Starting today, the price of adult tickets to the Museum of Modern Art is $25. The admission fee increase is needed due to escalating costs in virtually all aspects of operating the museum. Admission for visitors 16 years old and under will continue to be free. For seniors (65 and over with ID), admission is $18. Admission is free for all visitors during Target Free Friday Nights, held every Friday evening from 4:00 to 8:30 PM.