Cheap flights to a Arizona Diamondbacks home game from Ontario

Round trips from Ontario from $175. Fly into Phoenix (PHX). Cheapest dates, deal ratings and where to book.

• Phoenix: $175, 2026-11-21 to 2026-11-22
• Phoenix: $180, 2026-10-24 to 2026-10-25
• Phoenix: $206, 2026-11-20 to 2026-11-22
• Phoenix: $217, 2026-10-10 to 2026-11-10

Nearby

• San Diego Padres
• Los Angeles Angels
• Los Angeles Dodgers
• Colorado Rockies
• Athletics
• San Francisco Giants
• Texas Rangers
• Houston Astros