How long is the flight from Region of Ontario to The Big Island?

There are many flights that can get you from Region of Ontario to The Big Island in 12h 18m. Fly via Delta, Air Canada, or United Airlines to get the fastest option. Airlines will cover a distance of 7429 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in The Big Island ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit The Big Island when rainfall is around 40.0 mm.

If weather is an important factor for your trip to The Big Island, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

What is the cheapest time of day to fly from ON to FUI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to The Big Island as you normally would.

Can I find deals for flights from Ontario to The Big Island that include hotel bookings?

Yes. In addition to deals on Ontario to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to The Big Island?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to The Big Island.

Can I find deals for business class flights from Ontario to The Big Island?

Yes. Cheapflights offers flight deals from Ontario to The Big Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 440+ Cheap Flights from Ontario to The Big Island

Cheap flight deals from Ontario to The Big Island

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ontario to The Big Island
Explore the most affordable flight options available from Ontario to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Wed 21/107:00 a.m. -

2 stops18h 26m

Sun 15/1110:40 p.m. -

2 stops20h 18m

Deal found 7/8C$ 798

Sun 6/127:10 a.m. -

2 stops16h 35m

Wed 9/129:40 p.m. -

2 stops14h 49m

Deal found 7/8C$ 800

Wed 28/1010:50 p.m. -

2 stops28h 38m

Thu 5/1111:30 p.m. -

1 stop12h 10m

Deal found 7/8C$ 800

Wed 23/96:00 a.m. -

2 stops19h 15m

Wed 30/910:10 p.m. -

2 stops19h 40m

Deal found 9/8C$ 802

Tue 27/1010:30 a.m. -

1 stop16h 58m

Wed 4/1110:55 p.m. -

1 stop12h 33m

Deal found 11/8C$ 819

Thu 3/126:15 p.m. -

1 stop23h 29m

Wed 9/122:00 p.m. -

1 stop22h 04m

Deal found 12/8C$ 822

Fri 23/107:20 p.m. -

2 stops55h 34m

Sun 22/1110:55 p.m. -

1 stop34h 17m

Deal found 9/8C$ 857

Wed 28/102:30 p.m. -

2 stops36h 58m

Fri 6/1110:55 p.m. -

2 stops42h 48m

Deal found 11/8C$ 866

Sun 29/117:45 a.m. -

1 stop18h 09m

Sun 6/1210:55 p.m. -

2 stops19h 40m

Deal found 9/8C$ 882

Fri 4/127:00 a.m. -

2 stops18h 32m

Sat 12/122:20 p.m. -

1 stop20h 06m

Deal found 7/8C$ 884

Tue 8/126:15 p.m. -

1 stop23h 29m

Tue 15/122:20 p.m. -

2 stops25h 13m

Deal found 11/8C$ 889

Tue 27/1012:50 p.m. -

1 stop12h 42m

Thu 5/111:04 p.m. -

1 stop13h 26m

Deal found 9/8C$ 889

Best flights from Ontario to The Big Island
Discover carefully curated flight deals from Ontario to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 August 2026.

Tue 19/17:00 a.m. -

2 stops16h 54m

Tue 2/28:55 p.m. -

2 stops21h 56m

Deal found 7/8C$ 800

Thu 10/98:15 a.m. -

1 stop17h 20m

Fri 11/91:08 p.m. -

1 stop11h 10m

Deal found 10/8C$ 889

Sun 29/114:15 p.m. -

2 stops58h 13m

Fri 11/1210:55 p.m. -

1 stop34h 17m

Deal found 8/8C$ 911

Mon 7/96:30 a.m. -

1 stop12h 18m

Mon 14/910:50 p.m. -

1 stop11h 24m

Deal found 8/8C$ 950

Fri 25/98:35 p.m. -

2 stops18h 18m

Fri 2/1012:54 p.m. -

2 stops20h 51m

Deal found 11/8C$ 1,318

Tue 22/911:40 a.m. -

3 stops16h 14m

Tue 29/911:50 a.m. -

3 stops16h 28m

Deal found 8/8C$ 1,472

Sun 6/127:10 a.m. -

2 stops16h 35m

Wed 9/129:40 p.m. -

2 stops14h 49m

Deal found 7/8C$ 800

Wed 23/96:00 a.m. -

2 stops19h 15m

Wed 30/910:10 p.m. -

2 stops19h 40m

Deal found 9/8C$ 802

Tue 3/115:40 p.m. -

2 stops31h 52m

Tue 17/1111:59 p.m. -

2 stops18h 12m

Deal found 7/8C$ 942

Mon 4/18:35 a.m. -

2 stops17h 40m

Sat 16/13:15 p.m. -

2 stops15h 33m

Deal found 10/8C$ 953

Tue 8/125:45 p.m. -

1 stop32h 09m

Thu 10/1211:30 p.m. -

2 stops19h 15m

Deal found 8/8C$ 956

Tue 8/127:10 a.m. -

2 stops16h 35m

Tue 15/129:40 p.m. -

2 stops21h 18m

Deal found 11/8C$ 811

Mon 4/18:35 a.m. -

2 stops17h 40m

Sun 17/12:15 p.m. -

2 stops14h 40m

Deal found 10/8C$ 953

Sat 9/14:25 p.m. -

2 stops25h 19m

Fri 22/12:00 p.m. -

1 stop20h 59m

Deal found 7/8C$ 1,027

Mon 4/18:35 a.m. -

2 stops17h 40m

Fri 15/12:15 p.m. -

2 stops14h 40m

Deal found 10/8C$ 1,013

Wed 6/17:00 a.m. -

2 stops16h 39m

Fri 15/19:40 p.m. -

2 stops14h 23m

Deal found 10/8C$ 933

Mon 18/17:00 p.m. -

1 stop23h 00m

Thu 21/12:15 p.m. -

1 stop11h 26m

Deal found 11/8C$ 1,073

Tue 20/109:45 a.m. -

2 stops17h 42m

Wed 18/112:14 p.m. -

2 stops18h 14m

Deal found 7/8C$ 1,032

Thu 24/94:55 p.m. -

2 stops28h 18m

Thu 1/107:44 p.m. -

2 stops38h 01m

Deal found 10/8C$ 1,394

Tue 20/109:15 a.m. -

2 stops18h 12m

Sun 15/118:25 p.m. -

2 stops20h 17m

Deal found 7/8C$ 1,032

Wed 28/105:15 p.m. -

2 stops28h 06m

Sun 1/116:51 p.m. -

2 stops16h 14m

Deal found 10/8C$ 1,400

Tue 8/96:46 a.m. -

3 stops19h 27m

Sun 27/96:49 p.m. -

3 stops16h 11m

Deal found 8/8C$ 1,568

Fri 23/109:45 a.m. -

2 stops17h 42m

Tue 17/112:14 p.m. -

2 stops18h 14m

Deal found 7/8C$ 1,032

Tue 22/94:55 p.m. -

2 stops31h 22m

Tue 29/96:49 p.m. -

2 stops21h 16m

Deal found 8/8C$ 1,439

Mon 18/19:00 p.m. -

2 stops21h 00m

Thu 21/12:15 p.m. -

2 stops14h 40m

Deal found 8/8C$ 1,032

Tue 1/1212:10 p.m. -

2 stops34h 39m

Sun 13/128:45 p.m. -

3 stops19h 41m

Deal found 9/8C$ 1,871

Sun 24/15:15 p.m. -

2 stops25h 07m

Wed 27/16:51 p.m. -

2 stops16h 14m

Deal found 7/8C$ 1,578

Sat 3/105:45 p.m. -

2 stops24h 01m

Thu 5/1111:59 p.m. -

1 stop11h 09m

Deal found 8/8C$ 1,088

Mon 5/109:00 p.m. -

2 stops20h 46m

Fri 6/112:14 p.m. -

2 stops14h 33m

Deal found 8/8C$ 1,088

Tue 22/123:15 p.m. -

2 stops35h 41m

Tue 5/13:54 p.m. -

2 stops18h 13m

Deal found 11/8C$ 2,414

Find flight deals from Ontario to The Big Island

Round-trip from	C$ 790
One-way from	C$ 450
Popular in	August
Cheapest in	January
Average price	C$ 1,848

Air Canada
23/1-3/2
2 total stops
45h 33m total
Ontario to The Big Island

Search Deals

Delta
9/9
2 total stops
18h 15m total
Ontario to The Big Island

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (C$ 355 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (C$ 107 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

7:00 a.m.-6:54 p.m.

2 stops16h 54m

Kona Intl

Tue 2/2

8:55 p.m.-11:51 p.m.

2 stops21h 56m

C$ 800

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

7:10 a.m.-6:45 p.m.

2 stops16h 35m

Kona Intl

Wed 9/12

9:40 p.m.-5:29 p.m.

2 stops14h 49m

C$ 800

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

6:00 a.m.-7:15 p.m.

2 stops19h 15m

Kona Intl

Wed 30/9

10:10 p.m.-11:50 p.m.

2 stops19h 40m

C$ 802

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

7:10 a.m.-6:45 p.m.

2 stops16h 35m

Kona Intl

Tue 15/12

9:40 p.m.-11:58 p.m.

2 stops21h 18m

C$ 811

TorontoKailua-Kona

YYZ Toronto Pearson Intl - KOA Kona Intl

YYZKOA

Toronto Pearson Intl

Thu 10/9

8:15 a.m.-7:35 p.m.

1 stop17h 20m

Kona Intl

Fri 11/9

1:08 p.m.-6:18 a.m.

1 stop11h 10m

C$ 889

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

4:15 p.m.-9:28 p.m.

2 stops58h 13m

Kona Intl

Fri 11/12

10:55 p.m.-2:12 p.m.

1 stop34h 17m

C$ 911

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Wed 6/1

7:00 a.m.-6:39 p.m.

2 stops16h 39m

Kona Intl

Fri 15/1

9:40 p.m.-5:03 p.m.

2 stops14h 23m

C$ 933

OttawaKailua-Kona

YOW Ottawa - KOA Kona Intl

YOWKOA

Ottawa

Tue 3/11

5:40 p.m.-8:32 p.m.

2 stops31h 52m

Kona Intl

Tue 17/11

11:59 p.m.-11:11 p.m.

2 stops18h 12m

C$ 942

Quickest round-trip

TorontoKailua-Kona

YYZ Toronto Pearson Intl - KOA Kona Intl

YYZKOA

Toronto Pearson Intl

Mon 7/9

6:30 a.m.-12:48 p.m.

1 stop12h 18m

Kona Intl

Mon 14/9

10:50 p.m.-4:14 p.m.

1 stop11h 24m

C$ 950

TorontoKailua-Kona

YYZ Toronto Pearson Intl - KOA Kona Intl

YYZKOA

Toronto Pearson Intl

Mon 4/1

8:35 a.m.-9:15 p.m.

2 stops17h 40m

Kona Intl

Sat 16/1

3:15 p.m.-11:48 a.m.

2 stops15h 33m

C$ 953

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 57 resultsSorted by cheapest first

...

Best time to book a flight from Ontario to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Ontario with our price prediction graph.

YUL-KOA

YYZ-KOA

YYZ-ITO

YOW-KOA

YUL-ITO

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to The Big Island

CAON-zzFUI

YUL-KOA

YYZ-KOA

YYZ-ITO

YOW-KOA

What is the cheapest month to book a flight from Region of Ontario to The Big Island?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to The Big Island (average of C$ 595). Flying from Region of Ontario to The Big Island in August is currently the most expensive (average of C$ 1,580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Region of Ontario to The Big Island?

The price you pay for your flight from Region of Ontario to The Big Island may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from Region of Ontario to The Big Island?
There are many flights that can get you from Region of Ontario to The Big Island in 12h 18m. Fly via Delta, Air Canada, or United Airlines to get the fastest option. Airlines will cover a distance of 7429 km. This flight may include one or multiple stops.
Can I find deals for flights from Ontario to The Big Island that include hotel bookings?
Yes. In addition to deals on Ontario to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to The Big Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to The Big Island.
Can I find deals for business class flights from Ontario to The Big Island?
Yes. Cheapflights offers flight deals from Ontario to The Big Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to The Big Island?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to The Big Island (average of C$ 595). Flying from Region of Ontario to The Big Island in August is currently the most expensive (average of C$ 1,580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top destinations

Alternative routes for Ontario to The Big Island

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Pearson Intl to Hilo flights

Top 3 airlines flying from Ontario to The Big Island

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 366	AverageC$ 627	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
United Airlines	CheapestC$ 546	AverageC$ 879	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 617	AverageC$ 1,153	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Ontario to The Big Island?

Cheapflights makes it easy to find Ontario to The Big Island flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to The Big Island?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to The Big Island from Ontario.

Can Cheapflights find flights from Ontario to The Big Island with no change fees?

Yes, we can. To see specific flights from Ontario to The Big Island with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Cheap flights from Ontario to The Big Island from C$ 440

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to The Big Island

Cheapest flights from Ontario to The Big IslandExplore the most affordable flight options available from Ontario to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Explore the most affordable flight options available from Ontario to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Best flights from Ontario to The Big IslandDiscover carefully curated flight deals from Ontario to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 August 2026.

Discover carefully curated flight deals from Ontario to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 August 2026.

Last-minute flights from Ontario to The Big IslandDiscover last-minute flight deals from Ontario to The Big Island. Data last updated 12 August 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to The Big Island. Data last updated 12 August 2026 and is based on user searches.

One-way flights from Ontario to The Big IslandSearch for one-way flight options from Ontario to The Big Island. Find affordable one-way fares based on user searches. Data last updated 12 August 2026.

Search for one-way flight options from Ontario to The Big Island. Find affordable one-way fares based on user searches. Data last updated 12 August 2026.

Find flight deals from Ontario to The Big Island

Round-trip from

One-way from

Popular in

Cheapest in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to The Big Island that are best for you.

Best time to book a flight from Ontario to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Ontario with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Region of Ontario to The Big Island?

How far ahead should I book a flight from Region of Ontario to The Big Island?

The price you pay for your flight from Region of Ontario to The Big Island may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from Region of Ontario to The Big Island?

Can I find deals for flights from Ontario to The Big Island that include hotel bookings?

How can I find direct flights from Ontario to The Big Island?

Can I find deals for business class flights from Ontario to The Big Island?

What is the cheapest month to book a flight from Region of Ontario to The Big Island?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to The Big Island by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Ontario to The Big Island by cabin class

Find flights from Ontario to The Big Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and The Big Island flights

Browse other Ontario and The Big Island flight options. Last updated on 12 August 2026.

Popular flight searches

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Find a return flight route from The Big Island

Find the right flight back to Ontario after your stay in The Big Island

Ontario to The Big Island flights

Consider these flights travelling from Ontario to The Big Island.

Top 3 airlines flying from Ontario to The Big Island

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How does Cheapflights help users find flights from Ontario to The Big Island?

Why should you use Cheapflights to find cheap flight tickets from Ontario to The Big Island?

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Can Cheapflights notify me if prices for flights from Ontario to The Big Island become cheaper?

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Cheapest flights from Ontario to The Big Island
Explore the most affordable flight options available from Ontario to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Best flights from Ontario to The Big Island
Discover carefully curated flight deals from Ontario to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 August 2026.

Last-minute flights from Ontario to The Big Island
Discover last-minute flight deals from Ontario to The Big Island. Data last updated 12 August 2026 and is based on user searches.

One-way flights from Ontario to The Big Island
Search for one-way flight options from Ontario to The Big Island. Find affordable one-way fares based on user searches. Data last updated 12 August 2026.