Cheap Flights from Ontario, CA to Oahu, HI - Find Tickets & Airfare Deals at Cheapflights.com

Prices from $582 to $754

We'll show you the best deals by comparing tons of flights from Ontario to Oahu across a wide range of airlines and travel agents. Compare the cheap flights along this route.

Aug 17 2017 Oct 02 2017

46 nights

Ontario (ONT) to Kailua Kona (KOA)

Flying with: American Airlines

Aug 21 2017 Aug 28 2017

7 nights

Ontario (ONT) to Honolulu (HNL)

Sep 14 2017 Sep 22 2017

8 nights

Ontario (ONT) to Honolulu (HNL)

Flying with: Alaska Airlines

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Flights from Ontario (ONT) to Oahu (Oahu)

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