Find flights
When to book
Airlines
FAQs

Cheap flights from Ontario to Hilo from C$ 649

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ITO
25 Feb — 4 Mar1
1 adult

Cheap flight deals from Ontario to Hilo

Keep the following information in mind while searching for Ontario to Hilo flight deals. Data was last updated 20 February 2025.

Round-trip from

C$ 1,260

One-way from

C$ 652
Delta
  • Delta
  • 16/3-23/3
  • 4 total stops
  • 36h 55m total
  • Ontario to Hilo
Search Deals
Delta
  • Delta
  • 6/4
  • 2 total stops
  • 16h 56m total
  • Ontario to Hilo
Search Deals

Find flight deals from Ontario to Hilo

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 20 February 2025.

Thu 28/84:20 p.m.YYZ - ITO
2 stops44h 41mAlaska Airlines
Wed 3/97:55 p.m.ITO - YYZ
2 stops37h 10mAlaska Airlines
Deal found 19/2C$ 1,217
Sun 16/36:00 a.m.YYZ - ITO
2 stops19h 25mDelta
Sun 23/312:25 p.m.ITO - YYZ
2 stops17h 30mDelta
Deal found 19/2C$ 1,260

Find flights from Ontario to Hilo within your budget

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 20 February 2025.

Fly from

Ontario

Fly to

Hilo

Route

Depart

Return

Price

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sun 16/3

6:00 a.m.-7:25 p.m.

2 stops19h 25m

Hilo Intl

Sun 23/3

12:25 p.m.-11:55 a.m.

2 stops17h 30m

C$ 1,260

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Wed 21/5

8:05 a.m.-7:09 p.m.

2 stops41h 04m

Hilo Intl

Wed 28/5

8:22 a.m.-4:16 p.m.

2 stops25h 54m

C$ 1,354

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Fri 25/7

7:30 a.m.-5:09 p.m.

2 stops15h 39m

Hilo Intl

Thu 31/7

9:40 a.m.-1:58 p.m.

2 stops22h 18m

C$ 1,646

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Fri 25/7

7:30 a.m.-6:09 p.m.

2 stops16h 39m

Hilo Intl

Thu 31/7

8:15 a.m.-12:15 p.m.

3 stops22h 00m

C$ 1,776

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sun 16/3

6:15 a.m.-8:25 p.m.

3 stops20h 10m

Hilo Intl

Sun 23/3

12:25 p.m.-2:55 p.m.

2 stops20h 30m

C$ 2,016

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Fri 25/7

7:35 a.m.-8:24 p.m.

3 stops18h 49m

Hilo Intl

Thu 31/7

10:25 a.m.-10:14 a.m.

3 stops17h 49m

C$ 2,337

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Wed 21/5

7:47 a.m.-8:08 p.m.

3 stops18h 21m

Hilo Intl

Wed 28/5

10:25 a.m.-11:44 a.m.

3 stops19h 19m

C$ 2,359

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Sat 5/4

1:20 p.m.-6:00 p.m.

2 stops34h 40m

C$ 649

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sun 6/4

7:05 a.m.-6:01 p.m.

2 stops16h 56m

C$ 652

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

6:40 p.m.-6:00 p.m.

3 stops29h 20m

C$ 955

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

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.

Travel insights for flights from Ontario to Hilo

Get recent, data-driven insights about flights from Ontario to Hilo including ideal travel times, pricing trends, and more.

Rainfall in Hilo by month

Plan your trip to Hilo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hilo ranges from 188.0 - 394.0 mm per month. November is typically the wettest month, when rainfall can reach 394.0 mm. June is typically the driest time to visit Hilo when rainfall is around 188.0 mm.

Temperature in Hilo by month

Plan your trip to Hilo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hilo, use this chart to help with planning. For those seeking warmer temperatures, July 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).

Reviews of airlines servicing Hilo

Get insights into the airlines that provide service to Hilo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hilo. Reviews last updated 20 February 2025.
See what other customers who have flown with Alaska Airlines and Delta from Ontario to Hilo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Pearson Intl to Honolulu flights
Pierre Elliott Trudeau Intl to Honolulu flights
Vancouver Intl to Kailua-Kona flights
Vancouver Intl to Kahului flights
Calgary to Honolulu flights
Pierre Elliott Trudeau Intl to Kahului flights
Pearson Intl to Kahului flights
Calgary to Kahului flights
Québec City to Honolulu flights
Edmonton to Honolulu flights
Calgary to Kailua-Kona flights
Edmonton to Kahului flights
Vancouver Intl to Lihue flights
Pearson Intl to Lihue flights
Pearson Intl to Kailua-Kona flights
Winnipeg to Honolulu flights
Pierre Elliott Trudeau Intl to Kailua-Kona flights
Vancouver Intl to Hana flights
Vancouver Intl to Kapalua flights
Victoria to Kahului flights
Region of Waterloo Intl to Honolulu flights
Hamilton to Honolulu flights
Kelowna to Kahului flights
Pierre Elliott Trudeau Intl to Lihue flights
Ottawa to Honolulu flights
Kelowna to Honolulu flights
Vancouver Intl to Hilo flights
Abbotsford to Kahului flights
Halifax to Honolulu flights
Calgary to Lihue flights
Victoria to Honolulu flights
Victoria to Kailua-Kona flights
Edmonton to Kailua-Kona flights
Toronto Island to Honolulu flights
Québec City to Kahului flights
Edmonton to Lihue flights
Winnipeg to Kahului flights
Saskatoon to Honolulu flights
Québec City to Kailua-Kona flights
Nanaimo to Honolulu flights
Ottawa to Kailua-Kona flights
Regina to Kahului flights
Kelowna to Kailua-Kona flights
Halifax to Kahului flights
Region of Waterloo Intl to Kahului flights
Saskatoon to Kahului flights
Saskatoon to Kailua-Kona flights
Québec City to Lihue flights
Victoria 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.