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Find cheap flights to Ontario from $1,008

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Thu 18/4
Thu 25/4

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
In the last 7 days, travellers have searched 47,600,107 times on KAYAK, and here's why:

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Cheap flight deals to Ontario

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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.
19:30 - 18:40AKL-ONT
42h 10m2 stops
00:45 - 18:00ONT-AKL
46h 15m2 stops
$1,754China Airlines
Find Deal
Sun, 18 Aug - Thu, 5 Sep
19:30 - 18:40AKL-ONT
42h 10m2 stops
00:45 - 18:00ONT-AKL
46h 15m2 stops
$1,777China Airlines
Find Deal
Fri, 16 Aug - Tue, 3 Sep
19:30 - 18:40AKL-ONT
42h 10m2 stops
00:45 - 18:00ONT-AKL
46h 15m2 stops
$1,834China Airlines
Find Deal
Sun, 14 Jul - Mon, 29 Jul
19:30 - 18:40AKL-ONT
42h 10m2 stops
00:10 - 18:00ONT-AKL
46h 50m2 stops
$1,857China Airlines
Find Deal
Tue, 10 Sep - Sat, 21 Sep
16:05 - 18:05AKL-ONT
45h 00m2 stops
00:45 - 18:00ONT-AKL
46h 15m2 stops
$1,866China Airlines
Find Deal
Mon, 13 May - Sat, 3 Aug
19:30 - 18:40AKL-ONT
42h 10m2 stops
00:45 - 18:00ONT-AKL
46h 15m2 stops
$1,875China Airlines
Find Deal
Sat, 13 Jul - Mon, 29 Jul
15:25 - 18:40AKL-ONT
46h 15m2 stops
00:45 - 18:00ONT-AKL
46h 15m2 stops
$2,317
Find Deal
Wed, 14 Aug - Tue, 27 Aug
13:15 - 13:52AKL-ONT
43h 37m2 stops
12:43 - 02:45ONT-AKL
43h 02m2 stops
$4,362Qatar Airways
Find Deal
Mon, 13 May - Mon, 5 Aug
13:15 - 13:52AKL-ONT
43h 37m2 stops
12:43 - 02:45ONT-AKL
43h 02m2 stops
$4,601Qatar Airways
Find Deal
Mon, 13 May - Sun, 4 Aug
13:15 - 13:49AKL-ONT
43h 34m2 stops
12:44 - 04:45ONT-AKL
45h 01m2 stops
$4,603Qatar Airways
Find Deal
Thu, 13 Jun - Wed, 26 Jun

Flights to Ontario - Travel Insights & Trends

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 is the cheapest day to fly to Ontario?

The average price of all flights to Ontario clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Ontario is Friday where tickets can be as cheap as $2,735. On the other hand, the most expensive day to fly is Friday, where prices are $2,735 on average.

What is the cheapest time of day to fly to Ontario?

The average price for all flights to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Ontario is generally at night, when flights cost $2,370 on average. The most expensive time of day to fly to Ontario is generally at night, which is peak travel time and where the average cost of a ticket is $2,370.

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 00m, Wellington, which takes 18h 55m, Queenstown, which takes 19h 15m, and Christchurch, which takes 19h 30m.

How many long-haul flights are there to Ontario each week?

Each week there are around 7 long-haul flights (6-12 hour flight duration), 82 medium-haul (3-6 hour flight duration) and 820 short-haul (up to 3 hour flight duration) flights to Ontario. The most long-haul flights depart from Taipei City Taiwan Taoyuan Intl Airport.

Good to know

Cheapest flight

$1,008
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.

FAQs - booking Ontario flights

  • How far is Ontario from central Ontario?

    There are 5 km between Ontario city centre and Ontario.

  • What is the name of Ontario’s airport?

    There is only 1 airport in Ontario, called Ontario (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.

  • Which airline offers the most flights to Ontario?

    Of the 9 airlines that fly to Ontario, Southwest offers the most flights, with around 417 per week, followed by American Airlines with 129 flights per week.

See more FAQs

Top tips for finding cheap flights to Ontario

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

Prefer to fly direct to Ontario?

Find which airlines fly direct to Ontario, which days they fly and book direct flights.

Direct departures

New Zealand to Ontario

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Wednesday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Direct returns

Ontario to New Zealand

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Wednesday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights
See more direct flights

Book Cheap Ontario Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Ontario found on KAYAK in the last 72 hours.
18/8Sun
2 stopsChina Airlines
42h 10mAKL-ONT
5/9Thu
2 stopsChina Airlines
46h 15mONT-AKL
$1,754
16/8Fri
2 stopsChina Airlines
42h 10mAKL-ONT
3/9Tue
2 stopsChina Airlines
46h 15mONT-AKL
$1,777
14/7Sun
2 stopsChina Airlines
42h 10mAKL-ONT
29/7Mon
2 stopsChina Airlines
46h 15mONT-AKL
$1,834
10/9Tue
2 stopsChina Airlines
42h 10mAKL-ONT
21/9Sat
2 stopsChina Airlines
46h 50mONT-AKL
$1,857
13/5Mon
2 stopsChina Airlines
45h 00mAKL-ONT
3/8Sat
2 stopsChina Airlines
46h 15mONT-AKL
$1,866
13/7Sat
2 stopsChina Airlines
42h 10mAKL-ONT
29/7Mon
2 stopsChina Airlines
46h 15mONT-AKL
$1,875
14/8Wed
2 stops
46h 15mAKL-ONT
27/8Tue
2 stops
46h 15mONT-AKL
$2,317
13/5Mon
2 stopsQatar Airways
43h 37mAKL-ONT
5/8Mon
2 stopsQatar Airways
43h 02mONT-AKL
$4,362
13/5Mon
2 stopsQatar Airways
43h 37mAKL-ONT
4/8Sun
2 stopsQatar Airways
43h 02mONT-AKL
$4,601
13/6Thu
2 stopsQatar Airways
43h 34mAKL-ONT
26/6Wed
2 stopsQatar Airways
45h 01mONT-AKL
$4,603

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Ontario found on KAYAK in the last 72 hours.
8/9Sun
2 stopsChina Airlines
42h 10mAKL-ONT
$1,008
7/9Sat
2 stopsChina Airlines
42h 10mAKL-ONT
$1,048
31/3Sun
1 stopHawaiian Airlines
18h 30mAKL-ONT
$1,069
18/4Thu
2 stopsChina Airlines
41h 35mAKL-ONT
$1,136
31/3Sun
2 stopsAmerican Airlines
27h 26mAKL-ONT
$1,245
17/6Mon
2 stops
33h 20mAKL-ONT
$1,504
30/3Sat
2 stopsAmerican Airlines
34h 46mAKL-ONT
$1,547
15/4Mon
1 stop
16h 49mAKL-ONT
$1,652
13/5Mon
2 stopsQatar Airways
48h 07mAKL-ONT
$2,281
5/4Fri
2 stopsQatar Airways
46h 33mAKL-ONT
$2,626

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Recent domestic flight deals

17/4Wed
directDelta
2h 42mSEA-ONT
24/4Wed
directDelta
2h 55mONT-SEA
$225
10/4Wed
directAlaska Airlines
2h 38mSEA-ONT
3/5Fri
directAlaska Airlines
2h 38mONT-SEA
$241
13/4Sat
directJetBlue
6h 06mJFK-ONT
17/4Wed
directJetBlue
5h 20mONT-JFK
$438
1/5Wed
directJetBlue
6h 10mJFK-ONT
4/5Sat
directJetBlue
5h 20mONT-JFK
$455
4/5Sat
multi-stopSouthwest
16h 25mORD-ONT
8/5Wed
multi-stopSouthwest
14h 20mONT-ORD
$599
21/6Fri
directUnited Airlines
1h 32mSFO-ONT
28/6Fri
directUnited Airlines
1h 20mONT-SFO
$621
28/4Sun
multi-stopSouthwest
17h 50mORD-ONT
3/5Fri
multi-stopSouthwest
6h 50mONT-ORD
$631
5/4Fri
multi-stopUnited Airlines
7h 09mPDX-ONT
7/4Sun
multi-stopUnited Airlines
4h 02mONT-PDX
$650
22/5Wed
multi-stopAmerican Airlines
8h 37mLGA-ONT
23/5Thu
multi-stopAmerican Airlines
7h 35mONT-LGA
$1,081
22/5Wed
multi-stopAmerican Airlines
8h 00mEWR-ONT
23/5Thu
multi-stopAmerican Airlines
7h 44mONT-EWR
$1,210

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Last minute flights to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Ontario that are departing in the next 10 days.
21/3Thu
multi-stopAmerican Airlines
25h 26mAKL-ONT
24/3Sun
multi-stopAmerican Airlines
29h 56mONT-AKL
$2,056
19/3Tue
multi-stopQatar Airways
46h 09mAKL-ONT
23/3Sat
multi-stopQatar Airways
41h 05mONT-AKL
$4,575
19/3Tue
multi-stopUnited Airlines
17h 46mAKL-ONT
23/3Sat
multi-stopUnited Airlines
18h 28mONT-AKL
$11,173

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Flights to Ontario

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - New Zealand

Cabin classes: