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Cheap flights from Ontario to Hawaii from C$ 273

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 5 May 2026.

Fri 12/610:25 p.m.
YYZ
-
OGG
2 stops29h 25m
WestJet
Mon 22/610:50 p.m.
OGG
-
YYZ
2 stops17h 55m
WestJet
Deal found 3/5C$ 517
Thu 4/610:00 a.m.
YYZ
-
OGG
2 stops17h 50m
WestJet
Mon 8/610:50 p.m.
OGG
-
YYZ
2 stops19h 09m
WestJet
Deal found 3/5C$ 528
Mon 15/68:00 a.m.
YYZ
-
OGG
2 stops19h 50m
WestJet
Fri 26/610:50 p.m.
OGG
-
YYZ
2 stops24h 55m
WestJet
Deal found 30/4C$ 529
Mon 15/68:00 a.m.
YYZ
-
OGG
2 stops19h 50m
WestJet
Mon 22/610:50 p.m.
OGG
-
YYZ
1 stop11h 45m
WestJet
Deal found 1/5C$ 532
Fri 5/612:00 p.m.
YYZ
-
OGG
2 stops15h 50m
WestJet
Thu 11/610:50 p.m.
OGG
-
YYZ
2 stops19h 09m
WestJet
Deal found 5/5C$ 547
Fri 5/67:15 a.m.
YUL
-
HNL
2 stops43h 40m
WestJet
Sun 14/69:55 p.m.
HNL
-
YUL
2 stops20h 30m
WestJet
Deal found 4/5C$ 556
Mon 1/67:15 a.m.
YUL
-
HNL
2 stops19h 40m
WestJet
Sun 14/69:55 p.m.
HNL
-
YUL
2 stops20h 30m
WestJet
Deal found 4/5C$ 566
Sun 11/1010:25 p.m.
YYZ
-
HNL
2 stops28h 30m
WestJet
Mon 19/109:55 p.m.
HNL
-
YYZ
2 stops15h 00m
WestJet
Deal found 2/5C$ 589
Sat 6/67:15 a.m.
YUL
-
OGG
2 stops20h 35m
WestJet
Sat 20/610:50 p.m.
OGG
-
YUL
2 stops35h 40m
WestJet
Deal found 30/4C$ 593
Fri 2/104:15 p.m.
YYZ
-
HNL
1 stop34h 40m
WestJet
Fri 9/109:55 p.m.
HNL
-
YYZ
1 stop12h 40m
WestJet
Deal found 2/5C$ 597
Thu 15/1010:20 p.m.
YYZ
-
HNL
2 stops28h 35m
WestJet
Sun 25/102:55 p.m.
HNL
-
YYZ
2 stops20h 28m
WestJet
Deal found 4/5C$ 604
Thu 28/56:10 a.m.
YYZ
-
HNL
2 stops20h 51m
Delta
Thu 4/69:30 p.m.
HNL
-
YYZ
2 stops18h 25m
Delta
Deal found 30/4C$ 605

Find flight deals from Ontario to Hawaii

Keep the following information in mind while searching for Ontario to Hawaii flight deals. Data was last updated 5 May 2026.

Round-trip from

C$ 517

One-way from

C$ 273

Popular in

December

Cheapest in

November

Average price

C$ 633

Good round-trip deal

C$ 1,062 or less

Good one-way deal

C$ 511 or less
WestJet
  • WestJet
  • 12/6-22/6
  • 4 total stops
  • 47h 20m total
  • Ontario to Hawaii
Search Deals
WestJet
  • WestJet
  • 7/6
  • 2 total stops
  • 16h 55m total
  • Ontario to Hawaii
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 5 May 2026.
Use the filters below to find and compare flights from Ontario to Hawaii that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Wed 27/5

10:45 a.m.-7:48 p.m.

2 stops15h 03m

Kahului

Tue 2/6

12:00 p.m.-9:54 a.m.

2 stops15h 54m

C$ 605

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Mon 25/5

6:15 a.m.-7:35 p.m.

2 stops19h 20m

Kahului

Wed 3/6

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

2 stops17h 55m

C$ 648

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Sun 24/5

6:30 a.m.-7:35 p.m.

2 stops19h 05m

Kahului

Mon 1/6

8:00 p.m.-4:35 p.m.

1 stop14h 35m

C$ 648

MontrealKahului

YUL - OGG

YULOGG

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:00 a.m.-7:35 p.m.

2 stops18h 35m

Kahului

Thu 11/6

8:05 p.m.-11:55 p.m.

2 stops21h 50m

C$ 649

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Sun 11/10

8:40 p.m.-8:55 p.m.

2 stops30h 15m

Honolulu

Sun 18/10

9:55 p.m.-7:50 p.m.

2 stops15h 55m

C$ 661

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Sat 23/5

6:15 a.m.-7:35 p.m.

2 stops19h 20m

Kahului

Sat 6/6

9:05 p.m.-9:59 p.m.

2 stops18h 54m

C$ 664

MontrealKahului

YUL - OGG

YULOGG

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

7:00 a.m.-7:35 p.m.

2 stops18h 35m

Kahului

Wed 27/5

10:00 p.m.-11:57 p.m.

2 stops19h 57m

C$ 668

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Sat 23/5

6:10 a.m.-9:01 p.m.

2 stops20h 51m

Honolulu

Tue 16/6

10:40 p.m.-11:02 p.m.

2 stops18h 22m

C$ 671

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

6:00 a.m.-7:21 p.m.

2 stops19h 21m

Honolulu

Fri 30/10

3:05 p.m.-5:03 p.m.

2 stops19h 58m

C$ 678

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Fri 17/7

6:00 a.m.-7:34 p.m.

2 stops19h 34m

Kahului

Sun 26/7

10:00 p.m.-11:58 p.m.

2 stops19h 58m

C$ 680

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Region of Ontario to Hawaii?

To ensure you get the cheapest price possible for a flight from Region of Ontario to Hawaii, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 260). Flying from Region of Ontario to Hawaii in May is currently the most expensive (average of C$ 1,324). 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 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 5 May 2026.
See what other customers who have flown with Delta,United Airlines, andWestJet from Ontario to Hawaii have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,460 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.9
Good
8,460 reviews
Delta
7.9
Good
8,460 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
United Airlines
7.4
Good
9,683 reviews
Delta
7.9
Good
8,460 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
WestJet
7.2
Good
3,331 reviews
Delta
7.9
Good
8,460 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
American Airlines
7.1
Good
11,667 reviews
Delta
7.9
Good
8,460 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Air Canada
7.1
Good
10,998 reviews
Delta
7.9
Good
8,460 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

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$ 605, United Airlines can have you in Hawaii from Region of Ontario in 12h 04m. The distance from Region of Ontario to Hawaii is about 7377 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$ 220. Users have also found prices from C$ 283 and C$ 299 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, July is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 260). Flying from Region of Ontario to Hawaii in May is currently the most expensive (average of C$ 1,324). 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 5 airlines flying from Ontario to Hawaii

Discover the top 5 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 5 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 247AverageC$ 565FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 265AverageC$ 568FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 266AverageC$ 825FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 352AverageC$ 814FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 362AverageC$ 646FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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