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Cheap flights from Ontario to Hawaii from C$ 229

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 6 November 2025.

Thu 4/126:20 a.m.YKF - HNL
1 stop20h 34mWestJet
Thu 11/1211:45 p.m.HNL - YKF
1 stop24h 43mWestJet
Deal found 4/11C$ 437
Sat 6/126:20 a.m.YKF - HNL
2 stops21h 27mWestJet
Sat 13/1211:50 p.m.HNL - YKF
2 stops24h 38mWestJet
Deal found 5/11C$ 444
Fri 21/115:20 p.m.YYZ - OGG
2 stops34h 29mWestJet
Thu 4/1211:30 p.m.OGG - YYZ
1 stop25h 38mWestJet
Deal found 5/11C$ 450
Fri 21/116:30 p.m.YYZ - OGG
2 stops33h 19mWestJet
Fri 28/1111:30 p.m.OGG - YYZ
2 stops19h 09mWestJet
Deal found 5/11C$ 453
Sat 6/1210:15 p.m.YYZ - OGG
2 stops28h 22mWestJet
Sat 13/1211:15 p.m.OGG - YYZ
2 stops19h 24mWestJet
Deal found 6/11C$ 460
Tue 18/116:20 a.m.YKF - HNL
2 stops21h 27mWestJet
Tue 25/1111:50 p.m.HNL - YKF
2 stops24h 38mWestJet
Deal found 4/11C$ 466
Sat 29/116:20 a.m.YKF - HNL
1 stop20h 34mWestJet
Fri 12/123:55 p.m.HNL - YKF
2 stops56h 33mWestJet
Deal found 4/11C$ 467
Wed 10/1210:15 p.m.YYZ - OGG
1 stop27h 33mWestJet
Wed 17/1211:30 p.m.OGG - YYZ
2 stops19h 08mWestJet
Deal found 6/11C$ 470
Wed 26/1110:50 p.m.YYZ - HNL
2 stops28h 04mWestJet
Sun 7/129:35 p.m.HNL - YYZ
2 stops21h 51mWestJet
Deal found 6/11C$ 477
Sat 6/128:00 a.m.YYZ - HNL
2 stops19h 47mWestJet
Mon 8/1211:50 p.m.HNL - YYZ
2 stops18h 21mWestJet
Deal found 6/11C$ 480
Tue 2/1212:30 p.m.YYZ - KOA
2 stops36h 59mWestJet
Tue 9/129:30 p.m.KOA - YYZ
1 stop27h 38mWestJet
Deal found 5/11C$ 481
Wed 3/1210:15 p.m.YYZ - HNL
2 stops28h 39mWestJet
Wed 10/123:55 p.m.HNL - YYZ
2 stops20h 28mWestJet
Deal found 5/11C$ 482

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 6 November 2025.

Round-trip from

C$ 423

One-way from

C$ 264

Popular in

December

Cheapest in

September

Average price

C$ 633

Good round-trip deal

C$ 665 or less

Good one-way deal

C$ 332 or less
WestJet
  • WestJet
  • 5/3-12/3
  • 2 total stops
  • 44h 09m total
  • Ontario to Hawaii
Search Deals
WestJet
  • WestJet
  • 1/12
  • 2 total stops
  • 21h 27m total
  • Ontario to Hawaii
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Hawaii.
Search Deals
Price to beat on a one-way 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 6 November 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

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Thu 5/3

6:20 a.m.-9:45 p.m.

1 stop20h 25m

Honolulu

Thu 12/3

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

1 stop23h 44m

C$ 425

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Tue 24/2

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

2 stops21h 22m

Honolulu

Tue 3/3

11:50 p.m.-5:29 a.m.

2 stops24h 39m

C$ 433

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Thu 4/12

6:20 a.m.-9:54 p.m.

1 stop20h 34m

Honolulu

Thu 11/12

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

1 stop24h 43m

C$ 437

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Sat 6/12

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

2 stops21h 27m

Honolulu

Sat 13/12

11:50 p.m.-5:28 a.m.

2 stops24h 38m

C$ 444

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Tue 2/12

6:30 p.m.-10:27 p.m.

2 stops32h 57m

Kahului

Tue 9/12

4:10 p.m.-11:39 p.m.

2 stops26h 29m

C$ 444

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Tue 10/3

6:20 a.m.-9:42 p.m.

2 stops21h 22m

Honolulu

Tue 24/3

10:50 p.m.-5:29 a.m.

2 stops24h 39m

C$ 449

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Thu 15/1

6:20 a.m.-9:54 p.m.

1 stop20h 34m

Honolulu

Thu 22/1

11:50 p.m.-5:28 a.m.

2 stops24h 38m

C$ 450

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Thu 15/1

7:45 a.m.-10:27 p.m.

2 stops19h 42m

Kahului

Tue 20/1

4:10 p.m.-11:11 p.m.

2 stops26h 01m

C$ 451

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Sat 6/12

6:30 p.m.-10:27 p.m.

2 stops32h 57m

Kahului

Sat 13/12

4:10 p.m.-12:38 a.m.

1 stop27h 28m

C$ 453

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Thu 19/2

6:20 a.m.-9:45 p.m.

1 stop20h 25m

Honolulu

Sat 28/2

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

1 stop24h 44m

C$ 454

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

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, May is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 302). Flying from Region of Ontario to Hawaii in July is currently the most expensive (average of C$ 461). 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 6 November 2025.

One of the essential ways to save on airfare from Region of Ontario to Hawaii is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 19% on airfare.

What is the cheapest day to fly from Region of Ontario to Hawaii?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Hawaii. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Hawaii flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 6 November 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
11,246 reviews
Check prices

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

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
11,246 reviews
Alaska Airlines
8.0
Very good
11,246 reviews
Check prices

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

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
7.9
Good
8,001 reviews
Alaska Airlines
8.0
Very good
11,246 reviews
Check prices

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

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
9,007 reviews
Alaska Airlines
8.0
Very good
11,246 reviews
Check prices

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

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
3,155 reviews
Alaska Airlines
8.0
Very good
11,246 reviews
Check prices

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

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
10,416 reviews
Alaska Airlines
8.0
Very good
11,246 reviews
Check prices

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.1

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$ 592, WestJet can have you in Hawaii from Region of Ontario in 15h 31m. The distance from Region of Ontario to Hawaii is about 7865 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$ 317 and C$ 322 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, May is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 302). Flying from Region of Ontario to Hawaii in July is currently the most expensive (average of C$ 461). 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 6 airlines flying from Ontario to Hawaii

Discover the top 6 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 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 264AverageC$ 628FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 379AverageC$ 740FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 410AverageC$ 848FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 412AverageC$ 989FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 454AverageC$ 973FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 657AverageC$ 969FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines 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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