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Cheap flights from O'ahu to Ontario from C$ 192

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from O'ahu to Ontario departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from O'ahu to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
11:30 p.m. - 12:26 a.m.HNL-YYZ
19h 56m1 stop
WestJet Logo
1:30 p.m. - 10:47 p.m.YYZ-HNL
14h 17m1 stop
C$ 517WestJet
Find Deal
Fri, 16 Jan - Mon, 19 Jan
WestJet Logo
11:30 p.m. - 11:39 p.m.HNL-YYZ
19h 09m2 stops
WestJet Logo
1:30 p.m. - 10:47 p.m.YYZ-HNL
14h 17m1 stop
C$ 520WestJet
Find Deal
Fri, 16 Jan - Mon, 19 Jan
WestJet Logo
9:35 p.m. - 6:13 a.m.HNL-YYZ
27h 38m2 stops
WestJet Logo
6:30 a.m. - 8:35 p.m.YYZ-HNL
19h 05m2 stops
C$ 531WestJet
Find Deal
Sun, 30 Nov - Sun, 7 Dec
Air Canada Logo
2:00 p.m. - 8:44 p.m.HNL-YUL
25h 44m2 stops
Air Canada Logo
8:50 p.m. - 9:40 p.m.YUL-HNL
29h 50m2 stops
C$ 623Air Canada
Find Deal
Wed, 26 Nov - Mon, 1 Dec
Air Canada Logo
10:55 p.m. - 5:35 p.m.HNL-YUL
13h 40m2 stops
Air Canada Logo
9:30 p.m. - 10:35 p.m.YUL-HNL
30h 05m2 stops
C$ 625Air Canada
Find Deal
Mon, 2 Feb - Wed, 11 Feb
Multiple Airlines Logo
11:55 p.m. - 1:34 p.m.HNL-YYZ
8h 39mdirect
Multiple Airlines Logo
7:45 a.m. - 9:54 p.m.YYZ-HNL
19h 09m1 stop
C$ 646Multiple Airlines
Find Deal
Fri, 26 Dec - Thu, 8 Jan
Multiple Airlines Logo
3:55 p.m. - 12:26 a.m.HNL-YYZ
27h 31m3 stops
Multiple Airlines Logo
5:10 p.m. - 10:47 p.m.YYZ-HNL
34h 37m2 stops
C$ 682Multiple Airlines
Find Deal
Fri, 16 Jan - Mon, 19 Jan
United Airlines Logo
6:05 p.m. - 9:58 a.m.HNL-YYZ
10h 53m1 stop
United Airlines Logo
5:30 p.m. - 2:54 p.m.YYZ-HNL
26h 24m1 stop
C$ 713United Airlines
Find Deal
Thu, 19 Feb - Mon, 23 Feb
Delta Logo
5:00 p.m. - 11:40 a.m.HNL-YUL
13h 40m1 stop
Delta Logo
7:10 a.m. - 3:25 p.m.YUL-HNL
13h 15m1 stop
C$ 869Delta
Find Deal
Wed, 26 Nov - Mon, 1 Dec
Delta Logo
5:00 p.m. - 11:40 a.m.HNL-YUL
13h 40m1 stop
Delta Logo
7:10 a.m. - 3:25 p.m.YUL-HNL
13h 15m1 stop
C$ 870Delta
Find Deal
Mon, 24 Nov - Mon, 1 Dec

WestJet flights from O'ahu to Region of Ontario

Our best WestJet deals on O'ahu to Region of Ontario flight tickets
WestJet
16 Jan
HNL11:30 p.m.Honolulu
19h 56m
1 stop
YYZ12:26 a.m.Toronto Pearson Intl
19 Jan
YYZ1:30 p.m.Toronto Pearson Intl
14h 17m
1 stop
HNL10:47 p.m.Honolulu
C$ 517
Find similar
WestJet
16 Jan
HNL11:30 p.m.Honolulu
19h 09m
2 stops
YYZ11:39 p.m.Toronto Pearson Intl
19 Jan
YYZ1:30 p.m.Toronto Pearson Intl
14h 17m
1 stop
HNL10:47 p.m.Honolulu
C$ 520
Find similar
WestJet
30 Nov
HNL9:35 p.m.Honolulu
27h 38m
2 stops
YYZ6:13 a.m.Toronto Pearson Intl
7 Dec
YYZ6:30 a.m.Toronto Pearson Intl
19h 05m
2 stops
HNL8:35 p.m.Honolulu
C$ 531
Find similar

United Airlines flights from O'ahu to Region of Ontario

Our best United Airlines deals on O'ahu to Region of Ontario flight tickets
United Airlines
19 Feb
HNL6:05 p.m.Honolulu
10h 53m
1 stop
YYZ9:58 a.m.Toronto Pearson Intl
23 Feb
YYZ5:30 p.m.Toronto Pearson Intl
26h 24m
1 stop
HNL2:54 p.m.Honolulu
C$ 713
Find similar
United Airlines
10 Nov
HNL8:30 p.m.Honolulu
30h 02m
2 stops
YUL7:32 a.m.Montreal Pierre Elliott Trudeau Intl
16 Nov
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
13h 45m
1 stop
HNL2:45 p.m.Honolulu
C$ 1,398
Find similar
United Airlines
10 Nov
HNL8:30 p.m.Honolulu
30h 02m
2 stops
YUL7:32 a.m.Montreal Pierre Elliott Trudeau Intl
16 Nov
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
16h 05m
2 stops
HNL5:05 p.m.Honolulu
C$ 1,405
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from O'ahu to Region of 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, momondo users made 96,600 searches. Data last updated 3 November 2025.
Use the filters below to find and compare flights from O'ahu to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 16/1

11:30 p.m.-12:26 a.m.

1 stop19h 56m

Toronto Pearson Intl

Mon 19/1

1:30 p.m.-10:47 p.m.

1 stop14h 17m

C$ 517

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 16/1

11:30 p.m.-11:39 p.m.

2 stops19h 09m

Toronto Pearson Intl

Mon 19/1

1:30 p.m.-10:47 p.m.

1 stop14h 17m

C$ 520

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Sun 30/11

9:35 p.m.-6:13 a.m.

2 stops27h 38m

Toronto Pearson Intl

Sun 7/12

6:30 a.m.-8:35 p.m.

2 stops19h 05m

C$ 531

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 26/11

2:00 p.m.-8:44 p.m.

2 stops25h 44m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

8:50 p.m.-9:40 p.m.

2 stops29h 50m

C$ 623

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Mon 2/2

10:55 p.m.-5:35 p.m.

2 stops13h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

9:30 p.m.-10:35 p.m.

2 stops30h 05m

C$ 625

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 26/12

11:55 p.m.-1:34 p.m.

Nonstop8h 39m

Toronto Pearson Intl

Thu 8/1

7:45 a.m.-9:54 p.m.

1 stop19h 09m

C$ 646

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 16/1

3:55 p.m.-12:26 a.m.

3 stops27h 31m

Toronto Pearson Intl

Mon 19/1

5:10 p.m.-10:47 p.m.

2 stops34h 37m

C$ 682

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Thu 19/2

6:05 p.m.-9:58 a.m.

1 stop10h 53m

Toronto Pearson Intl

Mon 23/2

5:30 p.m.-2:54 p.m.

1 stop26h 24m

C$ 713

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 26/11

5:00 p.m.-11:40 a.m.

1 stop13h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

7:10 a.m.-3:25 p.m.

1 stop13h 15m

C$ 869

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Mon 24/11

5:00 p.m.-11:40 a.m.

1 stop13h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

7:10 a.m.-3:25 p.m.

1 stop13h 15m

C$ 870

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

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

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

What is the cheapest month to fly to Region of Ontario?

In general, January is the cheapest month to fly from O'ahu to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 406. If you are unable to visit Region of Ontario during the month of January, then departing from O'ahu during the month September is also very affordable. Most momondo users find prices during this month for around C$ 614.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from O'ahu to Region of Ontario is on a Thursday. Travellers who choose to depart for Region of Ontario on a Thursday will often find tickets for as low as C$ 272. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around C$ 1,153.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the evening. Flights from O'ahu to Region of Ontario during this time can be as low as C$ 272. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 848 on average. Flights to Region of Ontario from O'ahu in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from O'ahu when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 991 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from O'ahu for as low as C$ 581 on momondo.

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

There are 3 cabin classes available to choose from on O'ahu to Ontario 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 O'ahu to Region of Ontario flights?

You could potentially save up to 38% on your flight if you consider stops on a O'ahu to Region of Ontario flight.

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

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

Best price found

C$ 362

Fastest flight time

8h 39m

Direct flights

Mon, Fri and Sat

Airports in Region of Ontario

1 airport
The best one-way flight to Region of Ontario from O'ahu in the past 72 hours is C$ 362. The best round-trip flight deal from O'ahu to Region of Ontario found on momondo in the last 72 hours is C$ 272.
The fastest flight from O'ahu to Region of Ontario takes 8h 39m
Direct flights go from O'ahu to Region of Ontario on Monday, Friday and Saturday. The only airline offering direct flights is Air Canada.
There is 1 airport near Region of Ontario: Toronto Pearson Intl (YYZ)
Search flight deals

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

    Prices for flights from O'ahu to Ontario are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from O'ahu to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from O'ahu to Region of Ontario?

Best airlines flying from O'ahu to Region of Ontario

Compare and see reviews for airlines that fly from O'ahu to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 467Free CancellationRating
7.2
3,153 reviews
Search WestJet flights

Why use momondo?

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

Finding the right flight to Ontario from O'ahu is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Ontario from O'ahu. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from O'ahu and alert you when they change.

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Ontario

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Popular flights according to clicks in the last 7 days on momondo
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