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$153+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YYZ
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Honolulu to Ontario

Keep the following information in mind while searching for Honolulu to Ontario flight deals. Data was last updated julio 30, 2025.

Round-trip from

$375
(Booking.com)

One-way from

$153
(Air Canada)

Popular in

April

Cheapest in

January

Average price

$529
From Honolulu to Ontario
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One-way flight from Honolulu to Ontario
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Highest demand for flights based on searches. 16% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 julio 30, 2025.

This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/310:55 pmHNL - YYZ
1 stop17h 32mAir Canada
lun. 12/810:00 amYYZ - HNL
2 stops16h 43mAir Canada
Deal found 7/29$361
This Flightnetwork deal was found by Cheapflights users on 7/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/1511:50 pmHNL - YYZ
2 stops35h 03mMultiple Airlines
jue. 1/88:00 amYYZ - HNL
2 stops18h 43mMultiple Airlines
Deal found 7/27$371
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1210:45 pmHNL - YYZ
2 stops16h 07mWestJet
vie. 9/196:30 pmYYZ - HNL
1 stop31h 29mWestJet
Deal found 7/29$375
This Mytrip deal was found by Cheapflights users on 7/30. 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.
mar. 9/910:45 pmHNL - YHM
1 stop19h 14mMultiple Airlines
dom. 9/147:05 amYHM - HNL
1 stop20h 31mMultiple Airlines
Deal found 7/30$438
This oojo deal was found by Cheapflights users on 7/29. 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.
dom. 9/1410:45 pmHNL - YUL
2 stops19h 56mWestJet
mar. 9/166:45 amYUL - HNL
2 stops44h 51mWestJet
Deal found 7/29$456
This Kissandfly.com deal was found by Cheapflights users on 7/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1110:45 pmHNL - YHM
2 stops19h 55mWestJet
jue. 9/186:00 amYHM - HNL
2 stops21h 36mWestJet
Deal found 7/28$456
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2511:04 pmHNL - YYZ
2 stops12h 37mAmerican Airlines
dom. 9/76:49 amYYZ - HNL
2 stops17h 05mAmerican Airlines
Deal found 7/30$470
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
dom. 9/1410:45 pmHNL - YUL
2 stops19h 52mMultiple Airlines
mar. 9/166:55 pmYUL - HNL
1 stop32h 41mMultiple Airlines
Deal found 7/29$472
This Air Canada deal was found by Cheapflights users on 7/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1210:55 pmHNL - YUL
1 stop13h 08mAir Canada
lun. 11/176:15 pmYUL - HNL
1 stop23h 28mAir Canada
Deal found 7/28$495
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/311:10 amHNL - YUL
2 stops17h 30mUnited Airlines
sáb. 9/136:15 amYUL - HNL
2 stops19h 34mUnited Airlines
Deal found 7/29$534
This Mytrip deal was found by Cheapflights users on 7/30. 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.
sáb. 9/1310:45 pmHNL - YTZ
2 stops16h 58mMultiple Airlines
sáb. 9/207:00 amYTZ - HNL
2 stops18h 59mMultiple Airlines
Deal found 7/30$602
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/210:06 pmHNL - YUL
2 stops19h 47mDelta
dom. 9/76:00 amYUL - HNL
2 stops20h 28mDelta
Deal found 7/30$636

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 julio 30, 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

vie. 9/12

10:45 pm-8:52 pm

2 stops16h 07m

Toronto Pearson Intl

vie. 9/19

6:30 pm-7:59 pm

1 stop31h 29m

$375

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

lun. 8/25

1:30 pm-7:00 am

1 stop11h 30m

Toronto Pearson Intl

dom. 9/7

10:25 pm-9:36 pm

1 stop29h 11m

$404

HonoluluHamilton

HNL - YHM

HNLYHM

Honolulu

mar. 9/9

10:45 pm-11:59 pm

1 stop19h 14m

Hamilton

dom. 9/14

7:05 am-9:36 pm

1 stop20h 31m

$438

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

dom. 9/14

10:45 pm-12:41 am

2 stops19h 56m

Montreal Pierre Elliott Trudeau Intl

mar. 9/16

6:45 am-9:36 pm

2 stops44h 51m

$456

HonoluluHamilton

HNL - YHM

HNLYHM

Honolulu

jue. 9/11

10:45 pm-12:40 am

2 stops19h 55m

Hamilton

jue. 9/18

6:00 am-9:36 pm

2 stops21h 36m

$456

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

lun. 8/25

11:04 pm-5:41 pm

2 stops12h 37m

Toronto Pearson Intl

dom. 9/7

6:49 am-5:54 pm

2 stops17h 05m

$470

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

dom. 9/14

10:45 pm-12:37 am

2 stops19h 52m

Montreal Pierre Elliott Trudeau Intl

mar. 9/16

6:55 pm-9:36 pm

1 stop32h 41m

$472

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

mié. 11/12

10:55 pm-5:03 pm

1 stop13h 08m

Montreal Pierre Elliott Trudeau Intl

lun. 11/17

6:15 pm-12:43 pm

1 stop23h 28m

$495

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

mar. 8/12

4:14 pm-3:21 pm

2 stops17h 07m

Toronto Pearson Intl

mar. 8/19

7:45 am-4:40 pm

2 stops14h 55m

$531

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

mié. 9/3

11:10 am-10:40 am

2 stops17h 30m

Montreal Pierre Elliott Trudeau Intl

sáb. 9/13

6:15 am-7:49 pm

2 stops19h 34m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 27 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, January is the cheapest month in which you can book a flight from Honolulu to Region of Ontario (average of $243). Flying from Honolulu to Region of Ontario in August is currently the most expensive (average of $348). 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 julio 30, 2025.

When flying from Honolulu to Region of Ontario, 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 Honolulu 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 julio 30, 2025.
See what other customers who have flown with Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,975 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,837 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $153. WestJet flights start at $161 while deals on United Airlines start at $201 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 - Toronto Pearson Intl. You may also consider Honolulu - Hamilton or Honolulu - Montreal Pierre Elliott Trudeau Intl.

  • 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, January is the cheapest month in which you can book a flight from Honolulu to Region of Ontario (average of $243). Flying from Honolulu to Region of Ontario in August is currently the most expensive (average of $348). 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 4 airlines flying from Honolulu to Ontario

Discover the top 4 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$273Average$764FlexibilityNo cancel feeOn-time67%
WestJetCheapest$376Average$640FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$544Average$946FlexibilityNo cancel feeOn-time69%
DeltaCheapest$553Average$658FlexibilityNo cancel feeOn-timeN/A

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