How long is the flight to Ontario?

The duration of your flight to Ontario depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Ontario on KAYAK are from Auckland , which takes 12h 03m, Christchurch , which takes 15h 20m, Wellington , which takes 15h 25m, and Queenstown , which takes 20h 15m.

How long is the flight to Ontario?

The duration of your flight to Ontario depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Ontario on KAYAK are from Auckland , which takes 12h 03m, Christchurch , which takes 15h 20m, Wellington , which takes 15h 25m, and Queenstown , which takes 20h 15m.

How far is Ontario Airport from central Ontario?

There are 5 km between Ontario city centre and Ontario Airport. Visit our flight page for the latest deals!>/a>

What is the name of Ontario’s airport?

There is only 1 airport in Ontario, called Ontario Airport (ONT). It can also be referred to as Ontario or Ontario Intl. Visit our flight page for the latest deals!>/a>

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

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 to Ontario. 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 to Ontario?

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

What is the Hacker Fare option on flights to Ontario?

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 Ontario with an airline and back 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 to Ontario?

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 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>

$588 CHEAP FLIGHTS to Ontario in 2026

ONT

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

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Cheapest return fare

$1,309

Multiple Airlines

Tue 10/3Mon 23/3

AKL - ONT • 1 stop

Cheapest one-way flight

$588

Hawaiian Airlines

Tue 10/3

AKL - ONT • 1 stop

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We hope you love your trip to Ontario!

Flight Deals

Cheap Flights to Ontario

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Ontario 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

Last minute

All Flight Deals

Recent return flight deals to Ontario

Tue, 10 Mar - Mon, 23 Mar

23:30 - 20:55

AKL

ONT

17h 25m

1 stop

08:32 - 21:20

ONT

AKL

16h 48m

1 stop

$1,309Multiple Airlines

Wed, 11 Mar - Wed, 25 Mar

14:50 - 12:18

AKL

ONT

17h 28m

1 stop

18:37 - 08:10

ONT

AKL

17h 33m

1 stop

$1,506Air New Zealand

Fri, 13 Mar - Mon, 23 Mar

14:50 - 12:18

AKL

ONT

17h 28m

1 stop

18:37 - 08:10

ONT

AKL

17h 33m

1 stop

$1,535Air New Zealand

Mon, 9 Mar - Sun, 22 Mar

14:50 - 22:57

AKL

ONT

28h 07m

1 stop

18:37 - 08:10

ONT

AKL

17h 33m

1 stop

$1,542United Airlines

Wed, 18 Feb - Sun, 22 Feb

08:55 - 17:41

AKL

ONT

29h 46m

2 stops

18:37 - 22:25

ONT

AKL

30h 48m

2 stops

$1,544United Airlines

Tue, 5 May - Wed, 20 May

07:00 - 09:43

AKL

ONT

21h 43m

2 stops

06:00 - 00:35

ONT

AKL

47h 35m

2 stops

$1,551United Airlines

Wed, 11 Mar - Mon, 23 Mar

19:55 - 17:41

AKL

ONT

17h 46m

1 stop

18:37 - 08:10

ONT

AKL

17h 33m

1 stop

$1,560United Airlines

Thu, 29 Jan - Thu, 5 Feb

15:50 - 22:53

AKL

ONT

28h 03m

1 stop

18:39 - 09:10

ONT

AKL

17h 31m

1 stop

$1,573United Airlines

Thu, 18 Jun - Thu, 10 Sep

13:50 - 17:47

AKL

ONT

22h 57m

1 stop

06:00 - 07:10

ONT

AKL

30h 10m

1 stop

$1,575United Airlines

Wed, 18 Feb - Sun, 22 Feb

07:40 - 13:49

WLG

ONT

27h 09m

2 stops

07:00 - 12:20

ONT

WLG

32h 20m

2 stops

$2,146American Airlines

Booking Insights

KAYAK's insights & trends for flights to Ontario

Get data-powered insights and trends into flights to Ontario to help you find the cheapest flights, the best time to fly and much more.

Airlines

The most popular airline among KAYAK users flying to Ontario is Air New Zealand, followed by Fiji Airways and Qantas Airways.

Cheapest flight	$588

Flight from Auckland to Ontario

When to book flights to Ontario

Are your dates flexible? Find out the best times to travel to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Ontario based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How far is Ontario Airport from central Ontario?
There are 5 km between Ontario city centre and Ontario Airport.
What is the name of Ontario’s airport?
There is only 1 airport in Ontario, called Ontario Airport (ONT). It can also be referred to as Ontario or Ontario Intl.
How does KAYAK find such low prices on flights to Ontario?
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 to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights to Ontario?
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 Ontario with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ontario?
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 Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Everything you need to know for your flight to Ontario

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Ontario

Ontario (ONT)

ONT

$588 Find Cheap Flights to Ontario

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

Everything you should know

Cheap Flights to Ontario

Recent return flight deals to Ontario

Recent one-way flight deals to Ontario

Recent last minute flight deals to Ontario

All return flight deals to Ontario

KAYAK's insights & trends for flights to Ontario

Get data-powered insights and trends into flights to Ontario to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Ontario?

The most popular airline among KAYAK users flying to Ontario is Air New Zealand, followed by Fiji Airways and Qantas Airways.

How long is the flight to Ontario?

Good to know – Book Cheap Ontario Plane Tickets

When to book flights to Ontario

FAQs - booking Ontario flights

How far is Ontario Airport from central Ontario?

There are 5 km between Ontario city centre and Ontario Airport.

What is the name of Ontario’s airport?

There is only 1 airport in Ontario, called Ontario Airport (ONT). It can also be referred to as Ontario or Ontario Intl.

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

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 to Ontario.

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

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

What is the Hacker Fare option on flights to Ontario?

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 Ontario with an airline and back with another airline.

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

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 Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Ontario

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Cabin class types available on flights to Ontario

Complete your trip to Ontario with a hotel stay or car hire

Flights to other popular destinations

Flights from local origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight