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>

$290 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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Flights Deals

Cheap Flight Deals 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.

Round-trip

One-way

Last minute

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Kailua-Kona.

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

3:00 pm - 11:26 amYYZ-KOA

26h 26m2 stops

1:40 pm - 11:50 pmKOA-YYZ

28h 10m2 stops

$409Air Canada

Find Deal

Sun, Oct 12 - Tue, Oct 21

8:05 am - 7:24 pmYUL-KOA

17h 19m2 stops

1:30 pm - 1:54 pmKOA-YUL

18h 24m2 stops

$413Air Canada

Find Deal

Thu, Sep 4 - Thu, Sep 18

12:00 pm - 11:26 amYYZ-KOA

29h 26m2 stops

2:15 pm - 4:41 pmKOA-YYZ

21h 26m2 stops

$416Air Canada

Find Deal

Mon, Oct 6 - Tue, Nov 11

12:00 pm - 11:26 amYYZ-KOA

29h 26m2 stops

2:00 pm - 1:24 pmKOA-YYZ

18h 24m2 stops

$460Air Canada

Find Deal

Mon, Oct 6 - Mon, Nov 10

6:20 pm - 11:26 amYYZ-KOA

23h 06m2 stops

2:15 pm - 4:41 pmKOA-YYZ

21h 26m2 stops

$467Air Canada

Find Deal

Sat, Oct 4 - Tue, Nov 11

6:20 pm - 11:26 amYYZ-KOA

23h 06m2 stops

8:00 pm - 6:37 pmKOA-YYZ

17h 37m2 stops

$474United Airlines

Find Deal

Sun, Oct 5 - Mon, Nov 10

8:15 am - 11:26 amYYZ-KOA

33h 11m1 stop

1:40 pm - 7:00 amKOA-YYZ

11h 20m1 stop

$479United Airlines

Find Deal

Sun, Oct 12 - Tue, Oct 21

8:15 am - 11:26 amYYZ-KOA

33h 11m1 stop

8:00 pm - 4:41 pmKOA-YYZ

15h 41m2 stops

$486United Airlines

Find Deal

Sun, Oct 5 - Mon, Nov 10

4:45 pm - 9:35 pmYYZ-KOA

34h 50m1 stop

8:00 am - 3:00 pmKOA-YYZ

26h 00m1 stop

$858Alaska Airlines

Find Deal

Wed, Oct 8 - Mon, Nov 10

7:29 am - 7:31 pmYUL-KOA

18h 02m3 stops

1:47 pm - 11:44 amKOA-YUL

15h 57m2 stops

$1,171American Airlines

Find Deal

Sun, May 18 - Sat, May 24

Useful Info

Low season	June
High season	November

Best time to beat the crowds but there is an average 57% increase in price.

Most popular time to fly and prices are also 35% 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)

$290 Find Cheap Flights from Ontario to Kailua-Kona

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

Cheap Flight Deals 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