Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ontario to Hawaii from C$ 234

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HNL
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Hawaii

Enter your travel dates to find the best prices.

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 15 December 2025.

Wed 31/127:30 p.m.YUL - HNL
2 stops32h 17mWestJet
Thu 8/111:45 p.m.HNL - YUL
1 stop26h 20mWestJet
Deal found 13/12C$ 953
Fri 26/126:23 p.m.YYZ - HNL
2 stops26h 43mAmerican Airlines
Sun 28/1211:03 p.m.HNL - YYZ
2 stops18h 41mAmerican Airlines
Deal found 14/12C$ 983
Wed 24/127:00 a.m.YUL - HNL
2 stops19h 44mDelta
Wed 7/15:15 p.m.HNL - YUL
1 stop15h 27mDelta
Deal found 15/12C$ 991
Fri 26/127:10 p.m.YYZ - HNL
2 stops25h 56mAmerican Airlines
Tue 6/16:45 p.m.HNL - YYZ
2 stops16h 05mAmerican Airlines
Deal found 13/12C$ 1,026
Sat 27/126:00 a.m.YYZ - HNL
2 stops36h 34mAmerican Airlines
Tue 6/16:45 p.m.HNL - YYZ
2 stops16h 05mAmerican Airlines
Deal found 13/12C$ 1,042
Tue 16/124:45 p.m.YYZ - HNL
2 stops23h 54mMultiple Airlines
Wed 24/1211:50 p.m.HNL - YYZ
1 stop12h 51mMultiple Airlines
Deal found 14/12C$ 1,053
Sun 28/125:25 p.m.YUL - OGG
2 stops24h 29mUnited Airlines
Sun 11/15:25 p.m.OGG - YUL
1 stop11h 55mUnited Airlines
Deal found 13/12C$ 1,064
Sat 13/124:45 p.m.YYZ - HNL
2 stops24h 14mMultiple Airlines
Wed 17/1211:50 p.m.HNL - YYZ
1 stop25h 50mMultiple Airlines
Deal found 13/12C$ 1,084
Sat 27/1210:30 a.m.YYZ - HNL
1 stop17h 17mDelta
Sun 18/15:15 p.m.HNL - YYZ
2 stops17h 57mDelta
Deal found 14/12C$ 1,099
Fri 26/1210:15 p.m.YYZ - HNL
1 stop29h 32mMultiple Airlines
Fri 16/111:30 p.m.HNL - YYZ
1 stop26h 40mMultiple Airlines
Deal found 12/12C$ 1,100
Fri 26/127:10 p.m.YYZ - HNL
2 stops25h 56mAmerican Airlines
Wed 31/122:18 p.m.HNL - YYZ
2 stops17h 53mAmerican Airlines
Deal found 13/12C$ 1,117
Mon 15/124:45 p.m.YYZ - HNL
1 stop25h 24mMultiple Airlines
Wed 17/1211:50 p.m.HNL - YYZ
1 stop25h 50mMultiple Airlines
Deal found 13/12C$ 1,119

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 15 December 2025.

Round-trip from

C$ 395

One-way from

C$ 234

Popular in

December

Cheapest in

September

Average price

C$ 925

Good round-trip deal

C$ 599 or less

Good one-way deal

C$ 379 or less
WestJet
  • WestJet
  • 12/1-21/1
  • 3 total stops
  • 30h 38m total
  • Ontario to Hawaii
Search Deals
WestJet
  • WestJet
  • 29/1
  • 2 total stops
  • 19h 47m total
  • Ontario to Hawaii
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Hawaii.
Search Deals
Price to beat on a one-way flight from Ontario to Hawaii.
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 629,999 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from Ontario to Hawaii that are best for you.

Fly from

Ontario

Fly to

Hawaii

Route

Depart

Return

Price

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Sun 18/1

6:10 p.m.-10:47 p.m.

2 stops33h 37m

Honolulu

Sun 25/1

3:55 p.m.-5:17 p.m.

2 stops20h 22m

C$ 416

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Sat 17/1

7:00 p.m.-10:47 p.m.

2 stops56h 47m

Honolulu

Mon 26/1

11:50 p.m.-5:28 a.m.

2 stops48h 38m

C$ 423

HamiltonKahului

YHM - OGG

YHMOGG

Hamilton

Sun 11/1

6:10 p.m.-10:27 p.m.

2 stops33h 17m

Kahului

Sun 18/1

11:40 p.m.-5:17 p.m.

1 stop12h 37m

C$ 430

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Mon 12/1

6:20 a.m.-10:47 p.m.

2 stops45h 27m

Honolulu

Thu 15/1

11:50 p.m.-5:28 a.m.

2 stops24h 38m

C$ 430

HamiltonKahului

YHM - OGG

YHMOGG

Hamilton

Fri 29/5

6:00 a.m.-9:35 p.m.

2 stops21h 35m

Kahului

Fri 5/6

10:45 p.m.-12:40 a.m.

2 stops19h 55m

C$ 431

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Fri 29/5

6:00 a.m.-9:35 p.m.

2 stops21h 35m

Honolulu

Fri 5/6

10:45 p.m.-12:40 a.m.

2 stops19h 55m

C$ 436

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Sun 11/1

6:10 p.m.-10:47 p.m.

2 stops33h 37m

Honolulu

Wed 14/1

3:55 p.m.-5:17 p.m.

2 stops20h 22m

C$ 438

TorontoKahului

YYZ - OGG

YYZOGG

Toronto Pearson Intl

Sat 7/3

10:15 p.m.-9:23 p.m.

1 stop28h 08m

Kahului

Mon 16/3

10:30 p.m.-11:11 p.m.

2 stops18h 41m

C$ 439

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Thu 8/1

6:20 a.m.-9:54 p.m.

1 stop20h 34m

Honolulu

Thu 22/1

11:45 p.m.-5:28 a.m.

1 stop24h 43m

C$ 453

TorontoHonolulu

YKF - HNL

YKFHNL

Toronto Region of Waterloo Intl

Thu 5/3

6:20 a.m.-9:45 p.m.

1 stop20h 25m

Honolulu

Thu 12/3

11:45 p.m.-5:29 a.m.

1 stop23h 44m

C$ 461

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 60 results
1
2
3
...
6

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, January is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 260). Flying from Region of Ontario to Hawaii in July is currently the most expensive (average of C$ 450). 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 ON to HI?

Find hourly flight availability from Ontario to Hawaii. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 December 2025.

One of the essential ways to save on airfare from Region of Ontario to Hawaii is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 19% on airfare.

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

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

Travelers seeking maximum savings on their Region of Ontario to Hawaii flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday evenings 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 Region of Ontario to Hawaii?

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 15 December 2025.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Ontario to Hawaii have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews
Check prices

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

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
Check prices

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

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
Check prices

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

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.
American Airlines
7.2
Good
11,051 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

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
Check prices

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

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
Check prices

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

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 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?

    For as low as C$ 581, WestJet can have you in Hawaii from Region of Ontario in 20h 21m. The distance from Region of Ontario to Hawaii is about 7889 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 225. Users have also found prices from C$ 279 and C$ 312 on United Airlines and Air Canada, respectively.

  • 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, January is the cheapest month in which you can book a flight from Region of Ontario to Hawaii (average of C$ 260). Flying from Region of Ontario to Hawaii in July is currently the most expensive (average of C$ 450). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Hawaii

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Las Vegas flights
Toronto Island to Newark flights
Pearson Intl to Miami flights
Pearson Intl to Newark flights
Pearson Intl to Orlando flights
Pearson Intl to LaGuardia flights
Vancouver Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Newark flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pearson Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Orlando flights
Pearson Intl to Dallas/Fort Worth flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Tampa flights
Pearson Intl to Hobby flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Vancouver Intl to Newark flights
Vancouver Intl to Honolulu flights
Vancouver Intl to Las Vegas flights
Vancouver Intl to John F Kennedy Intl flights
Pearson Intl to George Bush Intcntl flights
Toronto Island to Orlando flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Toronto Island to Miami flights
Pearson Intl to Boston flights
Pearson Intl to Atlanta flights
Pearson Intl to Fort Myers flights
Pearson Intl to San Francisco flights
Hamilton to Fort Lauderdale flights
Vancouver Intl to Sky Harbor Intl flights
Québec City to Fort Lauderdale flights
Pearson Intl to Sky Harbor Intl flights
Calgary to Las Vegas flights
Vancouver Intl to San Francisco flights
Vancouver Intl to Seattle flights
Pearson Intl to Seattle flights
Vancouver Intl to Palm Springs flights
Pearson Intl to O'Hare Intl flights
Pearson Intl to Dulles Intl flights
Vancouver Intl to San Diego flights
Vancouver Intl to Miami flights
Pearson Intl to Honolulu flights
Pearson Intl to West Palm Beach flights
Ottawa to Fort Lauderdale flights
Vancouver Intl to Orlando flights

Top 6 airlines flying from Ontario to Hawaii

Discover the top 6 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 629,999 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 268AverageC$ 1,189FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 369AverageC$ 667FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 373AverageC$ 707FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 402AverageC$ 941FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 442AverageC$ 897FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 675AverageC$ 900FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Hawaii?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Hawaii from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Hawaii?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Hawaii by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Hawaii with no change fees?

Certainly. Search results for flights to Hawaii from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Hawaii become cheaper?

Yes! Start tracking prices for Ontario to Hawaii flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.