How long is the flight from Brisbane to Ontario?

For as low as $1,291, United Airlines can have you in Ontario from Brisbane in 16h 18m. Brisbane and Ontario are separated by a distance of 11599 km.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from BNE to ONT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brisbane to Ontario as you normally would.

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.

$745+ Cheap Flights from Brisbane to Ontario

Cheap flight deals from Brisbane to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 25 September 2026.

Fri 6/1110:40 -

2 stops29h 31m

Fri 13/1113:15 -

2 stops25h 15m

Deal found 22/9$1,223

Thu 24/1211:20 -

1 stop18h 38m

Thu 31/1218:27 -

1 stop19h 03m

Deal found 25/9$1,290

Thu 3/1211:20 -

1 stop22h 15m

Sat 5/1216:17 -

1 stop21h 13m

Deal found 25/9$1,291

Sun 4/1010:30 -

1 stop18h 48m

Wed 21/1013:24 -

2 stops24h 06m

Deal found 25/9$1,293

Fri 30/1010:20 -

1 stop19h 09m

Fri 13/1118:37 -

1 stop18h 53m

Deal found 25/9$1,297

Sun 27/910:30 -

2 stops27h 28m

Sun 4/1009:25 -

1 stop28h 05m

Deal found 24/9$1,298

Sun 4/1010:30 -

1 stop18h 48m

Mon 19/1018:32 -

1 stop18h 58m

Deal found 24/9$1,300

Mon 2/1111:20 -

1 stop19h 09m

Wed 11/1113:29 -

2 stops24h 01m

Deal found 22/9$1,307

Find flight deals from Brisbane to Ontario

Round-trip from	$1,223
One-way from	$745
Popular in	December
Cheapest in	February
Average price	$1,278

Delta
6/11-13/11
4 total stops
54h 46m total
Brisbane to Ontario

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Virgin Australia
28/10-31/12
1 total stop
22h 13m total
Brisbane to Ontario

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($70 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BrisbaneOntario

BNE Brisbane - ONT Ontario

BNEONT

Brisbane

Mon 1/2

11:20-09:47

1 stop16h 27m

Ontario

Wed 31/12

00:00-18:00

Nonstop0h 00m

$746

BrisbaneOntario

BNE Brisbane - ONT Ontario

BNEONT

Brisbane

Tue 2/2

11:20-09:47

1 stop16h 27m

Ontario

Wed 31/12

00:00-18:00

Nonstop0h 00m

$746

BrisbaneOntario

BNE Brisbane - ONT Ontario

BNEONT

Brisbane

Sat 31/10

10:20-20:15

1 stop26h 55m

Ontario

Wed 31/12

00:00-18:00

Nonstop0h 00m

$746

BrisbaneOntario

BNE Brisbane - ONT Ontario

BNEONT

Brisbane

Mon 8/3

11:20-20:20

2 stops27h 00m

Ontario

Wed 31/12

00:00-18:00

Nonstop0h 00m

$746

BrisbaneOntario

BNE Brisbane - ONT Ontario

BNEONT

Brisbane

Wed 18/11

11:20-20:15

1 stop26h 55m

Ontario

Wed 31/12

00:00-18:00

Nonstop0h 00m

$756

BrisbaneOntario

BNE Brisbane - ONT Ontario

BNEONT

Brisbane

Mon 23/11

11:20-12:33

2 stops43h 13m

Ontario

Wed 31/12

00:00-18:00

Nonstop0h 00m

$756

BrisbaneOntario

BNE Brisbane - ONT Ontario

BNEONT

Brisbane

Sun 6/12

11:20-21:11

2 stops27h 51m

Ontario

Wed 31/12

00:00-18:00

Nonstop0h 00m

$756

BrisbaneOntario

BNE Brisbane - ONT Ontario

BNEONT

Brisbane

Sun 1/11

11:20-16:33

1 stop22h 13m

Ontario

Wed 31/12

00:00-18:00

Nonstop0h 00m

$762

BrisbaneOntario

BNE Brisbane - ONT Ontario

BNEONT

Brisbane

Wed 9/12

07:35-09:38

2 stops20h 03m

Ontario

Wed 31/12

00:00-18:00

Nonstop0h 00m

$843

BrisbaneOntario

BNE Brisbane - ONT Ontario

BNEONT

Brisbane

Thu 3/12

11:20-09:38

1 stop16h 18m

Ontario

Sat 5/12

13:40-07:30

2 stops23h 50m

$1,291

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 18 resultsSorted by cheapest first

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.

BNE-ONT

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

How long is the flight from Brisbane to Ontario?
For as low as $1,291, United Airlines can have you in Ontario from Brisbane in 16h 18m. 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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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.

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Cheap flights from Brisbane to Ontario from $745

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Brisbane to Ontario

Cheapest flights from Brisbane to OntarioExplore 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 25 September 2026.

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 25 September 2026.

Best flights from Brisbane to OntarioDiscover carefully curated flight deals from Brisbane to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Discover carefully curated flight deals from Brisbane to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Last-minute flights from Brisbane to OntarioDiscover last-minute flight deals from Brisbane to Ontario. Data last updated 25 September 2026 and is based on user searches.

Discover last-minute flight deals from Brisbane to Ontario. Data last updated 25 September 2026 and is based on user searches.

One-way flights from Brisbane to OntarioSearch for one-way flight options from Brisbane to Ontario. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

Search for one-way flight options from Brisbane to Ontario. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

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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.

Related info for your journey

How long is the flight from Brisbane to Ontario?

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

How can I find direct flights from Brisbane to Ontario?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brisbane to Ontario

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Complete your trip

Complete your trip to Ontario by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to California

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Search flights from Brisbane to Ontario by cabin class

Find flights from Brisbane to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Brisbane and Ontario flights

Browse other Brisbane and Ontario flight options. Last updated on 25 September 2026.

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

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

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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 25 September 2026.

Best flights from Brisbane to Ontario
Discover carefully curated flight deals from Brisbane to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Last-minute flights from Brisbane to Ontario
Discover last-minute flight deals from Brisbane to Ontario. Data last updated 25 September 2026 and is based on user searches.

One-way flights from Brisbane to Ontario
Search for one-way flight options from Brisbane to Ontario. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.