Cheap Flights from Ontario International Airport to Kailua-Kona (Hawaii) (KOA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2026/2
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2026/2
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Ontario－Kona Airport
February Lowest Airfares
USD389

The airfare displayed above is for Delta Air Lines

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Ontario－Kona Airport
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Ontario－Kailua-Kona (Hawaii)
Estimated Flight Time
7 Hours 06 Minutes
Ontario－Kailua-Kona (Hawaii)
Number of Operating Airlines
5

Operating Airlines for Ontario－Kona Airport Route
American Airlines

Alaska Airlines

Delta Air Lines

Hawaiian Airlines

United Airlines

Other Destinations from:Ontario

Ontario－Honolulu(Daniel · K · Inoue ())
USD316〜
Ontario－Kahului (Hawaii)(OGG)
USD301〜
Ontario－Hilo (Hawaii)(ITO)
USD705〜
Ontario－Lihue (Kauai)(LIH)
USD464〜
* Fares vary in accordance to seat availability
Other Departures to: Kailua-Kona (Hawaii)

Philadelphia Airport－Kailua-Kona (Hawaii)(KOA)
USD3,085〜
* Fares vary in accordance to seat availability