How long does it take to fly to Hilo?

Flight times from Region of Ontario to Hilo vary, but if you’re flying out of Toronto and flying into Kailua-Kona (one of the most popular routes), then the duration is 12h 48m on average. Another popular route from Region of Ontario to Hilo is flying from Ottawa to Kailua-Kona, which will take roughly 21h 07m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Ontario to Hilo Intl?

United Airlines is the most popular carrier operating from Ontario to Hilo Intl

Which airlines fly to Hilo?

United Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Hilo from Region of Ontario according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Hilo. Keep in mind that there are 4 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario to Hilo Intl Airport?

Prices for flights from Ontario to Hilo Intl Airport are updated daily.

How many operators does momondo search for flights from Ontario to Hilo Intl Airport?

There is 1 operator available for flights from Ontario to Hilo Intl Airport as of November 2025.

How old do you have to be to fly from Ontario to Hilo Intl Airport?

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 Ontario to Hilo Intl Airport.

What documentation or ID do you need to fly to Hilo Intl Airport?

The travel and health documents you'll need for your trip to Hilo Intl Airport 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 Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 621 Cheap Flights from Ontario to Hilo in 2025/26

1 adult

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Find the cheapest flights from Ontario to Hilo

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One-way

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Cheap round-trip flights

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4:45 p.m. - 7:04 p.m.YYZ-ITO

31h 19m2 stops

5:59 p.m. - 3:35 p.m.ITO-YYZ

16h 36m2 stops

C$ 742Alaska Airlines

Find Deal

Sun, 25 Jan - Wed, 4 Feb

4:45 p.m. - 4:13 p.m.YYZ-ITO

28h 28m2 stops

5:59 p.m. - 3:35 p.m.ITO-YYZ

16h 36m2 stops

C$ 953Alaska Airlines

Find Deal

Sun, 18 Jan - Wed, 21 Jan

6:55 p.m. - 5:29 p.m.YYZ-ITO

27h 34m2 stops

7:44 p.m. - 7:15 p.m.ITO-YYZ

18h 31m2 stops

C$ 1,083United Airlines

Find Deal

Sun, 18 Jan - Wed, 21 Jan

6:45 p.m. - 7:04 p.m.YUL-ITO

29h 19m2 stops

8:24 a.m. - 4:43 p.m.ITO-YUL

27h 19m2 stops

C$ 1,226United Airlines

Find Deal

Sun, 18 Jan - Wed, 21 Jan

5:50 p.m. - 5:45 p.m.YUL-ITO

28h 55m2 stops

3:02 p.m. - 4:43 p.m.ITO-YUL

44h 41m2 stops

C$ 1,227United Airlines

Find Deal

Sun, 18 Jan - Wed, 21 Jan

5:55 p.m. - 7:04 p.m.YYZ-ITO

30h 09m2 stops

7:44 p.m. - 7:55 p.m.ITO-YYZ

19h 11m2 stops

C$ 1,396United Airlines

Find Deal

Thu, 8 Jan - Thu, 15 Jan

7:10 a.m. - 7:05 p.m.YUL-ITO

16h 55m2 stops

2:59 p.m. - 1:49 p.m.ITO-YUL

17h 50m2 stops

C$ 1,464Delta

Find Deal

Sat, 13 Dec - Wed, 24 Dec

7:00 a.m. - 8:29 p.m.YUL-ITO

18h 29m2 stops

1:44 p.m. - 11:58 a.m.ITO-YUL

17h 14m2 stops

C$ 1,739Delta

Find Deal

Sun, 28 Dec - Wed, 31 Dec

6:00 a.m. - 7:14 p.m.YYZ-ITO

18h 14m3 stops

4:40 p.m. - 4:19 p.m.ITO-YYZ

18h 39m2 stops

C$ 4,304American Airlines

Find Deal

Sun, 21 Dec - Thu, 25 Dec

6:00 a.m. - 9:15 p.m.YYZ-ITO

20h 15m3 stops

4:40 p.m. - 4:19 p.m.ITO-YYZ

18h 39m2 stops

C$ 6,495American Airlines

Find Deal

Mon, 29 Dec - Sat, 3 Jan

Alaska Airlines flights from Region of Ontario to Hilo

Our best Alaska Airlines deals on Region of Ontario to Hilo flight tickets

Alaska Airlines

25 Jan

YYZ4:45 p.m.Toronto Pearson Intl

31h 19m

2 stops

ITO7:04 p.m.Hilo Intl

4 Feb

ITO5:59 p.m.Hilo Intl

16h 36m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

C$ 742

Find similar

Alaska Airlines

18 Jan

YYZ4:45 p.m.Toronto Pearson Intl

28h 28m

2 stops

ITO4:13 p.m.Hilo Intl

21 Jan

ITO5:59 p.m.Hilo Intl

16h 36m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

C$ 953

Find similar

United Airlines flights from Region of Ontario to Hilo

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

United Airlines

18 Jan

YYZ6:55 p.m.Toronto Pearson Intl

27h 34m

2 stops

ITO5:29 p.m.Hilo Intl

21 Jan

ITO7:44 p.m.Hilo Intl

18h 31m

2 stops

YYZ7:15 p.m.Toronto Pearson Intl

C$ 1,083

Find similar

United Airlines

18 Jan

YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl

29h 19m

2 stops

ITO7:04 p.m.Hilo Intl

21 Jan

ITO8:24 a.m.Hilo Intl

27h 19m

2 stops

YUL4:43 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,226

Find similar

United Airlines

18 Jan

YUL5:50 p.m.Montreal Pierre Elliott Trudeau Intl

28h 55m

2 stops

ITO5:45 p.m.Hilo Intl

21 Jan

ITO3:02 p.m.Hilo Intl

44h 41m

2 stops

YUL4:43 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,227

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sun 25/1

4:45 p.m.-7:04 p.m.

2 stops31h 19m

Hilo Intl

Wed 4/2

5:59 p.m.-3:35 p.m.

2 stops16h 36m

C$ 742

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sun 18/1

4:45 p.m.-4:13 p.m.

2 stops28h 28m

Hilo Intl

Wed 21/1

5:59 p.m.-3:35 p.m.

2 stops16h 36m

C$ 953

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sun 18/1

6:55 p.m.-5:29 p.m.

2 stops27h 34m

Hilo Intl

Wed 21/1

7:44 p.m.-7:15 p.m.

2 stops18h 31m

C$ 1,083

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

6:45 p.m.-7:04 p.m.

2 stops29h 19m

Hilo Intl

Wed 21/1

8:24 a.m.-4:43 p.m.

2 stops27h 19m

C$ 1,226

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

5:50 p.m.-5:45 p.m.

2 stops28h 55m

Hilo Intl

Wed 21/1

3:02 p.m.-4:43 p.m.

2 stops44h 41m

C$ 1,227

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Thu 8/1

5:55 p.m.-7:04 p.m.

2 stops30h 09m

Hilo Intl

Thu 15/1

7:44 p.m.-7:55 p.m.

2 stops19h 11m

C$ 1,396

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sat 13/12

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

2 stops16h 55m

Hilo Intl

Wed 24/12

2:59 p.m.-1:49 p.m.

2 stops17h 50m

C$ 1,464

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sun 28/12

7:00 a.m.-8:29 p.m.

2 stops18h 29m

Hilo Intl

Wed 31/12

1:44 p.m.-11:58 a.m.

2 stops17h 14m

C$ 1,739

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sun 21/12

6:00 a.m.-7:14 p.m.

3 stops18h 14m

Hilo Intl

Thu 25/12

4:40 p.m.-4:19 p.m.

2 stops18h 39m

C$ 4,304

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 29/12

6:00 a.m.-9:15 p.m.

3 stops20h 15m

Hilo Intl

Sat 3/1

4:40 p.m.-4:19 p.m.

2 stops18h 39m

C$ 6,495

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Hilo

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 Hilo?

Our data shows that Sunday is the least expensive day to fly to Hilo. Tickets to fly out on this day can be as low as C$ 1,406. Flights from Region of Ontario to Hilo on a Thursday will generally be more expensive and average around C$ 1,529. 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 Hilo?

Our data shows that the cheapest Region of Ontario to Hilo flights are usually those with departure times in the afternoon. Our users have found flights to Hilo in the afternoon for as low as C$ 1,322. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 1,425 on average. Flights to Hilo from Region of Ontario in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Region of Ontario to Hilo flight deals and tips

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

Fastest flight time	16h 55m
Direct flights	None

The fastest flight from Region of Ontario to Hilo takes 16h 55m

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

Search flight deals

When did momondo last update prices for flights from Ontario to Hilo Intl Airport?
Prices for flights from Ontario to Hilo Intl Airport are updated daily.
How many operators does momondo search for flights from Ontario to Hilo Intl Airport?
There is 1 operator available for flights from Ontario to Hilo Intl Airport as of November 2025.
How old do you have to be to fly from Ontario to Hilo Intl Airport?
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 Ontario to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The travel and health documents you'll need for your trip to Hilo Intl Airport 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 Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Hilo . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Hilo from Ontario with this policy.

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

Once all potential Ontario to Hilo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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