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Cheap flights from Brisbane to Ontario from $855

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — ONT
14 Jun — 21 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brisbane to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Brisbane to Ontario
Explore the most affordable flight options available from Brisbane to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 May 2026.

Thu 10/916:00
BNE
-
ONT
2 stops22h 20m
Multiple Airlines
Wed 14/1007:00
ONT
-
BNE
2 stops22h 25m
Multiple Airlines
Deal found 14/5$1,395
Thu 10/914:25
BNE
-
ONT
2 stops23h 55m
Multiple Airlines
Thu 15/1007:00
ONT
-
BNE
2 stops22h 25m
Multiple Airlines
Deal found 14/5$1,408
Sun 30/806:00
BNE
-
ONT
2 stops32h 20m
Multiple Airlines
Fri 18/907:20
ONT
-
BNE
2 stops23h 05m
Multiple Airlines
Deal found 13/5$1,423
Sun 13/916:00
BNE
-
ONT
2 stops22h 20m
Multiple Airlines
Thu 1/1007:20
ONT
-
BNE
2 stops36h 55m
Multiple Airlines
Deal found 12/5$1,424
Wed 26/810:30
BNE
-
ONT
1 stop18h 42m
United Airlines
Tue 6/1018:32
ONT
-
BNE
1 stop18h 58m
United Airlines
Deal found 13/5$1,462
Wed 16/910:30
BNE
-
ONT
1 stop18h 42m
United Airlines
Sun 27/913:49
ONT
-
BNE
1 stop23h 41m
United Airlines
Deal found 14/5$1,464
Tue 26/510:30
BNE
-
ONT
2 stops23h 58m
United Airlines
Tue 2/605:45
ONT
-
BNE
2 stops55h 45m
United Airlines
Deal found 10/5$1,466
Fri 25/910:30
BNE
-
ONT
1 stop16h 33m
United Airlines
Sun 4/1013:49
ONT
-
BNE
1 stop23h 41m
United Airlines
Deal found 13/5$1,536
Sun 31/510:30
BNE
-
ONT
1 stop18h 42m
United Airlines
Sun 7/613:50
ONT
-
BNE
1 stop23h 40m
United Airlines
Deal found 14/5$1,538
Fri 22/510:30
BNE
-
ONT
1 stop18h 42m
United Airlines
Mon 1/618:39
ONT
-
BNE
1 stop18h 51m
United Airlines
Deal found 12/5$1,539
Fri 28/810:30
BNE
-
ONT
2 stops48h 42m
United Airlines
Tue 8/905:00
ONT
-
BNE
2 stops56h 30m
United Airlines
Deal found 11/5$1,540
Sun 17/506:00
BNE
-
ONT
2 stops33h 17m
Multiple Airlines
Thu 28/509:40
ONT
-
BNE
2 stops64h 25m
Multiple Airlines
Deal found 10/5$1,565

Find flight deals from Brisbane to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Brisbane (BNE) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 May 2026.

Round-trip from

$1,395

One-way from

$855

Popular in

December

Cheapest in

February

Average price

$1,107
10/9-14/10
  • 10/9-14/10
  • 4 total stops
  • 44h 45m total
  • Brisbane to Ontario
Search Deals
28/7
  • 28/7
  • 2 total stops
  • 22h 45m total
  • Brisbane to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brisbane to Ontario 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 15 May 2026.
Use the filters below to find and compare flights from Brisbane to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Sun 30/8

06:00-21:20

2 stops32h 20m

Ontario

Fri 18/9

07:20-23:25

2 stops23h 05m

$1,423
Fastest return journey

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Fri 29/5

10:30-12:12

1 stop18h 42m

Ontario

Fri 5/6

18:39-06:30

1 stop18h 51m

$1,611

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Thu 11/6

06:05-12:12

2 stops23h 07m

Ontario

Mon 22/6

13:50-06:30

1 stop23h 40m

$1,790

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Fri 2/10

16:00-21:20

2 stops22h 20m

Ontario

Thu 22/10

07:00-22:25

2 stops22h 25m

$1,811

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Sun 4/10

13:25-21:22

2 stops24h 57m

Ontario

Sat 24/10

07:00-22:25

2 stops22h 25m

$1,811

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Sun 4/10

13:25-21:22

2 stops24h 57m

Ontario

Thu 22/10

07:00-22:25

2 stops22h 25m

$1,811

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Mon 21/9

06:55-12:12

2 stops22h 17m

Ontario

Thu 8/10

18:32-06:30

1 stop18h 58m

$1,860

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Tue 1/9

10:30-18:11

1 stop24h 41m

Ontario

Thu 15/10

16:03-12:20

2 stops27h 17m

$1,862

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Sat 5/9

07:05-12:12

2 stops22h 07m

Ontario

Tue 10/11

18:53-13:20

2 stops24h 27m

$1,895

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Sat 1/8

06:55-12:12

2 stops22h 17m

Ontario

Fri 14/8

13:56-06:30

1 stop23h 34m

$1,940

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Brisbane to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Brisbane 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.

Related info for your journey

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

  • How long is the flight from Brisbane to Ontario?

    For as low as $1,611, United Airlines can have you in Ontario from Brisbane in 18h 42m. Brisbane and Ontario are separated by a distance of 11599 km.

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

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

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

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

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

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

See more FAQs

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Fly with Cheapflights

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

Cheapflights helps you search for flights from Brisbane to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Brisbane to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Brisbane to Ontario flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Brisbane to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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