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Cheap flights from Ontario to Queensland from $639

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BNE
21 Mar — 28 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Queensland

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Queensland
Explore the most affordable flight options available from Ontario to Queensland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 February 2026.

Fri 20/218:37
ONT
-
BNE
1 stop18h 53m
United Airlines
Fri 6/311:40
BNE
-
ONT
1 stop18h 38m
United Airlines
Deal found 19/2$1,200
Mon 23/213:50
ONT
-
BNE
1 stop23h 40m
United Airlines
Fri 27/211:40
BNE
-
ONT
1 stop18h 58m
United Airlines
Deal found 17/2$1,214
Thu 26/313:40
ONT
-
BNE
1 stop23h 50m
United Airlines
Sun 5/410:30
BNE
-
ONT
1 stop29h 15m
United Airlines
Deal found 17/2$1,223
Sun 22/218:37
ONT
-
BNE
1 stop18h 53m
United Airlines
Tue 24/211:40
BNE
-
ONT
1 stop24h 01m
United Airlines
Deal found 18/2$1,379
Tue 17/310:56
ONT
-
BNE
2 stops25h 04m
American Airlines
Tue 24/308:40
BNE
-
ONT
1 stop24h 42m
American Airlines
Deal found 16/2$1,495
Thu 11/618:39
ONT
-
OOL
2 stops24h 46m
United Airlines
Fri 26/606:00
OOL
-
ONT
2 stops23h 20m
United Airlines
Deal found 17/2$2,123
Mon 9/306:00
ONT
-
OOL
2 stops34h 40m
United Airlines
Thu 12/306:00
OOL
-
ONT
2 stops33h 36m
United Airlines
Deal found 18/2$2,131
Sat 20/618:39
ONT
-
OOL
2 stops24h 46m
United Airlines
Sat 27/607:05
OOL
-
ONT
2 stops22h 15m
United Airlines
Deal found 18/2$2,238
Thu 19/313:40
ONT
-
CNS
2 stops28h 20m
United Airlines
Thu 26/306:00
CNS
-
ONT
2 stops23h 18m
United Airlines
Deal found 17/2$2,272
Sun 8/313:40
ONT
-
TSV
2 stops28h 15m
United Airlines
Wed 11/306:05
TSV
-
ONT
2 stops23h 13m
United Airlines
Deal found 17/2$2,301
Mon 9/313:40
ONT
-
CNS
2 stops28h 20m
United Airlines
Mon 23/306:00
CNS
-
ONT
2 stops23h 18m
United Airlines
Deal found 16/2$2,335
Wed 1/418:49
ONT
-
CNS
2 stops31h 21m
United Airlines
Tue 7/406:00
CNS
-
ONT
2 stops20h 56m
United Airlines
Deal found 19/2$2,925

Find flight deals from Ontario to Queensland

Keep the following information in mind while searching for Ontario to Queensland flight deals. Data was last updated 19 February 2026.

Round-trip from

$1,214

One-way from

$639

Popular in

December

Cheapest in

March

Average price

$1,260
United Airlines
  • United Airlines
  • 26/3-8/4
  • 2 total stops
  • 37h 43m total
  • Ontario to Queensland
Search Deals
United Airlines
  • United Airlines
  • 17/3
  • 1 total stop
  • 18h 53m total
  • Ontario to Queensland
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ontario to Queensland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 February 2026.
Use the filters below to find and compare flights from Ontario to Queensland that are best for you.

Fly from

Ontario

Fly to

Queensland

Route

Depart

Return

Price

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Tue 17/3

18:37-06:30

1 stop18h 53m

Brisbane

Fri 27/3

10:40-12:18

1 stop18h 38m

$1,214

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Sun 8/3

18:37-06:30

1 stop18h 53m

Brisbane

Sun 22/3

10:40-12:18

1 stop18h 38m

$1,214

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 30/3

18:49-06:30

1 stop18h 41m

Brisbane

Sun 5/4

10:30-22:45

1 stop29h 15m

$1,223

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Tue 3/3

13:45-07:30

2 stops47h 45m

Brisbane

Thu 12/3

10:40-17:41

1 stop24h 01m

$1,240

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Tue 17/3

10:56-05:00

2 stops25h 04m

Brisbane

Tue 24/3

08:40-16:22

1 stop24h 42m

$1,495

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Thu 26/3

18:37-06:30

1 stop18h 53m

Brisbane

Tue 7/4

10:30-12:20

1 stop18h 50m

$1,648

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Sun 29/3

18:49-06:30

1 stop18h 41m

Brisbane

Tue 7/4

10:30-09:56

1 stop16h 26m

$1,648

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Wed 6/5

18:59-06:30

1 stop18h 31m

Brisbane

Wed 5/8

10:30-17:47

1 stop24h 17m

$1,657

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Wed 4/3

18:37-07:30

1 stop18h 53m

Brisbane

Wed 11/3

10:40-12:18

1 stop18h 38m

$1,657

OntarioCoolangatta

ONT - OOL

ONTOOL

Ontario

Thu 11/6

18:39-12:25

2 stops24h 46m

Coolangatta Gold Coast

Fri 26/6

06:00-12:20

2 stops23h 20m

$2,123

Flights are sorted by cheapest return flights first.

Deals found on 18/2

Showing 1-10 of 50 results
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Best time to book a flight from Ontario to Queensland

Have a flexible travel schedule? Discover the best time to fly to Queensland from Ontario with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Queensland

What is the cheapest month to book a flight from Ontario to Queensland?

Currently, August is the cheapest month in which you can book a flight from Ontario to Queensland (average of $534). Flying from Ontario to Queensland in September is currently the most expensive (average of $1,131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Queensland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Queensland?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Queensland. Ontario is conveniently located just 4.9 km from Ontario’s city centre.

  • How long is the flight from Ontario to Queensland?

    A quick flight from Ontario to Queensland can take about 18h 53m. United Airlines provides one of the quickest options available for as low as $1,214. The distance between Ontario and Queensland is about 11599 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Ontario to Queensland?

    Most travellers choose Ontario - Brisbane, Ontario - Coolangatta Gold Coast or Ontario - Cairns when deciding on the best route from Ontario to Queensland.

  • Can I find deals for flights from Ontario to Queensland that include hotel bookings?

    Yes. In addition to deals on Ontario to Queensland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Queensland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Queensland.

  • Can I find deals for business class flights from Ontario to Queensland?

    Yes. Cheapflights offers flight deals from Ontario to Queensland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Queensland?

    Currently, August is the cheapest month in which you can book a flight from Ontario to Queensland (average of $534). Flying from Ontario to Queensland in September is currently the most expensive (average of $1,131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Ontario to Queensland?

Deals for Ontario to Queensland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Queensland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Queensland.

Can Cheapflights find flights from Ontario to Queensland with no change fees?

Certainly. Search results for flights to Queensland from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Queensland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Queensland from Ontario today and book when prices fit your budget.

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