Vehicle class sets the floor
Sedans carry the lowest Seattle planning ranges, SUVs add capacity for checked bags, car seats, and executive arrivals, and Sprinters are quoted individually because passenger count, luggage, route, and staging change the price more than distance does. When a group sits near the seat or luggage boundary, ask for both a Sprinter quote and a two-SUV quote before approving either.
Airport pickup workflow and wait policy
The Port of Seattle publishes ground-transportation guidance for SEA, and the pickup plan in the quote should match current airport rules. A useful SEA quote states the pickup point, the included wait window, how domestic versus international arrivals are treated, and what happens when a flight runs late — those terms move the real cost more than the base range does.
Cruise embarkation timing
Pier 66 and Pier 91 transfers are priced as short routes but operated as timed moves: ship boarding windows, luggage counts, and embarkation-morning congestion near the waterfront decide whether a sedan works or an SUV or Sprinter is required. The quote should confirm ship, terminal, pickup time, and luggage before the sailing date.
Event-date demand
Lumen Field, Climate Pledge Arena, and Seattle Convention Center dates change staging, curb access, wait time, and post-event pickup logistics. Event transfers are quoted rather than priced off a standard range, and the quote should define the entrance, the hold-or-return plan, and who can approve same-day changes before the event begins.
Eastside bridge routing and tolls
Bellevue, Redmond, and Kirkland trips cross Lake Washington by SR 520 or I-90, and the routing choice affects both timing and cost. Tolls are handled as pass-through costs per the quote rather than baked into a flat fare, so ask the quote to state its routing assumption and how toll, parking, and airport costs are itemized.
Gratuity, cancellation, and overtime are quote terms
The written quote — not a verbal estimate — should state how gratuity is handled, what the cancellation window is, how overtime is billed past the included wait or hourly block, and how extra stops added after confirmation are priced. Comparing two Seattle quotes without comparing these terms is comparing incomplete numbers.
Hourly versus point-to-point
Point-to-point is cleaner for one confirmed pickup and one confirmed drop, such as SEA to a downtown hotel. Hourly is cleaner when the day includes Eastside campus visits, multiple meetings, dinners, or an event return with an uncertain release time, because the same assigned vehicle stays with the passenger instead of re-dispatching between stops.