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Cheap flights from Ontario to Hawaii from C$ 199

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Hawaii

Keep the following information in mind while searching for Ontario to Hawaii flight deals. Data was last updated 17 September 2025.

Round-trip from

C$ 374

One-way from

C$ 199

Popular in

December

Cheapest in

September

Average price

C$ 615

Good round-trip deal

C$ 706 or less

Good one-way deal

C$ 311 or less
WestJet
  • WestJet
  • 3/3-17/3
  • 4 total stops
  • 43h 44m total
  • Ontario to Hawaii
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WestJet
  • WestJet
  • 3/11
  • 2 total stops
  • 45h 27m total
  • Ontario to Hawaii
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Ontario to Hawaii.
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Price to beat on a one-way flight from Ontario to Hawaii.
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Find flight deals from Ontario to Hawaii

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 17 September 2025.

Sat 6/126:30 p.m.YYZ - OGG
1 stop32h 07mWestJet
Sat 13/1211:15 p.m.OGG - YYZ
1 stop15h 21mWestJet
Deal found 15/9C$ 385
Thu 20/114:15 p.m.YUL - OGG
2 stops35h 12mWestJet
Wed 3/1211:30 p.m.OGG - YUL
2 stops26h 35mWestJet
Deal found 15/9C$ 389
Sat 15/1110:15 p.m.YYZ - OGG
1 stop29h 12mWestJet
Sun 23/1111:50 p.m.OGG - YYZ
1 stop14h 46mWestJet
Deal found 16/9C$ 389
Fri 31/1010:15 p.m.YYZ - OGG
1 stop29h 12mWestJet
Fri 7/1111:30 p.m.OGG - YYZ
1 stop33h 10mWestJet
Deal found 16/9C$ 392
Fri 14/114:15 p.m.YUL - OGG
1 stop35h 34mWestJet
Fri 28/1111:30 p.m.OGG - YUL
2 stops34h 42mWestJet
Deal found 15/9C$ 399
Thu 27/114:15 p.m.YUL - OGG
1 stop34h 22mWestJet
Sun 30/1111:40 p.m.OGG - YUL
1 stop26h 25mWestJet
Deal found 15/9C$ 404
Thu 20/118:00 a.m.YYZ - HNL
2 stops19h 47mWestJet
Sun 30/119:35 p.m.HNL - YYZ
2 stops21h 03mWestJet
Deal found 16/9C$ 406
Sat 1/116:45 p.m.YYZ - HNL
1 stop26h 10mWestJet
Sun 2/119:35 p.m.HNL - YYZ
2 stops20h 36mWestJet
Deal found 16/9C$ 407
Thu 30/106:20 a.m.YKF - HNL
2 stops21h 27mWestJet
Thu 6/1111:30 p.m.HNL - YKF
1 stop24h 58mWestJet
Deal found 14/9C$ 407
Sat 1/111:30 p.m.YYZ - HNL
1 stop14h 00mWestJet
Sat 13/1211:50 p.m.HNL - YYZ
1 stop19h 48mWestJet
Deal found 15/9C$ 409
Tue 18/116:20 a.m.YKF - HNL
2 stops21h 27mWestJet
Thu 27/1111:45 p.m.HNL - YKF
1 stop24h 43mWestJet
Deal found 17/9C$ 409
Tue 25/115:20 p.m.YYZ - HNL
2 stops57h 34mWestJet
Fri 5/1211:30 p.m.HNL - YYZ
1 stop31h 58mWestJet
Deal found 16/9C$ 410

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 17 September 2025.
Use the filters below to find and compare flights from Ontario to Hawaii that are best for you.

Fly from

Ontario

Fly to

Hawaii

Route

Depart

Return

Price

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Tue 3/3

10:45 p.m.-10:23 p.m.

2 stops28h 38m

Kahului

Tue 17/3

10:30 p.m.-7:36 p.m.

2 stops15h 06m

C$ 374

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Sat 15/11

10:15 p.m.-10:27 p.m.

1 stop29h 12m

Kahului

Sun 23/11

11:50 p.m.-7:36 p.m.

1 stop14h 46m

C$ 389

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Tue 3/2

5:50 a.m.-10:42 p.m.

2 stops21h 52m

Honolulu

Sun 15/2

3:55 p.m.-5:16 p.m.

2 stops20h 21m

C$ 391

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Wed 25/2

6:10 p.m.-9:45 p.m.

1 stop32h 35m

Honolulu

Wed 4/3

3:55 p.m.-5:16 p.m.

2 stops20h 21m

C$ 400

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Thu 30/10

6:20 a.m.-9:47 p.m.

2 stops21h 27m

Honolulu

Thu 6/11

11:30 p.m.-5:28 a.m.

1 stop24h 58m

C$ 407

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Tue 18/11

6:20 a.m.-10:47 p.m.

2 stops21h 27m

Honolulu

Thu 27/11

11:45 p.m.-5:28 a.m.

1 stop24h 43m

C$ 409

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Thu 5/3

6:20 a.m.-10:42 p.m.

2 stops21h 22m

Honolulu

Thu 12/3

11:45 p.m.-5:29 a.m.

1 stop23h 44m

C$ 411

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Sat 31/1

10:45 p.m.-9:30 p.m.

2 stops27h 45m

Kahului

Fri 6/2

4:10 p.m.-1:40 p.m.

1 stop16h 30m

C$ 414

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Sat 6/12

8:00 a.m.-9:37 p.m.

2 stops42h 37m

Kahului

Sat 13/12

9:55 p.m.-8:38 a.m.

2 stops29h 43m

C$ 414

MontrealKahului

YUL - OGG

YULOGG

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

6:00 a.m.-4:36 p.m.

2 stops15h 36m

Kahului

Thu 27/11

11:25 p.m.-9:00 p.m.

1 stop16h 35m

C$ 439

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 60 results
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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$ 371). Flying from Region of Ontario to Hawaii in July is currently the most expensive (average of C$ 540). 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.

What is the cheapest time of day to fly from ON to HI?

Find hourly flight availability from Ontario to Hawaii. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

When flying from Region of Ontario to Hawaii, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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 17 September 2025.
See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Ontario to Hawaii have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
WestJet
7.2
Good
3,095 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Air Canada
7.1
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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$ 492, WestJet can have you in Hawaii from Region of Ontario in 14h 26m. The distance from Region of Ontario to Hawaii is about 7429 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$ 199. Users have also found prices from C$ 278 and C$ 367 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$ 371). Flying from Region of Ontario to Hawaii in July is currently the most expensive (average of C$ 540). 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 7 airlines flying from Ontario to Hawaii

Discover the top 7 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 257AverageC$ 1,081FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 371AverageC$ 782FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 402AverageC$ 981FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 413AverageC$ 753FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 443AverageC$ 957FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 641AverageC$ 936FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJet EncoreCheapestC$ 983AverageC$ 1,293FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore 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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