ONT - BRU

$337 Find Cheap Flights from Ontario to Brussels - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$731
Typical prices: $656-$1,227
United Airlines
Thu 1/11Mon 1/15
ONT - BRU • 2 stops
Cheapest one-way
$337
Typical prices: $593-$974
United Airlines
Thu 11/15
ONT - BRU • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Ontario and Brussels Bruxelles-National Airport. You'll need to take a connecting flight to reach the destination.
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Insights
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $829 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 17h 05m (one-way)
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Insights
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Flight Deals

Cheap Flights from Ontario to Bruxelles-National (ONT-BRU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Bruxelles-National

Mon, Jan 11 - Fri, Jan 15
United Airlines Logo
4:03 pm - 1:15 pmONT  Ontario-BRU Brussels Bruxelles-National
60h 12m2 stops San Francisco London Heathrow
United Airlines Logo
10:00 am - 6:44 pmBRU  Brussels Bruxelles-National-ONT Ontario
41h 44m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$731United Airlines
Mon, Jan 11 - Fri, Jan 15
United Airlines Logo
4:03 pm - 1:15 pmONT  Ontario-BRU Brussels Bruxelles-National
60h 12m2 stops San Francisco London Heathrow
United Airlines Logo
10:00 am - 6:44 pmBRU  Brussels Bruxelles-National-ONT Ontario
41h 44m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$732United Airlines
Mon, Nov 23 - Wed, Nov 25
United Airlines Logo
9:25 am - 1:15 pmONT  Ontario-BRU Brussels Bruxelles-National
18h 50m2 stops San Francisco London Heathrow
United Airlines Logo
10:10 am - 6:47 pmBRU  Brussels Bruxelles-National-ONT Ontario
17h 37m1 stop Chicago O'Hare Intl
$747United Airlines
Mon, Nov 23 - Wed, Nov 25
United Airlines Logo
7:00 am - 8:55 amONT  Ontario-BRU Brussels Bruxelles-National
16h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 am - 6:47 pmBRU  Brussels Bruxelles-National-ONT Ontario
17h 37m1 stop Chicago O'Hare Intl
$750United Airlines
Sun, Nov 22 - Wed, Nov 25
United Airlines Logo
6:37 pm - 1:15 pmONT  Ontario-BRU Brussels Bruxelles-National
33h 38m2 stops San Francisco London Heathrow
United Airlines Logo
10:10 am - 6:47 pmBRU  Brussels Bruxelles-National-ONT Ontario
17h 37m1 stop Chicago O'Hare Intl
$752United Airlines
Mon, Jan 11 - Fri, Jan 15
United Airlines Logo
6:45 am - 1:15 pmONT  Ontario-BRU Brussels Bruxelles-National
21h 30m2 stops Chicago O'Hare Intl London Heathrow
United Airlines Logo
10:10 am - 6:44 pmBRU  Brussels Bruxelles-National-ONT Ontario
17h 34m1 stop Chicago O'Hare Intl
$753United Airlines
Tue, Nov 24 - Thu, Nov 26
Delta Logo
7:00 am - 11:00 amONT  Ontario-BRU Brussels Bruxelles-National
19h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:45 pm - 10:08 pmBRU  Brussels Bruxelles-National-ONT Ontario
40h 23m2 stops Amsterdam Schiphol Salt Lake City
$759Delta
Sun, Nov 22 - Wed, Nov 25
Delta Logo
7:00 am - 11:00 amONT  Ontario-BRU Brussels Bruxelles-National
19h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:55 pm - 8:46 pmBRU  Brussels Bruxelles-National-ONT Ontario
16h 51m1 stop Atlanta Hartsfield-Jackson
$803Delta
Sun, Nov 22 - Thu, Nov 26
Delta Logo
7:00 am - 11:00 amONT  Ontario-BRU Brussels Bruxelles-National
19h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:45 pm - 10:08 pmBRU  Brussels Bruxelles-National-ONT Ontario
40h 23m2 stops Amsterdam Schiphol Salt Lake City
$812Delta
Sun, Nov 22 - Tue, Nov 24
Delta Logo
7:00 am - 11:00 amONT  Ontario-BRU Brussels Bruxelles-National
19h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:45 pm - 8:46 pmBRU  Brussels Bruxelles-National-ONT Ontario
39h 01m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$812Delta
Booking Insights

Price, demand and travel trends for Ontario to Brussels Bruxelles-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to Brussels Bruxelles-National Airport with more confidence.

How much is a round-trip flight from Ontario to Brussels Bruxelles-National Airport?

Round-trip flights from Ontario to Brussels Bruxelles-National Airport start at $731. Prices are typical for this route right now, with typical round-trip fares ranging from $656 to $1,227. The lowest price found in the past 5 days was $731 on United Airlines.

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Key details for Ontario to Brussels Bruxelles-National Airport flights

Cheapest flight

$337
Flight from Ontario to Brussels Bruxelles-National Airport

When to book flights from Ontario to Bruxelles-National

Are your dates flexible? Find out the best times to travel from Ontario to Bruxelles-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ontario to Brussels Bruxelles-National Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Ontario to Brussels Bruxelles-National Airport?

    Flights from Ontario to Brussels Bruxelles-National Airport usually depart from Ontario (ONT) and arrive at Brussels Bruxelles-National (BRU).

  • What cabin classes can I book on flights from Ontario to Brussels Bruxelles-National Airport?

    Only Economy Class is available on flights from Ontario to Brussels Bruxelles-National Airport.

  • Which airports do connecting flights from Ontario to Brussels Bruxelles-National Airport pass through?

    Connecting flights from Ontario to Brussels Bruxelles-National Airport most commonly pass through:

    • Chicago O'Hare Intl (ORD) - 57% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 43% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Ontario to Brussels Bruxelles-National Airport?

    Yes. Being flexible with your travel dates can save you up to 24% on the Ontario to Brussels Bruxelles-National Airport route. Thursday is the cheapest departure day at $1,055 round-trip on average, while Friday is the most expensive at $1,385, a difference of $330. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Brussels Bruxelles-National Airport?

    Some of the most popular sights in Brussels Bruxelles-National Airport are Grand Place, Brussels Central Railway Station and Bruxelles-Midi Station. These are among the most viewed places in Brussels Bruxelles-National Airport on KAYAK.

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

    A nonstop flight from Ontario to Brussels Bruxelles-National Airport takes 0h 00m, covering 5,590 miles.

  • What are the earliest and latest flights from Ontario to Brussels Bruxelles-National Airport?

    These are the earliest and latest flight times available from Ontario to Brussels Bruxelles-National Airport:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • Do I need a passport to fly from Ontario to Brussels Bruxelles-National Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Ontario to Brussels Bruxelles-National Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $731 to $6,646. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Ontario to Brussels Bruxelles-National Airport looking right now?

    One-way fares from Ontario to Brussels Bruxelles-National Airport are currently lower than usual. Average one-way flight prices are about $346, which is 55% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Ontario to Brussels Bruxelles-National Airport?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 17h 05m, compared with 17h 40m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Ontario and Brussels Bruxelles-National Airport?

    Brussels Bruxelles-National Airport is 9 hours ahead of Ontario (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Brussels Bruxelles-National Airport (BRU)?

    Brussels Bruxelles-National Airport (BRU) hosts 5 major car rental companies, with daily rates starting from around $20 for economy cars. Top options include:
    · Hertz
    · Alamo
    · keddy by Europcar
    · Europcar
    · Sixt

  • How much should I expect to pay for a Ontario to Brussels Bruxelles-National Airport flight?

    Round-trip flights from Ontario to Brussels Bruxelles-National Airport range from $656 to $1,227, with an average of $1,073 over the past 12 months. Anything below $656 counts as a good deal.

Your guide to booking Ontario to Brussels Bruxelles-National Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Friday. On this route, Thursday flights average $1,055 - about $330 less than Friday (24% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Brussels Bruxelles-National Airport.
    - NH Brussels Airport
    - Crowne Plaza Brussels Airport By IHG

Everything you need to know for your flight from Ontario to Bruxelles-National

Information on your arrival and departure airports

Ontario (ONT)
Bruxelles-National (BRU)