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.

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

Alaska Airlines is the most popular carrier 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 13h 17m on average. Another popular route from Region of Ontario to Hilo is flying from Ottawa to Kailua-Kona, which will take roughly 22h 29m. Keep in mind that layovers or delays could extend your travel time.

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 October 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$ 376 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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4:45 p.m. - 5:00 p.m.YYZ-ITO

29h 15m2 stops

10:45 a.m. - 3:35 p.m.ITO-YYZ

22h 50m2 stops

C$ 1,024Alaska Airlines

Find Deal

Wed, 4 Mar - Sun, 8 Mar

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$ 1,064Alaska Airlines

Find Deal

Mon, 19 Jan - Mon, 2 Feb

4:45 p.m. - 9:58 p.m.YYZ-ITO

34h 13m2 stops

12:00 p.m. - 3:35 p.m.ITO-YYZ

21h 35m2 stops

C$ 1,237Alaska Airlines

Find Deal

Wed, 4 Mar - Sun, 8 Mar

6:55 p.m. - 8:18 p.m.YYZ-ITO

30h 23m2 stops

6:00 a.m. - 3:30 p.m.ITO-YYZ

27h 30m2 stops

C$ 1,343United Airlines

Find Deal

Wed, 4 Mar - Sun, 8 Mar

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

30h 04m2 stops

7:44 p.m. - 3:02 p.m.ITO-YYZ

38h 18m2 stops

C$ 2,298United Airlines

Find Deal

Mon, 29 Dec - Sat, 3 Jan

6:50 p.m. - 7:14 p.m.YYZ-ITO

29h 24m2 stops

7:44 p.m. - 3:02 p.m.ITO-YYZ

38h 18m2 stops

C$ 2,385United Airlines

Find Deal

Mon, 29 Dec - Sat, 3 Jan

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

30h 04m2 stops

7:44 p.m. - 3:02 p.m.ITO-YYZ

38h 18m3 stops

C$ 2,691United Airlines

Find Deal

Mon, 29 Dec - Sat, 3 Jan

9:00 a.m. - 7:14 p.m.YYZ-ITO

39h 14m3 stops

7:44 p.m. - 3:02 p.m.ITO-YYZ

38h 18m2 stops

C$ 2,692United Airlines

Find Deal

Mon, 29 Dec - Sat, 3 Jan

6:00 a.m. - 7:04 p.m.YYZ-ITO

18h 04m3 stops

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

20h 17m2 stops

C$ 3,111American Airlines

Find Deal

Mon, 19 Jan - Mon, 2 Feb

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

18h 45m3 stops

4:40 p.m. - 10:56 a.m.ITO-YYZ

13h 16m2 stops

C$ 5,685American 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

4 Mar

YYZ4:45 p.m.Toronto Pearson Intl

29h 15m

2 stops

ITO5:00 p.m.Hilo Intl

8 Mar

ITO10:45 a.m.Hilo Intl

22h 50m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

C$ 1,024

Find similar

Alaska Airlines

19 Jan

YYZ4:45 p.m.Toronto Pearson Intl

28h 28m

2 stops

ITO4:13 p.m.Hilo Intl

2 Feb

ITO6:00 a.m.Hilo Intl

28h 35m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

C$ 1,064

Find similar

Alaska Airlines

4 Mar

YYZ4:45 p.m.Toronto Pearson Intl

34h 13m

2 stops

ITO9:58 p.m.Hilo Intl

8 Mar

ITO12:00 p.m.Hilo Intl

21h 35m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

C$ 1,237

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

4 Mar

YYZ6:55 p.m.Toronto Pearson Intl

30h 23m

2 stops

ITO8:18 p.m.Hilo Intl

8 Mar

ITO6:00 a.m.Hilo Intl

27h 30m

2 stops

YYZ3:30 p.m.Toronto Pearson Intl

C$ 1,343

Find similar

United Airlines

29 Dec

YYZ6:55 p.m.Toronto Pearson Intl

30h 04m

2 stops

ITO7:59 p.m.Hilo Intl

3 Jan

ITO7:44 p.m.Hilo Intl

38h 18m

2 stops

YYZ3:02 p.m.Toronto Pearson Intl

C$ 2,298

Find similar

United Airlines

29 Dec

YYZ6:50 p.m.Toronto Pearson Intl

29h 24m

2 stops

ITO7:14 p.m.Hilo Intl

3 Jan

ITO7:44 p.m.Hilo Intl

38h 18m

2 stops

YYZ3:02 p.m.Toronto Pearson Intl

C$ 2,385

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Wed 4/3

4:45 p.m.-5:00 p.m.

2 stops29h 15m

Hilo Intl

Sun 8/3

10:45 a.m.-3:35 p.m.

2 stops22h 50m

C$ 1,024

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 19/1

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

2 stops28h 28m

Hilo Intl

Mon 2/2

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

2 stops28h 35m

C$ 1,064

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Wed 4/3

4:45 p.m.-9:58 p.m.

2 stops34h 13m

Hilo Intl

Sun 8/3

12:00 p.m.-3:35 p.m.

2 stops21h 35m

C$ 1,237

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Wed 4/3

6:55 p.m.-8:18 p.m.

2 stops30h 23m

Hilo Intl

Sun 8/3

6:00 a.m.-3:30 p.m.

2 stops27h 30m

C$ 1,343

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 29/12

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

2 stops30h 04m

Hilo Intl

Sat 3/1

7:44 p.m.-3:02 p.m.

2 stops38h 18m

C$ 2,298

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 29/12

6:50 p.m.-7:14 p.m.

2 stops29h 24m

Hilo Intl

Sat 3/1

7:44 p.m.-3:02 p.m.

2 stops38h 18m

C$ 2,385

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 29/12

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

2 stops30h 04m

Hilo Intl

Sat 3/1

7:44 p.m.-3:02 p.m.

3 stops38h 18m

C$ 2,691

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 29/12

9:00 a.m.-7:14 p.m.

3 stops39h 14m

Hilo Intl

Sat 3/1

7:44 p.m.-3:02 p.m.

2 stops38h 18m

C$ 2,692

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 19/1

6:00 a.m.-7:04 p.m.

3 stops18h 04m

Hilo Intl

Mon 2/2

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

2 stops20h 17m

C$ 3,111

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.-10:56 a.m.

2 stops13h 16m

C$ 5,685

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 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$ 1,392. Flights from Region of Ontario to Hilo on a Thursday will generally be more expensive and average around C$ 1,514. 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$ 1,309. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 1,411 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 October 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.

An easier way to manage your Hilo trip

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Cheap flights from Ontario to Hilo from C$ 376

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Hilo departing on 25/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Hilo

Cheap round-trip flights

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Alaska Airlines flights from Region of Ontario to Hilo

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

United Airlines flights from Region of Ontario to Hilo

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

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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

What is the cheapest day to depart on your flight to Hilo?

What is the cheapest time of day to depart on your flight to Hilo?

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

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

Which airlines fly to Hilo?

How long does it take to fly to Hilo?

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

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

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Hilo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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