HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$407+ Cheap flights from Bruxelles-National (BRU) to Ontario (ONT)

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — ONT
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bruxelles-National to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Bruxelles-National to Ontario

Cheapest flights from Bruxelles-National to Ontario
Explore the most affordable flight options available from Bruxelles-National to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

This Flysmarter deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:00 pmBRU - ONT
2 stops20h 57mBritish Airways
Tue 12/212:49 pmONT - BRU
2 stops19h 11mBritish Airways
Deal found 10/11$633
This British Airways deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:25 pmBRU - ONT
2 stops35h 50mBritish Airways
Wed 12/2412:55 pmONT - BRU
2 stops21h 40mBritish Airways
Deal found 10/11$666
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/259:00 amBRU - ONT
3 stops22h 51mUnited Airlines
Tue 12/25:05 amONT - BRU
2 stops17h 45mUnited Airlines
Deal found 10/11$697
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:25 pmBRU - ONT
2 stops17h 26mUnited Airlines
Sat 11/296:00 amONT - BRU
2 stops22h 15mUnited Airlines
Deal found 10/11$699
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:30 amBRU - ONT
2 stops21h 19mUnited Airlines
Wed 12/2411:59 pmONT - BRU
2 stops22h 51mUnited Airlines
Deal found 10/11$700
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:50 amBRU - ONT
2 stops18h 44mUnited Airlines
Mon 12/156:00 amONT - BRU
2 stops22h 15mUnited Airlines
Deal found 10/11$702
This Flysmarter deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:10 amBRU - ONT
1 stop21h 21mMultiple Airlines
Tue 12/25:05 amONT - BRU
2 stops17h 45mMultiple Airlines
Deal found 10/11$703
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:10 amBRU - ONT
1 stop20h 21mUnited Airlines
Thu 11/137:00 amONT - BRU
1 stop16h 55mUnited Airlines
Deal found 10/11$704
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:10 amBRU - ONT
1 stop20h 21mUnited Airlines
Tue 12/2311:59 pmONT - BRU
1 stop23h 56mUnited Airlines
Deal found 10/11$706
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:30 amBRU - ONT
2 stops20h 01mUnited Airlines
Tue 12/2311:59 pmONT - BRU
2 stops25h 11mUnited Airlines
Deal found 10/11$707
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:10 amBRU - ONT
1 stop20h 21mUnited Airlines
Sat 12/136:41 pmONT - BRU
2 stops33h 34mUnited Airlines
Deal found 10/11$709
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:35 amBRU - ONT
2 stops35h 02mUnited Airlines
Tue 11/257:00 amONT - BRU
1 stop16h 55mUnited Airlines
Deal found 10/11$710

Cheap flight deals from Bruxelles-National to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) 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 October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$633
(Flysmarter)

One-way from

$407
(Finnair)

Popular in

July

Cheapest in

November

Average price

$636
Provider with most accurate pricing for Brussels Bruxelles-National-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Ontario flights.
Search Deals
From Brussels Bruxelles-National to Ontario
Search Deals
One-way flight from Brussels Bruxelles-National to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bruxelles-National 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 2,558,603 searches. Data last updated October 13, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Ontario that are best for you.

Fly from

Bruxelles-National

Fly to

Ontario

Route

Depart

Return

Price

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Fri 2/27

9:50 am-11:43 pm

2 stops22h 53m

Ontario

Tue 3/3

6:00 am-10:50 am

2 stops19h 50m

$642

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Sat 3/7

11:35 am-9:57 pm

2 stops19h 22m

Ontario

Sat 3/21

10:57 am-1:40 pm

2 stops18h 43m

$643

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Sat 11/1

7:25 pm-11:15 pm

2 stops35h 50m

Ontario

Wed 12/24

12:55 pm-7:35 pm

2 stops21h 40m

$666

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Tue 11/25

9:00 am-10:51 pm

3 stops22h 51m

Ontario

Tue 12/2

5:05 am-7:50 am

2 stops17h 45m

$697

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Thu 11/13

9:00 am-10:51 pm

3 stops22h 51m

Ontario

Sat 11/29

6:00 am-1:15 pm

2 stops22h 15m

$699

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Tue 11/4

7:00 am-5:34 pm

2 stops19h 34m

Ontario

Thu 12/25

5:05 am-7:50 am

2 stops17h 45m

$700

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Mon 11/3

7:00 am-10:51 pm

2 stops24h 51m

Ontario

Wed 12/24

1:40 pm-7:50 am

2 stops33h 10m

$700

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Sun 12/14

7:00 am-12:17 pm

2 stops38h 17m

Ontario

Tue 12/23

11:59 pm-8:55 am

1 stop23h 56m

$700

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Tue 11/4

7:00 am-12:37 pm

2 stops38h 37m

Ontario

Tue 12/23

11:59 pm-8:55 am

1 stop23h 56m

$700

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Fri 10/31

7:00 am-10:31 pm

2 stops23h 31m

Ontario

Tue 12/23

11:59 pm-8:55 am

1 stop23h 56m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 24 results
1
2
3

Compare providers for flights from Bruxelles-National to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bruxelles-National to Ontario in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brussels Bruxelles-National Airport-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brussels Bruxelles-National Airport-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brussels Bruxelles-National Airport-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brussels Bruxelles-National Airport-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brussels Bruxelles-National Airport-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bruxelles-National to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Bruxelles-National with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Brussels Bruxelles-National Airport to Ontario

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Ontario?

Currently, November is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Ontario (average of $442). Flying from Brussels Bruxelles-National Airport to Ontario in July is currently the most expensive (average of $592). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • What airport do you fly into for flights to Ontario from Brussels Bruxelles-National?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Ontario from Brussels Bruxelles-National. Booking flights from Brussels Bruxelles-National to Ontario (ONT) should be relatively easy as there are 0 daily inbound flights from Brussels Bruxelles-National from 0 different airlines.

  • How long is the flight from Brussels Bruxelles-National Airport to Ontario?

    A quick flight from Brussels Bruxelles-National Airport to Ontario can take about 19h 22m. American Airlines provides one of the quickest options available for as low as $643. The distance from Brussels Bruxelles-National Airport to Ontario is about 5590 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Bruxelles-National to Ontario that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to Ontario?

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

  • Can I find deals for business class flights from Bruxelles-National to Ontario?

    Yes. Cheapflights offers flight deals from Bruxelles-National 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.

  • What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Ontario?

    Currently, November is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Ontario (average of $442). Flying from Brussels Bruxelles-National Airport to Ontario in July is currently the most expensive (average of $592). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Alternative routes for Bruxelles-National to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Bruxelles-National to Los Angeles flights
Bruxelles-National to Las Vegas flights
Charleroi Brussels to Los Angeles flights
Bruxelles-National to San Francisco flights
Bruxelles-National to Santa Ana flights
Bruxelles-National to Burbank flights
Bruxelles-National to San Diego flights
Charleroi Brussels to San Francisco flights
Bruxelles-National to Oakland flights
Bruxelles-National to San Jose flights
Charleroi Brussels to San Diego flights
Bruxelles-National to Fresno flights
Bruxelles-National to Sacramento flights
Bruxelles-National to Palm Springs flights
Bruxelles-National to Reno flights
Charleroi Brussels to Oakland flights
Bruxelles-National to Monterey flights
Bruxelles-National to Bakersfield flights
Bruxelles-National to Santa Rosa flights

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.