$18 Adult (18-59 yrs)
$15 Senior (60+ yrs)
$15 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 Combo Ticket
Kids 6 and under are admitted free, but may find the 75-minute tour challenging.