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$638+ Cheap flights from Bruxelles-National (BRU) to Ontario (ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — ONT
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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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 March 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$638
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$687
Provider with most accurate pricing for Brussels Bruxelles-National-Ontario flight deals.
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Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Ontario flights.
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From Brussels Bruxelles-National to Ontario
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Highest demand for flights based on searches. 15% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/25. 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 4/910:15 amBRU - ONT
2 stops35h 23mUnited Airlines
Wed 4/165:00 amONT - BRU
2 stops19h 00mUnited Airlines
Deal found 3/25$638
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/108:00 amBRU - ONT
2 stops17h 44mDelta
Mon 4/146:00 amONT - BRU
2 stops17h 40mDelta
Deal found 3/27$644
This Iberia deal was found by Cheapflights users on 3/26. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:05 pmBRU - ONT
2 stops20h 38mIberia
Wed 6/1110:54 amONT - BRU
2 stops18h 51mIberia
Deal found 3/26$1,039
This Icelandair deal was found by Cheapflights users on 3/26. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:50 pmBRU - ONT
2 stops19h 09mMultiple Airlines
Wed 10/811:30 amONT - BRU
2 stops16h 20mMultiple Airlines
Deal found 3/26$1,042
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1210:05 pmBRU - ONT
2 stops29h 24mBritish Airways
Wed 4/164:35 pmONT - BRU
2 stops18h 50mBritish Airways
Deal found 3/27$1,130
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2510:45 amBRU - ONT
2 stops20h 25mAmerican Airlines
Fri 5/24:35 pmONT - BRU
2 stops19h 40mAmerican Airlines
Deal found 3/26$1,865

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 March 28, 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

Wed 4/9

10:15 am-12:38 pm

2 stops35h 23m

Ontario

Wed 4/16

5:00 am-9:00 am

2 stops19h 00m

$638

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Thu 4/10

8:00 am-4:44 pm

2 stops17h 44m

Ontario

Mon 4/14

6:00 am-8:40 am

2 stops17h 40m

$644

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Wed 5/28

12:05 pm-11:43 pm

2 stops20h 38m

Ontario

Wed 6/11

10:54 am-2:45 pm

2 stops18h 51m

$1,039

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Wed 7/30

10:15 am-10:11 pm

1 stop20h 56m

Ontario

Tue 8/19

7:00 am-9:00 am

1 stop17h 00m

$1,069

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Sat 4/12

10:05 pm-6:29 pm

2 stops29h 24m

Ontario

Wed 4/16

4:35 pm-8:25 pm

2 stops18h 50m

$1,130

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Fri 4/25

10:45 am-10:10 pm

2 stops20h 25m

Ontario

Fri 5/2

4:35 pm-9:15 pm

2 stops19h 40m

$1,865

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Sun 6/15

10:40 am-11:02 pm

2 stops21h 22m

$804

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Thu 6/12

2:50 pm-10:11 pm

2 stops40h 21m

$808

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Fri 5/9

7:05 am-11:43 pm

2 stops25h 38m

$810

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Tue 4/1

10:45 am-11:13 pm

2 stops21h 28m

$892

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Brussels Bruxelles-National Airport-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Brussels Bruxelles-National Airport-Ontario flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, August is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Ontario (average of $246). Flying from Brussels Bruxelles-National Airport to Ontario in March is currently the most expensive (average of $326). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

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 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated March 28, 2025.
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Iberia
7.0
Good
2,651 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.6
Okay
6,712 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Brussels Bruxelles-National Airport to Ontario one-way?

    The cheapest airlines for a one-way flight from Brussels Bruxelles-National Airport to Ontario are British Airways ($804), American Airlines ($808), and Iberia ($810).

  • 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, August is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Ontario (average of $246). Flying from Brussels Bruxelles-National Airport to Ontario in March is currently the most expensive (average of $326). 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

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