How long is the flight from Region of Ontario to O'ahu?

The flight from Region of Ontario to O'ahu depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Ottawa (a popular airport in Region of Ontario) to Los Angeles (the most popular airport in O'ahu), then the flight time is 7h 40m on average. If you fly from Toronto (another popular airport in Region of Ontario) to Los Angeles, then the average flight time is 8h 01m.

Which airlines fly to O'ahu?

WestJet, United Airlines and Air Canada are the top three most popular airlines that fly to O'ahu from Region of Ontario according to our data. WestJet is the first choice among our users, with 38% of people opting to fly with this airline when travelling to O'ahu. Keep in mind that there are 5 different airlines that fly to O'ahu on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to O'ahu?

Delta, WestJet, and Air Canada are the most popular carriers operating from Ontario to O'ahu

When did momondo last update prices for flights from Ontario to O'ahu?

Prices for flights from Ontario to O'ahu are updated daily.

How many operators does momondo search for flights from Ontario to O'ahu?

As of May 2026, there are 5 operators available to choose from for flights from Ontario to O'ahu.

How old do you have to be to fly from Ontario to O'ahu?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to O'ahu.

What documentation or ID do you need to fly to O'ahu?

The travel and health documents required for your trip to O'ahu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 345 Cheap Flights from Ontario to O'ahu in 2026

1 adult

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Find the cheapest flights from Ontario to O'ahu

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:25 p.m. - 8:55 p.m.

YYZ

HNL

28h 30m

2 stops

9:55 p.m. - 9:10 p.m.

HNL

YYZ

17h 15m

2 stops

C$ 566WestJet

Sat, 6 Jun - Sun, 14 Jun

10:30 p.m. - 8:55 p.m.

YYZ

HNL

28h 25m

1 stop

9:55 p.m. - 1:05 a.m.

HNL

YYZ

21h 10m

2 stops

C$ 576WestJet

Sat, 6 Jun - Sun, 14 Jun

7:45 a.m. - 9:14 p.m.

YYZ

HNL

19h 29m

2 stops

10:40 p.m. - 11:02 p.m.

HNL

YYZ

18h 22m

2 stops

C$ 591Delta

Sat, 13 Jun - Sat, 20 Jun

6:15 a.m. - 9:14 p.m.

YYZ

HNL

20h 59m

2 stops

4:08 p.m. - 5:24 p.m.

HNL

YYZ

19h 16m

2 stops

C$ 593Delta

Mon, 15 Jun - Mon, 22 Jun

8:55 p.m. - 8:35 p.m.

YTZ

HNL

29h 40m

2 stops

9:50 p.m. - 1:15 p.m.

HNL

YTZ

33h 25m

2 stops

C$ 655Air Canada

Sun, 18 Oct - Tue, 20 Oct

8:55 p.m. - 8:35 p.m.

YTZ

HNL

29h 40m

2 stops

9:50 p.m. - 10:55 a.m.

HNL

YTZ

31h 05m

2 stops

C$ 656Air Canada

Sun, 18 Oct - Tue, 20 Oct

9:45 a.m. - 7:48 p.m.

YUL

HNL

16h 03m

2 stops

1:25 p.m. - 10:40 a.m.

HNL

YUL

15h 15m

2 stops

C$ 700United Airlines

Sun, 6 Sep - Mon, 14 Sep

6:15 p.m. - 8:30 p.m.

YOW

HNL

32h 15m

2 stops

9:55 p.m. - 12:30 p.m.

HNL

YOW

32h 35m

2 stops

C$ 854Multiple Airlines

Thu, 4 Jun - Wed, 17 Jun

10:05 a.m. - 7:48 p.m.

YXU

HNL

15h 43m

2 stops

8:00 p.m. - 5:43 p.m.

HNL

YXU

15h 43m

2 stops

C$ 960United Airlines

Sun, 6 Sep - Tue, 8 Sep

6:10 p.m. - 8:55 p.m.

YHM

HNL

32h 45m

2 stops

9:55 p.m. - 6:00 p.m.

HNL

YHM

14h 05m

1 stop

C$ 1,038Multiple Airlines

Thu, 8 Oct - Mon, 19 Oct

United Airlines flights from Region of Ontario to O'ahu

Our best United Airlines deals on Region of Ontario to O'ahu flight tickets

United Airlines

15 Sep

YYZ8:50 a.m.Toronto Pearson Intl

15h 40m

2 stops

HNL6:30 p.m.Honolulu

24 Sep

HNL1:25 p.m.Honolulu

14h 29m

2 stops

YYZ9:54 a.m.Toronto Pearson Intl

C$ 677

United Airlines

2 Oct

YYZ6:10 a.m.Toronto Pearson Intl

13h 24m

1 stop

HNL1:34 p.m.Honolulu

9 Oct

HNL8:00 p.m.Honolulu

12h 24m

1 stop

YYZ2:24 p.m.Toronto Pearson Intl

C$ 703

United Airlines

2 Oct

YYZ7:00 a.m.Toronto Pearson Intl

12h 35m

1 stop

HNL1:35 p.m.Honolulu

9 Oct

HNL8:00 p.m.Honolulu

12h 24m

1 stop

YYZ2:24 p.m.Toronto Pearson Intl

C$ 705

WestJet flights from Region of Ontario to O'ahu

Our best WestJet deals on Region of Ontario to O'ahu flight tickets

WestJet

6 Jun

YYZ10:25 p.m.Toronto Pearson Intl

28h 30m

2 stops

HNL8:55 p.m.Honolulu

14 Jun

HNL9:55 p.m.Honolulu

17h 15m

2 stops

YYZ9:10 p.m.Toronto Pearson Intl

C$ 566

WestJet

6 Jun

YYZ10:30 p.m.Toronto Pearson Intl

28h 25m

1 stop

HNL8:55 p.m.Honolulu

14 Jun

HNL9:55 p.m.Honolulu

21h 10m

2 stops

YYZ1:05 a.m.Toronto Pearson Intl

C$ 576

WestJet

24 Oct

YYZ1:30 p.m.Toronto Pearson Intl

12h 50m

1 stop

HNL8:20 p.m.Honolulu

1 Nov

HNL9:35 p.m.Honolulu

14h 53m

2 stops

YYZ5:28 p.m.Toronto Pearson Intl

C$ 583

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Sat 6/6

10:25 p.m.-8:55 p.m.

2 stops28h 30m

Honolulu

Sun 14/6

9:55 p.m.-9:10 p.m.

2 stops17h 15m

C$ 566

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Sat 6/6

10:30 p.m.-8:55 p.m.

1 stop28h 25m

Honolulu

Sun 14/6

9:55 p.m.-1:05 a.m.

2 stops21h 10m

C$ 576

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Sat 13/6

7:45 a.m.-9:14 p.m.

2 stops19h 29m

Honolulu

Sat 20/6

10:40 p.m.-11:02 p.m.

2 stops18h 22m

C$ 591

TorontoHonolulu

YYZ - HNL

YYZHNL

Toronto Pearson Intl

Mon 15/6

6:15 a.m.-9:14 p.m.

2 stops20h 59m

Honolulu

Mon 22/6

4:08 p.m.-5:24 p.m.

2 stops19h 16m

C$ 593

TorontoHonolulu

YTZ - HNL

YTZHNL

Toronto Island

Sun 18/10

8:55 p.m.-8:35 p.m.

2 stops29h 40m

Honolulu

Tue 20/10

9:50 p.m.-1:15 p.m.

2 stops33h 25m

C$ 655

TorontoHonolulu

YTZ - HNL

YTZHNL

Toronto Island

Sun 18/10

8:55 p.m.-8:35 p.m.

2 stops29h 40m

Honolulu

Tue 20/10

9:50 p.m.-10:55 a.m.

2 stops31h 05m

C$ 656

Quickest round-trip

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

9:45 a.m.-7:48 p.m.

2 stops16h 03m

Honolulu

Mon 14/9

1:25 p.m.-10:40 a.m.

2 stops15h 15m

C$ 700

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Thu 4/6

6:15 p.m.-8:30 p.m.

2 stops32h 15m

Honolulu

Wed 17/6

9:55 p.m.-12:30 p.m.

2 stops32h 35m

C$ 854

LondonHonolulu

YXU - HNL

YXUHNL

London

Sun 6/9

10:05 a.m.-7:48 p.m.

2 stops15h 43m

Honolulu

Tue 8/9

8:00 p.m.-5:43 p.m.

2 stops15h 43m

C$ 960

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Thu 8/10

6:10 p.m.-8:55 p.m.

2 stops32h 45m

Honolulu

Mon 19/10

9:55 p.m.-6:00 p.m.

1 stop14h 05m

C$ 1,038

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to O'ahu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to O'ahu?

The month of July is another great option to travel to O'ahu, with average flight prices from Region of Ontario averaging around C$ 264.

What is the cheapest day to depart on your flight to O'ahu?

The cheapest day to depart from Region of Ontario to O'ahu is on a Thursday. Travellers who choose to depart for O'ahu on a Thursday will often find tickets for as low as C$ 731. Flights from Region of Ontario to O'ahu on a Saturday will generally be more expensive and average around C$ 1,083. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to O'ahu?

Our most recent data shows that the best time of day to fly to O'ahu is in the morning. Flights from Region of Ontario to O'ahu during this time can be as low as C$ 680. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 771 on average. Flights to O'ahu from Region of Ontario in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ontario to O'ahu flight route?

Fly from Toronto Pearson Intl to Honolulu for the best Ontario - O'ahu flight prices

How far in advance should I book a flight from Ontario to O'ahu?

You are more likely to see cheaper flights to O'ahu from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to O'ahu for around C$ 679 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to O'ahu from Region of Ontario for as low as C$ 537 on momondo.

What cabin class options are available on Region of Ontario to O'ahu flights?

There are 2 cabin classes available to choose from on Region of Ontario to O'ahu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to O'ahu flights?

You could potentially save up to 4% on your flight if you consider stops on a Region of Ontario to O'ahu flight.

Cheap Region of Ontario to O'ahu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to O'ahu

Best price found	C$ 1,028
Fastest flight time	13h 18m
Direct flights	None

The best flight deal from Region of Ontario to O'ahu found on momondo in the last 72 hours is C$ 1,028

The fastest flight from Region of Ontario to O'ahu takes 13h 18m

There are no direct flights from Region of Ontario to O'ahu. There are no popular flight routes from Region of Ontario to O'ahu.

Search flight deals

Frequently asked questions about flying from Ontario to O'ahu

When did momondo last update prices for flights from Ontario to O'ahu?
Prices for flights from Ontario to O'ahu are updated daily.
How many operators does momondo search for flights from Ontario to O'ahu?
As of May 2026, there are 5 operators available to choose from for flights from Ontario to O'ahu.
How old do you have to be to fly from Ontario to O'ahu?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to O'ahu.
What documentation or ID do you need to fly to O'ahu?
The travel and health documents required for your trip to O'ahu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Region of Ontario to O'ahu?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to O'ahu is Embraer 195 E2, representing 30.70% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 22.29%, Airbus A321-100/200 at 6.54%, and Airbus A330-200 at 4.89%.

Best airlines flying from Region of Ontario to O'ahu

Compare and see reviews for airlines that fly from Region of Ontario to O'ahu with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 269	Free Cancellation	Rating 7.1 11,631 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 276	Free Cancellation	Rating 7.1 11,080 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 349	Free Cancellation	Rating 7.4 9,752 reviews	Search United Airlines flights
Delta	PriceFrom C$ 373	Free Cancellation	Rating 7.9 8,437 reviews	Search Delta flights
WestJet	PriceFrom C$ 380	Free Cancellation	Rating 7.2 3,345 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to O'ahu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to O'ahu for you.

Can I find flights from Ontario to O'ahu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to O'ahu from Ontario with this policy.

How can momondo help me find flights from Ontario to O'ahu?

momondo helps you find the best flight between Ontario and O'ahu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to O'ahu right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to O'ahu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to O'ahu and let you know when they change.