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Hawaii

$193+ Cheap flights from Ontario to Hawaii

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Flybillet deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2110:15 pmYYZ - OGG
1 stop29h 12mWestJet
Thu 12/411:30 pmOGG - YYZ
2 stops26h 28mWestJet
Deal found 10/28$304
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:30 pmYYZ - OGG
2 stops32h 57mWestJet
Tue 12/94:10 pmOGG - YYZ
2 stops26h 29mWestJet
Deal found 10/29$318
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:20 amYKF - HNL
2 stops43h 15mWestJet
Thu 11/2711:45 pmHNL - YKF
1 stop24h 43mWestJet
Deal found 10/28$319
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:30 pmYYZ - OGG
2 stops32h 57mWestJet
Wed 12/311:30 pmOGG - YYZ
1 stop25h 38mWestJet
Deal found 10/29$324
This oojo deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:30 amYYZ - OGG
2 stops20h 57mWestJet
Sat 12/139:55 pmOGG - YYZ
2 stops21h 31mWestJet
Deal found 10/30$329
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:00 amYYZ - OGG
2 stops19h 27mWestJet
Sat 12/64:10 pmOGG - YYZ
1 stop16h 30mWestJet
Deal found 10/29$335
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2610:15 pmYYZ - HNL
1 stop28h 39mWestJet
Sun 12/79:35 pmHNL - YYZ
1 stop14h 48mWestJet
Deal found 10/28$340
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2610:15 pmYYZ - HNL
2 stops28h 39mWestJet
Wed 12/33:55 pmHNL - YYZ
1 stop16h 45mWestJet
Deal found 10/29$341
This Trip.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:00 amYOW - HNL
1 stop20h 54mWestJet
Sat 12/611:45 pmHNL - YOW
2 stops19h 57mWestJet
Deal found 10/30$345
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:20 pmYYZ - HNL
2 stops34h 27mWestJet
Sun 12/79:35 pmHNL - YYZ
2 stops21h 51mWestJet
Deal found 10/28$347
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:45 pmYOW - HNL
1 stop33h 45mWestJet
Thu 12/1111:50 pmHNL - YOW
2 stops43h 50mWestJet
Deal found 10/30$348
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:30 pmYYZ - HNL
2 stops31h 05mWestJet
Thu 11/2711:50 pmHNL - YYZ
2 stops18h 48mWestJet
Deal found 10/28$349

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 October 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$294
(FlightHub)

One-way from

$193
(oojo)

Popular in

December

Cheapest in

September

Average price

$492

Good round-trip deal

$785 or less
Provider with most accurate pricing for Toronto (YTO)-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Honolulu flights.
Search Deals
From Ontario to Hawaii
Search Deals
One-way flight from Ontario to Hawaii
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip 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 2,558,603 searches. Data last updated October 30, 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

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Thu 1/15

6:20 am-9:54 pm

1 stop20h 34m

Honolulu

Thu 1/22

11:50 pm-5:28 am

2 stops24h 38m

$316

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Fri 11/28

6:30 pm-10:27 pm

2 stops32h 57m

Kahului

Tue 12/9

4:10 pm-11:39 pm

2 stops26h 29m

$318

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Sat 11/22

6:20 am-8:35 pm

2 stops43h 15m

Honolulu

Thu 11/27

11:45 pm-5:28 am

1 stop24h 43m

$319

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Wed 11/26

6:30 pm-10:27 pm

2 stops32h 57m

Kahului

Wed 12/3

11:30 pm-6:08 am

1 stop25h 38m

$324

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Wed 12/10

10:50 pm-10:27 pm

2 stops28h 37m

Kahului

Wed 12/17

11:30 pm-11:39 pm

2 stops19h 09m

$328

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Tue 12/2

10:45 pm-10:27 pm

2 stops28h 42m

Kahului

Sun 12/7

11:30 pm-11:39 pm

2 stops19h 09m

$328

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Sun 11/30

6:30 am-10:27 pm

2 stops20h 57m

Kahului

Sat 12/6

4:10 pm-2:58 pm

2 stops17h 48m

$328

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Sat 12/6

10:15 pm-10:27 pm

1 stop29h 12m

Kahului

Sat 12/13

11:30 pm-6:08 am

1 stop25h 38m

$331

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Mon 12/1

10:15 pm-10:27 pm

2 stops53h 12m

Kahului

Sun 12/7

11:30 pm-1:40 pm

1 stop33h 10m

$335

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Mon 12/1

8:00 am-10:27 pm

2 stops19h 27m

Kahului

Sat 12/6

4:10 pm-1:40 pm

1 stop16h 30m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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, May is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of $214). Flying from Region of Ontario to Hawaii in July is currently the most expensive (average of $327). 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 October 30, 2025.

When flying from Region of Ontario to Hawaii, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 40% versus a flight in the morning.

What is the cheapest day to fly from Region of Ontario to Hawaii?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Hawaii. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Region of Ontario to Hawaii flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and WestJet from Ontario to Hawaii by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,993 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,993 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
WestJet
7.2
Good
3,149 reviews
Delta
7.9
Good
7,993 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Air Canada
7.1
Good
10,376 reviews
Delta
7.9
Good
7,993 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

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?

    There are many flights that can get you from Region of Ontario to Hawaii in 15h 31m. Fly via WestJet, Air Canada, or United Airlines to get the fastest option. The distance from Region of Ontario to Hawaii is about 4887 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $193 on WestJet. Other airlines that offer cheap prices include Air Canada from $232 and Delta from $268 one-way.

  • 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, May is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of $214). Flying from Region of Ontario to Hawaii in July is currently the most expensive (average of $327). 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 Ontario to Hawaii

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

Discover the top 4 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$205Average$751FlexibilityNo cancel feeOn-time67%
WestJetCheapest$281Average$456FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$349Average$718FlexibilityNo cancel feeOn-time69%
DeltaCheapest$419Average$604FlexibilityNo cancel feeOn-timeN/A

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