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Cheap flights from Ontario to Honolulu from C$ 270

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Honolulu

Enter your travel dates to find the best prices.

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 4 August 2026.

Wed 21/107:29 a.m. -
2 stops18h 53m
Tue 27/106:38 p.m. -
1 stop13h 11m
Deal found 31/7C$ 462
Tue 15/96:46 a.m. -
2 stops19h 30m
Fri 25/98:40 p.m. -
2 stops14h 35m
Deal found 3/8C$ 482
Wed 21/107:29 a.m. -
2 stops18h 53m
Mon 2/117:30 p.m. -
1 stop12h 36m
Deal found 1/8C$ 496
Thu 29/108:00 a.m. -
2 stops18h 22m
Thu 5/117:00 p.m. -
1 stop12h 37m
Deal found 3/8C$ 502
Wed 14/107:29 a.m. -
2 stops18h 53m
Mon 19/108:40 p.m. -
2 stops14h 44m
Deal found 4/8C$ 503
Tue 20/107:29 a.m. -
2 stops18h 53m
Tue 27/106:38 p.m. -
2 stops14h 18m
Deal found 30/7C$ 507
Fri 6/116:21 p.m. -
1 stop25h 57m
Fri 13/1110:33 p.m. -
2 stops14h 08m
Deal found 1/8C$ 516
Fri 11/98:40 p.m. -
2 stops30h 15m
Fri 18/99:55 p.m. -
2 stops15h 55m
Deal found 1/8C$ 644
Tue 15/98:40 p.m. -
2 stops30h 15m
Wed 23/99:55 p.m. -
2 stops15h 55m
Deal found 31/7C$ 648
Fri 11/98:40 p.m. -
2 stops30h 15m
Mon 14/99:55 p.m. -
2 stops15h 55m
Deal found 3/8C$ 652
Tue 1/98:40 p.m. -
2 stops30h 15m
Sat 5/99:20 p.m. -
1 stop16h 30m
Deal found 31/7C$ 654
Wed 2/98:40 p.m. -
2 stops54h 15m
Wed 9/99:55 p.m. -
2 stops15h 55m
Deal found 3/8C$ 666

Find flight deals from Ontario to Honolulu

Keep the following information in mind while searching for Ontario to Honolulu flight deals. Data was last updated 4 August 2026.

Round-trip from

C$ 462

One-way from

C$ 270

Popular in

July

Cheapest in

November

Average price

C$ 755

Good round-trip deal

C$ 1,038 or less
American Airlines
  • American Airlines
  • 21/10-27/10
  • 3 total stops
  • 32h 04m total
  • Ontario to Honolulu
Search Deals
American Airlines
  • American Airlines
  • 14/10
  • 2 total stops
  • 18h 22m total
  • Ontario to Honolulu
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Honolulu.
Search Deals

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 4 August 2026.
Use the filters below to find and compare flights from Ontario to Honolulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Tue 15/9

8:40 p.m.-8:55 p.m.

2 stops30h 15m

Honolulu

Wed 23/9

9:55 p.m.-7:50 p.m.

2 stops15h 55m

C$ 648

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Thu 26/11

6:10 p.m.-9:30 p.m.

1 stop32h 20m

Honolulu

Sat 5/12

2:55 p.m.-4:17 p.m.

2 stops20h 22m

C$ 673

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Thu 12/11

6:10 p.m.-9:30 p.m.

1 stop32h 20m

Honolulu

Tue 17/11

2:55 p.m.-4:17 p.m.

2 stops20h 22m

C$ 676

LondonHonolulu

YXU - HNL

YXUHNL

London

Sun 13/9

6:10 a.m.-8:55 p.m.

2 stops20h 45m

Honolulu

Sun 20/9

9:55 p.m.-5:20 a.m.

2 stops25h 25m

C$ 690

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Thu 1/10

8:40 p.m.-8:55 p.m.

2 stops30h 15m

Honolulu

Wed 7/10

9:55 p.m.-7:50 p.m.

2 stops39h 55m

C$ 697

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Tue 1/9

8:40 p.m.-8:55 p.m.

2 stops30h 15m

Honolulu

Wed 9/9

9:55 p.m.-7:50 p.m.

2 stops15h 55m

C$ 700

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Mon 7/9

8:40 p.m.-8:55 p.m.

2 stops54h 15m

Honolulu

Wed 23/9

9:55 p.m.-7:50 p.m.

2 stops15h 55m

C$ 700

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Sun 1/11

6:10 p.m.-9:50 p.m.

2 stops32h 40m

Honolulu

Tue 3/11

2:55 p.m.-4:17 p.m.

2 stops20h 22m

C$ 720

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Fri 2/10

7:45 a.m.-9:12 p.m.

2 stops19h 27m

Honolulu

Fri 9/10

2:51 p.m.-11:19 a.m.

1 stop14h 28m

C$ 739

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Thu 3/9

10:45 a.m.-7:15 p.m.

1 stop14h 30m

Honolulu

Mon 14/9

8:00 p.m.-3:14 p.m.

1 stop13h 14m

C$ 739

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from Region of Ontario to Honolulu (average of C$ 596). Flying from Region of Ontario to Honolulu in July is currently the most expensive (average of C$ 940). 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.

How much does it cost to fly round-trip from Region of Ontario to Honolulu?

Airfare is below average for this route at the moment.
Region of Ontario to Honolulu flights typically cost between C$ 654 and C$ 1,027 in October.
The cheapest round-trip price found within the last 5 days was C$ 462 on American Airlines (21 Oct-27 Oct).

How far ahead should I book a flight from Region of Ontario to Honolulu?

The price you pay for your flight from Region of Ontario to Honolulu may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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.

  • How long is the flight from Region of Ontario to Honolulu?

    For as low as C$ 739, WestJet can have you in Honolulu from Region of Ontario in 14h 30m. Region of Ontario and Honolulu are separated by a distance of 7466 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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$ 229. Users have also found prices from C$ 318 and C$ 329 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 Montreal Pierre Elliott Trudeau Intl - Honolulu, Toronto Pearson Intl - Honolulu and Ottawa - Honolulu.

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

    On average you can expect to pay C$ 1,210 for a flight from Region of Ontario to Honolulu. The cheapest flight overall is C$ 822 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Honolulu) is currently priced at C$ 777.

  • 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, November is the cheapest month in which you can book a flight from Region of Ontario to Honolulu (average of C$ 596). Flying from Region of Ontario to Honolulu in July is currently the most expensive (average of C$ 940). 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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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
Vancouver Intl to Kahului flights
Pierre Elliott Trudeau Intl to Honolulu flights
Pearson Intl to Honolulu flights
Calgary to Honolulu flights
Vancouver Intl to Kailua-Kona flights
Edmonton to Honolulu flights
Vancouver Intl to Lihue flights
Pearson Intl to Kailua-Kona flights
Calgary to Kahului flights
Pearson Intl to Kahului flights
Abbotsford to Kahului flights
Pierre Elliott Trudeau Intl to Kahului flights
Edmonton to Kahului flights
Regina to Honolulu flights
Winnipeg to Honolulu flights
Calgary to Lihue flights
Winnipeg to Kahului flights
Calgary to Kailua-Kona flights
Saskatoon to Honolulu flights
Ottawa to Kahului flights
Pierre Elliott Trudeau Intl to Kailua-Kona flights
Ottawa to Honolulu flights
Kelowna to Honolulu flights
Hamilton to Honolulu flights
Québec City to Honolulu flights
Toronto Island to Honolulu flights
Victoria to Kahului flights
Edmonton to Kailua-Kona flights
Victoria to Honolulu flights
Kelowna to Kailua-Kona flights
Winnipeg to Kailua-Kona flights
Victoria to Kailua-Kona flights
Region of Waterloo Intl to Honolulu flights
Kelowna to Kahului flights
Pearson Intl to Lihue flights
Prince George to Honolulu flights
Québec City to Kahului flights
Pierre Elliott Trudeau Intl to Hilo flights
Vancouver Intl to Hilo flights
Hamilton to Kahului flights
Halifax to Honolulu flights
London to Honolulu flights
Québec City to Kailua-Kona flights
Saskatoon to Kailua-Kona flights
Regina to Kahului flights
Comox to Honolulu flights
St. John's to Honolulu flights
Edmonton to Lihue flights
Pierre Elliott Trudeau Intl to Lihue flights

Top 5 airlines flying from Ontario to Honolulu

Discover the top 5 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 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 229AverageC$ 470FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 279AverageC$ 863FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 359AverageC$ 723FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 389AverageC$ 631FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 414AverageC$ 711FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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