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

United Airlines and Delta are the most popular carriers operating from Ontario to Hilo Intl

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 31m on average. Another popular route from Region of Ontario to Hilo is flying from Ottawa to Kailua-Kona, which will take roughly 22h 38m. Keep in mind that layovers or delays could extend your travel time.

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 47% 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 December 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$ 601 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 p.m. - 7:59 p.m.

YYZ

ITO

32h 14m2 stops

7:35 a.m. - 3:35 p.m.

ITO

YYZ

27h 00m2 stops

C$ 808Multiple Airlines

Mon, 26 Jan - Wed, 28 Jan

4:45 p.m. - 5:29 p.m.

YYZ

ITO

29h 44m2 stops

7:44 p.m. - 3:35 p.m.

ITO

YYZ

14h 51m2 stops

C$ 830Multiple Airlines

Mon, 26 Jan - Wed, 28 Jan

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

YYZ

ITO

28h 28m2 stops

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

ITO

YYZ

28h 35m2 stops

C$ 882Multiple Airlines

Tue, 27 Jan - Sat, 31 Jan

4:45 p.m. - 7:59 p.m.

YYZ

ITO

32h 14m2 stops

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

ITO

YYZ

28h 35m2 stops

C$ 923Multiple Airlines

Mon, 26 Jan - Wed, 28 Jan

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

YYZ

ITO

28h 28m2 stops

7:44 p.m. - 3:35 p.m.

ITO

YYZ

14h 51m2 stops

C$ 931Multiple Airlines

Mon, 19 Jan - Mon, 26 Jan

8:05 a.m. - 2:31 p.m.

YUL

ITO

36h 26m2 stops

9:00 p.m. - 4:19 p.m.

ITO

YUL

37h 19m2 stops

C$ 1,056United Airlines

Tue, 5 May - Wed, 6 May

5:45 p.m. - 2:31 p.m.

YUL

ITO

26h 46m3 stops

9:00 p.m. - 6:59 a.m.

ITO

YUL

27h 59m2 stops

C$ 1,129United Airlines

Tue, 5 May - Wed, 6 May

6:00 a.m. - 8:29 p.m.

YUL

ITO

19h 29m2 stops

1:42 p.m. - 1:42 p.m.

ITO

YUL

19h 00m2 stops

C$ 1,326Delta

Fri, 9 Jan - Tue, 3 Feb

6:00 a.m. - 8:29 p.m.

YUL

ITO

19h 29m2 stops

9:55 a.m. - 11:45 a.m.

ITO

YUL

20h 50m2 stops

C$ 1,380Delta

Fri, 9 Jan - Fri, 6 Feb

7:30 a.m. - 10:35 p.m.

YYZ

ITO

20h 05m3 stops

3:01 p.m. - 1:14 p.m.

ITO

YYZ

17h 13m2 stops

C$ 2,981American Airlines

Sun, 22 Feb - Sun, 1 Mar

United Airlines flights from Region of Ontario to Hilo

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

United Airlines

5 May

YUL8:05 a.m.Montreal Pierre Elliott Trudeau Intl

36h 26m

2 stops

ITO2:31 p.m.Hilo Intl

6 May

ITO9:00 p.m.Hilo Intl

37h 19m

2 stops

YUL4:19 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,056

Find similar

United Airlines

5 May

YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl

26h 46m

3 stops

ITO2:31 p.m.Hilo Intl

6 May

ITO9:00 p.m.Hilo Intl

27h 59m

2 stops

YUL6:59 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,129

Find similar

United Airlines

5 May

YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl

26h 46m

3 stops

ITO2:31 p.m.Hilo Intl

6 May

ITO7:44 p.m.Hilo Intl

29h 15m

2 stops

YUL6:59 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,130

Find similar

Delta flights from Region of Ontario to Hilo

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

Delta

9 Jan

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

19h 29m

2 stops

ITO8:29 p.m.Hilo Intl

3 Feb

ITO1:42 p.m.Hilo Intl

19h 00m

2 stops

YUL1:42 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,326

Find similar

Delta

9 Jan

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

19h 29m

2 stops

ITO8:29 p.m.Hilo Intl

6 Feb

ITO9:55 a.m.Hilo Intl

20h 50m

2 stops

YUL11:45 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,380

Find similar

Delta

10 Jan

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

18h 04m

2 stops

ITO7:04 p.m.Hilo Intl

7 Feb

ITO1:42 p.m.Hilo Intl

17h 03m

2 stops

YUL11:45 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,471

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 26/1

4:45 p.m.-7:59 p.m.

2 stops32h 14m

Hilo Intl

Wed 28/1

7:35 a.m.-3:35 p.m.

2 stops27h 00m

C$ 808

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 26/1

4:45 p.m.-5:29 p.m.

2 stops29h 44m

Hilo Intl

Wed 28/1

7:44 p.m.-3:35 p.m.

2 stops14h 51m

C$ 830

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Tue 27/1

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

2 stops28h 28m

Hilo Intl

Sat 31/1

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

2 stops28h 35m

C$ 882

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 26/1

4:45 p.m.-7:59 p.m.

2 stops32h 14m

Hilo Intl

Wed 28/1

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

2 stops28h 35m

C$ 923

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 19/1

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

2 stops28h 28m

Hilo Intl

Mon 26/1

7:44 p.m.-3:35 p.m.

2 stops14h 51m

C$ 931

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

8:05 a.m.-2:31 p.m.

2 stops36h 26m

Hilo Intl

Wed 6/5

9:00 p.m.-4:19 p.m.

2 stops37h 19m

C$ 1,056

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

5:45 p.m.-2:31 p.m.

3 stops26h 46m

Hilo Intl

Wed 6/5

9:00 p.m.-6:59 a.m.

2 stops27h 59m

C$ 1,129

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Fri 9/1

6:00 a.m.-8:29 p.m.

2 stops19h 29m

Hilo Intl

Tue 3/2

1:42 p.m.-1:42 p.m.

2 stops19h 00m

C$ 1,326

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Fri 9/1

6:00 a.m.-8:29 p.m.

2 stops19h 29m

Hilo Intl

Fri 6/2

9:55 a.m.-11:45 a.m.

2 stops20h 50m

C$ 1,380

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sun 22/2

7:30 a.m.-10:35 p.m.

3 stops20h 05m

Hilo Intl

Sun 1/3

3:01 p.m.-1:14 p.m.

2 stops17h 13m

C$ 2,981

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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$ 1,363. Flights from Region of Ontario to Hilo on a Thursday will generally be more expensive and average around C$ 1,482. 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$ 1,281. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 1,381 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	18h 59m
Direct flights	None

The fastest flight from Region of Ontario to Hilo takes 18h 59m

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 December 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.