From Amtrak/Greyhound Station bus to Yosemite Valley Visitors Center then bus to Mammoth Lakes Park & Ride. 8 h 28 min $30. From Fresno drive to Mammoth Lakes. 6 h 32 min $45.
Bus from Fresno to Mammoth Lakes
Yosemite Area Regional Transportation operates a bus from Fresno to Mammoth Lakes twice daily. Tickets cost $6 - $13 and the journey takes 3 h 58 min. Yosemite Area Regional Transportation also services this route twice a week.