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$164+ Cheap flights from Honolulu (HNL) 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YYZ
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Honolulu to Ontario

Cheapest flights from Honolulu to Ontario
Explore the most affordable flight options available from Honolulu to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/2411:50 pmHNL - YYZ
1 stop12h 51mWestJet
Fri 1/210:15 pmYYZ - HNL
1 stop28h 39mWestJet
Deal found 12/11$516
This Delta deal was found by Cheapflights users on 12/11. 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.
Wed 12/2411:15 pmHNL - YYZ
2 stops19h 44mDelta
Wed 12/316:10 amYYZ - HNL
2 stops20h 34mDelta
Deal found 12/11$649
This oojo deal was found by Cheapflights users on 12/11. 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
1 stop19h 41mWestJet
Fri 1/210:15 pmYYZ - HNL
1 stop28h 39mWestJet
Deal found 12/11$679
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 pmHNL - YYZ
1 stop10h 56mAmerican Airlines
Wed 12/316:10 amYYZ - HNL
2 stops17h 14mAmerican Airlines
Deal found 12/11$700
This Air Canada deal was found by Cheapflights users on 12/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:55 pmHNL - YYZ
Nonstop8h 39mAir Canada
Sun 1/49:00 amYYZ - HNL
1 stop17h 40mAir Canada
Deal found 12/11$709
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Fri 12/2611:30 pmHNL - YYZ
1 stop32h 40mMultiple Airlines
Sun 1/48:00 pmYYZ - HNL
2 stops33h 48mMultiple Airlines
Deal found 12/11$741
This FlightHub deal was found by Cheapflights users on 12/11. 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.
Wed 12/2411:50 pmHNL - YYZ
1 stop12h 51mMultiple Airlines
Wed 12/319:35 amYYZ - HNL
1 stop14h 23mMultiple Airlines
Deal found 12/11$742
This Delta deal was found by Cheapflights users on 12/11. 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.
Thu 12/254:45 pmHNL - YYZ
1 stop11h 13mDelta
Sat 1/310:30 amYYZ - HNL
1 stop17h 17mDelta
Deal found 12/11$748
This oojo deal was found by Cheapflights users on 12/11. 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 12/1811:45 pmHNL - YUL
2 stops19h 58mWestJet
Fri 1/97:30 pmYUL - HNL
1 stop31h 24mWestJet
Deal found 12/11$876
This Mytrip deal was found by Cheapflights users on 12/11. 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.
Wed 12/2411:50 pmHNL - YHM
1 stop14h 10mMultiple Airlines
Fri 1/28:15 amYHM - HNL
3 stops42h 39mMultiple Airlines
Deal found 12/11$926
This oojo deal was found by Cheapflights users on 12/10. 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.
Tue 12/2311:50 pmHNL - YUL
2 stops19h 53mWestJet
Tue 1/67:30 pmYUL - HNL
2 stops32h 17mWestJet
Deal found 12/10$1,031
This Delta deal was found by Cheapflights users on 12/10. 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.
Tue 12/236:10 pmHNL - YUL
1 stop14h 39mDelta
Tue 1/66:00 amYUL - HNL
2 stops20h 28mDelta
Deal found 12/10$1,075

Find flight deals from Honolulu to Ontario

Keep the following information in mind while searching for Honolulu to Ontario flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$355
(Trip.com)

One-way from

$164
(Trip.com)

Popular in

April

Cheapest in

January

Average price

$485

Good one-way deal

$224 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 Honolulu to Ontario
Search Deals
One-way flight from Honolulu to Ontario
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($160 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 Honolulu to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu 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 12, 2025.
Use the filters below to find and compare flights from Honolulu to Ontario that are best for you.

Fly from

Honolulu

Fly to

Ontario

Route

Depart

Return

Price

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Sat 1/24

11:50 pm-12:09 am

2 stops19h 19m

Toronto Pearson Intl

Sat 1/31

6:30 am-10:47 pm

1 stop21h 17m

$356

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Thu 1/15

11:45 pm-5:28 pm

1 stop12h 43m

Toronto Pearson Intl

Wed 1/21

10:15 pm-10:47 pm

1 stop29h 32m

$396

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Tue 1/20

11:50 pm-6:08 am

1 stop25h 18m

Toronto Pearson Intl

Tue 2/24

6:30 pm-10:42 pm

2 stops33h 12m

$404

HonoluluHamilton

HNL - YHM

HNLYHM

Honolulu

Sat 1/24

11:50 pm-7:00 pm

1 stop14h 10m

Hamilton

Sat 1/31

8:15 am-10:47 pm

1 stop19h 32m

$444

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sat 1/24

11:50 pm-12:42 am

2 stops19h 52m

Ottawa

Sat 1/31

6:00 am-10:47 pm

2 stops21h 47m

$445

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Thu 1/15

11:45 pm-12:43 am

2 stops19h 58m

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

6:45 am-10:47 pm

2 stops45h 02m

$453

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 1/14

2:00 pm-5:00 pm

1 stop22h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

9:00 am-9:40 pm

1 stop17h 40m

$476

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 1/21

2:00 pm-5:00 pm

1 stop22h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

8:00 am-10:35 pm

1 stop19h 35m

$482

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Thu 1/15

11:55 pm-6:23 pm

1 stop13h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

7:30 am-9:40 pm

1 stop19h 10m

$482

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Tue 2/17

11:50 pm-6:10 am

1 stop25h 20m

Toronto Pearson Intl

Thu 2/26

2:30 pm-8:26 pm

1 stop34h 56m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 55 results
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Best time to book a flight from Honolulu to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Honolulu 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 Honolulu to Ontario

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

Currently, November is the cheapest month in which you can book a flight from Honolulu to Region of Ontario (average of $166). Flying from Honolulu to Region of Ontario in February is currently the most expensive (average of $824). 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 HNL to ON?

Find hourly flight availability from Honolulu 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 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Honolulu to Region of Ontario in the morning. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight in the evening.

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 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Honolulu to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,429 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,429 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,095 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
WestJet
7.2
Good
3,194 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Air Canada
7.1
Good
10,514 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Honolulu to Ontario?

    If you book a flight to Ontario from Honolulu, you will be flying from Honolulu, which is the city’s only airport. Honolulu (HNL) is located 4.4 mi from the center of Honolulu.

  • How long is the flight from Honolulu to Region of Ontario?

    A quick flight from Honolulu to Region of Ontario can take about 19h 19m. WestJet provides one of the quickest options available for as low as $356. Honolulu and Region of Ontario are separated by a distance of 4639 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $134. Air Canada flights start at $177 while deals on United Airlines start at $182 one-way.

  • What are the most popular routes from Honolulu to Region of Ontario?

    The most popular route from Honolulu to Region of Ontario is Honolulu - Montreal Pierre Elliott Trudeau Intl. You may also consider Honolulu - Toronto Pearson Intl or Honolulu - Ottawa.

  • What are the cheapest flights from Honolulu to Region of Ontario?

    The cheapest flight price from Honolulu to Region of Ontario is $160. On average you can expect to pay $271. The most popular route, (Honolulu - Montreal Pierre Elliott Trudeau Intl), can usually be booked for $463.

  • Can I find deals for flights from Honolulu to Ontario that include hotel bookings?

    Yes. In addition to deals on Honolulu to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Honolulu to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Honolulu to Ontario.

  • Can I find deals for business class flights from Honolulu to Ontario?

    Yes. Cheapflights offers flight deals from Honolulu 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 Honolulu to Region of Ontario?

    Currently, November is the cheapest month in which you can book a flight from Honolulu to Region of Ontario (average of $166). Flying from Honolulu to Region of Ontario in February is currently the most expensive (average of $824). 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 Honolulu to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Honolulu to Ontario

Discover the top 5 airlines that operate flights from Honolulu 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$264Average$668FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$282Average$596FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$301Average$958FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$337Average$739FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$670Average$1,113FlexibilityNo cancel feeOn-time75%

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