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Cheap flights from Brisbane to Ontario from $770

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — ONT
3 Sep — 10 Sep1
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 4 August 2026.

Mon 26/1010:40 -
1 stop18h 49m
Mon 2/1116:17 -
1 stop21h 13m
Deal found 31/7$1,299
Tue 8/910:30 -
1 stop18h 42m
Sun 27/906:00 -
2 stops31h 30m
Deal found 4/8$1,304
Wed 18/1111:40 -
1 stop18h 49m
Wed 25/1118:37 -
1 stop18h 53m
Deal found 3/8$1,305
Tue 8/910:30 -
1 stop18h 42m
Sun 18/1013:52 -
1 stop23h 38m
Deal found 1/8$1,306
Tue 1/910:30 -
2 stops27h 23m
Tue 8/906:00 -
2 stops55h 30m
Deal found 3/8$1,308
Sun 16/810:30 -
1 stop18h 42m
Sun 23/813:18 -
2 stops24h 12m
Deal found 30/7$1,321
Sun 8/1111:40 -
1 stop21h 53m
Wed 18/1116:17 -
1 stop21h 13m
Deal found 2/8$1,328
Fri 21/810:30 -
1 stop18h 42m
Sat 22/813:18 -
2 stops48h 12m
Deal found 31/7$1,339
Fri 7/810:30 -
1 stop18h 42m
Sun 9/805:45 -
2 stops55h 45m
Deal found 4/8$1,342
Fri 14/810:30 -
2 stops27h 23m
Fri 21/806:00 -
2 stops31h 30m
Deal found 3/8$1,346
Fri 9/1010:30 -
1 stop18h 48m
Thu 12/1113:29 -
2 stops24h 01m
Deal found 3/8$1,348
Wed 12/810:30 -
1 stop24h 46m
Wed 30/913:52 -
2 stops29h 28m
Deal found 3/8$1,635

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 4 August 2026.

Round-trip from

$1,299

One-way from

$770

Popular in

December

Cheapest in

August

Average price

$1,084
United Airlines
  • United Airlines
  • 26/10-2/11
  • 3 total stops
  • 42h 50m total
  • Brisbane to Ontario
Search Deals
United Airlines
  • United Airlines
  • 9/10
  • 1 total stop
  • 29h 21m total
  • Brisbane to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 4 August 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

Tue 8/9

10:30-12:12

1 stop18h 42m

Ontario

Sun 18/10

13:52-06:30

1 stop23h 38m

$1,306

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Tue 18/8

10:30-20:53

2 stops27h 23m

Ontario

Tue 25/8

07:00-06:30

2 stops54h 30m

$1,308

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Wed 26/8

10:30-12:12

1 stop18h 42m

Ontario

Wed 2/9

13:18-06:30

2 stops24h 12m

$1,308

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Fri 14/8

10:30-20:53

2 stops27h 23m

Ontario

Fri 21/8

06:00-06:30

2 stops31h 30m

$1,346

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Fri 9/10

10:30-12:18

1 stop18h 48m

Ontario

Thu 12/11

13:29-07:30

2 stops24h 01m

$1,348

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Mon 17/8

06:05-12:12

2 stops23h 07m

Ontario

Mon 24/8

13:56-06:30

1 stop23h 34m

$1,640

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Thu 20/8

07:05-12:12

2 stops22h 07m

Ontario

Thu 27/8

19:13-13:20

2 stops25h 07m

$1,694
Fastest return journey

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Mon 14/12

11:40-09:57

1 stop16h 17m

Ontario

Tue 22/12

18:27-07:30

1 stop19h 03m

$1,908

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Fri 25/12

11:40-09:57

1 stop16h 17m

Ontario

Wed 13/1

16:03-07:30

1 stop21h 27m

$1,948

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Sun 20/12

11:40-22:48

1 stop29h 08m

Ontario

Sat 9/1

13:00-07:30

2 stops48h 30m

$2,286

Flights are sorted by cheapest return flights first.

Deals found on 30/7

Showing 1-10 of 21 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 $1,306, 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

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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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