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Cheap flights from Ontario to Hawaii from C$ 268

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
1 Jul — 8 Jul1
1 adult

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 26 June 2025.

Round-trip from

C$ 480

One-way from

C$ 295

Popular in

December

Cheapest in

November

Average price

C$ 670

Good round-trip deal

C$ 509 or less

Good one-way deal

C$ 1,124 or less
WestJet
  • WestJet
  • 10/9-14/9
  • 4 total stops
  • 32h 43m total
  • Ontario to Hawaii
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Air Canada
  • Air Canada
  • 20/8
  • 1 total stop
  • 19h 20m total
  • Ontario to Hawaii
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Highest demand for flights based on searches. 3% potential increase in price (C$ 38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Ontario to Hawaii.
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Price to beat on a one-way flight from Ontario to Hawaii.
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Find flight deals from Ontario to Hawaii

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 26 June 2025.

Mon 1/126:15 a.m.YOW - HNL
2 stops37h 20mWestJet
Fri 5/123:40 p.m.HNL - YOW
2 stops32h 53mWestJet
Deal found 25/6C$ 458
Wed 12/116:05 p.m.YHM - HNL
2 stops25h 30mWestJet
Wed 26/113:40 p.m.HNL - YHM
2 stops20h 33mWestJet
Deal found 23/6C$ 466
Wed 12/117:55 a.m.YYZ - HNL
2 stops19h 47mWestJet
Fri 21/113:40 p.m.HNL - YYZ
2 stops21h 25mWestJet
Deal found 26/6C$ 476
Sat 15/116:30 a.m.YKF - HNL
1 stop19h 54mWestJet
Sun 23/1110:25 p.m.HNL - YKF
1 stop21h 51mWestJet
Deal found 25/6C$ 480
Fri 5/129:35 p.m.YOW - KOA
2 stops29h 53mWestJet
Fri 12/1210:30 p.m.KOA - YOW
2 stops26h 03mWestJet
Deal found 23/6C$ 485
Fri 5/1210:35 p.m.YYZ - KOA
2 stops28h 53mWestJet
Fri 12/1210:30 p.m.KOA - YYZ
2 stops14h 35mWestJet
Deal found 23/6C$ 488
Tue 16/910:20 p.m.YYZ - OGG
2 stops29h 16mWestJet
Thu 25/910:45 p.m.OGG - YYZ
2 stops16h 16mWestJet
Deal found 24/6C$ 498
Sat 30/87:00 a.m.YYZ - HNL
3 stops18h 26mUnited Airlines
Wed 3/99:40 p.m.HNL - YYZ
2 stops15h 20mUnited Airlines
Deal found 25/6C$ 500
Tue 26/86:33 a.m.YOW - HNL
1 stop12h 53mUnited Airlines
Wed 3/98:10 p.m.HNL - YOW
2 stops14h 56mUnited Airlines
Deal found 24/6C$ 500
Sun 31/811:30 a.m.YYZ - HNL
1 stop15h 20mAir Canada
Wed 17/910:05 p.m.HNL - YYZ
1 stop21h 01mAir Canada
Deal found 25/6C$ 515
Mon 1/126:00 a.m.YOW - HNL
1 stop20h 34mAir Canada
Fri 5/1211:00 p.m.HNL - YOW
2 stops15h 24mAir Canada
Deal found 25/6C$ 515
Fri 14/114:45 p.m.YUL - HNL
1 stop33h 39mWestJet
Sun 23/119:35 p.m.HNL - YUL
1 stop14h 51mWestJet
Deal found 25/6C$ 517

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 26 June 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

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Mon 1/12

6:15 a.m.-2:35 p.m.

2 stops37h 20m

Honolulu

Fri 5/12

3:40 p.m.-5:33 a.m.

2 stops32h 53m

C$ 458

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Wed 12/11

6:05 p.m.-2:35 p.m.

2 stops25h 30m

Honolulu

Wed 26/11

3:40 p.m.-5:13 p.m.

2 stops20h 33m

C$ 466

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Wed 12/11

7:55 a.m.-10:42 p.m.

2 stops19h 47m

Honolulu

Fri 21/11

3:40 p.m.-6:05 p.m.

2 stops21h 25m

C$ 476

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Fri 5/12

9:35 p.m.-10:28 p.m.

2 stops29h 53m

Kona Intl

Fri 12/12

10:30 p.m.-5:33 a.m.

2 stops26h 03m

C$ 485

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Fri 5/12

10:35 p.m.-10:28 p.m.

2 stops28h 53m

Kona Intl

Fri 12/12

10:30 p.m.-6:05 p.m.

2 stops14h 35m

C$ 488

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Wed 3/9

7:00 a.m.-4:05 p.m.

2 stops15h 05m

Honolulu

Wed 3/9

8:10 p.m.-3:11 p.m.

1 stop13h 01m

C$ 491

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Fri 8/8

6:00 a.m.-9:37 p.m.

2 stops21h 37m

Honolulu

Mon 18/8

10:45 p.m.-6:56 p.m.

2 stops14h 11m

C$ 492

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Tue 16/9

10:20 p.m.-9:36 p.m.

2 stops29h 16m

Kahului

Thu 25/9

10:45 p.m.-9:01 p.m.

2 stops16h 16m

C$ 498

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Tue 26/8

6:33 a.m.-1:26 p.m.

1 stop12h 53m

Honolulu

Wed 3/9

8:10 p.m.-5:06 p.m.

2 stops14h 56m

C$ 500

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Sun 31/8

11:30 a.m.-8:50 p.m.

1 stop15h 20m

Honolulu

Wed 17/9

10:05 p.m.-1:06 a.m.

1 stop21h 01m

C$ 515

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/6

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, January is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 371). Flying from Region of Ontario to Hawaii in July is currently the most expensive (average of C$ 563). 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 26 June 2025.

When flying from Region of Ontario to Hawaii, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 26 June 2025.
See what other customers who have flown with Alaska Airlines,Delta, andHawaiian 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
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,522 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,838 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 295. Users have also found prices from C$ 298 and C$ 304 on WestJet and United Airlines, 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, January is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 371). Flying from Region of Ontario to Hawaii in July is currently the most expensive (average of C$ 563). 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 7 airlines flying from Ontario to Hawaii

Discover the top 7 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 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 367AverageC$ 758FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 455AverageC$ 748FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 527AverageC$ 996FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 550AverageC$ 940FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 637AverageC$ 857FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJet EncoreCheapestC$ 977AverageC$ 1,283FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
American AirlinesCheapestC$ 1,091AverageC$ 1,123FlexibilityNo cancel feeOn-time71%
Search American 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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