BNE - ONT

$708 Find Cheap Flights from Brisbane to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brisbane to Ontario departing on 23/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brisbane to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brisbane to Ontario, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$1,204
United Airlines
Mon 1/12Mon 12/1
BNE - ONT • 2 stops
Cheapest one-way flight
$708
United Airlines
Tue 23/12
BNE - ONT • 2 stops
Top airlines
United Airlines
Cheapest • from $1,204 (return)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
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Booking Insights
Flight Deals

Cheap Flights from Brisbane to Ontario (BNE-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Brisbane to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Brisbane to Ontario

Mon, 1 Dec - Mon, 12 Jan
United Airlines Logo
11:40 - 12:32BNE-ONT
42h 52m2 stops
United Airlines Logo
05:05 - 07:30ONT-BNE
32h 25m2 stops
$1,204United Airlines
Find Deal
Tue, 3 Mar - Tue, 17 Mar
United Airlines Logo
11:40 - 12:38BNE-ONT
18h 58m1 stop
United Airlines Logo
13:50 - 06:30ONT-BNE
23h 40m2 stops
$1,207United Airlines
Find Deal
Sun, 30 Nov - Sun, 14 Dec
United Airlines Logo
11:40 - 12:37BNE-ONT
18h 57m1 stop
United Airlines Logo
05:05 - 07:30ONT-BNE
32h 25m2 stops
$1,208United Airlines
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Wed, 28 Jan - Sat, 7 Feb
United Airlines Logo
11:40 - 17:43BNE-ONT
24h 03m1 stop
United Airlines Logo
18:32 - 07:30ONT-BNE
18h 58m1 stop
$1,218United Airlines
Find Deal
Wed, 28 Jan - Sat, 7 Feb
United Airlines Logo
11:40 - 17:43BNE-ONT
24h 03m1 stop
United Airlines Logo
13:53 - 07:30ONT-BNE
23h 37m1 stop
$1,221United Airlines
Find Deal
Wed, 28 Jan - Sat, 7 Feb
United Airlines Logo
11:40 - 20:58BNE-ONT
27h 18m2 stops
United Airlines Logo
05:05 - 07:30ONT-BNE
32h 25m2 stops
$1,224United Airlines
Find Deal
Wed, 28 Jan - Sat, 7 Feb
United Airlines Logo
11:40 - 20:58BNE-ONT
27h 18m2 stops
United Airlines Logo
13:24 - 07:30ONT-BNE
24h 06m2 stops
$1,227United Airlines
Find Deal
Mon, 1 Dec - Mon, 12 Jan
United Airlines Logo
11:40 - 12:32BNE-ONT
42h 52m2 stops
United Airlines Logo
13:53 - 13:30ONT-BNE
29h 37m2 stops
$1,539United Airlines
Find Deal
Sat, 27 Dec - Sun, 11 Jan
United Airlines Logo
11:40 - 21:07BNE-ONT
27h 27m2 stops
United Airlines Logo
13:53 - 09:30ONT-BNE
49h 37m2 stops
$1,540United Airlines
Find Deal
Tue, 28 Apr - Mon, 1 Jun
China Airlines Logo
22:50 - 18:00BNE-ONT
36h 10m1 stop
China Airlines Logo
00:10 - 10:35ONT-BNE
41h 25m1 stop
$1,744China Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Brisbane to Ontario flights

Get data-powered insights and trends into flights from Brisbane to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Brisbane to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Brisbane to Ontario were found on United Airlines ($1,204) and China Airlines ($1,744).

Which airlines fly direct between Brisbane and Ontario?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Brisbane to Ontario.

There is just one airline that flies from Brisbane to Ontario direct and that is United Airlines. The best return deal found from United Airlines for the route is $1,066.

Good to know

Cheapest flight$708
Flight from Brisbane to Ontario

When to book flights from Brisbane to Ontario

Are your dates flexible? Find out the best times to travel from Brisbane to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Brisbane to Ontario

  • What is the cheapest flight from Brisbane to Ontario?

    In the last 3 days, the lowest price for a flight from Brisbane to Ontario was $708 for a one-way ticket and $1,204 for a return.

  • Which airports will I be using when flying from Brisbane to Ontario?

    On your way to Ontario, you’ll fly out from Brisbane. You’ll be landing at Ontario.

  • Which aircraft models fly most regularly from Brisbane to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Brisbane to Ontario?

    Star Alliance is the only airline alliance operating flights between Brisbane and Ontario.

  • How does KAYAK find such low prices on flights from Brisbane to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brisbane to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brisbane to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Brisbane is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brisbane to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ontario with an airline and back to Brisbane with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brisbane to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Brisbane up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Brisbane to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Brisbane to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Brisbane to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9013 reviews
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
7.7Boarding
Airline reviews

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

4.0 OkayThomas, Nov 2025SEA - SFO
Read more United Airlines reviews

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

The flight attendants were very rude, beyond comprehension. I took a business class from London to SFO for the first time on United. When I asked for a second piece of bread during dinner, the serving attendant threw a 3rd bread on my plate and said, “here. You can have this one too”! I couldn’t believe the rudeness of the attendant. Most all attendants were very rude, unhelpful, sing the food was absolutely disgusting. Never fly United internationally in business class. My flight back to SFO was a nightmare!!

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Subject: Formal Complaint: Discriminatory and Unprofessional Conduct – Request for Immediate Action & Compensation Dear [Airline Customer Relations Team], I am writing to file a formal complaint regarding my recent travel experience with [Airline], which was by far the worst I have ever encountered. What occurred was not only unprofessional, but in several instances discriminatory, unsafe, and unacceptable. On the first leg of my trip, I arrived only four minutes past check-in. Instead of making any attempt to resolve the matter, your representative flatly denied me boarding and made me wait while she attended to passengers who arrived after me. By the time a manager intervened, it was too late to board, costing me time, money, and unnecessary frustration. The second leg of my trip (Chicago–San Francisco) raised even more serious concerns. From the outset, it was apparent that the staff—particularly two attendants—prioritized Caucasian passengers while dismissing African American and minority passengers. • When a Caucasian passenger in the exit row refused to comply with federal safety requirements, I, as a first responder, immediately offered to switch seats and assume the responsibility. My offer was blatantly ignored, and instead, a Caucasian passenger seated further up was chosen. This was discriminatory and deeply insulting, especially as I was actively de-escalating the situation that could have delayed the flight further. • During a lengthy tarmac delay of over 90 minutes, passengers were given conflicting and unreasonable instructions that created unnecessary distress and tension. • Throughout the flight, a visibly intoxicated passenger directly in front of me was disruptive, rude to others, failed to comply with seatbelt and electronic device rules, and yet faced no enforcement from the crew. In stark contrast, I was singled out for repeated compliance checks even though I was following every rule. This unequal treatment was so obvious that multiple passengers around me spoke up in my defense. This pattern of behavior demonstrated a clear lack of professionalism, disregard for passenger safety, and discriminatory treatment. I expect far better from an airline of your stature. As a paying customer subjected to this unacceptable treatment, I am formally requesting: 1. A full investigation into the conduct of the staff on both flights. 2. A written apology acknowledging the discriminatory and unprofessional behavior I endured. 3. Appropriate compensation for the distress, inconvenience, and mishandling of my travel. If this matter is not addressed promptly and thoroughly, I will have no choice but to escalate my complaint further, including filing with the U.S. Department of Transportation and sharing my experience through other channels. I trust [Airline] will take this complaint seriously and provide a timely resolution.

Check in was quick and easy during early hours. Flight was on time, and customer services was a plus.

Everything you need to know for your flight from Brisbane to Ontario

Information on your arrival and departure airports