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Cheap flights from Ontario to Hawaii from C$ 276

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
1 Sep — 8 Sep1
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 2 August 2026.

Wed 21/107:29 a.m.
YYZ
-
HNL
2 stops18h 53m
American Airlines
Tue 27/108:40 p.m.
HNL
-
YYZ
2 stops15h 05m
American Airlines
Deal found 31/7C$ 461
Tue 15/96:46 a.m.
YYZ
-
HNL
2 stops19h 30m
American Airlines
Mon 21/98:40 p.m.
HNL
-
YYZ
2 stops16h 02m
American Airlines
Deal found 30/7C$ 490
Tue 20/107:29 a.m.
YYZ
-
HNL
2 stops18h 53m
American Airlines
Tue 27/106:38 p.m.
HNL
-
YYZ
2 stops14h 18m
American Airlines
Deal found 30/7C$ 493
Wed 21/107:29 a.m.
YYZ
-
HNL
2 stops18h 53m
American Airlines
Mon 2/117:30 p.m.
HNL
-
YYZ
1 stop12h 36m
American Airlines
Deal found 1/8C$ 495
Tue 1/96:15 a.m.
YYZ
-
HNL
2 stops19h 55m
American Airlines
Tue 8/910:30 p.m.
HNL
-
YYZ
2 stops19h 16m
American Airlines
Deal found 28/7C$ 509
Fri 11/98:40 p.m.
YKF
-
HNL
2 stops30h 15m
WestJet
Fri 18/99:55 p.m.
HNL
-
YKF
2 stops15h 55m
WestJet
Deal found 1/8C$ 642
Tue 15/98:40 p.m.
YKF
-
HNL
2 stops30h 15m
WestJet
Wed 23/99:55 p.m.
HNL
-
YKF
2 stops15h 55m
WestJet
Deal found 31/7C$ 646
Sun 6/98:40 p.m.
YKF
-
HNL
2 stops30h 15m
WestJet
Sun 13/99:55 p.m.
HNL
-
YKF
2 stops15h 55m
WestJet
Deal found 30/7C$ 647
Tue 1/98:40 p.m.
YKF
-
HNL
2 stops30h 15m
WestJet
Sat 5/99:20 p.m.
HNL
-
YKF
1 stop16h 30m
WestJet
Deal found 31/7C$ 651
Fri 4/98:40 p.m.
YKF
-
HNL
1 stop29h 40m
WestJet
Sat 12/99:55 p.m.
HNL
-
YKF
2 stops15h 55m
WestJet
Deal found 30/7C$ 653
Wed 2/126:10 p.m.
YHM
-
HNL
1 stop32h 20m
WestJet
Wed 16/1210:30 p.m.
HNL
-
YHM
1 stop12h 47m
WestJet
Deal found 1/8C$ 667
Thu 26/116:10 p.m.
YHM
-
HNL
1 stop32h 20m
WestJet
Sat 5/122:55 p.m.
HNL
-
YHM
2 stops20h 22m
WestJet
Deal found 31/7C$ 671

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 2 August 2026.

Round-trip from

C$ 461

One-way from

C$ 276

Popular in

July

Cheapest in

November

Average price

C$ 752

Good round-trip deal

C$ 1,034 or less
American Airlines
  • American Airlines
  • 21/10-27/10
  • 4 total stops
  • 33h 58m total
  • Ontario to Hawaii
Search Deals
American Airlines
  • American Airlines
  • 25/8
  • 2 total stops
  • 17h 27m total
  • Ontario to Hawaii
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$ 26 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 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 2 August 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

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Fri 11/9

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

2 stops30h 15m

Honolulu

Fri 18/9

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

2 stops15h 55m

C$ 642

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$ 646

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$ 695

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$ 698

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Fri 11/9

11:38 a.m.-9:12 p.m.

2 stops15h 34m

Honolulu

Tue 15/9

9:30 p.m.-9:59 p.m.

2 stops18h 29m

C$ 722

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Fri 28/8

6:00 a.m.-7:11 p.m.

2 stops19h 11m

Honolulu

Sun 6/9

2:50 p.m.-11:19 a.m.

1 stop14h 29m

C$ 722

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Sat 19/9

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

2 stops17h 27m

Honolulu

Sat 26/9

2:50 p.m.-11:18 a.m.

1 stop14h 28m

C$ 722

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Thu 27/8

6:00 a.m.-1:20 p.m.

1 stop13h 20m

Honolulu

Wed 9/9

2:50 p.m.-11:18 a.m.

1 stop14h 28m

C$ 722

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Fri 28/8

6:15 p.m.-8:20 p.m.

2 stops32h 05m

Honolulu

Wed 9/9

9:55 p.m.-5:35 a.m.

2 stops25h 40m

C$ 730
Quickest round-trip

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Mon 31/8

6:10 a.m.-1:34 p.m.

1 stop13h 24m

Honolulu

Thu 3/9

1:25 p.m.-7:00 a.m.

1 stop11h 35m

C$ 737

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 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, January is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 594). Flying from Region of Ontario to Hawaii in July is currently the most expensive (average of C$ 963). 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?

Airfare is below average for this route at the moment.
Region of Ontario to Hawaii flights typically cost between C$ 651 and C$ 1,024 in October.
The cheapest round-trip price found within the last 5 days was C$ 461 on American Airlines (21 Oct-27 Oct).

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 62 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 2 August 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
7.8
Good
8,488 reviews
Check prices

Food

7.2

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

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
7.8
Good
8,488 reviews
Delta
7.8
Good
8,488 reviews
Check prices

Food

7.2

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

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
10,058 reviews
Delta
7.8
Good
8,488 reviews
Check prices

Food

7.2

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

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
3,424 reviews
Delta
7.8
Good
8,488 reviews
Check prices

Food

7.2

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

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
11,843 reviews
Delta
7.8
Good
8,488 reviews
Check prices

Food

7.2

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

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
11,420 reviews
Delta
7.8
Good
8,488 reviews
Check prices

Food

7.2

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

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$ 722, WestJet can have you in Hawaii from Region of Ontario in 15h 34m. 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$ 229. Users have also found prices from C$ 256 and C$ 309 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, January is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 594). Flying from Region of Ontario to Hawaii in July is currently the most expensive (average of C$ 963). 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

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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 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 227AverageC$ 476FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 277AverageC$ 640FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 280AverageC$ 905FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 355AverageC$ 866FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 373AverageC$ 687FlexibilityNo 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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