$150 Find Cheap Flights from Ontario to Hawaii

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Good to know

Low seasonJune
High seasonDecember
Cheapest flight$150
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 35% increase in price.
Flight from Toronto Region of Waterloo Intl to Honolulu

FAQs for booking flights from Ontario to Hawaii

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

    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 Ontario to Hawaii.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Hawaii 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 Ontario to Hawaii?

    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 Ontario to Hawaii 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 Ontario to Hawaii?

    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 Ontario to Hawaii 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 Hawaii?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Hawaii is Honolulu Airport (HNL), with an average flight price of $287.

  • What is the cheapest day to fly to Hawaii?

    Based on KAYAK data, the cheapest day to fly to Hawaii is Monday where round-trip tickets can be as cheap as $609. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $823 on average.

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

    The cheapest time of day to fly to Hawaii is generally at night, when round-trip flights cost $523 on average. The most expensive time of day to fly to Hawaii is generally in the morning, which is peak travel time and where the average cost of a ticket is $738.

  • What is the cheapest flight to Hawaii?

    The cheapest ticket to Hawaii from Ontario found in the last 72 hours was to Honolulu, at $536 round-trip. The most popular route is Toronto Pearson Intl Airport (YYZ) to Honolulu (HNL) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $536.

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

    The cheapest month for flights from Ontario to Hawaii is November, when tickets cost $497 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $741 and $588 respectively.

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

    To get a below average price on the flight from Ontario to Hawaii, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

  • How long is the flight to Hawaii?

    An average nonstop flight from Ontario to Hawaii takes 22h 20m, covering a distance of 4687 miles. The shortest route is Toronto Pearson Intl Airport (YYZ) to Honolulu (HNL) with an average flight time of 10h 01m.

  • What are the most popular destinations in Hawaii?

    Based on KAYAK flight searches, the most popular destination is Honolulu (70% of total searches to Hawaii). The next most popular destinations are Kahului (13%) and Kailua-Kona (9%). Searches for flights to Lihue (5%), to Hilo (2%) and to Kapalua (0%) are also popular.

Reviews of the top 4 airlines serving from Ontario to Hawaii

 
Need help choosing which airline to fly with from Ontario to Hawaii? 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 7950 reviews
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
8.2Boarding
Airline reviews

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

4.0 OkayJames, Jul 2025MSN - ATL
Read more Delta reviews

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

Leaving on time and having my luggage on my connecting flight

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

After all the weather issues at least they got me to my destination the next day

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

They kept making changes to the itinerary. I actually wasn't able to go and i tried to get flight credit in exchange for the ticket, but the customer service chat was taking way too much time.

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

WestJet canceled my booking, replaced it with a booking that didn't work (departing from cruise ship), and didn't offer any flights that did work. Their only option was for me to cancel and go to another airline for more money. Which I did.

Nothing to like because my inbound flight was cancelled without notification by West Jet or third party, JustFly. I couldn’t take the inbound flight due to cancellation; therefore could not take the outbound flight back.

Not the greatest experience everything was pretty mediocre. My seat was by the washroom in the aisle and was not located well as everyone past each other people were right in my seat and space.

The small prop plane was crowded and the overhead luggage storage is a smaller than on the jets. Other than that, the crew was good, the flight was on time and the landing was smooth.

There was a medical emergency that the crew handled very well. There was no “entertainment” of any sort-no movie/music/whatever. Food was typical of airlines: mediocre.

We never had an experience they canceled the flight and they did not offer us an alternative flight. I had to book one on my own expense. They offered us food voucher and we could not use them at the airport it kept saying not attached to an existing flight. The people at the counter were rude and cold and they did not care about our situation

Found the seats very crowded—too close together ! And waited a long time for our luggage All staff at both ends were excellent!!!

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

This was an excellent experience for a very short flight.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

From the kind young lady (w/Vancouver air security) who expedited our check-in to U.S. Customs to the Air Canada gate crew who gave us pre-boarding, the flight attendants who actually offered a strong hand to help me board once I had surrendered my rolling walker at the door, they are all reflections of the thoughtful, genuinely helpful Canadians we have grown to appreciate. Water and other beverages were offered throughout the flight to make sure we weren't dehydrated and the cookie was great. (Husband bought the fruit & crackers snack,) I was delighted to see three movies that I would not have otherwise seen and appreciate that AC left the last film viewable until its conclusion although the flight had actually landed. Last, mahalo to the kind strong gentleman who not offered his hand to help me debark the plane, but gave me an AC pin that I'll truly treasure.

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

Book cheap flights from Ontario to Hawaii

Recent round-trip flight deals

10/18Sat
2 stopsWestJet
45h 36mYKF-HNL
10/25Sat
2 stopsWestJet
20h 31mHNL-YKF
$252
9/4Thu
2 stopsWestJet
21h 36mYKF-HNL
9/13Sat
1 stopWestJet
21h 40mHNL-YKF
$261
11/4Tue
1 stopUnited Airlines
12h 53mYYZ-HNL
11/14Fri
1 stopUnited Airlines
12h 22mHNL-YYZ
$321
11/12Wed
2 stopsUnited Airlines
15h 13mYYZ-HNL
11/16Sun
1 stopUnited Airlines
12h 50mHNL-YYZ
$322
10/25Sat
1 stopAir Canada
19h 58mYUL-HNL
11/3Mon
1 stopAir Canada
22h 03mHNL-YUL
$325
11/1Sat
2 stopsAir Canada
24h 38mYYZ-HNL
11/2Sun
1 stopAir Canada
21h 12mHNL-YYZ
$326
9/1Mon
2 stopsAmerican Airlines
24h 46mYYZ-HNL
9/16Tue
2 stopsAmerican Airlines
17h 03mHNL-YYZ
$338
8/21Thu
2 stopsAmerican Airlines
24h 53mYYZ-LIH
8/22Fri
2 stopsAmerican Airlines
13h 45mLIH-YYZ
$542
10/11Sat
2 stopsDelta
34h 40mYUL-OGG
10/21Tue
2 stopsDelta
20h 43mOGG-YUL
$650
8/8Fri
2 stopsDelta
19h 33mYUL-OGG
8/17Sun
2 stopsDelta
20h 19mOGG-YUL
$713

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Recent one-way flight deals

11/3Mon
2 stopsWestJet
21h 12mYKF-HNL
$150
11/13Thu
1 stopWestJet
21h 00mYKF-HNL
$155
9/27Sat
2 stopsUnited Airlines
16h 04mYUL-HNL
$199
8/18Mon
2 stopsUnited Airlines
17h 25mYYZ-LIH
$208
9/15Mon
3 stops
20h 36mYTZ-HNL
$221
11/13Thu
1 stop
19h 47mYYZ-HNL
$225
7/24Thu
2 stopsDelta
18h 40mYYZ-HNL
$248
9/30Tue
1 stopAir Canada
17h 39mYUL-HNL
$250
9/26Fri
2 stopsAir Canada
27h 23mYUL-HNL
$251
7/23Wed
2 stopsDelta
19h 55mYYZ-HNL
$263

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Last minute flights from Ontario to Hawaii

Last minute flight, train and bus deals

7/17Thu
multi-stopDelta
20h 21mYYZ-HNL
7/24Thu
multi-stopDelta
17h 49mHNL-YYZ
$441
7/15Tue
multi-stopDelta
19h 55mYYZ-HNL
7/23Wed
multi-stopDelta
17h 49mHNL-YYZ
$456
7/15Tue
multi-stopUnited Airlines
15h 50mYYZ-HNL
7/22Tue
multi-stopUnited Airlines
13h 11mHNL-YYZ
$589
7/17Thu
multi-stopAir Canada
19h 04mYYZ-HNL
7/22Tue
multi-stopAir Canada
11h 30mHNL-YYZ
$680
7/17Thu
multi-stopWestJet
15h 37mYYZ-HNL
7/24Thu
multi-stopWestJet
18h 09mHNL-YYZ
$697
7/17Thu
multi-stopWestJet
13h 37mYYZ-HNL
7/24Thu
multi-stopWestJet
18h 09mHNL-YYZ
$703
7/15Tue
multi-stopUnited Airlines
25h 45mYYZ-HNL
7/22Tue
multi-stopUnited Airlines
11h 31mHNL-YYZ
$736
7/17Thu
multi-stopAir Canada
19h 04mYYZ-HNL
7/24Thu
multi-stopAir Canada
21h 00mHNL-YYZ
$758
7/16Wed
multi-stop
31h 14mYYZ-HNL
7/24Thu
multi-stop
21h 00mHNL-YYZ
$841
7/17Thu
multi-stop
23h 15mYTZ-HNL
7/24Thu
multi-stop
14h 57mHNL-YTZ
$964

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Everything you need to know for your flight to Hawaii

Cabin class types available on flights to Ontario

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

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