$160 Find Cheap Flights from Hawaii to Ontario

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Good to know

Low seasonJanuary
High seasonJuly
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 5% lower on average.

FAQs for booking flights from Hawaii to Ontario

  • How does KAYAK find such low prices on flights from Hawaii to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hawaii to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hawaii to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hawaii to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hawaii to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Hawaii to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hawaii to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Hawaii to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Ontario?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ontario is Toronto Pearson Intl Airport (YYZ), with an average flight price of $941.

  • What is the cheapest day to fly to Ontario?

    Based on KAYAK data, the cheapest day to fly to Ontario is Monday where round-trip tickets can be as cheap as $659. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,053 on average.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the morning, when round-trip flights cost $691 on average. Morning departures are around 40% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,151.

  • What is the cheapest flight to Ontario?

    The cheapest ticket to Ontario from Hawaii found in the last 72 hours was to Toronto Pearson Intl Airport, at $1,047 round-trip. The most popular route is Honolulu (HNL) to Toronto Pearson Intl Airport (YYZ) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,047.

  • What is the cheapest month to fly from Hawaii to Ontario?

    The cheapest month for flights from Hawaii to Ontario is October, when tickets cost $659 (return) on average. On the other hand, the most expensive months are February and July, when the average cost of round-trip tickets is $879 and $812 respectively.

  • How far in advance should I book a flight from Hawaii to Ontario?

    To get a below average price on the flight from Hawaii to Ontario, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

  • How long is the flight to Ontario?

    An average nonstop flight from Hawaii to Ontario takes 14h 26m, covering a distance of 4712 miles. The shortest route is Kailua-Kona (KOA) to Toronto Pearson Intl Airport (YYZ) with an average flight time of 11h 18m.

  • What are the most popular destinations in Ontario?

    Based on KAYAK flight searches, the most popular destination is Toronto (96% of total searches to Ontario). The next most popular destination is Ottawa (4%).

Top 4 airlines serving from Hawaii to Ontario

Need help choosing which airline to fly with from Hawaii to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7946 reviews
7.3Food
8.5Crew
8.2Boarding
7.9Comfort
7.9Entertainment
Airline reviews

Good flights. On time. They had a gluten free snack option which was nice

8.0 ExcellentDenise, May 2025TRI - ATL
Read more Delta reviews

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Very good - being handicap it was very hard for me in a center aisle bulkhead seat that Zi was assigned think it was 29-G as I had a hard time opening the entertainment screen and tray table. 30-G would have maid it easier. I was assign 29-G as it was the only handicap seat without being charged even though I was handicap (disability)

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

Liked nothing. As per previous segment it was delay delay delay.

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

No access to any entertainment No food other than a cookie or pretzels even tho flight was over the supper hour Seats very close together and very little leg room Staff was very good

Good. Would be better if the carry on baggage was free.

Westjet has been absolutely terrible! Flights continually cancelled. Took 4 days to get home. Would have been 5, but we booked last flight with another airline after our Westjet flight was cancelled. Even pilot on original flight looked frustrated! Funny how they say cancelation is weather related, but they still have more than 1 other flight leaving to same destination on same day, but of course those are all full. This happened more than once on this trip. Two weather related cancelations and 1 mechanical. Not sure if the last flight even went ahead. Felt so sorry for families with kids and babies, and the older travellers. Felt like we lived out of suitcases and airports for days - SO RIDICULOUS! Next to no help from Westjet staff at airports, but it appears there is nothing they can help you with. Westjet has made it that they are unreachable when you need them! People were getting extremely frustrated, and rightfully so. Additional costs to us really added up, but Westjet literally DOESN'T CARE! Final straw was when we had to pay $1280 on a different airline (economy) trying to get home after another cancelled flight. Westjet will be refunding us a whole $140! Can't believe how this airline operates. We will never, ever use them again!

The only thing I didn’t like was how far away the gate was. I would have requested a wheelchair had I known.

The cancelation of my flight from Toronto to Edmonton without any solution given to me for my next flight. Very poor connection from Toronto to Edmonton

Too squished in seats. I'm 110 lbs and 5'6....can't imagine being any bigger and flying

Original flight canceled and communicated poorly. A series of gate changes , delays and plane changes followed. Even after the entire flight boarded there was another plane changes followed. Food vouchers provided to my travel companion but not to me despite being on the same reservation. No in flight entertainment. The entire experience was terrible although the flight crew were great.

Long wait to check in your bag at Honolulu Airport as no kiosks therefore no bag drop line. Confusing at gate as the desk is at entrance giving the impression you need to check in there . Waited in another lineup for no reason

It was a short flight, and no entertainment. That was not a problem for us, but there is no option for "not applicable". There was a bit of turbulence, so there was no food service.

the fact air Canada changed my flight from 850 PM to 815 AM with zero regard to the plans i made that last day, the cost i lost out on as things were non refundable amd shortening my first vacation in 7 years sickened me. when we purchase a service thats whats we expect. when we want to change the service we have to pay for that option but you do whatever you want . i called accessibility dept as i have a cpap and an implanted loop recorder first person said no problem just let security know you cant go thru scanners. then i got an email saying i had to fill out a fit to fly form . which again there was NO need to have that none. But that cost me money and time to have a doctor fill it out. then when i went to check in online i was declined i had to see a person at the airport instead. i couldnt get my boarding pass like everyone elseso here I was contacting air canada so I would have a easy travel experience and it ended up being a nightmare with more work for me, more cost and time. the flight itself was great the nightmare around it i will never subject myself to again. i tried to stick with supporting Canada but Air Canada was not worth supporting. very disappointed especially with a dept that is supposed to help disabled people not make an already challenging event not worth going thru at all.

Most courteous, helpful employees and all flights were on time.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

I hope these comments will find their way to AC customer experience team. Me and my spouse 50 years of aged coming back from 7 days perfect vacation... While boarding in FLL flight AC1621, one of the boarding agents (tall aged african american) man literelly yeld at my wife during the picture talking process. MAM ! STEP !! BACK !!! We are not illegal immegrants beying deported, nor are we in the millitary. We are customers returning home. This was unacceptable. While boarding in YYZ flight AC1154, one of the boarding agents (tall aged caucasian) man criticied with several complesant remarks my passport condition saying that I could not travel intl with it due to stain, decoloration, and BLOOD. My passport does not have blood on it! Yes it might be in less than perfect condition, but their are ways to talk to customer that does not imply not allow a boarding agent to be angry fathery like, or a custom agent looking at a suspicious individual. Both experience were less than acceptable for might I remind you a paying CUSTOMER returning home.

This flight didn't happen for me because of overbooking.

Terrible experience, flight was delayed both ways. Limited compensation for the 5+ hour delay. Will not be flying Air Canada Rouge, and don’t recommend you do either.

The boarding was relatively quick, the crew welcoming and flight uneventful. The omission of meals on all airlines is unacceptable especially when the flight is during a mealtime such as this one, (lunchtime), is unacceptable.

Everything was simple and easy. The lady at the gate was super friendly, I wish I had her name to share. She's a little older, dark-haired. You can tell she likes her job and would be a great influence on any young people training with her.

No Charging ports for personal electronics, which were required to use wifi entertainment.

Book cheap flights from Hawaii to Ontario

Recent round-trip flight deals

5/30Fri
2 stopsAir Canada
18h 35mHNL-YUL
6/3Tue
2 stopsAir Canada
18h 50mYUL-HNL
$406
7/3Thu
1 stop
25h 28mHNL-YYZ
7/16Wed
1 stop
20h 35mYYZ-HNL
$458
7/16Wed
1 stopWestJet
19h 59mHNL-YYZ
8/2Sat
1 stopWestJet
29h 12mYYZ-HNL
$460
7/16Wed
2 stopsWestJet
19h 56mHNL-YHM
8/2Sat
2 stopsWestJet
45h 37mYHM-HNL
$493
10/9Thu
1 stop
12h 53mHNL-YYZ
10/19Sun
1 stop
13h 41mYYZ-HNL
$502
8/3Sun
1 stopUnited Airlines
11h 18mKOA-YYZ
8/16Sat
1 stopUnited Airlines
11h 35mYYZ-KOA
$557
7/10Thu
2 stopsDelta
18h 28mHNL-YYZ
7/15Tue
1 stopDelta
13h 54mYYZ-HNL
$565
8/3Sun
1 stopUnited Airlines
11h 18mKOA-YYZ
8/16Sat
2 stopsUnited Airlines
16h 24mYYZ-KOA
$566
6/26Thu
1 stopDelta
15h 08mHNL-YYZ
6/30Mon
2 stopsDelta
20h 27mYYZ-HNL
$580
6/28Sat
2 stopsAmerican Airlines
13h 34mKOA-YYZ
7/5Sat
2 stopsAmerican Airlines
24h 27mYYZ-KOA
$996

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Recent one-way flight deals

6/17Tue
2 stopsWestJet
19h 56mHNL-YHM
$160
6/16Mon
2 stopsWestJet
19h 56mHNL-YHM
$171
9/3Wed
2 stopsUnited Airlines
14h 28mHNL-YYZ
$182
7/14Mon
2 stopsAir Canada
19h 02mHNL-YUL
$182
7/14Mon
1 stopAir Canada
21h 00mHNL-YYZ
$183
8/27Wed
2 stopsUnited Airlines
17h 30mHNL-YUL
$198
6/16Mon
3 stops
24h 53mHNL-YYZ
$224
10/5Sun
3 stops
32h 20mHNL-YOW
$226
8/31Sun
2 stopsDelta
19h 36mHNL-YYZ
$233
8/8Fri
1 stopDelta
14h 09mHNL-YYZ
$244

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Last minute flights from Hawaii to Ontario

Last minute flight, train and bus deals

5/20Tue
multi-stop
24h 08mKOA-YYZ
5/27Tue
multi-stop
24h 07mYYZ-KOA
$735
5/20Tue
multi-stop
27h 02mHNL-YUL
5/31Sat
multi-stop
18h 56mYUL-HNL
$849
5/20Tue
multi-stop
24h 08mKOA-YYZ
5/27Tue
multi-stop
23h 50mYYZ-KOA
$855
5/20Tue
multi-stop
19h 02mHNL-YUL
5/30Fri
multi-stop
19h 27mYUL-HNL
$872
5/20Tue
multi-stop
19h 02mHNL-YUL
5/28Wed
multi-stop
32h 52mYUL-HNL
$882
5/19Mon
multi-stop
19h 02mHNL-YUL
5/31Sat
multi-stop
18h 56mYUL-HNL
$884
5/17Sat
multi-stopAlaska Airlines
18h 26mHNL-YYZ
5/19Mon
multi-stopAlaska Airlines
12h 22mYYZ-HNL
$933
5/20Tue
multi-stopDelta
20h 36mKOA-YYZ
5/27Tue
multi-stopDelta
18h 40mYYZ-KOA
$944
5/17Sat
multi-stopAmerican Airlines
14h 05mHNL-YYZ
5/19Mon
multi-stopAmerican Airlines
15h 39mYYZ-HNL
$1,515
5/17Sat
multi-stopWestJet
19h 56mHNL-YHM
5/19Mon
multi-stopWestJet
21h 37mYHM-HNL
$1,943

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Everything you need to know for your flight to Ontario

Cabin class types available on flights to Hawaii

Cabin classes available on flights to Hawaii. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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