$20 Adult (18-59 yrs)
$17 Senior (60+ yrs)
$17 Student (13-17 yrs or with valid college ID)
$9 Child (7-12 yrs)
$25 Flex Pass: Can’t decide on a tour time? Purchase your Underground Tour Flex Pass and exchange the voucher for tickets upon arrival.
$42 Underground Tour and SubSeattle Tour Combo Ticket.
Kids 6 and under are admitted free, but may find the 75-minute tour challenging.