The Valley of the Sun rewards a little planning. The Phoenix Art Museum runs the longest-standing community-access program in the state — pay-what-you-wish every Wednesday afternoon — and throws its doors open free on First Fridays. The Heard Museum, the country's leading museum of Native American art, is free on First Friday evenings, and the Scottsdale Museum of Contemporary Art is pay-what-you-wish every Thursday. Families do even better: the Children's Museum of Phoenix is free on First Friday nights and the Children's Museum Tucson is pay-what-you-wish every Thursday evening. Layered on top are a handful of genuinely always-free museums on city and university campuses. Every entry below was checked against the museum's own admission page — and one long-running Tucson deal that round-ups still list has quietly ended (see the note below).
A few more ways in: Bank of America cardholders get free admission to the Phoenix Art Museum, the Heard, and the Tucson Museum of Art on the first full weekend of each month through Museums on Us. Many Arizona public libraries lend free Act One Culture Passes good for two people at the Heard and other museums. Active-duty military and their families get in free at participating museums from mid-May through Labor Day via Blue Star Museums, and SNAP/EBT cardholders get free or half-price admission widely through Museums for All. Note that the Phoenix Art Museum has a temporary partial gallery closure underway, with ticket prices reduced to match.
Phoenix & Scottsdale
Phoenix Art Museum
Regularly $28 adultsThe largest art museum in the Southwest gives two ways in free. Pay-What-You-Wish Wednesdays (3–8 p.m.) is its longest-running access program, with no minimum donation. On First Fridays (5–8 p.m.) general admission is free outright, with live music, in-gallery sketching, and local food vendors. Regular admission is otherwise $28 (currently reduced during a temporary partial gallery closure). Special exhibitions may still require a separate ticket on free days.
🌐 Check current dates →Heard Museum
Regularly $26 adultsThe Heard is the premier museum of American Indian art in the country, and it opens free to everyone on the first Friday of each month — every gallery, plus the family activity room and the courtyard café. Regular admission is otherwise $26. Library cardholders can also borrow a free Act One Culture Pass good for two, and Bank of America cardholders get in free the first full weekend of the month.
🌐 Check current dates →Scottsdale Museum of Contemporary Art (SMoCA)
Regularly $16 generalScottsdale's contemporary art museum, in the Old Town arts district, is pay-what-you-wish all day every Thursday and on the second Saturday of each month — pay whatever you like, including nothing. Regular admission is $16, and visitors under 18 are always free. It's a compact, well-curated museum you can see in an hour, easy to pair with the free Thursday ArtWalk nearby.
🌐 Check current dates →Children's Museum of Phoenix
Regularly $19One of the best children's museums in the country opens free to the public on the first Friday evening of each month, from 5 to 9 p.m., as part of its Every Child Program. Regular admission is otherwise $19. It's first-come and gets busy, so arrive near the 5 p.m. start. Note there's no Free First Friday Night in November; the 2026 dates are posted on the museum's site.
🌐 Check current dates →Tucson
Children's Museum Tucson
Regularly $12Downtown Tucson's hands-on children's museum runs Discovery Nights every Thursday from 5 to 7 p.m., when admission is pay-what-you-wish and the galleries fill with bilingual science and art activities. Regular admission is otherwise $12, second Saturdays are $2, and SNAP/WIC families get half off. It's right by the streetcar line, easy to combine with Fourth Avenue.
🌐 Check current dates →Always Free in Arizona
No free day needed — these flagship museums never charge general admission.
Free days that recently ended
Still listed on many older round-ups — verified gone as of June 2026:
- Tucson Museum of Art — First Thursdays & Second SundAZe (pay-what-you-wish) — Ended — after more than a decade, the Tucson Museum of Art has brought its First Thursday and Second SundAZe pay-what-you-wish programs to a close, per its own admissions page. Admission is now $15 (free for visitors under 18); Bank of America Museums on Us (first full weekend) is the main remaining free option. Many round-ups still list the old free days.