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Cheap flights from The Big Island to Ontario from C$ 395

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — YYZ
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from The Big Island to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from The Big Island to Ontario
Explore the most affordable flight options available from The Big Island to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 May 2026.

Thu 24/912:04 p.m.
KOA
-
YYZ
1 stop12h 56m
United Airlines
Mon 28/97:43 p.m.
YYZ
-
KOA
2 stops21h 03m
United Airlines
Deal found 28/4C$ 1,035
Mon 15/66:30 p.m.
KOA
-
YYZ
2 stops18h 35m
Multiple Airlines
Mon 22/611:05 a.m.
YYZ
-
KOA
1 stop30h 31m
Multiple Airlines
Deal found 1/5C$ 1,216
Tue 2/611:55 a.m.
KOA
-
YYZ
2 stops15h 59m
United Airlines
Mon 15/67:00 a.m.
YYZ
-
KOA
2 stops18h 47m
United Airlines
Deal found 2/5C$ 1,284
Mon 20/71:52 p.m.
KOA
-
YUL
1 stop12h 24m
United Airlines
Wed 29/79:45 a.m.
YUL
-
KOA
2 stops16h 02m
United Airlines
Deal found 30/4C$ 1,307
Tue 2/63:46 p.m.
KOA
-
YYZ
1 stop23h 39m
Multiple Airlines
Mon 15/69:40 a.m.
YYZ
-
KOA
2 stops28h 19m
Multiple Airlines
Deal found 2/5C$ 1,344
Mon 15/69:37 p.m.
KOA
-
YYZ
2 stops12h 58m
Delta
Mon 22/66:03 a.m.
YYZ
-
KOA
2 stops19h 14m
Delta
Deal found 1/5C$ 1,358
Mon 20/73:36 p.m.
KOA
-
YUL
2 stops19h 14m
American Airlines
Wed 29/75:29 p.m.
YUL
-
KOA
2 stops26h 37m
American Airlines
Deal found 30/4C$ 1,432
Tue 9/69:25 p.m.
KOA
-
YUL
2 stops19h 34m
American Airlines
Tue 16/65:33 p.m.
YUL
-
KOA
2 stops26h 27m
American Airlines
Deal found 30/4C$ 1,508
Thu 25/69:45 p.m.
KOA
-
YUL
2 stops19h 14m
American Airlines
Sun 28/65:33 p.m.
YUL
-
KOA
2 stops26h 27m
American Airlines
Deal found 3/5C$ 1,515
Tue 9/612:57 p.m.
KOA
-
YUL
1 stop11h 54m
United Airlines
Tue 16/67:00 a.m.
YUL
-
KOA
2 stops20h 45m
United Airlines
Deal found 30/4C$ 1,669
Thu 25/61:52 p.m.
KOA
-
YUL
1 stop12h 24m
United Airlines
Sun 28/66:35 p.m.
YUL
-
KOA
1 stop33h 10m
United Airlines
Deal found 3/5C$ 1,690
Mon 15/610:15 p.m.
KOA
-
YYZ
1 stop20h 04m
Air Canada
Mon 22/68:30 a.m.
YYZ
-
KOA
1 stop17h 17m
Air Canada
Deal found 1/5C$ 1,710

Find flight deals from The Big Island to Ontario

Keep the following information in mind while searching for The Big Island to Ontario flight deals. Data was last updated 4 May 2026.

Round-trip from

C$ 1,035

One-way from

C$ 395
United Airlines
  • United Airlines
  • 24/9-28/9
  • 3 total stops
  • 33h 59m total
  • The Big Island to Ontario
Search Deals
United Airlines
  • United Airlines
  • 27/5
  • 2 total stops
  • 16h 52m total
  • The Big Island to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 4 May 2026.
Use the filters below to find and compare flights from The Big Island to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Thu 24/9

12:04 p.m.-7:00 a.m.

1 stop12h 56m

Toronto Pearson Intl

Mon 28/9

7:43 p.m.-10:46 a.m.

2 stops21h 03m

C$ 1,035

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Tue 2/6

11:55 a.m.-9:54 a.m.

2 stops15h 59m

Toronto Pearson Intl

Mon 15/6

7:00 a.m.-7:47 p.m.

2 stops18h 47m

C$ 1,284
Quickest round-trip

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

Mon 20/7

1:52 p.m.-8:16 a.m.

1 stop12h 24m

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

9:45 a.m.-7:47 p.m.

2 stops16h 02m

C$ 1,307

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Tue 2/6

3:46 p.m.-9:25 p.m.

1 stop23h 39m

Toronto Pearson Intl

Mon 15/6

9:40 a.m.-7:59 a.m.

2 stops28h 19m

C$ 1,344

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Mon 15/6

9:37 p.m.-4:35 p.m.

2 stops12h 58m

Toronto Pearson Intl

Mon 22/6

6:03 a.m.-7:17 p.m.

2 stops19h 14m

C$ 1,358

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

Tue 9/6

9:25 p.m.-10:59 p.m.

2 stops19h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

5:33 p.m.-2:00 p.m.

2 stops26h 27m

C$ 1,508

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

Tue 9/6

12:57 p.m.-6:51 a.m.

1 stop11h 54m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

7:00 a.m.-9:45 p.m.

2 stops20h 45m

C$ 1,669

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

Thu 25/6

1:52 p.m.-8:16 a.m.

1 stop12h 24m

Montreal Pierre Elliott Trudeau Intl

Sun 28/6

6:35 p.m.-9:45 p.m.

1 stop33h 10m

C$ 1,690

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Mon 15/6

10:15 p.m.-12:19 a.m.

1 stop20h 04m

Toronto Pearson Intl

Mon 22/6

8:30 a.m.-7:47 p.m.

1 stop17h 17m

C$ 1,710

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Mon 15/6

6:30 p.m.-7:05 p.m.

2 stops18h 35m

Toronto Pearson Intl

Sun 5/7

9:45 a.m.-9:34 a.m.

1 stop29h 49m

C$ 2,458

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 25 resultsSorted by cheapest first
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Best time to book a flight from The Big Island to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from The Big Island with our price prediction graph.
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 The Big Island to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from The Big Island to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from The Big Island to Region of Ontario will take you 12h 56m. There are 7429 km between The Big Island and Region of Ontario. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

See more FAQs

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

Deals for The Big Island to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Ontario from The Big Island by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from The Big Island today and book when prices fit your budget.

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