Cheap flights to Hawaii from Ontario

Round trips from Ontario from $231. Cheapest dates, deal ratings and where to book.

• Kahului: $231, 2027-02-22 to 2027-03-01
• Honolulu, Oahu: $289, 2026-10-23 to 2026-10-27
• Kailua-Kona: $411, 2027-01-19 to 2027-02-02
• Hilo: $455, 2027-02-24 to 2027-03-02
• Lihue, Kauai: $576, 2026-10-14 to 2026-10-22

Nearby

• California
• Oregon
• Nevada
• Washington
• Alaska
• Arizona
• Idaho
• Utah