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Cheap flights from Ontario to Hilo from C$ 492

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ITO
6 Apr — 13 Apr1
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 1 April 2025.

Round-trip from

C$ 1,213

One-way from

C$ 554
Alaska Airlines
  • Alaska Airlines
  • 29/4-9/5
  • 4 total stops
  • 46h 35m total
  • Ontario to Hilo
Search Deals
30/5
  • 30/5
  • 2 total stops
  • 28h 52m 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 1 April 2025.

Tue 29/44:45 p.m.YYZ - ITO
2 stops22h 15mAlaska Airlines
Fri 9/58:40 a.m.ITO - YYZ
2 stops24h 20mAlaska Airlines
Deal found 31/3C$ 1,213
Tue 29/46:15 a.m.YYZ - ITO
2 stops18h 55mDelta
Fri 9/512:25 p.m.ITO - YYZ
2 stops22h 15mDelta
Deal found 30/3C$ 1,224
Wed 11/68:05 a.m.YUL - ITO
2 stops40h 24mUnited Airlines
Mon 16/67:49 a.m.ITO - YUL
2 stops17h 07mUnited Airlines
Deal found 31/3C$ 1,408
Wed 11/612:59 p.m.YUL - ITO
3 stops24h 01mMultiple Airlines
Mon 16/65:25 p.m.ITO - YUL
3 stops17h 19mMultiple Airlines
Deal found 31/3C$ 1,642
Tue 29/46:30 a.m.YYZ - ITO
3 stops17h 30mMultiple Airlines
Fri 9/58:40 a.m.ITO - YYZ
2 stops21h 50mMultiple Airlines
Deal found 31/3C$ 2,133

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 1 April 2025.
Use the filters below to find and compare flights from Ontario to Hilo that are best for you.

Fly from

Ontario

Fly to

Hilo

Route

Depart

Return

Price

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Tue 29/4

4:45 p.m.-9:00 a.m.

2 stops22h 15m

Hilo Intl

Fri 9/5

8:40 a.m.-3:00 p.m.

2 stops24h 20m

C$ 1,213

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Tue 29/4

6:15 a.m.-7:10 p.m.

2 stops18h 55m

Hilo Intl

Fri 9/5

12:25 p.m.-4:40 p.m.

2 stops22h 15m

C$ 1,224

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Wed 11/6

8:05 a.m.-6:29 p.m.

2 stops40h 24m

Hilo Intl

Mon 16/6

7:49 a.m.-6:56 a.m.

2 stops17h 07m

C$ 1,408

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Wed 11/6

12:59 p.m.-7:00 a.m.

3 stops24h 01m

Hilo Intl

Mon 16/6

5:25 p.m.-4:44 p.m.

3 stops17h 19m

C$ 1,642

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Tue 29/4

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

3 stops17h 30m

Hilo Intl

Fri 9/5

8:40 a.m.-12:30 p.m.

2 stops21h 50m

C$ 2,133

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Wed 2/7

6:45 a.m.-5:38 p.m.

3 stops40h 53m

C$ 492

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Thu 15/5

1:30 p.m.-7:02 a.m.

3 stops47h 32m

C$ 610

TorontoHilo

YYZ - ITO

YYZITO

Toronto Pearson Intl

Thu 15/5

6:30 a.m.-5:01 p.m.

2 stops16h 31m

C$ 660

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

8:00 p.m.-5:57 p.m.

2 stops27h 57m

C$ 692

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sat 5/7

6:00 a.m.-6:29 p.m.

2 stops18h 29m

C$ 722

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/3

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

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 1 April 2025.
Alaska Airlines
8.0
Very good
9,823 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

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
9,823 reviews
Alaska Airlines
8.0
Very good
9,823 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

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
7,899 reviews
Alaska Airlines
8.0
Very good
9,823 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

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
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,823 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

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, Montreal Pierre Elliott Trudeau 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.
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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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