Flight
SEA-TAC is roughly 20-25 minutes (depending on traffic) from Downtown and West Seattle.
House Or Rental
We live in West Seattle and the ceremony and reception will be right down the road from our home. It's a very special place to us! If you would like to stay near the venues, we recommend using AirBnB as there are no hotels in West Seattle proper. The AirBnBs are magical - many are on the beach with beautiful views of the Olympic Mountains, the Sound, and downtown Seattle.
Hotel
If you would like to stay in the hustle of downtown Seattle, we recommend staying near Pikes Place Market or the waterfront. We didn't reserve a block of rooms since there are dozens of options in Seattle; however, a couple recommendations to start would be: the Inn at the Market, Thompson Seattle, or the Marriott Renaissance. These are all within walking distance or a short Uber/Lyft away from some of Seattle's most popular destinations, including Pikes Place and the Space Needle. Other fun neighborhoods to consider for your hotel search are South Lake Union, Fremont, and Ballard.