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 18m on average. Another popular route from Region of Ontario to Hilo is flying from Ottawa to Kailua-Kona, which will take roughly 15h 47m. 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$ 464 Cheap Flights from Ontario to Hilo in 2026

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.

8:35 p.m. - 8:53 a.m.YYZ Toronto Pearson Intl-ITO Hilo Intl

18h 18m2 stops Las Vegas Harry Reid Intl Honolulu

12:54 p.m. - 3:45 p.m.ITO Hilo Intl-YYZ Toronto Pearson Intl

20h 51m2 stops Honolulu Seattle/Tacoma Intl

C$ 1,319Multiple Airlines

Fri, 25 Sep - Fri, 2 Oct

4:55 p.m. - 3:13 p.m.YYZ Toronto Pearson Intl-ITO Hilo Intl

28h 18m2 stops Seattle/Tacoma Intl Honolulu

7:44 p.m. - 3:45 p.m.ITO Hilo Intl-YYZ Toronto Pearson Intl

38h 01m2 stops Honolulu Seattle/Tacoma Intl

C$ 1,395Multiple Airlines

Thu, 24 Sep - Thu, 1 Oct

5:15 p.m. - 3:21 p.m.YYZ Toronto Pearson Intl-ITO Hilo Intl

28h 06m2 stops Seattle/Tacoma Intl Honolulu

6:51 p.m. - 4:05 p.m.ITO Hilo Intl-YYZ Toronto Pearson Intl

16h 14m2 stops Honolulu Seattle/Tacoma Intl

C$ 1,401Multiple Airlines

Wed, 28 Oct - Sun, 1 Nov

5:15 p.m. - 3:21 p.m.YYZ Toronto Pearson Intl-ITO Hilo Intl

28h 06m2 stops Seattle/Tacoma Intl Honolulu

6:51 p.m. - 4:05 p.m.ITO Hilo Intl-YYZ Toronto Pearson Intl

16h 14m2 stops Honolulu Seattle/Tacoma Intl

C$ 1,402Multiple Airlines

Wed, 28 Oct - Sun, 1 Nov

7:00 a.m. - 5:26 p.m.YYZ Toronto Pearson Intl-ITO Hilo Intl

16h 26m3 stops Las Vegas Harry Reid Intl San Diego Honolulu

12:54 p.m. - 3:45 p.m.ITO Hilo Intl-YYZ Toronto Pearson Intl

20h 51m2 stops Honolulu Seattle/Tacoma Intl

C$ 1,508Multiple Airlines

Fri, 25 Sep - Fri, 2 Oct

7:05 a.m. - 9:56 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ITO Hilo Intl

19h 51m3 stops Charlotte Douglas Los Angeles Los Angeles Honolulu

11:00 a.m. - 11:25 a.m.ITO Hilo Intl-YUL Montreal Pierre Elliott Trudeau Intl

19h 25m3 stops Honolulu Los Angeles Los Angeles Chicago O'Hare Intl

C$ 1,596American Airlines

Thu, 3 Dec - Thu, 10 Dec

6:40 p.m. - 3:21 p.m.YYZ Toronto Pearson Intl-ITO Hilo Intl

26h 41m2 stops San Francisco Honolulu

12:38 p.m. - 4:28 p.m.ITO Hilo Intl-YYZ Toronto Pearson Intl

46h 50m3 stops Honolulu San Francisco Austin Bergstrom

C$ 1,599United Airlines

Wed, 28 Oct - Sun, 1 Nov

8:35 p.m. - 7:03 a.m.YYZ Toronto Pearson Intl-ITO Hilo Intl

16h 28m2 stops Las Vegas Harry Reid Intl Honolulu

8:45 p.m. - 9:25 p.m.ITO Hilo Intl-YYZ Toronto Pearson Intl

18h 40m3 stops Honolulu Los Angeles Los Angeles San Francisco

C$ 1,663Multiple Airlines

Thu, 24 Sep - Thu, 1 Oct

7:29 a.m. - 9:54 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ITO Hilo Intl

20h 25m3 stops Charlotte Douglas Los Angeles Los Angeles Honolulu

3:53 p.m. - 2:43 p.m.ITO Hilo Intl-YUL Montreal Pierre Elliott Trudeau Intl

16h 50m2 stops Honolulu Dallas/Fort Worth

C$ 1,688American Airlines

Tue, 22 Sep - Wed, 7 Oct

7:29 a.m. - 9:54 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ITO Hilo Intl

20h 25m3 stops Charlotte Douglas Los Angeles Los Angeles Honolulu

11:27 a.m. - 11:44 a.m.ITO Hilo Intl-YUL Montreal Pierre Elliott Trudeau Intl

18h 17m3 stops Honolulu Los Angeles Los Angeles Chicago O'Hare Intl

C$ 1,704American Airlines

Wed, 23 Sep - Wed, 30 Sep

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American Airlines flights from Region of Ontario to Hilo

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

American Airlines

3 Dec

YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl

19h 51m

3 stops

ITO9:56 p.m.Hilo Intl

10 Dec

ITO11:00 a.m.Hilo Intl

19h 25m

3 stops

YUL11:25 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,596

American Airlines

22 Sep

YUL7:29 a.m.Montreal Pierre Elliott Trudeau Intl

20h 25m

3 stops

ITO9:54 p.m.Hilo Intl

7 Oct

ITO3:53 p.m.Hilo Intl

16h 50m

2 stops

YUL2:43 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,688

American Airlines

23 Sep

YUL7:29 a.m.Montreal Pierre Elliott Trudeau Intl

20h 25m

3 stops

ITO9:54 p.m.Hilo Intl

30 Sep

ITO11:27 a.m.Hilo Intl

18h 17m

3 stops

YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,704

United Airlines flights from Region of Ontario to Hilo

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

United Airlines

28 Oct

YYZ6:40 p.m.Toronto Pearson Intl

26h 41m

2 stops

ITO3:21 p.m.Hilo Intl

1 Nov

ITO12:38 p.m.Hilo Intl

46h 50m

3 stops

YYZ4:28 p.m.Toronto Pearson Intl

C$ 1,599

United Airlines

22 Sep

YUL8:40 a.m.Montreal Pierre Elliott Trudeau Intl

40h 32m

2 stops

ITO7:12 p.m.Hilo Intl

7 Oct

ITO7:36 a.m.Hilo Intl

31h 09m

2 stops

YUL8:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,793

United Airlines

12 Jan

YUL5:55 p.m.Montreal Pierre Elliott Trudeau Intl

29h 24m

3 stops

ITO6:19 p.m.Hilo Intl

26 Jan

ITO8:45 p.m.Hilo Intl

35h 25m

2 stops

YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,809

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Fri 25/9

8:35 p.m.-8:53 a.m.

2 stops18h 18m

Hilo Intl

Fri 2/10

12:54 p.m.-3:45 p.m.

2 stops20h 51m

C$ 1,319

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Thu 24/9

4:55 p.m.-3:13 p.m.

2 stops28h 18m

Hilo Intl

Thu 1/10

7:44 p.m.-3:45 p.m.

2 stops38h 01m

C$ 1,395

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Wed 28/10

5:15 p.m.-3:21 p.m.

2 stops28h 06m

Hilo Intl

Sun 1/11

6:51 p.m.-4:05 p.m.

2 stops16h 14m

C$ 1,401

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Wed 28/10

5:15 p.m.-3:21 p.m.

2 stops28h 06m

Hilo Intl

Sun 1/11

6:51 p.m.-4:05 p.m.

2 stops16h 14m

C$ 1,402

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Fri 25/9

7:00 a.m.-5:26 p.m.

3 stops16h 26m

Hilo Intl

Fri 2/10

12:54 p.m.-3:45 p.m.

2 stops20h 51m

C$ 1,508

MontrealHilo

YUL Montreal Pierre Elliott Trudeau Intl - ITO Hilo Intl

YULITO

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

7:05 a.m.-9:56 p.m.

3 stops19h 51m

Hilo Intl

Thu 10/12

11:00 a.m.-11:25 a.m.

3 stops19h 25m

C$ 1,596

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Wed 28/10

6:40 p.m.-3:21 p.m.

2 stops26h 41m

Hilo Intl

Sun 1/11

12:38 p.m.-4:28 p.m.

3 stops46h 50m

C$ 1,599

Quickest round-trip

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Thu 24/9

8:35 p.m.-7:03 a.m.

2 stops16h 28m

Hilo Intl

Thu 1/10

8:45 p.m.-9:25 p.m.

3 stops18h 40m

C$ 1,663

MontrealHilo

YUL Montreal Pierre Elliott Trudeau Intl - ITO Hilo Intl

YULITO

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

7:29 a.m.-9:54 p.m.

3 stops20h 25m

Hilo Intl

Wed 7/10

3:53 p.m.-2:43 p.m.

2 stops16h 50m

C$ 1,688

MontrealHilo

YUL Montreal Pierre Elliott Trudeau Intl - ITO Hilo Intl

YULITO

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

7:29 a.m.-9:54 p.m.

3 stops20h 25m

Hilo Intl

Wed 30/9

11:27 a.m.-11:44 a.m.

3 stops18h 17m

C$ 1,704

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

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 57% 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	18h 18m
Direct flights	None

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