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Cheap flights from Ontario to Hawaii from C$ 298

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Hawaii

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Hawaii
Explore the most affordable flight options available from Ontario to Hawaii. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 May 2026.

Sat 6/610:00 a.m.
YYZ
-
OGG
2 stops17h 50m
WestJet
Sat 13/610:50 p.m.
OGG
-
YYZ
2 stops24h 55m
WestJet
Deal found 16/5C$ 539
Fri 19/65:20 p.m.
YYZ
-
OGG
2 stops34h 30m
WestJet
Mon 22/610:50 p.m.
OGG
-
YYZ
1 stop16h 00m
WestJet
Deal found 19/5C$ 540
Fri 19/65:20 p.m.
YYZ
-
OGG
2 stops34h 30m
WestJet
Thu 25/610:50 p.m.
OGG
-
YYZ
2 stops19h 20m
WestJet
Deal found 15/5C$ 543
Fri 19/610:25 p.m.
YYZ
-
HNL
2 stops28h 30m
WestJet
Sun 28/69:55 p.m.
HNL
-
YYZ
2 stops20h 15m
WestJet
Deal found 15/5C$ 575
Sat 20/66:00 a.m.
YYZ
-
HNL
2 stops20h 55m
WestJet
Sat 27/69:20 p.m.
HNL
-
YYZ
2 stops25h 50m
WestJet
Deal found 15/5C$ 578
Fri 5/610:20 p.m.
YYZ
-
OGG
2 stops29h 30m
WestJet
Fri 19/610:50 p.m.
OGG
-
YYZ
2 stops19h 09m
WestJet
Deal found 19/5C$ 579
Sat 24/101:30 p.m.
YYZ
-
HNL
1 stop12h 50m
WestJet
Sun 1/119:35 p.m.
HNL
-
YYZ
2 stops14h 53m
WestJet
Deal found 19/5C$ 580
Mon 15/66:15 a.m.
YYZ
-
HNL
2 stops20h 59m
Delta
Mon 22/64:08 p.m.
HNL
-
YYZ
2 stops17h 11m
Delta
Deal found 18/5C$ 590
Fri 5/66:10 a.m.
YYZ
-
HNL
2 stops19h 36m
Delta
Thu 11/610:40 p.m.
HNL
-
YYZ
2 stops18h 22m
Delta
Deal found 14/5C$ 591
Thu 28/57:00 a.m.
YYZ
-
HNL
1 stop12h 32m
United Airlines
Tue 2/62:40 p.m.
HNL
-
YYZ
2 stops15h 09m
United Airlines
Deal found 14/5C$ 597
Thu 18/68:15 a.m.
YYZ
-
OGG
1 stop19h 35m
WestJet
Mon 22/610:50 p.m.
OGG
-
YYZ
1 stop14h 15m
WestJet
Deal found 18/5C$ 598
Fri 29/57:00 a.m.
YYZ
-
HNL
2 stops18h 25m
United Airlines
Fri 5/61:00 p.m.
HNL
-
YYZ
2 stops14h 54m
United Airlines
Deal found 15/5C$ 602

Find flight deals from Ontario to Hawaii

Keep the following information in mind while searching for Ontario to Hawaii flight deals. Data was last updated 20 May 2026.

Round-trip from

C$ 539

One-way from

C$ 298

Popular in

June

Cheapest in

September

Average price

C$ 741

Good round-trip deal

C$ 1,019 or less
WestJet
  • WestJet
  • 6/6-13/6
  • 4 total stops
  • 42h 45m total
  • Ontario to Hawaii
Search Deals
WestJet
  • WestJet
  • 19/6
  • 2 total stops
  • 28h 30m total
  • Ontario to Hawaii
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Hawaii.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Hawaii 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 20 May 2026.
Use the filters below to find and compare flights from Ontario to Hawaii that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Tue 16/6

6:03 a.m.-3:15 p.m.

1 stop15h 12m

Honolulu

Tue 23/6

12:30 p.m.-12:25 p.m.

2 stops17h 55m

C$ 590

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Mon 15/6

7:45 a.m.-9:14 p.m.

2 stops19h 29m

Honolulu

Mon 22/6

4:08 p.m.-3:19 p.m.

2 stops17h 11m

C$ 590

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Mon 1/6

6:10 a.m.-9:01 p.m.

2 stops20h 51m

Honolulu

Fri 5/6

1:50 p.m.-11:36 a.m.

2 stops15h 46m

C$ 639

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Wed 10/6

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

2 stops20h 44m

Honolulu

Thu 18/6

12:30 p.m.-12:25 p.m.

2 stops17h 55m

C$ 646

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Fri 5/6

7:45 a.m.-9:11 p.m.

2 stops19h 26m

Honolulu

Wed 10/6

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

2 stops18h 34m

C$ 646

TorontoHonolulu

YTZ - HNL

YTZHNL

Toronto Island

Sun 18/10

8:55 p.m.-8:35 p.m.

2 stops29h 40m

Honolulu

Tue 20/10

9:50 p.m.-10:55 a.m.

2 stops31h 05m

C$ 653
Quickest round-trip

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Fri 4/9

11:00 a.m.-7:48 p.m.

2 stops14h 48m

Honolulu

Sat 12/9

1:00 p.m.-10:04 a.m.

2 stops15h 04m

C$ 674

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Fri 18/9

6:00 a.m.-7:21 p.m.

2 stops19h 21m

Honolulu

Sat 26/9

12:45 p.m.-11:27 a.m.

2 stops16h 42m

C$ 674

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Tue 22/9

7:45 a.m.-8:47 p.m.

2 stops19h 02m

Honolulu

Tue 13/10

1:30 p.m.-9:01 a.m.

2 stops13h 31m

C$ 674

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Mon 12/10

6:00 a.m.-8:53 p.m.

2 stops20h 53m

Honolulu

Thu 22/10

9:59 p.m.-9:58 p.m.

2 stops17h 59m

C$ 674

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Ontario to Hawaii

Have a flexible travel schedule? Discover the best time to fly to Hawaii 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 Hawaii

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

Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 263). Flying from Region of Ontario to Hawaii in August is currently the most expensive (average of C$ 1,315). 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 Hawaii?

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

To ensure you get the cheapest price possible for a flight from Region of Ontario to Hawaii, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Hawaii

Get insights into the airlines that provide service to Hawaii. 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 Hawaii. Reviews last updated 20 May 2026.
See what other customers who have flown with Delta,United Airlines, andWestJet from Ontario to Hawaii have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,452 reviews
Check prices

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.9
Good
8,452 reviews
Delta
7.9
Good
8,452 reviews
Check prices

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
9,737 reviews
Delta
7.9
Good
8,452 reviews
Check prices

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
WestJet
7.2
Good
3,340 reviews
Delta
7.9
Good
8,452 reviews
Check prices

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
American Airlines
7.1
Good
11,642 reviews
Delta
7.9
Good
8,452 reviews
Check prices

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,065 reviews
Delta
7.9
Good
8,452 reviews
Check prices

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

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

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

    For as low as C$ 590, Delta can have you in Hawaii from Region of Ontario in 15h 12m. The distance from Region of Ontario to Hawaii is about 7466 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 222. Users have also found prices from C$ 286 and C$ 302 on United Airlines and Air Canada, respectively.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 263). Flying from Region of Ontario to Hawaii in August is currently the most expensive (average of C$ 1,315). 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 Hawaii

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ontario to Hawaii

Discover the top 5 airlines that operate flights from Ontario to Hawaii. 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 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 249AverageC$ 569FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 268AverageC$ 574FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 275AverageC$ 868FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 356AverageC$ 834FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 366AverageC$ 656FlexibilityNo 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 Hawaii?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Hawaii from Ontario today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Ontario to Hawaii by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Hawaii from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Ontario to Hawaii 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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