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Cheap flights from Hawaii to Ontario 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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YYZ
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Hawaii to Ontario

Keep the following information in mind while searching for Hawaii to Ontario flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 550

One-way from

C$ 239

Popular in

July

Cheapest in

January

Average price

C$ 1,015
Air Canada
  • Air Canada
  • 11/5-18/5
  • 4 total stops
  • 44h 10m total
  • Hawaii to Ontario
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WestJet
  • WestJet
  • 24/5
  • 1 total stop
  • 11h 54m total
  • Hawaii to Ontario
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 343 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Hawaii to Ontario

Cheapest flights from Hawaii to Ontario
Explore the most affordable flight options available from Hawaii to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Wed 4/610:45 p.m.HNL - YYZ
1 stop11h 54mWestJet
Tue 10/612:00 p.m.YYZ - HNL
2 stops15h 37mWestJet
Deal found 27/3C$ 439
Mon 12/510:45 p.m.HNL - YYZ
1 stop25h 29mMultiple Airlines
Mon 19/56:30 a.m.YYZ - HNL
1 stop20h 18mMultiple Airlines
Deal found 27/3C$ 499
Thu 14/810:45 p.m.OGG - YYZ
1 stop25h 29mWestJet
Mon 25/810:20 p.m.YYZ - OGG
2 stops53h 18mWestJet
Deal found 28/3C$ 573
Wed 14/52:50 p.m.OGG - YYZ
2 stops27h 54mMultiple Airlines
Wed 21/510:25 p.m.YYZ - OGG
1 stop29h 13mMultiple Airlines
Deal found 26/3C$ 592
Wed 7/59:40 p.m.HNL - YYZ
1 stop19h 51mAir Canada
Tue 13/57:00 a.m.YYZ - HNL
1 stop19h 48mAir Canada
Deal found 27/3C$ 705
Wed 7/59:40 p.m.HNL - YYZ
2 stops13h 02mUnited Airlines
Tue 13/512:00 p.m.YYZ - HNL
2 stops13h 58mUnited Airlines
Deal found 27/3C$ 740
Tue 6/512:30 p.m.HNL - YOW
2 stops14h 31mAir Canada
Wed 7/58:55 p.m.YOW - HNL
2 stops29h 03mAir Canada
Deal found 27/3C$ 749
Sat 12/410:35 p.m.KOA - YYZ
1 stop26h 35mMultiple Airlines
Sun 25/58:00 a.m.YYZ - KOA
2 stops37h 28mMultiple Airlines
Deal found 28/3C$ 758
Wed 7/53:00 p.m.HNL - YYZ
1 stop15h 14mDelta
Tue 13/56:03 a.m.YYZ - HNL
1 stop13h 53mDelta
Deal found 28/3C$ 790
Tue 6/57:40 a.m.HNL - YOW
2 stops17h 05mMultiple Airlines
Wed 7/56:35 p.m.YOW - HNL
1 stop33h 02mMultiple Airlines
Deal found 27/3C$ 805
Fri 25/43:15 p.m.HNL - YUL
1 stop16h 41mDelta
Tue 29/46:10 a.m.YUL - HNL
1 stop13h 44mDelta
Deal found 27/3C$ 885
Sun 13/43:45 p.m.KOA - YYZ
2 stops24h 31mAir Canada
Sun 25/512:15 p.m.YYZ - KOA
1 stop13h 48mAir Canada
Deal found 28/3C$ 1,046

Cheapflights Fare Finder

Customize your flight search to find flights from Hawaii to Ontario 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 28 March 2025.
Use the filters below to find and compare flights from Hawaii to Ontario that are best for you.

Fly from

Hawaii

Fly to

Ontario

Route

Depart

Return

Price

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Wed 4/6

10:45 p.m.-4:39 p.m.

1 stop11h 54m

Toronto Pearson Intl

Tue 10/6

12:00 p.m.-9:37 p.m.

2 stops15h 37m

C$ 439

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Mon 12/5

10:45 p.m.-6:14 a.m.

1 stop25h 29m

Toronto Pearson Intl

Mon 19/5

6:30 a.m.-8:48 p.m.

1 stop20h 18m

C$ 499

KahuluiToronto

OGG - YYZ

OGGYYZ

Kahului

Wed 14/5

2:50 p.m.-12:44 a.m.

2 stops27h 54m

Toronto Pearson Intl

Wed 21/5

10:25 p.m.-9:38 p.m.

1 stop29h 13m

C$ 592

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Wed 7/5

9:40 p.m.-11:31 p.m.

1 stop19h 51m

Toronto Pearson Intl

Tue 13/5

7:00 a.m.-8:48 p.m.

1 stop19h 48m

C$ 705

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Wed 7/5

9:40 p.m.-4:42 p.m.

2 stops13h 02m

Toronto Pearson Intl

Tue 13/5

12:00 p.m.-7:58 p.m.

2 stops13h 58m

C$ 740

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Tue 6/5

12:30 p.m.-9:01 a.m.

2 stops14h 31m

Ottawa

Wed 7/5

8:55 p.m.-7:58 p.m.

2 stops29h 03m

C$ 749

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Sat 12/4

10:35 p.m.-7:10 a.m.

1 stop26h 35m

Toronto Pearson Intl

Sun 25/5

8:00 a.m.-3:28 p.m.

2 stops37h 28m

C$ 758

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Tue 6/5

7:40 a.m.-6:45 a.m.

2 stops17h 05m

Ottawa

Wed 7/5

6:35 p.m.-9:37 p.m.

1 stop33h 02m

C$ 805

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Thu 1/5

10:10 p.m.-9:57 p.m.

2 stops17h 47m

Toronto Pearson Intl

Thu 8/5

12:15 p.m.-8:34 p.m.

2 stops14h 19m

C$ 812

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Fri 25/4

3:15 p.m.-1:56 p.m.

1 stop16h 41m

Montreal Pierre Elliott Trudeau Intl

Tue 29/4

6:10 a.m.-1:54 p.m.

1 stop13h 44m

C$ 885

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 46 results
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Best time to book a flight from Hawaii to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Hawaii to Region of Ontario (average of C$ 167). Flying from Hawaii to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 HI to ON?

Find hourly flight availability from Hawaii to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hawaii to Region of Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 28 March 2025.
Read through reviews of airlines operating flights from Hawaii to Ontario, such as Alaska Airlines, Delta and Hawaiian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,336 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 239. Users have also found prices from C$ 292 and C$ 320 on Air Canada and United Airlines, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Hawaii to Region of Ontario (average of C$ 167). Flying from Hawaii to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Hawaii to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Hawaii to Ontario

Discover the top 4 airlines that operate flights from Hawaii to Ontario. 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 440AverageC$ 1,278FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 483AverageC$ 1,403FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 718AverageC$ 1,311FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 812AverageC$ 1,378FlexibilityNo 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 Hawaii to Ontario?

When you search for this flight from Hawaii to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Ontario from Hawaii by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hawaii to Ontario flexibly with Cheapflights today.

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

Yes! Start tracking prices for Hawaii to Ontario 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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