Ada & Canyon County. Senior high school students in the Boise School District can ride for free during the school year. Students, faculty & staff at Boise State University & The College of Western Idaho can ride Valleyride buses for free year-round with a valid ID. Monthly youth passes age 6–18 is $18, adult pass $36, persons with disabilities, seniors (age 65+) and valid Medicaid cardholders, pass is $18. Individual fares are $0.50 for youth age 6–18, ages 5 & under is free, adults are $1.00, seniors (age 65+), persons with disabilities and valid Medicaid cardholders are $0.50.