stay, park, and shuttle
Useful when one overnight stay near the airport simplifies a very early departure and the hotel parking package is competitive with airport garage pricing.
Good for: long drives into Seattle, very early flights, and multi-day airport parking math
Best fit
Stay near Sea-Tac without parking
Sometimes the overnight hotel still helps, but the better move is to arrive by direct ride and avoid parking, shuttle timing, and terminal haul-back entirely.
Good for: couples, families, and luggage-heavy departures
Best fit
Skip the hotel and book the ride
If the only reason for a park-and-fly stay is morning stress, a direct ride can be the simpler answer once parking, gas, and shuttle delay are counted together.
Good for: short departures, home pickups, and airport plans that do not need a hotel night