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 20h 54m. Keep in mind that layovers or delays could extend your travel time.

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

Delta and United Airlines are the most popular carriers 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 3 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$ 617 Cheap Flights from Ontario to Hilo in 2025/26

1 adult

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Find the cheapest flights from Ontario to Hilo

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 p.m. - 5:41 p.m.YYZ-ITO

29h 56m2 stops

6:00 a.m. - 3:35 p.m.ITO-YYZ

28h 35m2 stops

C$ 827Alaska Airlines

Find Deal

Mon, 23 Feb - Sun, 1 Mar

6:55 p.m. - 7:59 p.m.YYZ-ITO

30h 04m2 stops

5:59 p.m. - 7:15 p.m.ITO-YYZ

20h 16m2 stops

C$ 1,079United Airlines

Find Deal

Sun, 18 Jan - Wed, 21 Jan

6:45 p.m. - 5:29 p.m.YUL-ITO

27h 44m2 stops

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

27h 19m2 stops

C$ 1,222United Airlines

Find Deal

Sun, 18 Jan - Wed, 21 Jan

4:45 p.m. - 10:36 p.m.YYZ-ITO

34h 51m2 stops

8:59 a.m. - 3:35 p.m.ITO-YYZ

25h 36m2 stops

C$ 1,270Alaska Airlines

Find Deal

Sat, 6 Dec - Fri, 9 Jan

6:45 p.m. - 5:45 p.m.YUL-ITO

28h 00m2 stops

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

27h 19m2 stops

C$ 1,280United Airlines

Find Deal

Sun, 18 Jan - Wed, 21 Jan

7:00 a.m. - 8:20 p.m.YUL-ITO

19h 20m2 stops

12:14 p.m. - 12:16 p.m.ITO-YUL

18h 02m2 stops

C$ 1,283Delta

Find Deal

Tue, 31 Mar - Thu, 16 Apr

4:55 p.m. - 5:41 p.m.YYZ-ITO

53h 46m2 stops

7:42 a.m. - 7:15 p.m.ITO-YYZ

29h 33m2 stops

C$ 1,298United Airlines

Find Deal

Wed, 4 Mar - Sun, 8 Mar

6:00 a.m. - 6:20 p.m.YUL-ITO

18h 20m2 stops

12:14 p.m. - 12:16 p.m.ITO-YUL

18h 02m2 stops

C$ 1,302Delta

Find Deal

Wed, 1 Apr - Wed, 15 Apr

6:00 a.m. - 10:36 p.m.YYZ-ITO

21h 36m3 stops

3:02 p.m. - 4:19 p.m.ITO-YYZ

20h 17m2 stops

C$ 3,249American Airlines

Find Deal

Sat, 6 Dec - Fri, 9 Jan

7:30 a.m. - 9:15 p.m.YYZ-ITO

18h 45m3 stops

4:40 p.m. - 12:34 p.m.ITO-YYZ

14h 54m2 stops

C$ 5,308American 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

23 Feb

YYZ4:45 p.m.Toronto Pearson Intl

29h 56m

2 stops

ITO5:41 p.m.Hilo Intl

1 Mar

ITO6:00 a.m.Hilo Intl

28h 35m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

C$ 827

Find similar

Alaska Airlines

6 Dec

YYZ4:45 p.m.Toronto Pearson Intl

34h 51m

2 stops

ITO10:36 p.m.Hilo Intl

9 Jan

ITO8:59 a.m.Hilo Intl

25h 36m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

C$ 1,270

Find similar

Delta flights from Region of Ontario to Hilo

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

Delta

31 Mar

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

17h 20m

2 stops

ITO6:20 p.m.Hilo Intl

11 Apr

ITO10:44 a.m.Hilo Intl

19h 36m

2 stops

YUL12:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,283

Find similar

Delta

1 Apr

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

18h 20m

2 stops

ITO6:20 p.m.Hilo Intl

15 Apr

ITO12:14 p.m.Hilo Intl

18h 02m

2 stops

YUL12:16 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,302

Find similar

Delta

2 Apr

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

18h 20m

2 stops

ITO6:20 p.m.Hilo Intl

16 Apr

ITO1:25 p.m.Hilo Intl

16h 51m

2 stops

YUL12:16 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,358

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 23/2

4:45 p.m.-5:41 p.m.

2 stops29h 56m

Hilo Intl

Sun 1/3

6:00 a.m.-3:35 p.m.

2 stops28h 35m

C$ 827

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sun 18/1

6:55 p.m.-7:59 p.m.

2 stops30h 04m

Hilo Intl

Wed 21/1

5:59 p.m.-7:15 p.m.

2 stops20h 16m

C$ 1,079

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

6:45 p.m.-5:29 p.m.

2 stops27h 44m

Hilo Intl

Wed 21/1

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

2 stops27h 19m

C$ 1,222

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sat 6/12

4:45 p.m.-10:36 p.m.

2 stops34h 51m

Hilo Intl

Fri 9/1

8:59 a.m.-3:35 p.m.

2 stops25h 36m

C$ 1,270

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

6:45 p.m.-5:45 p.m.

2 stops28h 00m

Hilo Intl

Wed 21/1

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

2 stops27h 19m

C$ 1,280

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

7:00 a.m.-8:20 p.m.

2 stops19h 20m

Hilo Intl

Thu 16/4

12:14 p.m.-12:16 p.m.

2 stops18h 02m

C$ 1,283

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Wed 4/3

4:55 p.m.-5:41 p.m.

2 stops53h 46m

Hilo Intl

Sun 8/3

7:42 a.m.-7:15 p.m.

2 stops29h 33m

C$ 1,298

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

6:00 a.m.-6:20 p.m.

2 stops18h 20m

Hilo Intl

Wed 15/4

12:14 p.m.-12:16 p.m.

2 stops18h 02m

C$ 1,302

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sat 6/12

6:00 a.m.-10:36 p.m.

3 stops21h 36m

Hilo Intl

Fri 9/1

3:02 p.m.-4:19 p.m.

2 stops20h 17m

C$ 3,249

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 29/12

7:30 a.m.-9:15 p.m.

3 stops18h 45m

Hilo Intl

Sat 3/1

4:40 p.m.-12:34 p.m.

2 stops14h 54m

C$ 5,308

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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$ 1,397. Flights from Region of Ontario to Hilo on a Thursday will generally be more expensive and average around C$ 1,520. 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$ 1,314. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 1,416 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

Direct flights	None

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.