Find flights
When to book
FAQs

Cheap flights from Brisbane to Ontario from $772

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — ONT
14 Jul — 21 Jul1
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 14 June 2026.

Sun 11/1010:30
BNE
-
ONT
1 stop16h 53m
United Airlines
Thu 5/1116:03
ONT
-
BNE
1 stop21h 27m
United Airlines
Deal found 10/6$1,335
Sun 14/610:30
BNE
-
ONT
2 stops23h 58m
United Airlines
Fri 19/613:18
ONT
-
BNE
2 stops24h 12m
United Airlines
Deal found 13/6$1,340
Fri 11/1211:40
BNE
-
ONT
1 stop18h 40m
United Airlines
Sat 9/118:53
ONT
-
BNE
1 stop18h 37m
United Airlines
Deal found 14/6$1,342
Sun 14/610:30
BNE
-
ONT
1 stop18h 42m
United Airlines
Mon 29/618:39
ONT
-
BNE
1 stop18h 51m
United Airlines
Deal found 10/6$1,345
Fri 11/910:30
BNE
-
ONT
1 stop18h 42m
United Airlines
Sat 31/1018:53
ONT
-
BNE
1 stop18h 37m
United Airlines
Deal found 10/6$1,355
Thu 30/711:40
BNE
-
ONT
2 stops27h 05m
Multiple Airlines
Thu 6/809:11
ONT
-
BNE
2 stops45h 14m
Multiple Airlines
Deal found 11/6$1,403
Thu 23/712:40
BNE
-
ONT
2 stops26h 05m
Multiple Airlines
Thu 30/709:11
ONT
-
BNE
2 stops45h 14m
Multiple Airlines
Deal found 10/6$1,440
Sat 13/606:55
BNE
-
ONT
2 stops22h 17m
United Airlines
Fri 19/618:39
ONT
-
BNE
1 stop18h 51m
United Airlines
Deal found 11/6$1,657
Thu 18/606:55
BNE
-
ONT
2 stops22h 17m
United Airlines
Mon 22/613:50
ONT
-
BNE
1 stop23h 40m
United Airlines
Deal found 10/6$1,664
Thu 22/1006:05
BNE
-
ONT
2 stops21h 18m
United Airlines
Thu 19/1116:03
ONT
-
BNE
1 stop21h 27m
United Airlines
Deal found 12/6$1,667
Tue 1/910:30
BNE
-
ONT
1 stop24h 41m
United Airlines
Sat 5/913:56
ONT
-
BNE
2 stops27h 34m
United Airlines
Deal found 13/6$1,674
Tue 16/610:30
BNE
-
ONT
1 stop18h 42m
United Airlines
Tue 23/618:39
ONT
-
BNE
2 stops22h 51m
United Airlines
Deal found 9/6$1,675

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 14 June 2026.

Round-trip from

$1,335

One-way from

$772

Popular in

December

Cheapest in

February

Average price

$1,470
United Airlines
  • United Airlines
  • 11/10-5/11
  • 2 total stops
  • 38h 20m total
  • Brisbane to Ontario
Search Deals
United Airlines
  • United Airlines
  • 4/11
  • 1 total stop
  • 21h 47m total
  • Brisbane to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 14 June 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
Fastest return journey

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Thu 10/12

11:40-09:57

1 stop16h 17m

Ontario

Thu 31/12

18:53-07:30

1 stop18h 37m

$1,335

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Sun 6/9

10:30-12:12

1 stop18h 42m

Ontario

Fri 11/9

13:18-06:30

2 stops24h 12m

$1,335

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Wed 5/8

10:30-12:12

1 stop18h 42m

Ontario

Wed 12/8

13:56-06:30

1 stop23h 34m

$1,340

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Tue 1/9

10:30-12:12

1 stop18h 42m

Ontario

Sun 11/10

06:00-06:30

1 stop31h 30m

$1,340

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Tue 8/12

11:40-12:20

1 stop18h 40m

Ontario

Wed 6/1

18:53-07:30

1 stop18h 37m

$1,342

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Thu 10/12

11:40-09:57

1 stop16h 17m

Ontario

Tue 5/1

18:53-07:30

1 stop18h 37m

$1,342

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Fri 11/9

10:30-12:12

1 stop18h 42m

Ontario

Fri 30/10

18:53-06:30

1 stop18h 37m

$1,355

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Thu 22/10

06:05-10:23

2 stops21h 18m

Ontario

Thu 19/11

16:03-07:30

1 stop21h 27m

$1,667

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Tue 25/8

06:05-12:12

2 stops23h 07m

Ontario

Thu 27/8

19:13-13:20

2 stops25h 07m

$1,688

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Wed 5/8

10:30-20:42

2 stops27h 12m

Ontario

Thu 13/8

05:00-06:30

2 stops56h 30m

$1,948

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 $1,335, United Airlines can have you in Ontario from Brisbane in 16h 17m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.