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$167+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YYZ
may. 4 — may. 111
dom. 5/4
dom. 5/11
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 abril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$367
(Mytrip)

One-way from

$167
(oojo)

Popular in

April

Cheapest in

January

Average price

$882
Provider with most accurate pricing for Honolulu-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Toronto (YTO) flights.
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From Honolulu to Ontario
Search Deals
One-way flight from Honolulu to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/1510:05 pmHNL - YUL
2 stops27h 05mAir Canada
jue. 8/218:30 pmYUL - HNL
2 stops30h 20mAir Canada
Deal found 4/27$367
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/2610:45 pmHNL - YOW
2 stops24h 40mWestJet
lun. 6/27:50 amYOW - HNL
2 stops43h 47mWestJet
Deal found 4/28$401
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/1510:45 pmHNL - YYZ
2 stops25h 27mMultiple Airlines
lun. 9/229:30 amYYZ - HNL
2 stops17h 20mMultiple Airlines
Deal found 4/28$440
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/1510:05 pmHNL - YYZ
1 stop12h 25mAir Canada
lun. 9/226:15 amYYZ - HNL
1 stop20h 35mAir Canada
Deal found 4/28$464
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
lun. 5/2610:45 pmHNL - YOW
1 stop33h 59mMultiple Airlines
lun. 6/27:50 amYOW - HNL
2 stops19h 47mMultiple Airlines
Deal found 4/28$481
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/1510:45 pmHNL - YYZ
2 stops16h 07mWestJet
lun. 9/2212:00 pmYYZ - HNL
2 stops15h 36mWestJet
Deal found 4/28$501
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/163:00 pmHNL - YYZ
1 stop15h 14mDelta
mar. 5/206:30 amYYZ - HNL
2 stops20h 04mDelta
Deal found 4/27$565
This Kissandfly.com deal was found by Cheapflights users on 4/29. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/210:45 pmHNL - YHM
2 stops19h 56mWestJet
lun. 6/166:00 amYHM - HNL
2 stops21h 37mWestJet
Deal found 4/29$580
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/108:29 pmHNL - YUL
2 stops21h 26mDelta
jue. 7/246:00 amYUL - HNL
2 stops21h 01mDelta
Deal found 4/27$636
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
jue. 6/511:35 pmHNL - YUL
2 stops19h 02mMultiple Airlines
lun. 6/98:10 amYUL - HNL
1 stop19h 27mMultiple Airlines
Deal found 4/29$644
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/137:40 amHNL - YYZ
2 stops25h 20mAlaska Airlines
lun. 5/194:45 pmYYZ - HNL
2 stops26h 00mAlaska Airlines
Deal found 4/29$693
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
jue. 6/510:45 pmHNL - YUL
2 stops19h 52mWestJet
lun. 6/98:10 amYUL - HNL
1 stop19h 27mWestJet
Deal found 4/28$693

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 abril 29, 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

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

vie. 8/15

10:05 pm-7:10 am

2 stops27h 05m

Montreal Pierre Elliott Trudeau Intl

jue. 8/21

8:30 pm-8:50 pm

2 stops30h 20m

$367

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

lun. 5/26

10:45 pm-5:25 am

2 stops24h 40m

Ottawa

lun. 6/2

7:50 am-9:37 pm

2 stops43h 47m

$401

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

lun. 9/15

10:45 pm-6:12 am

2 stops25h 27m

Toronto Pearson Intl

lun. 9/22

9:30 am-8:50 pm

2 stops17h 20m

$440

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

lun. 9/15

10:05 pm-4:30 pm

1 stop12h 25m

Toronto Pearson Intl

lun. 9/22

6:15 am-8:50 pm

1 stop20h 35m

$464

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

lun. 5/26

10:45 pm-2:44 pm

1 stop33h 59m

Ottawa

lun. 6/2

7:50 am-9:37 pm

2 stops19h 47m

$481

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

lun. 9/15

10:45 pm-8:52 pm

2 stops16h 07m

Toronto Pearson Intl

lun. 9/22

12:00 pm-9:36 pm

2 stops15h 36m

$501

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

vie. 5/16

3:00 pm-12:14 pm

1 stop15h 14m

Toronto Pearson Intl

mar. 5/20

6:30 am-8:34 pm

2 stops20h 04m

$565

HonoluluHamilton

HNL - YHM

HNLYHM

Honolulu

lun. 6/2

10:45 pm-12:41 am

2 stops19h 56m

Hamilton

lun. 6/16

6:00 am-9:37 pm

2 stops21h 37m

$580

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

jue. 7/10

8:29 pm-11:55 pm

2 stops21h 26m

Montreal Pierre Elliott Trudeau Intl

jue. 7/24

6:00 am-9:01 pm

2 stops21h 01m

$636

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

jue. 6/5

11:35 pm-12:37 am

2 stops19h 02m

Montreal Pierre Elliott Trudeau Intl

lun. 6/9

8:10 am-9:37 pm

1 stop19h 27m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 34 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 July is currently the most expensive (average of $359). 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 abril 29, 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 abril 29, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Honolulu to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,826 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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 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 WestJet, which is currently one of the cheapest options available, starting at $167. Air Canada flights start at $227 while deals on Delta start at $244 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 - Hamilton.

  • 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 July is currently the most expensive (average of $359). 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.

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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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Honolulu to Pierre Elliott Trudeau Intl flights
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Honolulu to Edmonton flights
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Kailua-Kona to Pearson Intl flights
Kahului to Victoria flights
Kahului to Penticton flights
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Lihue to Victoria flights
Lihue to Ottawa flights
Kailua-Kona to Victoria flights
Honolulu to Yellowknife flights
Honolulu to Winnipeg flights
Honolulu to Regina flights

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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$273Average$754FlexibilityNo cancel feeOn-time67%
WestJetCheapest$376Average$640FlexibilityNo cancel feeOn-time60%
DeltaCheapest$555Average$691FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$610Average$927FlexibilityNo cancel feeOn-time69%

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