Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Honolulu from C$ 256

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
15 Jul — 22 Jul1
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 15 June 2026.

Fri 28/86:15 a.m.
YYZ
-
HNL
2 stops18h 32m
American Airlines
Tue 1/92:00 p.m.
HNL
-
YYZ
2 stops14h 59m
American Airlines
Deal found 11/6C$ 579
Sat 4/71:17 p.m.
YYZ
-
HNL
2 stops28h 54m
American Airlines
Sun 12/78:30 p.m.
HNL
-
YYZ
2 stops19h 10m
American Airlines
Deal found 12/6C$ 582
Sat 18/77:24 p.m.
YYZ
-
HNL
2 stops22h 47m
American Airlines
Sun 26/79:00 p.m.
HNL
-
YYZ
2 stops19h 31m
American Airlines
Deal found 11/6C$ 583
Fri 17/76:15 p.m.
YYZ
-
HNL
2 stops26h 11m
American Airlines
Thu 23/78:30 p.m.
HNL
-
YYZ
2 stops15h 05m
American Airlines
Deal found 11/6C$ 587
Wed 16/1211:51 a.m.
YYZ
-
HNL
2 stops31h 14m
American Airlines
Mon 28/121:10 p.m.
HNL
-
YYZ
2 stops16h 46m
American Airlines
Deal found 12/6C$ 589
Sun 15/117:14 p.m.
YYZ
-
HNL
2 stops23h 51m
American Airlines
Wed 25/117:50 p.m.
HNL
-
YYZ
2 stops15h 14m
American Airlines
Deal found 11/6C$ 594
Thu 26/116:10 a.m.
YYZ
-
HNL
2 stops20h 49m
American Airlines
Sun 6/1210:45 p.m.
HNL
-
YYZ
2 stops19h 00m
American Airlines
Deal found 13/6C$ 596
Thu 12/114:44 p.m.
YYZ
-
HNL
2 stops25h 22m
American Airlines
Sun 22/117:50 p.m.
HNL
-
YYZ
1 stop12h 22m
American Airlines
Deal found 11/6C$ 597
Wed 22/76:02 p.m.
YYZ
-
HNL
2 stops22h 51m
American Airlines
Fri 24/76:36 p.m.
HNL
-
YYZ
2 stops21h 55m
American Airlines
Deal found 11/6C$ 600
Sat 27/63:45 p.m.
YYZ
-
HNL
2 stops26h 16m
American Airlines
Mon 6/76:36 p.m.
HNL
-
YYZ
2 stops18h 04m
American Airlines
Deal found 9/6C$ 601
Thu 9/73:14 p.m.
YYZ
-
HNL
2 stops25h 39m
American Airlines
Sun 12/710:16 p.m.
HNL
-
YYZ
2 stops18h 57m
American Airlines
Deal found 10/6C$ 603
Fri 10/77:17 a.m.
YYZ
-
HNL
2 stops20h 52m
American Airlines
Thu 23/76:36 p.m.
HNL
-
YYZ
2 stops16h 59m
American Airlines
Deal found 11/6C$ 604

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 15 June 2026.

Round-trip from

C$ 579

One-way from

C$ 256

Popular in

June

Cheapest in

September

Average price

C$ 853

Good round-trip deal

C$ 1,110 or less
American Airlines
  • American Airlines
  • 28/8-1/9
  • 4 total stops
  • 33h 31m total
  • Ontario to Honolulu
Search Deals
American Airlines
  • American Airlines
  • 8/8
  • 2 total stops
  • 23h 05m total
  • Ontario to Honolulu
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 15 June 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

Sat 14/11

6:20 a.m.-9:20 p.m.

1 stop20h 00m

Honolulu

Sat 21/11

2:55 p.m.-4:28 a.m.

2 stops32h 33m

C$ 667

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Thu 12/11

6:20 a.m.-9:30 p.m.

1 stop20h 10m

Honolulu

Thu 26/11

11:30 p.m.-4:28 a.m.

1 stop23h 58m

C$ 692

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Sat 31/10

6:20 a.m.-9:20 p.m.

1 stop21h 00m

Honolulu

Sat 7/11

10:30 p.m.-4:28 a.m.

1 stop24h 58m

C$ 698

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Wed 2/12

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

1 stop32h 20m

Honolulu

Sat 12/12

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

2 stops20h 22m

C$ 705

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Fri 24/7

6:30 a.m.-9:22 p.m.

2 stops20h 52m

Honolulu

Sun 26/7

2:45 p.m.-11:19 a.m.

1 stop14h 34m

C$ 709

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Tue 7/7

6:30 a.m.-9:22 p.m.

2 stops20h 52m

Honolulu

Tue 14/7

2:45 p.m.-11:19 a.m.

1 stop14h 34m

C$ 710

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Fri 26/6

6:30 a.m.-9:14 p.m.

2 stops20h 44m

Honolulu

Fri 3/7

10:40 p.m.-11:14 p.m.

2 stops18h 34m

C$ 710

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Thu 25/6

6:05 a.m.-7:09 p.m.

2 stops19h 04m

Honolulu

Fri 10/7

12:35 p.m.-11:19 a.m.

2 stops16h 44m

C$ 712

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Thu 25/6

6:05 a.m.-7:09 p.m.

2 stops19h 04m

Honolulu

Thu 2/7

10:40 p.m.-11:14 p.m.

2 stops18h 34m

C$ 712

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Wed 11/11

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

1 stop32h 20m

Honolulu

Wed 18/11

10:30 p.m.-4:17 p.m.

1 stop12h 47m

C$ 717

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, October is the cheapest month in which you can book a flight from Region of Ontario to Honolulu (average of C$ 166). Flying from Region of Ontario to Honolulu in December is currently the most expensive (average of C$ 2,509). 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?

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$ 764, WestJet can have you in Honolulu from Region of Ontario in 13h 18m. Region of Ontario and Honolulu are separated by a distance of 7889 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$ 252. Users have also found prices from C$ 291 and C$ 316 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 Hamilton - Honolulu.

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

    On average you can expect to pay C$ 1,110 for a flight from Region of Ontario to Honolulu. The cheapest flight overall is C$ 1,036 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Honolulu) is currently priced at C$ 748.

  • 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, October is the cheapest month in which you can book a flight from Region of Ontario to Honolulu (average of C$ 166). Flying from Region of Ontario to Honolulu in December is currently the most expensive (average of C$ 2,509). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Abbotsford to Kahului flights
Vancouver Intl to Kailua-Kona flights
Calgary to Honolulu flights
Hamilton to Honolulu flights
Edmonton to Honolulu flights
Pearson Intl to Kahului flights
Region of Waterloo Intl to Honolulu flights
Pierre Elliott Trudeau Intl to Kahului flights
Vancouver Intl to Lihue flights
Vancouver Intl to Hilo flights
Calgary to Kahului flights
Calgary to Lihue flights
Edmonton to Kahului flights
Saskatoon to Honolulu flights
Toronto Island to Honolulu flights
Pierre Elliott Trudeau Intl to Kailua-Kona flights
Winnipeg to Honolulu flights
Pearson Intl to Kailua-Kona flights
Nanaimo to Kahului flights
Victoria to Kailua-Kona flights
Victoria to Kahului flights
Victoria to Honolulu flights
Calgary to Kailua-Kona flights
Pearson Intl to Lihue flights
Kelowna to Honolulu flights
Ottawa to Honolulu flights
Winnipeg to Kahului flights
Halifax to Honolulu flights
Québec City to Honolulu flights
Edmonton to Kailua-Kona flights
Kelowna to Kahului flights
Saskatoon to Kahului flights
Edmonton to Lihue flights
Kelowna to Lihue flights
Hamilton to Kahului flights
Toronto Island to Kahului flights
Regina to Honolulu flights
Victoria to Hilo flights
Region of Waterloo Intl to Kahului flights
Halifax to Kahului flights
Ottawa to Kahului flights
Québec City to Kahului flights
Calgary to Hilo flights
Saskatoon to Kailua-Kona flights
Moncton to Honolulu flights
Terrace to Honolulu 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 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 273AverageC$ 584FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 276AverageC$ 768FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 350AverageC$ 652FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 378AverageC$ 685FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 387AverageC$ 589FlexibilityNo cancel feeOn-time60%
Search WestJet 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.