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>

$228 CHEAP FLIGHTS from Ontario to Kailua-Kona

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

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Flight Deals

Cheap Flights from Ontario to Kailua-Kona

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

Round-trip

One-way

Last minute

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

Thu, May 28 - Mon, Jun 1

9:45 am - 7:47 pm

YUL

KOA

16h 02m

2 stops

10:15 pm - 10:06 pm

KOA

YUL

17h 51m

2 stops

$402United Airlines

Tue, Mar 3 - Wed, Mar 4

8:45 am - 8:51 pm

YYZ

KOA

17h 06m

2 stops

2:08 pm - 9:58 am

KOA

YYZ

14h 50m

2 stops

$402United Airlines

Thu, Apr 9 - Wed, Apr 15

6:30 pm - 12:57 pm

YOW

KOA

24h 27m

2 stops

2:25 pm - 3:53 pm

KOA

YOW

19h 28m

1 stop

$411Air Canada

Thu, Apr 9 - Wed, Apr 15

6:30 pm - 12:57 pm

YOW

KOA

24h 27m

2 stops

2:25 pm - 7:35 pm

KOA

YOW

23h 10m

2 stops

$419Air Canada

Thu, Apr 9 - Sat, Apr 18

6:30 am - 9:27 pm

YYZ

KOA

20h 57m

2 stops

10:30 pm - 11:55 pm

KOA

YYZ

19h 25m

1 stop

$425WestJet

Thu, Apr 9 - Sat, Apr 18

5:10 pm - 8:47 pm

YYZ

KOA

33h 37m

1 stop

10:30 pm - 11:55 pm

KOA

YYZ

19h 25m

1 stop

$427WestJet

Thu, Apr 9 - Fri, Apr 17

6:30 pm - 12:57 pm

YOW

KOA

24h 27m

2 stops

2:25 pm - 3:53 pm

KOA

YOW

19h 28m

1 stop

$429Air Canada

Fri, Mar 6 - Wed, Mar 11

7:15 pm - 10:27 pm

YOW

KOA

32h 12m

2 stops

1:00 pm - 9:23 am

KOA

YOW

14h 23m

2 stops

$435Multiple Airlines

Thu, Apr 9 - Fri, Apr 17

6:55 pm - 12:57 pm

YOW

KOA

24h 02m

2 stops

2:25 pm - 7:35 pm

KOA

YOW

23h 10m

2 stops

$438Air Canada

Fri, Mar 6 - Wed, Mar 11

7:15 pm - 10:27 pm

YOW

KOA

32h 12m

2 stops

1:00 pm - 3:45 pm

KOA

YOW

20h 45m

1 stop

$439Multiple Airlines

Useful Info

Low season	June
High season	March

Best time to beat the crowds but there is an average 75% increase in price.

Most popular time to fly and prices are also 21% lower on average.

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)

$228 Find Cheap Flights from Ontario to Kailua-Kona

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

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

Recent last minute 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