What is the cheapest airline that flies from Hawaii to Ontario?

United Airlines, Delta, and WestJet are the most popular carriers operating from Hawaii to Ontario

What airlines fly to Region of Ontario?

United Airlines, Delta and Air Canada are the top three most popular airlines that fly to Region of Ontario from Hawaii according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

How long is the flight from Hawaii to Region of Ontario?

Average flight duration from Hawaii to Region of Ontario depends on which airport you fly into and out of. Flying from Honolulu to Toronto Pearson Intl Airport is 12h 36m on average, while flying from Kailua-Kona to Toronto Pearson Intl Airport is 20h 02m on average. Toronto Pearson Intl Airport is the most popular airport in Region of Ontario.

When did momondo last update prices for flights from Hawaii to Ontario?

Prices for flights from Hawaii to Ontario refresh daily.

How many operators does momondo search for flights from Hawaii to Ontario?

The number of operators available for flights from Hawaii to Ontario is 4 as of March 2026.

How old do you have to be to fly from Hawaii to Ontario?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hawaii to Ontario.

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

The travel and health documents required for your trip to Ontario 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 Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$219 Cheap Flights from Hawaii to Ontario in 2026

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Find the cheapest flights from Hawaii to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 2:24 pm

HNL

YYZ

12h 44m

1 stop

7:00 am - 1:42 pm

YYZ

HNL

12h 42m

1 stop

$512United Airlines

Thu, Apr 23 - Wed, Apr 29

7:40 pm - 2:24 pm

HNL

YYZ

12h 44m

1 stop

10:45 am - 7:54 pm

YYZ

HNL

15h 09m

1 stop

$532United Airlines

Wed, Apr 15 - Sun, Apr 19

10:05 pm - 4:14 pm

HNL

YYZ

12h 09m

1 stop

7:00 am - 4:30 pm

YYZ

HNL

15h 30m

2 stops

$537United Airlines

Wed, Apr 22 - Sat, Apr 25

10:05 pm - 4:14 pm

HNL

YYZ

12h 09m

1 stop

9:40 am - 6:34 pm

YYZ

HNL

14h 54m

1 stop

$553Multiple Airlines

Fri, Apr 24 - Fri, May 1

3:26 pm - 10:19 am

HNL

YYZ

12h 53m

1 stop

6:00 am - 3:06 pm

YYZ

HNL

15h 06m

1 stop

$559Delta

Thu, Apr 23 - Fri, May 1

4:10 pm - 3:20 pm

HNL

YYZ

17h 10m

2 stops

6:00 am - 3:06 pm

YYZ

HNL

15h 06m

1 stop

$569Delta

Thu, Apr 23 - Fri, May 1

1:25 pm - 10:40 am

HNL

YUL

15h 15m

2 stops

7:30 am - 8:26 pm

YUL

HNL

18h 56m

1 stop

$578Air Canada

Fri, Apr 17 - Tue, Apr 21

9:50 pm - 11:33 pm

HNL

YUL

19h 43m

2 stops

8:10 am - 8:35 pm

YUL

HNL

18h 25m

2 stops

$583Air Canada

Mon, Sep 14 - Wed, Sep 16

2:36 pm - 8:50 pm

KOA

YYZ

24h 14m

1 stop

1:30 pm - 10:14 pm

YYZ

KOA

38h 44m

2 stops

$731Multiple Airlines

Tue, May 12 - Tue, May 19

9:55 pm - 5:15 pm

HNL

YHM

37h 20m

2 stops

6:10 pm - 8:55 pm

YHM

HNL

56h 45m

2 stops

$1,372WestJet

Mon, May 11 - Mon, May 18

United Airlines flights from Hawaii to Region of Ontario

Our best United Airlines deals on Hawaii to Region of Ontario flight tickets

United Airlines

Apr 23

HNL7:40 pmHonolulu

12h 44m

1 stop

YYZ2:24 pmToronto Pearson Intl

Apr 29

YYZ7:00 amToronto Pearson Intl

12h 42m

1 stop

HNL1:42 pmHonolulu

$512

United Airlines

Apr 22

HNL10:05 pmHonolulu

12h 09m

1 stop

YYZ4:14 pmToronto Pearson Intl

Apr 25

YYZ10:45 amToronto Pearson Intl

15h 09m

1 stop

HNL7:54 pmHonolulu

$532

United Airlines

Apr 22

HNL10:05 pmHonolulu

12h 09m

1 stop

YYZ4:14 pmToronto Pearson Intl

Apr 25

YYZ7:00 amToronto Pearson Intl

15h 30m

2 stops

HNL4:30 pmHonolulu

$537

Delta flights from Hawaii to Region of Ontario

Our best Delta deals on Hawaii to Region of Ontario flight tickets

Delta

Apr 23

HNL3:26 pmHonolulu

12h 53m

1 stop

YYZ10:19 amToronto Pearson Intl

May 1

YYZ6:00 amToronto Pearson Intl

15h 06m

1 stop

HNL3:06 pmHonolulu

$559

Delta

Apr 23

HNL4:10 pmHonolulu

17h 10m

2 stops

YYZ3:20 pmToronto Pearson Intl

May 1

YYZ6:00 amToronto Pearson Intl

15h 06m

1 stop

HNL3:06 pmHonolulu

$569

Delta

Apr 23

HNL4:10 pmHonolulu

17h 10m

2 stops

YYZ3:20 pmToronto Pearson Intl

May 1

YYZ7:45 amToronto Pearson Intl

20h 00m

2 stops

HNL9:45 pmHonolulu

$574

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Thu 4/23

7:40 pm-2:24 pm

1 stop12h 44m

Toronto Pearson Intl

Wed 4/29

7:00 am-1:42 pm

1 stop12h 42m

$512

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Wed 4/15

7:40 pm-2:24 pm

1 stop12h 44m

Toronto Pearson Intl

Sun 4/19

10:45 am-7:54 pm

1 stop15h 09m

$532

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Wed 4/22

10:05 pm-4:14 pm

1 stop12h 09m

Toronto Pearson Intl

Sat 4/25

7:00 am-4:30 pm

2 stops15h 30m

$537

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 4/24

10:05 pm-4:14 pm

1 stop12h 09m

Toronto Pearson Intl

Fri 5/1

9:40 am-6:34 pm

1 stop14h 54m

$553

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Thu 4/23

3:26 pm-10:19 am

1 stop12h 53m

Toronto Pearson Intl

Fri 5/1

6:00 am-3:06 pm

1 stop15h 06m

$559

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Thu 4/23

4:10 pm-3:20 pm

2 stops17h 10m

Toronto Pearson Intl

Fri 5/1

6:00 am-3:06 pm

1 stop15h 06m

$569

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Fri 4/17

1:25 pm-10:40 am

2 stops15h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 4/21

7:30 am-8:26 pm

1 stop18h 56m

$578

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Mon 9/14

9:50 pm-11:33 pm

2 stops19h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 9/16

8:10 am-8:35 pm

2 stops18h 25m

$583

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Tue 5/12

2:36 pm-8:50 pm

1 stop24h 14m

Toronto Pearson Intl

Tue 5/19

1:30 pm-10:14 pm

2 stops38h 44m

$731

HonoluluHamilton

HNL - YHM

HNLYHM

Honolulu

Mon 5/11

9:55 pm-5:15 pm

2 stops37h 20m

Hamilton

Mon 5/18

6:10 pm-8:55 pm

2 stops56h 45m

$1,372

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 Hawaii 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

Prices

Airlines

Other information

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

According to our data, Sunday is the cheapest day to fly to Region of Ontario from Hawaii. The lowest ticket price found for a Sunday departure recently was $712. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Hawaii to Region of Ontario on a Friday will generally be more expensive and average around $1,935. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Hawaii to Ontario flight route?

Fly from Honolulu to Toronto Pearson Intl for the best Hawaii - 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 Hawaii when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $806 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 Hawaii for as low as $445 on momondo.

What cabin class options are available on Hawaii to Ontario flights?

There are 2 cabin classes available to choose from on Hawaii 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 Hawaii to Region of Ontario flights?

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

Cheap Hawaii to Region of Ontario flight deals and tips

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

Fastest flight time	12h 40m
Direct flights	None

The fastest flight from Hawaii to Region of Ontario takes 12h 40m

There are no direct flights from Hawaii to Region of Ontario. There are no popular flight routes from Hawaii to Region of Ontario.

Search flight deals

When did momondo last update prices for flights from Hawaii to Ontario?
Prices for flights from Hawaii to Ontario refresh daily.
How many operators does momondo search for flights from Hawaii to Ontario?
The number of operators available for flights from Hawaii to Ontario is 4 as of March 2026.
How old do you have to be to fly from Hawaii to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hawaii to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario 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 Ontario. 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 Hawaii to Region of Ontario?
momondo data reveals that the most frequently booked plane model on the route from Hawaii to Region of Ontario is Boeing 787-9 Dreamliner, representing 50.00% of all bookings. The subsequent popular model is Boeing 787-8 Dreamliner at 50.00%.

Best airlines flying from Hawaii to Region of Ontario

Compare and see reviews for airlines that fly from Hawaii to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $182	Free Cancellation	Rating 7.4 9,514 reviews	Search United Airlines flights
WestJet	PriceFrom $190	Free Cancellation	Rating 7.2 3,307 reviews	Search WestJet flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 8,358 reviews	Search Delta flights
Air Canada	PriceFrom $259	Free Cancellation	Rating 7.1 10,862 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Hawaii to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Hawaii.

Can I find flights from Hawaii to Ontario with flexible booking policies on momondo?

Flights from Hawaii to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Hawaii to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hawaii to Ontario.

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

Yes momondo offers price alerts on flights to Ontario from Hawaii. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.