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Hawaii

$183+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap 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 June 18, 2026.

This American Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 9/87:15 pm
YYZ
-
HNL
2 stops24h 35m
American Airlines
Wed 9/95:35 pm
HNL
-
YYZ
2 stops23h 25m
American Airlines
Deal found 6/16$290
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 9/511:39 am
YYZ
-
HNL
2 stops30h 01m
American Airlines
Wed 9/98:40 pm
HNL
-
YYZ
1 stop14h 20m
American Airlines
Deal found 6/16$295
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 9/56:00 am
YYZ
-
HNL
2 stops18h 47m
American Airlines
Fri 9/115:35 pm
HNL
-
YYZ
2 stops23h 51m
American Airlines
Deal found 6/16$309
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 9/103:45 pm
YYZ
-
HNL
2 stops26h 20m
American Airlines
Fri 9/113:23 pm
HNL
-
YYZ
2 stops19h 57m
American Airlines
Deal found 6/16$319
This American Airlines deal was found by Cheapflights users on 6/16. 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 9/96:30 am
YYZ
-
HNL
2 stops17h 11m
American Airlines
Wed 9/98:40 pm
HNL
-
YYZ
1 stop14h 20m
American Airlines
Deal found 6/16$322
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 9/47:15 pm
YYZ
-
HNL
2 stops23h 05m
American Airlines
Thu 9/103:23 pm
HNL
-
YYZ
1 stop19h 37m
American Airlines
Deal found 6/16$324
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Sat 9/196:46 am
YYZ
-
HNL
2 stops19h 30m
American Airlines
Sat 9/261:37 pm
HNL
-
YYZ
2 stops20h 01m
American Airlines
Deal found 6/17$327
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 9/56:24 pm
YYZ
-
HNL
2 stops26h 38m
American Airlines
Tue 9/158:40 pm
HNL
-
YYZ
2 stops14h 40m
American Airlines
Deal found 6/16$328
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Sat 12/196:23 pm
YYZ
-
HNL
2 stops24h 42m
American Airlines
Fri 12/251:10 pm
HNL
-
YYZ
2 stops17h 37m
American Airlines
Deal found 6/17$329
This American Airlines deal was found by Cheapflights users on 6/17. 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 12/164:44 pm
YYZ
-
HNL
2 stops28h 11m
American Airlines
Fri 12/251:10 pm
HNL
-
YYZ
2 stops17h 37m
American Airlines
Deal found 6/17$340
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Sun 9/66:29 pm
YYZ
-
HNL
2 stops23h 58m
American Airlines
Sat 9/121:37 pm
HNL
-
YYZ
2 stops15h 22m
American Airlines
Deal found 6/16$342
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Sat 12/196:23 pm
YYZ
-
HNL
2 stops24h 42m
American Airlines
Wed 12/231:54 pm
HNL
-
YYZ
2 stops15h 22m
American Airlines
Deal found 6/17$347

Find flight deals from Ontario to Hawaii

Keep the following information in mind while searching for Ontario to Hawaii flight deals. Data was last updated June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$290
(American Airlines)

One-way from

$183
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$610
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. 15% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 June 18, 2026.
Use the filters below to find and compare flights from Ontario to Hawaii that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Sat 11/14

6:20 am-9:20 pm

1 stop20h 00m

Honolulu

Sat 11/21

2:55 pm-4:28 am

2 stops32h 33m

$420

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Mon 11/23

6:15 am-9:53 pm

2 stops20h 38m

Honolulu

Wed 11/25

12:45 pm-11:29 am

2 stops17h 44m

$422

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Fri 7/24

8:40 pm-8:20 pm

1 stop29h 40m

Honolulu

Thu 7/30

9:55 pm-7:50 pm

2 stops15h 55m

$460

TorontoHonolulu

YTZ - HNL

YTZHNL

Toronto Island

Sun 11/1

12:15 pm-5:06 pm

2 stops33h 51m

Honolulu

Thu 11/5

8:00 am-10:06 am

2 stops21h 06m

$478

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Thu 10/29

5:45 pm-1:55 pm

2 stops26h 10m

Honolulu

Mon 11/2

10:50 pm-3:50 pm

2 stops36h 00m

$481

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Thu 11/12

6:20 am-9:30 pm

1 stop20h 10m

Honolulu

Thu 11/26

11:30 pm-4:28 am

1 stop23h 58m

$495

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Wed 12/2

6:10 pm-9:30 pm

1 stop32h 20m

Honolulu

Sat 12/12

2:55 pm-4:17 pm

2 stops20h 22m

$504

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Mon 8/24

6:00 am-7:11 pm

2 stops19h 11m

Honolulu

Mon 8/31

2:50 pm-11:19 am

1 stop14h 29m

$507

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Fri 7/24

6:30 am-9:22 pm

2 stops20h 52m

Honolulu

Sun 7/26

2:45 pm-11:19 am

1 stop14h 34m

$507

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Sun 7/19

6:30 am-9:22 pm

2 stops20h 52m

Honolulu

Tue 7/28

2:45 pm-11:19 am

1 stop14h 34m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 60 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of $191). Flying from Region of Ontario to Hawaii in August is currently the most expensive (average of $1,278). 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.

How much does it cost to fly round-trip from Region of Ontario to Hawaii?

How far ahead should I book a flight from Region of Ontario to Hawaii?

To ensure you get the cheapest price possible for a flight from Region of Ontario to Hawaii, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 June 18, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andWestJet 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
7.8
Good
8,413 reviews

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,413 reviews
Delta
7.8
Good
8,413 reviews

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
9,861 reviews
Delta
7.8
Good
8,413 reviews

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
WestJet
7.2
Good
3,375 reviews
Delta
7.8
Good
8,413 reviews

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,217 reviews
Delta
7.8
Good
8,413 reviews

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

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 20h. Fly via WestJet, Delta, or Air Canada to get the fastest option. The distance from Region of Ontario to Hawaii is about 4603 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 $163 on Air Canada. Other airlines that offer cheap prices include WestJet from $175 and United Airlines from $208 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, July is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of $191). Flying from Region of Ontario to Hawaii in August is currently the most expensive (average of $1,278). 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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$279Average$386FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$300Average$652FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$342Average$673FlexibilityNo cancel feeOn-time69%
DeltaCheapest$424Average$511FlexibilityNo cancel feeOn-timeN/A

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