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Cheap flights from O'ahu to Ontario from C$ 212

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 23/11. 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

WestJet Logo
10:50 p.m. - 6:58 a.m.HNL-YYZ
26h 08m2 stops
WestJet Logo
1:30 p.m. - 10:47 p.m.YYZ-HNL
14h 17m1 stop
C$ 409WestJet
Find Deal
Thu, 30 Oct - Thu, 13 Nov
WestJet Logo
10:50 p.m. - 1:40 p.m.HNL-YYZ
32h 50m1 stop
WestJet Logo
1:30 p.m. - 10:47 p.m.YYZ-HNL
14h 17m1 stop
C$ 417WestJet
Find Deal
Thu, 30 Oct - Thu, 13 Nov
WestJet Logo
10:45 p.m. - 4:38 p.m.HNL-YYZ
11h 53m1 stop
WestJet Logo
9:40 a.m. - 9:30 p.m.YYZ-HNL
17h 50m2 stops
C$ 420WestJet
Find Deal
Thu, 23 Oct - Thu, 30 Oct
Logo
10:50 p.m. - 6:58 a.m.HNL-YYZ
26h 08m2 stops
Logo
8:00 a.m. - 9:40 p.m.YYZ-HNL
18h 40m2 stops
C$ 447
Find Deal
Thu, 30 Oct - Thu, 13 Nov
Logo
3:55 p.m. - 4:27 p.m.HNL-YUL
19h 32m1 stop
Logo
4:15 p.m. - 10:47 p.m.YUL-HNL
35h 32m2 stops
C$ 550
Find Deal
Wed, 5 Nov - Fri, 21 Nov
Air Canada Logo
10:55 p.m. - 7:31 p.m.HNL-YUL
15h 36m1 stop
Air Canada Logo
9:00 a.m. - 9:40 p.m.YUL-HNL
17h 40m1 stop
C$ 601Air Canada
Find Deal
Wed, 14 Jan - Wed, 21 Jan
Air Canada Logo
2:00 p.m. - 5:00 p.m.HNL-YUL
22h 00m1 stop
Air Canada Logo
8:50 p.m. - 12:43 p.m.YUL-HNL
20h 53m2 stops
C$ 607Air Canada
Find Deal
Wed, 18 Feb - Sun, 22 Feb
United Airlines Logo
8:05 p.m. - 2:30 p.m.HNL-YYZ
12h 25m1 stop
United Airlines Logo
4:18 p.m. - 7:32 p.m.YYZ-HNL
33h 14m1 stop
C$ 665United Airlines
Find Deal
Tue, 21 Oct - Thu, 23 Oct
American Airlines Logo
3:20 p.m. - 6:44 p.m.HNL-YYZ
21h 24m2 stops
American Airlines Logo
11:50 a.m. - 11:29 a.m.YYZ-HNL
29h 39m2 stops
C$ 707American Airlines
Find Deal
Tue, 21 Oct - Thu, 23 Oct
United Airlines Logo
2:25 p.m. - 1:28 p.m.HNL-YUL
18h 03m2 stops
United Airlines Logo
6:00 a.m. - 2:45 p.m.YUL-HNL
13h 45m1 stop
C$ 718United Airlines
Find Deal
Wed, 5 Nov - Sun, 9 Nov

WestJet flights from O'ahu to Region of Ontario

Our best WestJet deals on O'ahu to Region of Ontario flight tickets
WestJet
30 Oct
HNL10:50 p.m.Honolulu
26h 08m
2 stops
YYZ6:58 a.m.Toronto Pearson Intl
13 Nov
YYZ1:30 p.m.Toronto Pearson Intl
14h 17m
1 stop
HNL10:47 p.m.Honolulu
C$ 409
Find similar
WestJet
30 Oct
HNL10:50 p.m.Honolulu
32h 50m
1 stop
YYZ1:40 p.m.Toronto Pearson Intl
13 Nov
YYZ1:30 p.m.Toronto Pearson Intl
14h 17m
1 stop
HNL10:47 p.m.Honolulu
C$ 417
Find similar
WestJet
23 Oct
HNL10:45 p.m.Honolulu
11h 53m
1 stop
YYZ4:38 p.m.Toronto Pearson Intl
30 Oct
YYZ9:40 a.m.Toronto Pearson Intl
17h 50m
2 stops
HNL9:30 p.m.Honolulu
C$ 420
Find similar

Air Canada flights from O'ahu to Region of Ontario

Our best Air Canada deals on O'ahu to Region of Ontario flight tickets
Air Canada
14 Jan
HNL10:55 p.m.Honolulu
15h 36m
1 stop
YUL7:31 p.m.Montreal Pierre Elliott Trudeau Intl
21 Jan
YUL9:00 a.m.Montreal Pierre Elliott Trudeau Intl
17h 40m
1 stop
HNL9:40 p.m.Honolulu
C$ 601
Find similar
Air Canada
18 Feb
HNL2:00 p.m.Honolulu
22h 00m
1 stop
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
22 Feb
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
20h 53m
2 stops
HNL12:43 p.m.Honolulu
C$ 607
Find similar
Air Canada
18 Feb
HNL2:00 p.m.Honolulu
22h 00m
1 stop
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
22 Feb
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
20h 53m
2 stops
HNL12:43 p.m.Honolulu
C$ 608
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 11 September 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

Thu 30/10

10:50 p.m.-6:58 a.m.

2 stops26h 08m

Toronto Pearson Intl

Thu 13/11

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

1 stop14h 17m

C$ 409

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Thu 30/10

10:50 p.m.-1:40 p.m.

1 stop32h 50m

Toronto Pearson Intl

Thu 13/11

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

1 stop14h 17m

C$ 417

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Thu 23/10

10:45 p.m.-4:38 p.m.

1 stop11h 53m

Toronto Pearson Intl

Thu 30/10

9:40 a.m.-9:30 p.m.

2 stops17h 50m

C$ 420

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Thu 30/10

10:50 p.m.-6:58 a.m.

2 stops26h 08m

Toronto Pearson Intl

Thu 13/11

8:00 a.m.-9:40 p.m.

2 stops18h 40m

C$ 447

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 5/11

3:55 p.m.-4:27 p.m.

1 stop19h 32m

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

4:15 p.m.-10:47 p.m.

2 stops35h 32m

C$ 550

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 14/1

10:55 p.m.-7:31 p.m.

1 stop15h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

9:00 a.m.-9:40 p.m.

1 stop17h 40m

C$ 601

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 18/2

2:00 p.m.-5:00 p.m.

1 stop22h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

8:50 p.m.-12:43 p.m.

2 stops20h 53m

C$ 607

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Tue 21/10

8:05 p.m.-2:30 p.m.

1 stop12h 25m

Toronto Pearson Intl

Thu 23/10

4:18 p.m.-7:32 p.m.

1 stop33h 14m

C$ 665

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Tue 21/10

3:20 p.m.-6:44 p.m.

2 stops21h 24m

Toronto Pearson Intl

Thu 23/10

11:50 a.m.-11:29 a.m.

2 stops29h 39m

C$ 707

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 5/11

2:25 p.m.-1:28 p.m.

2 stops18h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

6:00 a.m.-2:45 p.m.

1 stop13h 45m

C$ 718

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$ 402. 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$ 607.

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 Friday. Travellers who choose to depart for Region of Ontario on a Friday will often find tickets for as low as C$ 922. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around C$ 1,140.

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$ 971 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$ 683 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?

No. A direct flight is the cheapest option for a flight between O'ahu to Region of Ontario.

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

Direct flights

None
There are no direct flights from O'ahu to Region of Ontario. There are no popular flight routes from O'ahu to Region of Ontario.
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$ 542Free CancellationRating
7.2
3,091 reviews
Search WestJet flights
Alaska AirlinesPriceFrom C$ 787Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines 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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