Cheap flights from Ontario to O'ahu from C$ 206
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to O'ahu departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from Region of Ontario to O'ahu
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United Airlines flights from Region of Ontario to O'ahu
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How to get the cheapest flight ticket from Region of Ontario to O'ahu
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to O'ahu?
The month of January is another great option to travel to O'ahu, with average flight prices from Region of Ontario averaging around C$ 669.
What is the cheapest day to depart on your flight to O'ahu?
The cheapest day to depart from Region of Ontario to O'ahu is on a Monday. Travellers who choose to depart for O'ahu on a Monday will often find tickets for as low as C$ 745. Flights from Region of Ontario to O'ahu on a Saturday will generally be more expensive and average around C$ 1,167. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to O'ahu?
Our most recent data shows that the best time of day to fly to O'ahu is in the evening. Flights from Region of Ontario to O'ahu during this time can be as low as C$ 702. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 1,930 on average. Flights to O'ahu from Region of Ontario in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Ontario to O'ahu flight route?
Fly from Toronto Pearson Intl to Honolulu for the best Ontario - O'ahu flight prices
How far in advance should I book a flight to O'ahu?
You are more likely to see cheaper flights to O'ahu from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to O'ahu for around C$ 764 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to O'ahu from Region of Ontario for as low as C$ 676 on momondo.
What cabin class options are available on Ontario to O'ahu flights?
There are 3 cabin classes available to choose from on Ontario to O'ahu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ontario to O'ahu?
WestJet, United Airlines, and Air Canada are the most popular carriers operating from Ontario to O'ahu
Which airlines fly to O'ahu?
Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to O'ahu from Region of Ontario according to our data. Air Canada is the first choice among our users, with 36% of people opting to fly with this airline when travelling to O'ahu. Keep in mind that there are 6 different airlines that fly to O'ahu on a routine basis, so you have a few additional options to choose from.
Cheap Region of Ontario to O'ahu flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to O'ahu
When did momondo last update prices for flights from Ontario to O'ahu?
Prices for flights from Ontario to O'ahu are updated daily.
How many operators does momondo search for flights from Ontario to O'ahu?
As of July 2025, there are 7 operators available to choose from for flights from Ontario to O'ahu.
How old do you have to be to fly from Ontario to O'ahu?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to O'ahu.
What documentation or ID do you need to fly to O'ahu?
The travel and health documents required for your trip to O'ahu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Region of Ontario to O'ahu?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to O'ahu is Embraer 195 E2, representing 36.66% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 16.14%, Airbus A321-100/200 at 8.89%, and Airbus A330-200 at 6.96%.
Best airlines flying from Region of Ontario to O'ahu
Compare and see reviews for airlines that fly from Region of Ontario to O'ahu with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 367 | Free Cancellation | Rating 7.2 2,920 reviews | |||
| PriceFrom C$ 527 | Free Cancellation | Rating 7.1 9,683 reviews | |||
| PriceFrom C$ 542 | Free Cancellation | Rating 7.4 8,844 reviews | |||
| PriceFrom C$ 568 | Free Cancellation | Rating 8.0 7,958 reviews | |||
| PriceFrom C$ 636 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom C$ 976 | Free Cancellation | Rating 9.2 5 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to O'ahu?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to O'ahu for you.
Can I find flights from Ontario to O'ahu with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to O'ahu from Ontario with this policy.
How can momondo help me find flights from Ontario to O'ahu?
momondo helps you find the best flight between Ontario and O'ahu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ontario to O'ahu right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Ontario to O'ahu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to O'ahu and let you know when they change.