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Cheap flights from Ontario to Hilo from C$ 451

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ITO
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Hilo

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Hilo
Explore the most affordable flight options available from Ontario to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 August 2026.

Sat 31/106:30 a.m. -
2 stops18h 23m
Sat 7/1111:00 a.m. -
2 stops28h 55m
Deal found 5/8C$ 1,100
Thu 29/105:15 p.m. -
2 stops31h 38m
Mon 2/116:51 p.m. -
2 stops16h 14m
Deal found 3/8C$ 1,237
Sat 24/104:55 p.m. -
2 stops26h 11m
Thu 29/107:30 p.m. -
2 stops14h 35m
Deal found 5/8C$ 1,382
Tue 20/104:55 p.m. -
2 stops26h 11m
Thu 29/106:18 p.m. -
2 stops15h 47m
Deal found 6/8C$ 1,407
Tue 27/105:15 p.m. -
2 stops27h 12m
Wed 28/107:30 p.m. -
2 stops14h 35m
Deal found 5/8C$ 1,414
Sat 24/104:55 p.m. -
2 stops26h 11m
Tue 3/118:45 p.m. -
2 stops14h 20m
Deal found 5/8C$ 1,419
Sat 7/115:15 p.m. -
2 stops28h 12m
Sat 14/1111:00 a.m. -
2 stops14h 50m
Deal found 5/8C$ 1,447
Sat 31/105:15 p.m. -
2 stops27h 07m
Fri 6/117:30 p.m. -
2 stops15h 35m
Deal found 5/8C$ 1,459
Sun 8/115:15 p.m. -
2 stops27h 07m
Fri 13/118:45 p.m. -
2 stops14h 20m
Deal found 5/8C$ 1,490
Sat 7/115:15 p.m. -
2 stops26h 07m
Fri 13/118:45 p.m. -
2 stops14h 20m
Deal found 5/8C$ 1,495
Sat 17/103:45 p.m. -
2 stops28h 42m
Mon 9/114:59 p.m. -
2 stops13h 31m
Deal found 2/8C$ 1,497
Sat 24/104:55 p.m. -
2 stops26h 11m
Sun 1/117:30 p.m. -
2 stops15h 35m
Deal found 5/8C$ 1,520

Find flight deals from Ontario to Hilo

Keep the following information in mind while searching for Ontario to Hilo flight deals. Data was last updated 7 August 2026.

Round-trip from

C$ 1,100

One-way from

C$ 451
31/10-7/11
  • 31/10-7/11
  • 4 total stops
  • 47h 18m total
  • Ontario to Hilo
Search Deals
18/9
  • 18/9
  • 2 total stops
  • 16h 28m total
  • Ontario to Hilo
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Hilo 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 7 August 2026.
Use the filters below to find and compare flights from Ontario to Hilo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Thu 29/10

5:15 p.m.-6:53 p.m.

2 stops31h 38m

Hilo Intl

Mon 2/11

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

2 stops16h 14m

C$ 1,237

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Tue 20/10

4:55 p.m.-1:06 p.m.

2 stops26h 11m

Hilo Intl

Thu 29/10

6:18 p.m.-4:05 p.m.

2 stops15h 47m

C$ 1,407
Quickest round-trip

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Thu 17/9

6:30 a.m.-8:13 p.m.

2 stops19h 43m

Hilo Intl

Thu 24/9

7:44 p.m.-6:27 p.m.

2 stops16h 43m

C$ 1,522

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Sun 24/1

5:15 p.m.-1:22 p.m.

2 stops25h 07m

Hilo Intl

Wed 27/1

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

2 stops16h 14m

C$ 1,581

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Thu 22/10

6:30 a.m.-6:17 p.m.

2 stops17h 47m

Hilo Intl

Wed 28/10

8:45 p.m.-12:29 a.m.

2 stops21h 44m

C$ 1,583

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Thu 29/10

6:30 a.m.-9:54 p.m.

2 stops21h 24m

Hilo Intl

Mon 2/11

8:45 p.m.-7:55 p.m.

2 stops18h 10m

C$ 1,585

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Tue 27/10

6:30 a.m.-9:54 p.m.

2 stops21h 24m

Hilo Intl

Mon 2/11

8:45 p.m.-7:55 p.m.

2 stops18h 10m

C$ 1,585

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Thu 5/11

6:30 a.m.-9:54 p.m.

2 stops20h 24m

Hilo Intl

Mon 16/11

2:07 p.m.-4:29 p.m.

2 stops21h 22m

C$ 1,586

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Mon 26/10

6:40 p.m.-2:27 p.m.

2 stops25h 47m

Hilo Intl

Sat 31/10

6:00 a.m.-7:30 a.m.

2 stops19h 30m

C$ 1,667

TorontoHilo

YYZ Toronto Pearson Intl - ITO Hilo Intl

YYZITO

Toronto Pearson Intl

Mon 26/10

6:40 p.m.-2:27 p.m.

2 stops25h 47m

Hilo Intl

Fri 30/10

12:38 p.m.-4:08 p.m.

2 stops21h 30m

C$ 1,667

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Ontario 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 Ontario to Hilo

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 Ontario to Hilo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hilo from Ontario?

    Most people fly into Hilo Intl (ITO) if they book a flight to Hilo from Ontario. Hilo Intl is conveniently located just 4.8 km from Hilo’s city centre.

  • How long is the flight from Region of Ontario to Hilo?

    For as low as C$ 1,522, United Airlines can have you in Hilo from Region of Ontario in 19h 43m. The distance from Region of Ontario to Hilo is about 7350 km.

  • What are the most popular routes from Region of Ontario to Hilo?

    The most popular flight routes from Region of Ontario to Hilo are Montreal Pierre Elliott Trudeau Intl - Hilo Intl, Toronto Pearson Intl - Hilo Intl and Toronto Region of Waterloo Intl - Hilo Intl.

  • Can I find deals for flights from Ontario to Hilo that include hotel bookings?

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

  • How can I find direct flights from Ontario to Hilo?

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

  • Can I find deals for business class flights from Ontario to Hilo?

    Yes. Cheapflights offers flight deals from Ontario to Hilo 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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Alternative routes for Ontario to Hilo

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Honolulu flights
Vancouver Intl to Kahului flights
Pearson Intl to Honolulu flights
Pierre Elliott Trudeau Intl to Honolulu flights
Vancouver Intl to Kailua-Kona flights
Abbotsford to Kahului flights
Calgary to Honolulu flights
Edmonton to Honolulu flights
Calgary to Kahului flights
Pearson Intl to Kailua-Kona flights
Vancouver Intl to Lihue flights
Edmonton to Kahului flights
Pearson Intl to Kahului flights
Ottawa to Honolulu flights
Hamilton to Honolulu flights
Pierre Elliott Trudeau Intl to Kailua-Kona flights
Pierre Elliott Trudeau Intl to Kahului flights
Winnipeg to Honolulu flights
Victoria to Kahului flights
Edmonton to Kailua-Kona flights
Calgary to Kailua-Kona flights
Calgary to Lihue flights
Toronto Island to Honolulu flights
Vancouver Intl to Hilo flights
Kelowna to Honolulu flights
Winnipeg to Kahului flights
Pearson Intl to Lihue flights
Saskatoon to Honolulu flights
Ottawa to Kailua-Kona flights
Region of Waterloo Intl to Honolulu flights
Kelowna to Kailua-Kona flights
Victoria to Kailua-Kona flights
Kelowna to Kahului flights
Halifax to Honolulu flights
Québec City to Honolulu flights
Regina to Honolulu flights
Winnipeg to Kailua-Kona flights
Québec City to Kailua-Kona flights
Regina to Kahului flights
Pierre Elliott Trudeau Intl to Hilo flights
Saskatoon to Kailua-Kona flights
Hamilton to Kahului flights
Toronto Island to Kahului flights
London to Honolulu flights
Pearson Intl to Hilo flights
Ottawa to Lihue flights
Pierre Elliott Trudeau Intl to Lihue flights
Nanaimo to Kahului flights
Victoria to Honolulu flights
Edmonton to Lihue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Hilo?

When you search for this flight from Ontario to Hilo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Hilo?

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 Hilo from Ontario.

Can Cheapflights find flights from Ontario to Hilo with no change fees?

Certainly. Search results for flights to Hilo from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Hilo become cheaper?

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

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