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Cheap flights from Ontario to Honolulu from C$ 266

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Ontario to Honolulu

Keep the following information in mind while searching for Ontario to Honolulu flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 380

One-way from

C$ 266

Popular in

December

Cheapest in

November

Average price

C$ 826

Good round-trip deal

C$ 827 or less

Good one-way deal

C$ 445 or less
WestJet
  • WestJet
  • 16/6-23/6
  • 4 total stops
  • 41h 33m total
  • Ontario to Honolulu
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WestJet
  • WestJet
  • 12/5
  • 2 total stops
  • 36h 12m total
  • Ontario to Honolulu
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Ontario to Honolulu.
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Price to beat on a one-way flight from Ontario to Honolulu.
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Find flight deals from Ontario to Honolulu

Cheapest flights from Ontario to Honolulu
Explore the most affordable flight options available from Ontario to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Thu 29/56:00 a.m.YHM - HNL
2 stops45h 37mWestJet
Mon 9/610:45 p.m.HNL - YHM
2 stops19h 56mWestJet
Deal found 26/3C$ 512
Mon 8/97:50 a.m.YOW - HNL
2 stops19h 46mWestJet
Sun 14/910:45 p.m.HNL - YOW
2 stops19h 55mWestJet
Deal found 26/3C$ 566
Sat 4/1010:20 p.m.YYZ - HNL
2 stops29h 16mWestJet
Mon 20/1010:45 p.m.HNL - YYZ
1 stop32h 53mWestJet
Deal found 27/3C$ 587
Sun 11/56:30 a.m.YYZ - HNL
2 stops20h 04mDelta
Mon 19/510:10 p.m.HNL - YYZ
2 stops19h 04mDelta
Deal found 27/3C$ 589
Mon 12/59:00 a.m.YYZ - HNL
2 stops18h 37mMultiple Airlines
Mon 19/510:05 p.m.HNL - YYZ
1 stop13h 50mMultiple Airlines
Deal found 27/3C$ 607
Mon 5/56:30 a.m.YYZ - HNL
2 stops15h 46mUnited Airlines
Sat 10/57:55 p.m.HNL - YYZ
1 stop14h 40mUnited Airlines
Deal found 27/3C$ 619
Tue 1/76:00 a.m.YKF - HNL
2 stops21h 37mWestJet
Tue 15/710:45 p.m.HNL - YKF
2 stops20h 01mWestJet
Deal found 27/3C$ 645
Wed 16/46:10 a.m.YUL - HNL
2 stops20h 31mDelta
Thu 24/410:35 p.m.HNL - YUL
2 stops19h 24mDelta
Deal found 27/3C$ 653
Sat 26/46:00 a.m.YUL - HNL
2 stops19h 58mUnited Airlines
Sat 10/57:55 p.m.HNL - YUL
1 stop21h 31mUnited Airlines
Deal found 27/3C$ 656
Wed 2/78:10 a.m.YUL - HNL
1 stop19h 27mWestJet
Wed 16/710:45 p.m.HNL - YUL
1 stop26h 23mWestJet
Deal found 27/3C$ 659
Sat 6/97:00 a.m.YUL - HNL
1 stop18h 59mMultiple Airlines
Thu 18/910:05 p.m.HNL - YUL
1 stop12h 38mMultiple Airlines
Deal found 27/3C$ 673
Fri 23/57:00 a.m.YYZ - HNL
1 stop19h 48mAir Canada
Mon 26/510:05 p.m.HNL - YYZ
1 stop19h 06mAir Canada
Deal found 27/3C$ 679

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Honolulu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 March 2025.
Use the filters below to find and compare flights from Ontario to Honolulu that are best for you.

Fly from

Ontario

Fly to

Honolulu

Route

Depart

Return

Price

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Thu 29/5

6:00 a.m.-9:37 p.m.

2 stops45h 37m

Honolulu

Mon 9/6

10:45 p.m.-12:41 a.m.

2 stops19h 56m

C$ 512

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Sun 1/6

7:50 a.m.-9:37 p.m.

2 stops19h 47m

Honolulu

Mon 30/6

10:45 p.m.-12:48 a.m.

1 stop20h 03m

C$ 583

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Sun 4/5

10:30 p.m.-9:37 p.m.

2 stops29h 07m

Honolulu

Thu 8/5

10:45 p.m.-6:14 a.m.

1 stop25h 29m

C$ 587

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Sun 11/5

6:30 a.m.-8:34 p.m.

2 stops20h 04m

Honolulu

Mon 19/5

10:10 p.m.-11:14 p.m.

2 stops19h 04m

C$ 589

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Mon 12/5

9:00 a.m.-9:37 p.m.

2 stops18h 37m

Honolulu

Mon 19/5

10:05 p.m.-5:55 p.m.

1 stop13h 50m

C$ 607

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Mon 5/5

6:30 a.m.-4:16 p.m.

2 stops15h 46m

Honolulu

Sat 10/5

7:55 p.m.-4:35 p.m.

1 stop14h 40m

C$ 619

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Tue 1/7

6:00 a.m.-9:37 p.m.

2 stops21h 37m

Honolulu

Tue 15/7

10:45 p.m.-12:46 a.m.

2 stops20h 01m

C$ 645

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 16/4

6:10 a.m.-8:41 p.m.

2 stops20h 31m

Honolulu

Thu 24/4

10:35 p.m.-11:59 p.m.

2 stops19h 24m

C$ 653

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sat 26/4

6:00 a.m.-7:58 p.m.

2 stops19h 58m

Honolulu

Sat 10/5

7:55 p.m.-11:26 p.m.

1 stop21h 31m

C$ 656

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 2/7

8:10 a.m.-9:37 p.m.

1 stop19h 27m

Honolulu

Wed 16/7

10:45 p.m.-7:08 a.m.

1 stop26h 23m

C$ 659

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 44 results
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Best time to book a flight from Ontario to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Honolulu

What is the cheapest month to book a flight from Region of Ontario to Honolulu?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Honolulu (average of C$ 371). Flying from Region of Ontario to Honolulu in July is currently the most expensive (average of C$ 617). 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.

What is the cheapest time of day to fly from ON to HNL?

Find hourly flight availability from Ontario to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

When flying from Region of Ontario to Honolulu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Honolulu by month

Plan your trip to Honolulu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Honolulu ranges from 8.0 - 81.0 mm per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit Honolulu when rainfall is around 8.0 mm.

Temperature in Honolulu by month

Plan your trip to Honolulu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Honolulu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Honolulu. Reviews last updated 28 March 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Ontario to Honolulu have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,896 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
WestJet
7.2
Good
2,788 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Air Canada
7.0
Good
8,986 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Ontario to Honolulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Honolulu from Ontario?

    Located just 7.0 km from the city centre, Honolulu (HNL) is the airport most travelers will use when flying to Honolulu from Ontario.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 266. Users have also found prices from C$ 314 and C$ 344 on Air Canada and United Airlines, respectively.

  • What are the most popular routes from Region of Ontario to Honolulu?

    The most popular flight routes from Region of Ontario to Honolulu are Toronto Pearson Intl - Honolulu, Montreal Pierre Elliott Trudeau Intl - Honolulu and Ottawa - Honolulu.

  • What are the cheapest flights from Region of Ontario to Honolulu?

    On average you can expect to pay C$ 762 for a flight from Region of Ontario to Honolulu. The cheapest flight overall is C$ 361 while the most popular route, (Toronto Pearson Intl - Honolulu) is currently priced at C$ 532.

  • Can I find deals for flights from Ontario to Honolulu that include hotel bookings?

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

  • How can I find direct flights from Ontario to Honolulu?

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

  • Can I find deals for business class flights from Ontario to Honolulu?

    Yes. Cheapflights offers flight deals from Ontario to Honolulu 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 Honolulu?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Honolulu (average of C$ 371). Flying from Region of Ontario to Honolulu in July is currently the most expensive (average of C$ 617). 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.

See more FAQs

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Kahuku

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Alternative routes for Ontario to Honolulu

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Honolulu flights
Pearson Intl to Honolulu flights
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Pierre Elliott Trudeau Intl to Kailua-Kona flights
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Hamilton to Kahului flights
Region of Waterloo Intl to Kahului flights
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Saskatoon to Honolulu flights
Québec City to Kahului flights
Vancouver Intl to Hilo flights
Québec City to Kailua-Kona flights
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Halifax to Kahului flights
Edmonton to Lihue flights
Québec City to Lihue flights
Pearson Intl to Hilo flights
Saskatoon to Lihue flights
Winnipeg to Kahului flights
Saskatoon to Kahului flights
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Vancouver Intl to Hana flights
Pierre Elliott Trudeau Intl to Hilo flights

Top 6 airlines flying from Ontario to Honolulu

Discover the top 6 airlines that operate flights from Ontario to Honolulu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 303AverageC$ 1,091FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 491AverageC$ 824FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 610AverageC$ 970FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 611AverageC$ 783FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 662AverageC$ 861FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJet EncoreCheapestC$ 1,136AverageC$ 1,206FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Honolulu?

When you search for this flight from Ontario to Honolulu, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Honolulu?

Cheapflights helps you find that perfect flight to Honolulu from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Honolulu with no change fees?

Need flexible booking options for your flight to Honolulu from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Honolulu become cheaper?

Yes! Start tracking prices for Ontario to Honolulu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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