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Cheap flights from Hawaii to Ontario 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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 30 October 2025.

Round-trip from

C$ 528

One-way from

C$ 229

Popular in

April

Cheapest in

January

Average price

C$ 887

Good round-trip deal

C$ 271 or less

Good one-way deal

C$ 361 or less
WestJet
  • WestJet
  • 4/12-7/12
  • 3 total stops
  • 46h 00m total
  • Hawaii to Ontario
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Air Canada
  • Air Canada
  • 5/12
  • 1 total stop
  • 22h 00m total
  • Hawaii to Ontario
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 273 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 47 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Hawaii to Ontario.
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Price to beat on a one-way flight from Hawaii to Ontario.
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Find flight deals from Hawaii to Ontario

Enter your travel dates to find the best prices.

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 30 October 2025.

Thu 4/1211:45 p.m.HNL - YYZ
1 stop12h 43mWestJet
Sun 7/126:30 p.m.YYZ - HNL
2 stops33h 17mWestJet
Deal found 27/10C$ 528
Thu 4/1211:45 p.m.HNL - YYZ
1 stop14h 51mWestJet
Mon 8/1210:00 a.m.YYZ - HNL
2 stops17h 47mWestJet
Deal found 27/10C$ 529
Wed 19/113:55 p.m.HNL - YYZ
2 stops33h 03mWestJet
Wed 26/1110:15 p.m.YYZ - HNL
1 stop28h 39mWestJet
Deal found 29/10C$ 575
Wed 3/123:55 p.m.HNL - YYZ
2 stops20h 28mWestJet
Mon 8/1210:00 a.m.YYZ - HNL
2 stops17h 47mWestJet
Deal found 29/10C$ 580
Tue 11/1111:50 p.m.HNL - YYZ
2 stops25h 08mWestJet
Fri 14/1110:15 p.m.YYZ - HNL
1 stop29h 32mWestJet
Deal found 28/10C$ 582
Tue 11/1111:30 p.m.OGG - YYZ
2 stops19h 09mWestJet
Tue 18/116:30 a.m.YYZ - OGG
1 stop20h 57mWestJet
Deal found 30/10C$ 665
Tue 23/1211:30 p.m.KOA - YYZ
1 stop25h 38mWestJet
Thu 8/110:30 a.m.YYZ - KOA
1 stop14h 58mWestJet
Deal found 28/10C$ 762
Tue 23/1211:30 p.m.KOA - YYZ
2 stops31h 58mMultiple Airlines
Thu 8/110:30 a.m.YYZ - KOA
1 stop14h 58mMultiple Airlines
Deal found 28/10C$ 764
Mon 24/114:45 p.m.HNL - YUL
2 stops19h 36mDelta
Sun 30/117:10 a.m.YUL - HNL
1 stop13h 15mDelta
Deal found 29/10C$ 880
Fri 12/1211:30 p.m.OGG - YYZ
1 stop17h 23mWestJet
Fri 19/1210:45 p.m.YYZ - OGG
2 stops28h 42mWestJet
Deal found 28/10C$ 976
Fri 12/1211:30 p.m.OGG - YYZ
1 stop17h 23mMultiple Airlines
Fri 19/125:10 p.m.YYZ - OGG
1 stop33h 27mMultiple Airlines
Deal found 28/10C$ 1,061
Mon 24/112:00 p.m.HNL - YUL
2 stops25h 44mAir Canada
Sun 30/118:50 p.m.YUL - HNL
2 stops29h 50mAir Canada
Deal found 29/10C$ 1,086

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 30 October 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

Thu 4/12

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

1 stop12h 43m

Toronto Pearson Intl

Sun 7/12

6:30 p.m.-10:47 p.m.

2 stops33h 17m

C$ 528

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Thu 4/12

11:45 p.m.-7:36 p.m.

1 stop14h 51m

Toronto Pearson Intl

Mon 8/12

1:30 p.m.-10:47 p.m.

1 stop14h 17m

C$ 563

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Sun 18/1

3:55 p.m.-1:40 p.m.

1 stop16h 45m

Toronto Pearson Intl

Mon 19/1

6:30 p.m.-10:47 p.m.

2 stops33h 17m

C$ 567

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Wed 19/11

3:55 p.m.-5:58 a.m.

2 stops33h 03m

Toronto Pearson Intl

Wed 26/11

10:15 p.m.-9:54 p.m.

1 stop28h 39m

C$ 575

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 16/1

11:30 p.m.-1:10 p.m.

1 stop32h 40m

Toronto Pearson Intl

Mon 19/1

1:30 p.m.-10:47 p.m.

1 stop14h 17m

C$ 586

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 21/11

3:55 p.m.-11:39 p.m.

2 stops26h 44m

Toronto Pearson Intl

Wed 26/11

5:00 p.m.-9:54 p.m.

1 stop33h 54m

C$ 588

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sat 10/1

11:45 p.m.-7:05 a.m.

1 stop26h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

6:45 a.m.-10:47 p.m.

2 stops21h 02m

C$ 660

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 14/1

3:55 p.m.-7:05 a.m.

2 stops34h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

7:30 p.m.-9:54 p.m.

1 stop31h 24m

C$ 663

KahuluiToronto

OGG - YYZ

OGGYYZ

Kahului

Tue 11/11

11:30 p.m.-11:39 p.m.

2 stops19h 09m

Toronto Pearson Intl

Tue 18/11

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

1 stop20h 57m

C$ 665

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 14/1

3:55 p.m.-4:27 p.m.

1 stop19h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

7:30 p.m.-9:54 p.m.

1 stop31h 24m

C$ 697

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 53 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, November is the cheapest month in which you can book a flight from Hawaii to Region of Ontario (average of C$ 247). Flying from Hawaii to Region of Ontario in February is currently the most expensive (average of C$ 898). 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 30 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Hawaii to Region of Ontario by exploring options for tickets in the evening.

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 30 October 2025.
Read reviews from past customers who have flown WestJet from Hawaii to Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,152 reviews
Check prices

Comfort

7.1

Entertainment

6.1

Food

6.2

Overall

7.2

Crew

7.9

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.
WestJet
7.2
Good
3,152 reviews
WestJet
7.2
Good
3,152 reviews
Check prices

Comfort

7.1

Entertainment

6.1

Food

6.2

Overall

7.2

Crew

7.9

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

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.

  • How long is the flight from Hawaii to Region of Ontario?

    For as low as C$ 528, WestJet can have you in Region of Ontario from Hawaii in 12h 43m. There are 7466 km between Hawaii and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 229. Users have also found prices from C$ 229 and C$ 246 on United Airlines and WestJet, 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, November is the cheapest month in which you can book a flight from Hawaii to Region of Ontario (average of C$ 247). Flying from Hawaii to Region of Ontario in February is currently the most expensive (average of C$ 898). 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 airline flying from Hawaii to Ontario

Discover the top airline 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 466AverageC$ 736FlexibilityNo cancel feeOn-time60%
Search WestJet 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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