I've dne both many times....if you do this o it the correct way. West bound on the older span there is no oll on the newer span there s a toll. It's talked of going up again.

Not sure what the status of thT budge is in them getting rid of the toll booths and it being all electronic reader r a cross the bridge picture of plate then mail a bill. Watch this with the rental car ompanies.

From Seattle airport its about 30 min to the bring and an hr o kingston turn off. The kingsn-Edmonds ferry is 25 min to the airport with no traffic but the ferry wait and ride may take a couple of hours nice it's no reservations. Since you would doing it on Saturday am you are against the grain and likely no wai for ferry. Doing this ferry ver n a snda it will take a while.

In kingston you can park in line waiting fr the ferry and easily walk nto town to the small shops.