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$153+ Cheap flights from Hawaii to Ontario

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YYZ
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Hawaii to Ontario

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 December 15, 2025.

This oojo deal was found by Cheapflights users on 12/14. 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.
Thu 12/1811:50 pmHNL - YUL
2 stops19h 53mWestJet
Fri 1/97:30 pmYUL - HNL
2 stops32h 17mWestJet
Deal found 12/14$770
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:15 pmHNL - YYZ
2 stops19h 05mDelta
Sat 12/276:05 amYYZ - HNL
2 stops20h 39mDelta
Deal found 12/13$800
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:15 pmHNL - YYZ
2 stops19h 05mDelta
Fri 1/26:10 amYYZ - HNL
2 stops20h 34mDelta
Deal found 12/14$863
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Tue 12/164:16 pmHNL - YYZ
2 stops22h 20mMultiple Airlines
Fri 12/2610:15 pmYYZ - HNL
1 stop29h 32mMultiple Airlines
Deal found 12/13$893
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/1710:51 pmHNL - YYZ
1 stop26h 56mMultiple Airlines
Fri 12/2610:15 pmYYZ - HNL
1 stop29h 32mMultiple Airlines
Deal found 12/13$898
This oojo deal was found by Cheapflights users on 12/14. 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 12/2011:45 pmHNL - YYZ
2 stops18h 53mWestJet
Fri 1/210:15 pmYYZ - HNL
1 stop29h 32mWestJet
Deal found 12/14$903
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Sun 12/149:36 pmHNL - YYZ
2 stops27h 44mMultiple Airlines
Fri 12/2610:15 pmYYZ - HNL
1 stop29h 32mMultiple Airlines
Deal found 12/13$910
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Tue 12/1611:07 pmHNL - YYZ
1 stop15h 48mMultiple Airlines
Sun 12/219:35 amYYZ - HNL
1 stop17h 44mMultiple Airlines
Deal found 12/13$970
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Tue 12/1611:07 pmHNL - YYZ
1 stop15h 48mMultiple Airlines
Tue 12/2310:15 pmYYZ - HNL
2 stops44h 29mMultiple Airlines
Deal found 12/13$976
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/1711:50 pmHNL - YYZ
1 stop25h 50mMultiple Airlines
Mon 12/229:35 amYYZ - HNL
2 stops20h 13mMultiple Airlines
Deal found 12/13$979
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:10 pmHNL - YYZ
2 stops18h 02mDelta
Sun 12/286:10 amYYZ - HNL
2 stops20h 34mDelta
Deal found 12/13$987
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/1711:50 pmHNL - YYZ
1 stop25h 50mMultiple Airlines
Wed 12/2410:15 pmYYZ - HNL
2 stops20h 29mMultiple Airlines
Deal found 12/13$989

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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$322
(Kiwi.com)

One-way from

$153
(oojo)

Popular in

April

Cheapest in

January

Average price

$485

Good one-way deal

$164 or less
Provider with most accurate pricing for Honolulu-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Toronto (YTO) flights.
Search Deals
From Hawaii to Ontario
Search Deals
One-way flight from Hawaii to Ontario
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 2,558,603 searches. Data last updated December 15, 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 1/22

11:50 pm-6:08 am

1 stop25h 18m

Toronto Pearson Intl

Mon 1/26

8:00 am-10:47 pm

2 stops19h 47m

$363

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Thu 1/15

11:50 pm-11:39 pm

2 stops18h 49m

Toronto Pearson Intl

Wed 1/21

6:30 pm-10:47 pm

2 stops33h 17m

$368

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Thu 1/22

9:30 pm-5:58 am

2 stops27h 28m

Toronto Pearson Intl

Thu 1/29

10:30 am-8:28 pm

1 stop14h 58m

$381

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 4/24

2:55 pm-9:55 pm

1 stop25h 00m

Toronto Pearson Intl

Thu 4/30

7:00 pm-9:35 pm

2 stops32h 35m

$402

LihueOttawa

LIH - YOW

LIHYOW

Lihue

Wed 2/18

11:50 pm-4:53 pm

2 stops36h 03m

Ottawa

Sun 2/22

5:45 pm-10:42 pm

2 stops33h 57m

$403

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Thu 1/15

11:50 pm-12:43 am

2 stops19h 53m

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

6:45 am-10:47 pm

2 stops45h 02m

$405

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Tue 1/20

11:50 pm-6:08 am

1 stop25h 18m

Toronto Pearson Intl

Tue 2/24

8:00 am-10:42 pm

2 stops19h 42m

$411

HonoluluHamilton

HNL - YHM

HNLYHM

Honolulu

Thu 1/22

11:50 pm-7:00 pm

1 stop14h 10m

Hamilton

Mon 1/26

6:10 pm-10:47 pm

2 stops33h 37m

$412

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Wed 1/14

9:30 pm-12:28 pm

1 stop33h 58m

Toronto Pearson Intl

Sun 1/18

6:30 am-8:29 pm

1 stop18h 59m

$438

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Thu 1/8

11:45 pm-7:05 am

1 stop26h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

7:30 am-9:40 pm

1 stop19h 10m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 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 $166). Flying from Hawaii to Region of Ontario in February is currently the most expensive (average of $643). 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 December 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Hawaii to Region of Ontario in the afternoon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the evening.

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

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

Travelers seeking maximum savings on their Hawaii to Region of Ontario flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon 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 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 December 15, 2025.
See what other customers who have flown with Delta, United Airlines, and WestJet from Hawaii to Ontario have to say. 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
8,008 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,202 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,525 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Departing from Hawaii to Region of Ontario will take you 23h 13m. There are 4650 mi between Hawaii and Region of Ontario. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $134 on WestJet. Other airlines that offer cheap prices include Air Canada from $177 and United Airlines from $182 one-way.

  • 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 $166). Flying from Hawaii to Region of Ontario in February is currently the most expensive (average of $643). 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 Hawaii to Ontario

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

Discover the top 4 airlines 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 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$201Average$627FlexibilityNo cancel feeOn-time60%
DeltaCheapest$264Average$663FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$301Average$892FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$337Average$739FlexibilityNo cancel feeOn-time67%

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