What airlines fly to Region of Ontario?

United Airlines, WestJet and Delta 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 44% 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.

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

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

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 8h 39m on average, while flying from Kailua-Kona to Toronto Pearson Intl Airport is 11h 45m 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 August 2025.

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.

$143 Cheap Flights from Hawaii to Ontario in 2025

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Find the cheapest flights from Hawaii to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:45 pm - 9:01 pmHNL-YYZ

16h 16m2 stops

10:20 pm - 9:36 pmYYZ-HNL

53h 16m2 stops

$365WestJet

Find Deal

Fri, Sep 19 - Fri, Sep 26

10:45 pm - 6:13 amHNL-YYZ

25h 28m1 stop

12:25 pm - 7:49 pmYYZ-HNL

13h 24m1 stop

$367

Find Deal

Fri, Sep 19 - Fri, Sep 26

10:05 pm - 11:14 pmHNL-YUL

19h 09m2 stops

6:50 pm - 8:50 pmYUL-HNL

32h 00m2 stops

$442Air Canada

Find Deal

Wed, Sep 10 - Wed, Sep 24

10:05 pm - 8:50 pmHNL-YUL

16h 45m1 stop

4:55 pm - 8:50 pmYUL-HNL

33h 55m2 stops

$447Air Canada

Find Deal

Wed, Sep 10 - Wed, Sep 24

1:15 pm - 7:00 amKOA-YYZ

11h 45m1 stop

8:40 am - 3:46 pmYYZ-KOA

13h 06m1 stop

$499United Airlines

Find Deal

Thu, Sep 18 - Thu, Sep 25

1:30 pm - 7:00 amHNL-YYZ

11h 30m1 stop

8:30 am - 4:29 pmYYZ-HNL

13h 59m1 stop

$516United Airlines

Find Deal

Sun, Sep 7 - Mon, Sep 15

10:06 pm - 9:58 pmHNL-YYZ

17h 52m2 stops

6:20 am - 8:28 pmYYZ-HNL

20h 08m2 stops

$570Delta

Find Deal

Mon, Aug 25 - Thu, Aug 28

9:32 pm - 3:00 pmKOA-YYZ

11h 28m1 stop

4:45 pm - 10:09 pmYYZ-KOA

35h 24m1 stop

$587Alaska Airlines

Find Deal

Thu, Sep 18 - Thu, Sep 25

3:00 pm - 11:20 amHNL-YYZ

14h 20m1 stop

6:20 am - 8:28 pmYYZ-HNL

20h 08m2 stops

$596Delta

Find Deal

Mon, Aug 18 - Sun, Aug 24

5:40 am - 3:00 pmHNL-YYZ

27h 20m2 stops

4:45 pm - 12:44 pmYYZ-HNL

25h 59m2 stops

$814Alaska Airlines

Find Deal

Tue, Oct 7 - Fri, Oct 10

United Airlines flights from Hawaii to Region of Ontario

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

United Airlines

Sep 18

KOA1:15 pmKona Intl

11h 45m

1 stop

YYZ7:00 amToronto Pearson Intl

Sep 25

YYZ8:40 amToronto Pearson Intl

13h 06m

1 stop

KOA3:46 pmKona Intl

$499

Find similar

United Airlines

Sep 7

HNL1:30 pmHonolulu

11h 30m

1 stop

YYZ7:00 amToronto Pearson Intl

Sep 15

YYZ8:30 amToronto Pearson Intl

13h 59m

1 stop

HNL4:29 pmHonolulu

$516

Find similar

United Airlines

Sep 18

KOA1:15 pmKona Intl

11h 45m

1 stop

YYZ7:00 amToronto Pearson Intl

Sep 25

YYZ7:00 amToronto Pearson Intl

14h 46m

2 stops

KOA3:46 pmKona Intl

$527

Find similar

American Airlines flights from Hawaii to Region of Ontario

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

American Airlines

Aug 12

HNL12:56 pmHonolulu

15h 20m

2 stops

YYZ10:16 amToronto Pearson Intl

Aug 19

YYZ1:25 pmToronto Pearson Intl

14h 09m

2 stops

HNL9:34 pmHonolulu

$767

Find similar

American Airlines

Aug 12

HNL12:56 pmHonolulu

15h 20m

2 stops

YYZ10:16 amToronto Pearson Intl

Aug 19

YYZ11:39 amToronto Pearson Intl

15h 55m

2 stops

HNL9:34 pmHonolulu

$842

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 9/19

10:45 pm-9:01 pm

2 stops16h 16m

Toronto Pearson Intl

Fri 9/26

10:20 pm-9:36 pm

2 stops53h 16m

$365

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Fri 9/19

10:45 pm-6:13 am

1 stop25h 28m

Toronto Pearson Intl

Fri 9/26

12:25 pm-7:49 pm

1 stop13h 24m

$367

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 9/10

10:05 pm-11:14 pm

2 stops19h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 9/24

6:50 pm-8:50 pm

2 stops32h 00m

$442

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 9/10

10:05 pm-8:50 pm

1 stop16h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 9/24

4:55 pm-8:50 pm

2 stops33h 55m

$447

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Thu 9/18

1:15 pm-7:00 am

1 stop11h 45m

Toronto Pearson Intl

Thu 9/25

8:40 am-3:46 pm

1 stop13h 06m

$499

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Sun 9/7

1:30 pm-7:00 am

1 stop11h 30m

Toronto Pearson Intl

Mon 9/15

8:30 am-4:29 pm

1 stop13h 59m

$516

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Mon 8/25

10:06 pm-9:58 pm

2 stops17h 52m

Toronto Pearson Intl

Thu 8/28

6:20 am-8:28 pm

2 stops20h 08m

$570

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Thu 9/18

9:32 pm-3:00 pm

1 stop11h 28m

Toronto Pearson Intl

Thu 9/25

4:45 pm-10:09 pm

1 stop35h 24m

$587

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Mon 8/18

3:00 pm-11:20 am

1 stop14h 20m

Toronto Pearson Intl

Sun 8/24

6:20 am-8:28 pm

2 stops20h 08m

$596

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Tue 10/7

5:40 am-3:00 pm

2 stops27h 20m

Toronto Pearson Intl

Fri 10/10

4:45 pm-12:44 pm

2 stops25h 59m

$814

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 month to fly to Region of Ontario?

The month of January is, on average, the cheapest month to fly to Region of Ontario from Hawaii, with most prices found around $290. If you aren’t able to travel during the month of January, then book flights to Region of Ontario from Hawaii during September instead. Flights to Region of Ontario in September, while not as cheap as those in January, still average around $439.

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

According to our data, Monday is the cheapest day to fly to Region of Ontario from Hawaii. The lowest ticket price found for a Monday departure recently was $659. 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 $1,047. 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 Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is in the morning. momondo users have found flights departing from Hawaii to Region of Ontario in the morning for as low as $691. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,047.

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 $729 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 $530 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.

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

Best Price Found	$143
Fastest flight time	8h 39m
Direct flights	Mon and Sat
Airports in Region of Ontario	5 airports

The best one-way flight to Region of Ontario from Hawaii in the past 72 hours is $143. The best round-trip flight deal from Hawaii to Region of Ontario found on momondo in the last 72 hours is $365.

The fastest flight from Hawaii to Region of Ontario takes 8h 39m

Direct flights go from Hawaii to Region of Ontario on Monday and Saturday. The only airline offering direct flights is Air Canada.

There are 5 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ), Hamilton (YHM)

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 August 2025.
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
WestJet	PriceFrom $268	Free Cancellation	Rating 7.2 2,997 reviews	Search WestJet flights
Air Canada	PriceFrom $273	Free Cancellation	Rating 7.1 9,890 reviews	Search Air Canada flights
United Airlines	PriceFrom $352	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
Delta	PriceFrom $553	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta 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.