Paid on street parking: Cost varies by location, time of day, and restriction on how long. $0.50 up to 2.50 per hour. It is free to park on Sundays. (http://www.seattle.gov/transportation/projects-and-programs/programs/parking-program/paid-parking-information/street-parking-rates) Pike place market parking garage: $10 if you enter by 9am and depart by 9pm; otherwise you are paying hourly (https://www.pikeplacemarket.org/parking-directions/) Space Needle parking: $15 for 2.01 to 12 hours (https://www.seattlecenter.com/visitor-info/parking)
Monorail from Downtown Seattle to Space Needle: One Way - Adults (19 to 64): $3.00; Youth (6 to 18): $1.50 https://www.seattlemonorail.com/information/ Just a heads up that area around 3rd and Pike has had some recent safety issues if you decide to walk from Pike Place Market to the monorail on 4th and Pike.