Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Hawaii to Ontario from C$ 194

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YYZ
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 January 2026.

Thu 23/410:50 p.m.
HNL
-
YYZ
1 stop19h 05m
Multiple Airlines
Fri 1/511:40 p.m.
YYZ
-
HNL
2 stops17h 51m
Multiple Airlines
Deal found 26/1C$ 604
Wed 25/23:55 p.m.
HNL
-
YYZ
1 stop16h 45m
WestJet
Wed 4/37:15 a.m.
YYZ
-
HNL
1 stop20h 27m
WestJet
Deal found 27/1C$ 618
Fri 24/43:54 p.m.
HNL
-
YYZ
1 stop17h 51m
Multiple Airlines
Fri 1/511:40 p.m.
YYZ
-
HNL
2 stops17h 51m
Multiple Airlines
Deal found 26/1C$ 627
Fri 10/42:55 p.m.
HNL
-
YYZ
1 stop27h 00m
WestJet
Wed 15/410:50 p.m.
YYZ
-
HNL
2 stops28h 52m
WestJet
Deal found 27/1C$ 644
Sun 1/310:55 p.m.
HNL
-
YUL
1 stop17h 05m
Air Canada
Fri 6/37:30 a.m.
YUL
-
HNL
1 stop19h 10m
Air Canada
Deal found 26/1C$ 660
Sat 11/79:55 p.m.
HNL
-
YUL
2 stops19h 28m
Air Canada
Tue 21/74:30 p.m.
YUL
-
HNL
2 stops34h 10m
Air Canada
Deal found 27/1C$ 729
Wed 4/311:25 p.m.
OGG
-
YYZ
1 stop19h 07m
Air Canada
Sun 8/37:00 a.m.
YYZ
-
OGG
1 stop20h 08m
Air Canada
Deal found 25/1C$ 748
Thu 12/31:10 p.m.
OGG
-
YYZ
1 stop12h 20m
United Airlines
Thu 19/36:30 a.m.
YYZ
-
OGG
1 stop16h 01m
United Airlines
Deal found 26/1C$ 780
Sun 27/910:05 p.m.
HNL
-
YUL
1 stop16h 45m
Air Canada
Wed 7/107:30 a.m.
YUL
-
HNL
1 stop19h 20m
Air Canada
Deal found 25/1C$ 790
Tue 29/910:05 p.m.
HNL
-
YUL
2 stops17h 41m
Air Canada
Sat 3/107:30 a.m.
YUL
-
HNL
1 stop19h 20m
Air Canada
Deal found 25/1C$ 798
Thu 29/18:55 p.m.
KOA
-
YYZ
1 stop13h 07m
United Airlines
Sun 1/29:00 p.m.
YYZ
-
KOA
2 stops24h 41m
United Airlines
Deal found 26/1C$ 802
Sun 4/1010:05 p.m.
HNL
-
YUL
2 stops15h 35m
Air Canada
Wed 7/108:10 a.m.
YUL
-
HNL
2 stops18h 40m
Air Canada
Deal found 25/1C$ 805

Find 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 January 2026.

Round-trip from

C$ 604

One-way from

C$ 194

Popular in

April

Cheapest in

January

Average price

C$ 396

Good one-way deal

C$ 320 or less
Air Canada
  • Air Canada
  • 23/4-1/5
  • 3 total stops
  • 36h 56m total
  • Hawaii to Ontario
Search Deals
WestJet
  • WestJet
  • 5/6
  • 2 total stops
  • 24h 20m total
  • Hawaii to Ontario
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from Hawaii to Ontario.
Search Deals

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 January 2026.
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 25/2

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

1 stop16h 45m

Toronto Pearson Intl

Wed 4/3

7:15 a.m.-10:42 p.m.

1 stop20h 27m

C$ 618

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 24/4

3:54 p.m.-3:45 p.m.

1 stop17h 51m

Toronto Pearson Intl

Fri 1/5

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

2 stops17h 51m

C$ 641

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 10/4

2:55 p.m.-11:55 p.m.

1 stop27h 00m

Toronto Pearson Intl

Wed 15/4

10:50 p.m.-9:42 p.m.

2 stops28h 52m

C$ 644

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sun 1/3

10:55 p.m.-9:00 p.m.

1 stop17h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

7:30 a.m.-9:40 p.m.

1 stop19h 10m

C$ 660

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 5/6

9:55 p.m.-1:05 a.m.

1 stop21h 10m

Toronto Pearson Intl

Sun 14/6

6:10 a.m.-8:55 p.m.

2 stops20h 45m

C$ 737

KahuluiToronto

OGG - YYZ

OGGYYZ

Kahului

Wed 4/3

11:25 p.m.-11:32 p.m.

1 stop19h 07m

Toronto Pearson Intl

Sun 8/3

7:00 a.m.-9:08 p.m.

1 stop20h 08m

C$ 748

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Tue 31/3

10:50 p.m.-6:26 p.m.

1 stop13h 36m

Toronto Pearson Intl

Sat 4/4

6:45 p.m.-1:49 p.m.

1 stop25h 04m

C$ 749

KahuluiToronto

OGG - YYZ

OGGYYZ

Kahului

Thu 12/3

1:10 p.m.-7:30 a.m.

1 stop12h 20m

Toronto Pearson Intl

Thu 19/3

6:30 a.m.-4:31 p.m.

1 stop16h 01m

C$ 780

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 20/5

9:55 p.m.-6:45 a.m.

2 stops26h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

8:30 a.m.-8:40 p.m.

1 stop18h 10m

C$ 798

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 24/4

12:31 p.m.-1:25 p.m.

2 stops18h 54m

Toronto Pearson Intl

Fri 1/5

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

2 stops20h 00m

C$ 816

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 54 results
1
2
3
...
6

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$ 227). Flying from Hawaii to Region of Ontario in February is currently the most expensive (average of C$ 879). 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 Hawaii to Region of Ontario?

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 January 2026.
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
3,251 reviews
Check prices

Food

6.2

Entertainment

6.1

Overall

7.2

Crew

7.9

Boarding

7.4

Comfort

7.0

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
3,251 reviews
WestJet
7.2
Good
3,251 reviews
Check prices

Food

6.2

Entertainment

6.1

Overall

7.2

Crew

7.9

Boarding

7.4

Comfort

7.0

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$ 618, WestJet can have you in Region of Ontario from Hawaii in 16h 45m. 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 WestJet. According to our data, you can fly for as low as C$ 166. Users have also found prices from C$ 205 and C$ 227 on United Airlines and Air Canada, 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$ 227). Flying from Hawaii to Region of Ontario in February is currently the most expensive (average of C$ 879). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hawaii to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
Newark to Toronto Island flights
John F Kennedy Intl to Pearson Intl flights
John F Kennedy Intl to Vancouver Intl flights
Los Angeles to Vancouver Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
San Francisco to Vancouver Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Newark to Vancouver Intl flights
LaGuardia to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Los Angeles to Pearson Intl flights
Newark to Calgary flights
O'Hare Intl to Vancouver Intl flights
John F Kennedy Intl to Calgary flights
San Francisco to Pearson Intl flights
Reagan-National to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Dulles Intl to Pearson Intl flights
LaGuardia to Vancouver Intl flights
Los Angeles to Calgary flights
Denver to Vancouver Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Boston to Pearson Intl flights
Dulles Intl to Vancouver Intl flights
O'Hare Intl to Calgary flights
San Francisco to Calgary flights
Boston to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Atlanta to Vancouver Intl flights
Ontario to Vancouver Intl flights
Hobby to Vancouver Intl flights
Atlanta to Pearson Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pearson Intl flights
Boston to Toronto Island flights
Boston to Vancouver Intl flights
Orlando to Pearson Intl flights
Seattle to Pearson Intl flights
LaGuardia to Calgary flights
Hobby to Pearson Intl flights
Dallas/Fort Worth to Vancouver Intl flights
Hobby to Calgary flights
Atlanta to Calgary flights
Boston to Calgary flights
Santa Ana to Vancouver Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Seattle to Vancouver Intl flights
Sacramento to Vancouver Intl flights

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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 456AverageC$ 697FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.