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 14h 50m on average. Another popular route from Region of Ontario to Hilo is flying from Ottawa to Kailua-Kona, which will take roughly 19h 22m. 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 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$ 608 Cheap Flights from Ontario to Hilo in 2026

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.

4:55 p.m. - 10:33 p.m.

YYZ

ITO

35h 38m

2 stops

1:47 p.m. - 3:45 p.m.

ITO

YYZ

19h 58m

2 stops

C$ 1,348Multiple Airlines

Thu, 30 Apr - Wed, 6 May

8:10 a.m. - 10:33 p.m.

YUL

ITO

20h 23m

2 stops

6:44 p.m. - 8:46 p.m.

ITO

YUL

20h 02m

2 stops

C$ 1,491United Airlines

Sat, 9 May - Mon, 11 May

11:05 a.m. - 2:27 p.m.

YYZ

ITO

33h 22m

2 stops

6:49 p.m. - 10:00 p.m.

ITO

YYZ

21h 11m

2 stops

C$ 1,578Multiple Airlines

Tue, 7 Jul - Thu, 16 Jul

11:05 a.m. - 4:58 p.m.

YYZ

ITO

35h 53m

2 stops

6:00 a.m. - 6:39 a.m.

ITO

YYZ

18h 39m

2 stops

C$ 1,646Multiple Airlines

Sat, 22 Aug - Sat, 29 Aug

11:05 a.m. - 3:13 p.m.

YYZ

ITO

34h 08m

2 stops

3:45 p.m. - 10:00 p.m.

ITO

YYZ

24h 15m

2 stops

C$ 1,742Multiple Airlines

Mon, 27 Jul - Tue, 4 Aug

2:15 p.m. - 10:33 p.m.

YYZ

ITO

38h 18m

3 stops

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

ITO

YYZ

19h 00m

2 stops

C$ 1,787United Airlines

Thu, 30 Apr - Wed, 6 May

8:10 a.m. - 10:33 p.m.

YUL

ITO

44h 23m

2 stops

11:27 a.m. - 8:00 p.m.

ITO

YUL

26h 33m

2 stops

C$ 1,864United Airlines

Sat, 9 May - Tue, 19 May

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

YUL

ITO

41h 14m

2 stops

11:27 a.m. - 7:26 p.m.

ITO

YUL

25h 59m

2 stops

C$ 1,919United Airlines

Mon, 25 May - Wed, 3 Jun

7:15 a.m. - 1:01 p.m.

YUL

ITO

35h 46m

3 stops

8:36 a.m. - 7:05 a.m.

ITO

YUL

40h 29m

3 stops

C$ 1,954Multiple Airlines

Sat, 9 May - Tue, 19 May

6:46 a.m. - 8:13 p.m.

YYZ

ITO

19h 27m

3 stops

8:45 p.m. - 5:40 p.m.

ITO

YYZ

14h 55m

3 stops

C$ 2,495American Airlines

Sat, 22 Aug - Sat, 29 Aug

United Airlines flights from Region of Ontario to Hilo

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

United Airlines

9 May

YUL8:10 a.m.Montreal Pierre Elliott Trudeau Intl

20h 23m

2 stops

ITO10:33 p.m.Hilo Intl

11 May

ITO6:44 p.m.Hilo Intl

20h 02m

2 stops

YUL8:46 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,491

United Airlines

30 Apr

YYZ2:15 p.m.Toronto Pearson Intl

38h 18m

3 stops

ITO10:33 p.m.Hilo Intl

6 May

ITO6:00 a.m.Hilo Intl

19h 00m

2 stops

YYZ7:00 a.m.Toronto Pearson Intl

C$ 1,787

United Airlines

9 May

YUL8:10 a.m.Montreal Pierre Elliott Trudeau Intl

44h 23m

2 stops

ITO10:33 p.m.Hilo Intl

19 May

ITO11:27 a.m.Hilo Intl

26h 33m

2 stops

YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,864

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Thu 30/4

4:55 p.m.-10:33 p.m.

2 stops35h 38m

Hilo Intl

Wed 6/5

1:47 p.m.-3:45 p.m.

2 stops19h 58m

C$ 1,348

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

8:10 a.m.-10:33 p.m.

2 stops20h 23m

Hilo Intl

Mon 11/5

6:44 p.m.-8:46 p.m.

2 stops20h 02m

C$ 1,491

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Tue 7/7

11:05 a.m.-2:27 p.m.

2 stops33h 22m

Hilo Intl

Thu 16/7

6:49 p.m.-10:00 p.m.

2 stops21h 11m

C$ 1,578

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sat 22/8

11:05 a.m.-4:58 p.m.

2 stops35h 53m

Hilo Intl

Sat 29/8

6:00 a.m.-6:39 a.m.

2 stops18h 39m

C$ 1,646

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Mon 27/7

11:05 a.m.-3:13 p.m.

2 stops34h 08m

Hilo Intl

Tue 4/8

3:45 p.m.-10:00 p.m.

2 stops24h 15m

C$ 1,742

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Thu 30/4

2:15 p.m.-10:33 p.m.

3 stops38h 18m

Hilo Intl

Wed 6/5

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

2 stops19h 00m

C$ 1,787

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

8:10 a.m.-10:33 p.m.

2 stops44h 23m

Hilo Intl

Tue 19/5

11:27 a.m.-8:00 p.m.

2 stops26h 33m

C$ 1,864

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Mon 25/5

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

2 stops41h 14m

Hilo Intl

Wed 3/6

11:27 a.m.-7:26 p.m.

2 stops25h 59m

C$ 1,919

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

7:15 a.m.-1:01 p.m.

3 stops35h 46m

Hilo Intl

Tue 19/5

8:36 a.m.-7:05 a.m.

3 stops40h 29m

C$ 1,954

Quickest round-trip

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sat 22/8

6:46 a.m.-8:13 p.m.

3 stops19h 27m

Hilo Intl

Sat 29/8

8:45 p.m.-5:40 p.m.

3 stops14h 55m

C$ 2,495

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

Airlines

Other information

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, WestJet and Air Canada 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 60% 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.

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	19h 18m
Direct flights	None

The fastest flight from Region of Ontario to Hilo takes 19h 18m

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

Frequently asked questions about flying from Ontario to Hilo

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 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.