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

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 Cairns. 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 Cairns?

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

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cairns 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 Cairns?

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 Cairns 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>

$1,238 CHEAP FLIGHTS from Ontario to Cairns

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

...and more

Travellers love KAYAK

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

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

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

Cheap Flight Deals from Ontario to Cairns

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

Recent return flight deals from Ontario to Cairns

KAYAK's recommended return flight deals from the most popular airlines that fly from Ontario to Cairns.

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

Choose your dates

18:00 - 14:10YUL-CNS

30h 10m2 stops

06:00 - 19:35CNS-YUL

28h 35m2 stops

$3,213

Find Deal

Fri, 17 Oct - Fri, 7 Nov

08:30 - 11:55YUL-CNS

37h 25m2 stops

12:35 - 17:03CNS-YUL

43h 28m2 stops

$3,258

Find Deal

Wed, 15 Oct - Sat, 8 Nov

18:00 - 22:50YUL-CNS

38h 50m2 stops

06:00 - 19:35CNS-YUL

28h 35m2 stops

$3,352

Find Deal

Thu, 16 Oct - Fri, 7 Nov

18:30 - 19:10YUL-CNS

34h 40m2 stops

06:00 - 17:04CNS-YUL

26h 04m2 stops

$3,425United Airlines

Find Deal

Wed, 15 Oct - Fri, 7 Nov

12:50 - 04:25YUL-CNS

25h 35m1 stop

06:00 - 17:03CNS-YUL

26h 03m2 stops

$3,441

Find Deal

Thu, 16 Oct - Fri, 7 Nov

12:50 - 04:25YUL-CNS

25h 35m1 stop

18:05 - 19:35CNS-YUL

40h 30m2 stops

$3,516

Find Deal

Wed, 15 Oct - Sat, 8 Nov

12:50 - 04:25YUL-CNS

25h 35m1 stop

06:00 - 17:03CNS-YUL

26h 03m2 stops

$3,550

Find Deal

Wed, 15 Oct - Fri, 7 Nov

08:05 - 19:10YUL-CNS

45h 05m2 stops

06:00 - 17:04CNS-YUL

26h 04m2 stops

$3,572United Airlines

Find Deal

Wed, 15 Oct - Thu, 6 Nov

08:05 - 11:10YUL-CNS

37h 05m2 stops

06:00 - 17:04CNS-YUL

26h 04m2 stops

$3,633United Airlines

Find Deal

Thu, 16 Oct - Thu, 6 Nov

08:00 - 14:15YUL-CNS

40h 15m3 stops

06:00 - 17:03CNS-YUL

26h 03m2 stops

$4,224Air Canada

Find Deal

Fri, 17 Oct - Fri, 7 Nov

How does KAYAK find such low prices on flights from Ontario to Cairns?
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 Cairns.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Cairns?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cairns 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 Cairns?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cairns 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 Cairns?
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 Cairns from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Mission Beach

Trinity Beach

Everything you need to know for your flight to Cairns

Information on the airport you'll fly into in Cairns

Cairns (CNS)

$1,238 Find Cheap Flights from Ontario to Cairns

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Cairns departing on 4/10. 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.

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

Cheap Flight Deals from Ontario to Cairns

Recent return flight deals from Ontario to Cairns

Recent one-way flight deals from Ontario to Cairns

FAQs for booking flights from Ontario to Cairns

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

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

What is the Hacker Fare option on flights from Ontario to Cairns?

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

Travelling to a place near Cairns?

Everything you need to know for your flight to Cairns

Information on the airport you'll fly into in Cairns

Cabin class types available on flights to Ontario

Cabin classes available on flights to Cairns. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from domestic origins to Cairns

Flights from all regions of Ontario to Cairns. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in CairnsCairns

Find deals for your return flight