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Cheap flights from Ontario to Hawaii 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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
21 Jul — 28 Jul1
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 21 June 2026.

Tue 8/97:15 p.m.
YYZ
-
HNL
2 stops24h 35m
American Airlines
Wed 9/95:35 p.m.
HNL
-
YYZ
2 stops23h 25m
American Airlines
Deal found 16/6C$ 410
Sat 5/911:39 a.m.
YYZ
-
HNL
2 stops30h 01m
American Airlines
Wed 9/98:40 p.m.
HNL
-
YYZ
1 stop14h 20m
American Airlines
Deal found 16/6C$ 417
Wed 21/106:15 a.m.
YYZ
-
HNL
2 stops21h 29m
American Airlines
Mon 2/1111:00 p.m.
HNL
-
YYZ
2 stops17h 29m
American Airlines
Deal found 19/6C$ 432
Wed 16/91:15 p.m.
YYZ
-
HNL
2 stops30h 35m
American Airlines
Fri 13/112:36 p.m.
HNL
-
YYZ
2 stops14h 40m
American Airlines
Deal found 21/6C$ 433
Tue 1/97:15 p.m.
YYZ
-
HNL
2 stops25h 10m
American Airlines
Mon 7/96:38 p.m.
HNL
-
YYZ
2 stops21h 57m
American Airlines
Deal found 18/6C$ 434
Sat 5/96:00 a.m.
YYZ
-
HNL
2 stops18h 47m
American Airlines
Fri 11/95:35 p.m.
HNL
-
YYZ
2 stops23h 51m
American Airlines
Deal found 16/6C$ 437
Sat 19/126:23 p.m.
YYZ
-
HNL
2 stops24h 42m
American Airlines
Tue 22/121:10 p.m.
HNL
-
YYZ
2 stops16h 59m
American Airlines
Deal found 19/6C$ 441
Thu 22/103:00 p.m.
YYZ
-
HNL
2 stops27h 13m
American Airlines
Fri 23/1011:14 p.m.
HNL
-
YYZ
2 stops18h 27m
American Airlines
Deal found 21/6C$ 444
Thu 22/102:45 p.m.
YYZ
-
HNL
1 stop27h 28m
American Airlines
Wed 28/1011:14 p.m.
HNL
-
YYZ
2 stops18h 01m
American Airlines
Deal found 19/6C$ 449
Wed 2/97:15 p.m.
YYZ
-
HNL
2 stops29h 32m
American Airlines
Thu 10/99:51 p.m.
HNL
-
YYZ
2 stops18h 48m
American Airlines
Deal found 18/6C$ 451
Mon 19/107:20 p.m.
YYZ
-
HNL
2 stops22h 53m
American Airlines
Thu 29/105:36 p.m.
HNL
-
YYZ
2 stops17h 39m
American Airlines
Deal found 21/6C$ 453
Thu 17/911:53 a.m.
YYZ
-
HNL
2 stops32h 41m
American Airlines
Fri 13/112:36 p.m.
HNL
-
YYZ
2 stops14h 40m
American Airlines
Deal found 21/6C$ 454

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 21 June 2026.

Round-trip from

C$ 410

One-way from

C$ 256

Popular in

July

Cheapest in

September

Average price

C$ 833

Good round-trip deal

C$ 1,124 or less
American Airlines
  • American Airlines
  • 8/9-9/9
  • 4 total stops
  • 48h 00m total
  • Ontario to Hawaii
Search Deals
American Airlines
  • American Airlines
  • 29/7
  • 2 total stops
  • 22h 09m total
  • Ontario to Hawaii
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 178 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 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 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 21 June 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

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$ 587

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Mon 23/11

6:15 a.m.-9:53 p.m.

2 stops20h 38m

Honolulu

Wed 25/11

12:45 p.m.-11:29 a.m.

2 stops17h 44m

C$ 597

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Wed 9/12

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

1 stop32h 20m

Honolulu

Wed 16/12

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

1 stop12h 47m

C$ 620

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Wed 21/10

11:00 a.m.-7:43 p.m.

2 stops14h 43m

Honolulu

Wed 28/10

8:25 p.m.-2:10 p.m.

1 stop11h 45m

C$ 662

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Wed 21/10

6:15 a.m.-7:24 p.m.

2 stops19h 09m

Honolulu

Wed 28/10

1:30 p.m.-10:24 a.m.

2 stops14h 54m

C$ 666

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Sat 3/10

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

2 stops30h 15m

Honolulu

Sat 10/10

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

2 stops15h 55m

C$ 688

MontrealKahului

YUL - OGG

YULOGG

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

4:15 p.m.-9:30 p.m.

2 stops59h 15m

Kahului

Fri 6/11

10:30 p.m.-2:12 p.m.

2 stops34h 42m

C$ 689

MontrealKahului

YUL - OGG

YULOGG

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

6:10 a.m.-7:22 p.m.

2 stops19h 12m

Kahului

Tue 10/11

11:10 p.m.-9:06 p.m.

1 stop16h 56m

C$ 723

MontrealKahului

YUL - OGG

YULOGG

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

7:00 a.m.-3:40 p.m.

1 stop13h 40m

Kahului

Sun 22/11

5:10 p.m.-3:59 p.m.

2 stops17h 49m

C$ 732

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Tue 8/9

7:45 a.m.-9:13 p.m.

2 stops19h 28m

Honolulu

Tue 15/9

10:39 p.m.-11:13 p.m.

2 stops18h 34m

C$ 740

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/6

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, October is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 168). Flying from Region of Ontario to Hawaii in August is currently the most expensive (average of C$ 1,776). 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 21 June 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
8,421 reviews
Check prices

Comfort

7.8

Overall

7.8

Food

7.2

Boarding

8.1

Entertainment

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
8,421 reviews
Delta
7.8
Good
8,421 reviews
Check prices

Comfort

7.8

Overall

7.8

Food

7.2

Boarding

8.1

Entertainment

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
9,871 reviews
Delta
7.8
Good
8,421 reviews
Check prices

Comfort

7.8

Overall

7.8

Food

7.2

Boarding

8.1

Entertainment

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
3,377 reviews
Delta
7.8
Good
8,421 reviews
Check prices

Comfort

7.8

Overall

7.8

Food

7.2

Boarding

8.1

Entertainment

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
11,735 reviews
Delta
7.8
Good
8,421 reviews
Check prices

Comfort

7.8

Overall

7.8

Food

7.2

Boarding

8.1

Entertainment

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
11,236 reviews
Delta
7.8
Good
8,421 reviews
Check prices

Comfort

7.8

Overall

7.8

Food

7.2

Boarding

8.1

Entertainment

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$ 662, WestJet can have you in Hawaii from Region of Ontario in 14h 43m. 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$ 231. Users have also found prices from C$ 259 and C$ 312 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, October is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 168). Flying from Region of Ontario to Hawaii in August is currently the most expensive (average of C$ 1,776). 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 21 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 257AverageC$ 623FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 276AverageC$ 552FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 281AverageC$ 901FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 353AverageC$ 838FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 376AverageC$ 684FlexibilityNo 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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