How does KAYAK find such low prices on flights from Ontario to Kailua-Kona?

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 Kailua-Kona. 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 Kailua-Kona?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona 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 Kailua-Kona?

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 Kailua-Kona 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 Kailua-Kona?

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 Kailua-Kona 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>

$215 CHEAP FLIGHTS from Ontario to Kailua-Kona

KAYAK searches hundreds of travel sites at once for deals on flights to Kailua-Kona

...and more

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41,299,237 searches in the past 7 days on KAYAK

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

Cheapest round-trip

$359

Overall average: $694

WestJet

Sat 3/7Sat 3/14

YYZ - KOA • 2 stops

Cheapest one-way

$215

WestJet

Thu 1/8

YUL - KOA • 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 Kailua-Kona!

Flight Deals

Cheap Flights from Ontario to Kailua-Kona

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Kailua-Kona 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 Kailua-Kona

Sat, Mar 7 - Sat, Mar 14

9:40 am - 8:47 pmYYZ-KOA

40h 07m2 stops

10:30 pm - 6:10 amKOA-YYZ

25h 40m1 stop

$359WestJet

Find Deal

Sat, Mar 7 - Sat, Mar 14

4:00 pm - 8:47 pmYYZ-KOA

33h 47m1 stop

10:30 pm - 6:10 amKOA-YYZ

25h 40m1 stop

$366WestJet

Find Deal

Sun, Nov 23 - Sat, Nov 29

6:30 am - 9:54 pmYYZ-KOA

20h 24m1 stop

11:30 pm - 9:53 pmKOA-YYZ

17h 23m1 stop

$367WestJet

Find Deal

Fri, Jan 23 - Sat, Feb 7

7:15 pm - 8:29 pmYOW-KOA

54h 14m2 stops

11:30 pm - 4:53 pmKOA-YOW

36h 23m2 stops

$376WestJet

Find Deal

Thu, Dec 11 - Wed, Dec 24

8:05 am - 12:44 pmYUL-KOA

33h 39m2 stops

2:00 pm - 9:08 amKOA-YUL

14h 08m1 stop

$411Air Canada

Find Deal

Sat, Feb 21 - Wed, Feb 25

6:20 pm - 12:44 pmYUL-KOA

23h 24m1 stop

2:00 pm - 5:00 pmKOA-YUL

22h 00m1 stop

$413Air Canada

Find Deal

Mon, Mar 2 - Wed, Mar 4

7:40 pm - 12:53 pmYYZ-KOA

22h 13m2 stops

2:08 pm - 9:55 amKOA-YYZ

14h 47m2 stops

$414United Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

6:00 am - 4:31 pmYUL-KOA

15h 31m1 stop

6:05 pm - 2:00 pmKOA-YUL

14h 55m1 stop

$421United Airlines

Find Deal

Thu, Dec 11 - Wed, Dec 24

7:30 pm - 8:29 pmYUL-KOA

29h 59m1 stop

2:00 pm - 9:08 amKOA-YUL

14h 08m1 stop

$469Multiple Airlines

Find Deal

Mon, Nov 24 - Fri, Nov 28

6:45 pm - 10:28 pmYYZ-KOA

32h 43m1 stop

10:55 pm - 10:26 pmKOA-YYZ

18h 31m1 stop

$477Multiple Airlines

Find Deal

Useful Info

Low season	June
High season	November
Cheapest flight	$215

Best time to beat the crowds but there is an average 63% increase in price.

Most popular time to fly and prices are also 29% lower on average.

Flight from Montreal to Kailua-Kona

How does KAYAK find such low prices on flights from Ontario to Kailua-Kona?
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 Kailua-Kona.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Kailua-Kona?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona 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 Kailua-Kona?
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 Kailua-Kona 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 Kailua-Kona?
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 Kailua-Kona 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 Kailua-Kona

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Kailua-Kona

Kailua-Kona (KOA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$215 Find Cheap Flights from Ontario to Kailua-Kona

KAYAK searches hundreds of travel sites at once for deals on flights to Kailua-Kona

Everything you should know

Cheap Flights from Ontario to Kailua-Kona

Recent round-trip flight deals from Ontario to Kailua-Kona

Recent one-way flight deals from Ontario to Kailua-Kona

Good to know

FAQs for booking flights from Ontario to Kailua-Kona

How does KAYAK find such low prices on flights from Ontario to Kailua-Kona?

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 Kailua-Kona.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona 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 Kailua-Kona?

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 Kailua-Kona 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 Kailua-Kona?

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 Kailua-Kona 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 Kailua-Kona

Information on the airport you'll fly into in Kailua-Kona

Cabin class types available on flights to Ontario

Complete your trip to Kailua-Kona with a hotel stay or car rental

Find direct flights for Kailua-Kona

Flights to other popular destinations

Flights from domestic origins to Kailua-Kona

Choose which airport to fly into in Kailua-Kona

Find deals for your return flight