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Cheap flights from Ontario to Honolulu from C$ 213

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 384

One-way from

C$ 213

Popular in

December

Cheapest in

June

Average price

C$ 652

Good round-trip deal

C$ 510 or less
WestJet
  • WestJet
  • 15/9-19/9
  • 4 total stops
  • 41h 31m total
  • Ontario to Honolulu
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WestJet
  • WestJet
  • 20/9
  • 2 total stops
  • 21h 36m total
  • Ontario to Honolulu
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 35 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip 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 12 June 2025.

Mon 15/96:00 a.m.YHM - HNL
2 stops21h 36mWestJet
Fri 19/910:45 p.m.HNL - YHM
2 stops19h 55mWestJet
Deal found 10/6C$ 384
Mon 6/107:50 a.m.YOW - HNL
2 stops19h 46mWestJet
Mon 20/1010:45 p.m.HNL - YOW
2 stops19h 55mWestJet
Deal found 9/6C$ 399
Sat 1/1112:00 p.m.YYZ - HNL
2 stops32h 35mWestJet
Sat 13/1211:45 p.m.HNL - YYZ
2 stops32h 10mWestJet
Deal found 12/6C$ 446
Mon 6/1011:00 p.m.YYZ - HNL
2 stops27h 50mAir Canada
Thu 23/1010:05 p.m.HNL - YYZ
1 stop21h 01mAir Canada
Deal found 11/6C$ 453
Wed 27/86:10 a.m.YYZ - HNL
1 stop13h 10mUnited Airlines
Fri 5/98:10 p.m.HNL - YYZ
1 stop13h 01mUnited Airlines
Deal found 10/6C$ 470
Tue 1/78:00 p.m.YXU - HNL
2 stops55h 37mWestJet
Tue 15/710:45 p.m.HNL - YXU
2 stops24h 29mWestJet
Deal found 9/6C$ 470
Mon 27/106:30 p.m.YUL - HNL
2 stops33h 12mWestJet
Thu 30/1010:45 p.m.HNL - YUL
2 stops43h 55mWestJet
Deal found 9/6C$ 472
Mon 11/87:29 p.m.YOW - HNL
2 stops23h 30mUnited Airlines
Thu 4/91:30 p.m.HNL - YOW
2 stops14h 28mUnited Airlines
Deal found 11/6C$ 530
Tue 30/96:00 a.m.YUL - HNL
2 stops19h 08mUnited Airlines
Fri 31/105:05 p.m.HNL - YUL
1 stop14h 55mUnited Airlines
Deal found 9/6C$ 536
Mon 20/108:40 p.m.YUL - HNL
2 stops30h 10mAir Canada
Thu 6/1111:00 p.m.HNL - YUL
1 stop15h 35mAir Canada
Deal found 10/6C$ 540
Mon 21/76:00 a.m.YKF - HNL
2 stops45h 37mMultiple Airlines
Sun 27/710:45 p.m.HNL - YKF
1 stop26h 25mMultiple Airlines
Deal found 11/6C$ 563
Mon 25/88:05 a.m.YUL - HNL
1 stop16h 28mMultiple Airlines
Mon 1/910:45 p.m.HNL - YUL
2 stops43h 56mMultiple Airlines
Deal found 9/6C$ 572

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 12 June 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

Mon 15/9

6:00 a.m.-9:36 p.m.

2 stops21h 36m

Honolulu

Fri 19/9

10:45 p.m.-12:40 a.m.

2 stops19h 55m

C$ 384

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Mon 6/10

7:50 a.m.-9:36 p.m.

2 stops19h 46m

Honolulu

Mon 20/10

10:45 p.m.-12:40 a.m.

2 stops19h 55m

C$ 399

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Sat 1/11

12:00 p.m.-2:35 p.m.

2 stops32h 35m

Honolulu

Sat 13/12

11:45 p.m.-12:55 p.m.

2 stops32h 10m

C$ 446

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Mon 6/10

6:15 a.m.-8:50 p.m.

1 stop20h 35m

Honolulu

Fri 24/10

10:05 p.m.-11:45 p.m.

2 stops19h 40m

C$ 453

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Wed 27/8

6:10 a.m.-1:20 p.m.

1 stop13h 10m

Honolulu

Fri 5/9

8:10 p.m.-3:11 p.m.

1 stop13h 01m

C$ 470

LondonHonolulu

YXU - HNL

YXUHNL

London

Tue 1/7

8:00 p.m.-9:37 p.m.

2 stops55h 37m

Honolulu

Tue 15/7

10:45 p.m.-5:14 a.m.

2 stops24h 29m

C$ 470

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

6:30 p.m.-9:42 p.m.

2 stops33h 12m

Honolulu

Thu 30/10

10:45 p.m.-12:40 a.m.

2 stops43h 55m

C$ 472

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Mon 11/8

7:29 p.m.-12:59 p.m.

2 stops23h 30m

Honolulu

Thu 4/9

1:30 p.m.-9:58 a.m.

2 stops14h 28m

C$ 530

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

6:00 a.m.-7:08 p.m.

2 stops19h 08m

Honolulu

Fri 31/10

5:05 p.m.-2:00 p.m.

1 stop14h 55m

C$ 536

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

8:00 a.m.-9:34 p.m.

2 stops18h 34m

Honolulu

Tue 11/11

11:00 p.m.-7:35 p.m.

1 stop15h 35m

C$ 539

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 50 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$ 576). 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 12 June 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 12 June 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
10,000 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Philippine Airlines
7.2
Good
871 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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$ 213. Users have also found prices from C$ 279 and C$ 335 on United Airlines and Air Canada, 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 Montreal Pierre Elliott Trudeau Intl - Honolulu, Toronto Pearson Intl - Honolulu and Toronto Region of Waterloo Intl - Honolulu.

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

    On average you can expect to pay C$ 641 for a flight from Region of Ontario to Honolulu. The cheapest flight overall is C$ 411 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Honolulu) is currently priced at C$ 451.

  • 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$ 576). 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

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Book flights to Ontario if you plan to visit one of these locations
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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.
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Region of Waterloo Intl to Kahului flights
Victoria to Honolulu flights
Winnipeg to Kahului flights
Pierre Elliott Trudeau Intl to Kailua-Kona flights
Toronto Island to Kahului flights
Pierre Elliott Trudeau Intl to Lihue flights
Halifax to Honolulu flights
Kelowna to Kahului flights
Regina to Honolulu flights
Victoria to Kailua-Kona flights
Saskatoon to Honolulu flights
Nanaimo to Kahului flights
Prince George to Honolulu flights
Ottawa to Kailua-Kona flights
Kelowna to Lihue flights
Pearson Intl to Hilo flights
Québec City to Kailua-Kona flights
Saskatoon to Kailua-Kona flights
Edmonton to Lihue flights
Prince George to Kahului flights
Terrace to Honolulu 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 367AverageC$ 735FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 527AverageC$ 1,000FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 551AverageC$ 902FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 572AverageC$ 722FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 632AverageC$ 821FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJet EncoreCheapestC$ 977AverageC$ 1,283FlexibilityNo 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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