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Cheap flights from Ontario to O'ahu

YYZ — HNL
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ontario to O'ahu

Popular in

July

Cheapest in

January

Average price

C$ 669

Good round-trip deal

C$ 816 or less

Good one-way deal

C$ 346 or less
Highest demand for flights based on searches. 7% potential increase in price (C$ 87 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Ontario to O'ahu.
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Price to beat on a one-way flight from Ontario to O'ahu.
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Cheapflights Insights

Everything you need to know about your flight from Ontario to O'ahu

How far ahead should I book a flight from Region of Ontario to O'ahu?

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to O'ahu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Region of Ontario to O'ahu?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to O'ahu (average of C$ 617). Flying from Region of Ontario to O'ahu in July is currently the most expensive (average of C$ 934). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

  • What are the cheapest airlines to fly from Region of Ontario to O'ahu one-way?

    One-way options have recently been found by users for as low as C$ 241 on WestJet. Other airlines that offer cheap prices include American Airlines from C$ 257 and Air Canada from C$ 328 one-way.

  • Can I find deals for flights from Ontario to O'ahu that include hotel bookings?

    Yes. In addition to deals on Ontario to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to O'ahu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to O'ahu.

  • Can I find deals for business class flights from Ontario to O'ahu?

    Yes. Cheapflights offers flight deals from Ontario to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to O'ahu?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to O'ahu (average of C$ 617). Flying from Region of Ontario to O'ahu in July is currently the most expensive (average of C$ 934). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ontario to O'ahu

Vancouver Intl to Honolulu flights
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Kelowna to Honolulu flights
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Toronto Island to Honolulu flights
Regina to Honolulu flights
Saskatoon to Kailua-Kona flights
Kelowna to Kailua-Kona flights
Victoria to Kailua-Kona flights
Calgary to Lihue flights
Edmonton to Kailua-Kona flights
Kelowna to Lihue flights
Québec City to Kahului flights
Winnipeg to Kahului flights
Vancouver Intl to Hilo flights
Pearson Intl to Lihue flights
Regina to Kahului flights
Victoria to Kahului flights
Winnipeg to Kailua-Kona flights
Toronto Island to Kahului flights
Saskatoon to Kahului flights
Victoria to Lihue flights
Charlottetown to Honolulu flights
Pierre Elliott Trudeau Intl to Lihue flights
Halifax to Honolulu flights
Prince George to Honolulu flights
Nanaimo to Honolulu flights
Kamloops to Kailua-Kona flights
Saskatoon to Lihue flights
Ottawa to Kailua-Kona flights

Top 5 airlines flying from Ontario to O'ahu

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 236AverageC$ 506FlexibilityNo cancel feeOn-time71%
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Air CanadaCheapestC$ 377AverageC$ 951FlexibilityNo cancel feeOn-time67%
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United AirlinesCheapestC$ 389AverageC$ 875FlexibilityNo cancel feeOn-time69%
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WestJetCheapestC$ 415AverageC$ 765FlexibilityNo cancel feeOn-time60%
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DeltaCheapestC$ 419AverageC$ 726FlexibilityNo cancel feeOn-timeN/A
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Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to O'ahu?

Deals for Ontario to O'ahu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to O'ahu?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'ahu from Ontario.

Can Cheapflights find flights from Ontario to O'ahu with no change fees?

Yes, we can. To see specific flights from Ontario to O'ahu with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to O'ahu become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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