Cheap flights to Arizona from Ontario

Round trips from Ontario from $180. Cheapest dates, deal ratings and where to book.

• Phoenix: $180, 2026-10-24 to 2026-10-25
• Tucson: $238, 2026-11-13 to 2026-11-14

Nearby

• New Mexico
• Utah
• Nevada
• Colorado
• California
• Wyoming
• Idaho
• Texas