How does KAYAK find such low prices on flights from Ontario to Hilo?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Hilo. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Hilo?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Hilo?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilo with an airline and back to Ontario with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Hilo?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilo from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$245 CHEAP FLIGHTS from Ontario to Hilo

KAYAK searches hundreds of travel sites at once for deals on flights to Hilo

...and more

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$755

Alaska Airlines

Wed 3/4Sun 3/8

YYZ - ITO • 2 stops

Cheapest one-way

$245

Multiple Airlines

Thu 1/22

YKF - ITO • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Hilo!

Flight Deals

Cheap Flights from Ontario to Hilo

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Hilo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Ontario to Hilo

Wed, Mar 4 - Sun, Mar 8

4:45 pm - 4:00 pmYYZ-ITO

28h 15m2 stops

7:42 am - 3:35 pmITO-YYZ

25h 53m2 stops

$755Alaska Airlines

Find Deal

Wed, Mar 4 - Sun, Mar 8

12:45 pm - 5:41 pmYYZ-ITO

57h 56m2 stops

6:00 am - 7:15 pmITO-YYZ

31h 15m2 stops

$798United Airlines

Find Deal

Wed, May 6 - Sun, May 10

4:50 pm - 2:11 pmYUL-ITO

27h 21m3 stops

12:14 pm - 6:59 amITO-YUL

36h 45m2 stops

$813United Airlines

Find Deal

Wed, May 6 - Sun, May 10

8:05 am - 7:00 amYUL-ITO

28h 55m2 stops

9:00 pm - 4:19 pmITO-YUL

37h 19m2 stops

$814United Airlines

Find Deal

Wed, May 6 - Sun, May 10

4:50 pm - 7:00 amYUL-ITO

44h 10m3 stops

9:00 pm - 4:19 pmITO-YUL

37h 19m2 stops

$839United Airlines

Find Deal

Thu, Mar 5 - Thu, Mar 19

4:45 pm - 10:35 pmYYZ-ITO

34h 50m2 stops

6:00 am - 3:35 pmITO-YYZ

27h 35m2 stops

$874Alaska Airlines

Find Deal

Wed, May 6 - Sun, May 10

4:50 pm - 2:11 pmYUL-ITO

27h 21m3 stops

7:52 pm - 4:19 pmITO-YUL

38h 27m2 stops

$890United Airlines

Find Deal

Sun, Jan 18 - Sun, Jan 25

6:00 am - 7:04 pmYUL-ITO

18h 04m2 stops

9:55 am - 12:04 pmITO-YUL

21h 09m2 stops

$929Delta

Find Deal

Wed, Dec 31 - Sat, Jan 10

7:00 am - 7:14 pmYUL-ITO

17h 14m2 stops

9:55 am - 1:34 pmITO-YUL

22h 39m2 stops

$1,037Delta

Find Deal

Thu, Dec 25 - Sun, Jan 4

6:10 am - 2:29 pmYYZ-ITO

37h 19m2 stops

9:00 pm - 4:19 pmITO-YYZ

38h 19m2 stops

$2,527American Airlines

Find Deal

Useful Info

Cheapest flight	$245

Flight from Toronto Region of Waterloo Intl to Hilo

How does KAYAK find such low prices on flights from Ontario to Hilo?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Hilo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Hilo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Hilo?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilo with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Hilo?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilo from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Hilo

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Hilo

Hilo (ITO)

$245 Find Cheap Flights from Ontario to Hilo

KAYAK searches hundreds of travel sites at once for deals on flights to Hilo

Everything you should know

Cheap Flights from Ontario to Hilo

Recent round-trip flight deals from Ontario to Hilo

Recent one-way flight deals from Ontario to Hilo

Good to know

FAQs for booking flights from Ontario to Hilo

How does KAYAK find such low prices on flights from Ontario to Hilo?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Hilo.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Hilo?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Hilo?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilo with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Hilo?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilo from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Hilo

Information on the airport you'll fly into in Hilo

Cabin class types available on flights to Ontario

Complete your trip to Hilo with a hotel stay or car rental

Find direct flights for Hilo

Flights to other popular destinations

Flights from domestic origins to Hilo

Choose which airport to fly into in Hilo