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Cheap flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport from $292

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Brussels

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport to Brussels that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago O'Hare Intl Airport to Brussels.

Cheap last minute flights

Planning a quick getaway from Chicago O'Hare Intl Airport to Brussels? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Brussels, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago O'Hare Intl Airport to Brussels

Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport to Brussels.

All round-trip flight deals to Brussels

The cheapest plane tickets to Brussels found on KAYAK recently.
7:10 pm - 12:05 pmORD-BRU
33h 55m2 stops
3:50 pm - 3:50 pmBRU-ORD
31h 00m1 stop
$439Scandinavian Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 22
7:10 pm - 9:50 amORD-BRU
31h 40m1 stop
3:50 pm - 3:50 pmBRU-ORD
31h 00m1 stop
$440Scandinavian Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 22
7:10 pm - 2:05 pmORD-BRU
11h 55m1 stop
12:45 pm - 3:50 pmBRU-ORD
34h 05m2 stops
$442Scandinavian Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 22
7:10 pm - 2:05 pmORD-BRU
11h 55m1 stop
8:30 pm - 3:50 pmBRU-ORD
26h 20m1 stop
$444Scandinavian Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 22
8:25 pm - 11:45 pmORD-BRU
20h 20m1 stop
5:55 pm - 3:30 pmBRU-ORD
28h 35m1 stop
$486TAP AIR PORTUGAL
Find Deal
Sun, Jan 19 - Sat, Jan 25
6:00 pm - 11:55 pmORD-BRU
22h 55m1 stop
5:55 am - 4:10 pmBRU-ORD
17h 15m1 stop
$495TAP AIR PORTUGAL
Find Deal
Sun, Apr 27 - Sat, May 10
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$754Brussels Airlines
Find Deal
Mon, Jan 13 - Tue, Jan 21
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$764United Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 22
11:35 am - 7:55 amORD-BRU
13h 20m1 stop
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$765United Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
7:40 pm - 6:15 pmORD-BRU
15h 35m1 stop
10:15 am - 5:55 pmBRU-ORD
14h 40m1 stop
$791Aer Lingus
Find Deal
Tue, Dec 10 - Sun, Dec 15
6:30 pm - 8:40 pmORD-BRU
43h 10m3 stops
Sun, Jan 12
6:30 pm - 9:00 amORD-BRU
31h 30m2 stops
Sun, Jan 12
7:10 pm - 9:50 amORD-BRU
31h 40m1 stop
$361Scandinavian Airlines
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Sun, Jan 12
7:10 pm - 7:50 pmORD-BRU
17h 40m1 stop
$363Scandinavian Airlines
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Mon, Jan 13
7:10 pm - 12:05 pmORD-BRU
33h 55m2 stops
$367Scandinavian Airlines
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Mon, Jan 13
6:30 pm - 11:55 amORD-BRU
10h 25m1 stop
$436Icelandair
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Thu, Dec 5
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$703United Airlines
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Sun, Jan 12
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$953United Airlines
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Wed, Dec 25
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$977Lufthansa
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Wed, Nov 27
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
$1,201Lufthansa
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Thu, Dec 19
8:25 pm - 11:45 pmORD-BRU
20h 20m1 stop
5:50 pm - 3:30 pmBRU-ORD
28h 40m1 stop
$815TAP AIR PORTUGAL
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Sun, Nov 24 - Tue, Nov 26
8:25 pm - 11:45 pmORD-BRU
20h 20m1 stop
9:30 am - 6:56 pmBRU-ORD
40h 26m2 stops
Sun, Nov 24 - Tue, Nov 26
8:25 pm - 11:45 pmORD-BRU
20h 20m1 stop
10:45 am - 3:30 pmBRU-ORD
35h 45m3 stops
$1,088
Find Deal
Sun, Nov 24 - Tue, Nov 26
9:55 pm - 6:50 pmORD-BRU
13h 55m1 stop
8:00 pm - 8:00 pmBRU-ORD
31h 00m1 stop
$1,204LOT
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Sat, Nov 23 - Mon, Dec 2
9:55 pm - 10:30 pmORD-BRU
17h 35m1 stop
10:30 am - 7:50 pmBRU-ORD
16h 20m2 stops
$1,253LOT
Find Deal
Sat, Nov 23 - Mon, Dec 2
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
9:15 pm - 1:50 pmBRU-ORD
23h 35m1 stop
$1,831Brussels Airlines
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Sat, Nov 23 - Mon, Dec 2
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
9:15 pm - 1:50 pmBRU-ORD
23h 35m1 stop
$1,950Brussels Airlines
Find Deal
Fri, Nov 22 - Mon, Dec 2
1:21 pm - 7:05 pmORD-BRU
22h 44m2 stops
7:05 pm - 2:05 pmBRU-ORD
26h 00m2 stops
$2,453Austrian Airlines
Find Deal
Fri, Nov 22 - Mon, Dec 2
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$2,475Lufthansa
Find Deal
Sat, Nov 23 - Mon, Dec 2
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$2,641Lufthansa
Find Deal
Tue, Nov 26 - Sun, Dec 1
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$754Brussels Airlines
Find Deal
Mon, Jan 13 - Tue, Jan 21
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$760Lufthansa
Find Deal
Sun, Jan 12 - Tue, Jan 21
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$764United Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
5:55 pm - 7:55 amORD-BRU
8h 00mnonstop
10:10 am - 1:15 pmBRU-ORD
9h 05mnonstop
$765United Airlines
Find Deal
Wed, Mar 12 - Wed, Mar 19
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$767United Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
5:55 pm - 7:55 amORD-BRU
8h 00mnonstop
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
$815United Airlines
Find Deal
Sun, Mar 23 - Mon, Mar 31
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$1,080Air Canada
Find Deal
Sun, Jan 5 - Sun, Jan 12
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$1,086Air Canada
Find Deal
Sun, Jan 5 - Sun, Jan 12
5:55 pm - 8:55 amORD-BRU
8h 00mnonstop
10:10 am - 12:15 pmBRU-ORD
9h 05mnonstop
$1,176Lufthansa
Find Deal
Mon, Jan 6 - Mon, Jan 13
5:50 pm - 9:00 amORD-BRU
8h 10mnonstop
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
$1,309Brussels Airlines
Find Deal
Thu, Apr 24 - Fri, May 2

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport flight tickets
Scandinavian Airlines
Jan 13
ORD7:10 pmChicago O'Hare Intl
33h 55m
2 stops
BRU12:05 pmBrussels Bruxelles-National
Jan 22
BRU3:50 pmBrussels Bruxelles-National
31h 00m
1 stop
ORD3:50 pmChicago O'Hare Intl
Scandinavian Airlines
Jan 13
ORD7:10 pmChicago O'Hare Intl
31h 40m
1 stop
BRU9:50 amBrussels Bruxelles-National
Jan 22
BRU3:50 pmBrussels Bruxelles-National
31h 00m
1 stop
ORD3:50 pmChicago O'Hare Intl
Scandinavian Airlines
Jan 13
ORD7:10 pmChicago O'Hare Intl
11h 55m
1 stop
BRU2:05 pmBrussels Bruxelles-National
Jan 22
BRU12:45 pmBrussels Bruxelles-National
34h 05m
2 stops
ORD3:50 pmChicago O'Hare Intl

TAP AIR PORTUGAL flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport

Our best TAP AIR PORTUGAL deals on Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport flight tickets
TAP AIR PORTUGAL
Jan 19
ORD8:25 pmChicago O'Hare Intl
20h 20m
1 stop
BRU11:45 pmBrussels Bruxelles-National
Jan 25
BRU5:55 pmBrussels Bruxelles-National
28h 35m
1 stop
ORD3:30 pmChicago O'Hare Intl
TAP AIR PORTUGAL
Apr 27
ORD6:00 pmChicago O'Hare Intl
22h 55m
1 stop
BRU11:55 pmBrussels Bruxelles-National
May 10
BRU5:55 amBrussels Bruxelles-National
17h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
TAP AIR PORTUGAL
Jan 12
ORD8:25 pmChicago O'Hare Intl
20h 20m
1 stop
BRU11:45 pmBrussels Bruxelles-National
Jan 21
BRU5:50 pmBrussels Bruxelles-National
28h 40m
1 stop
ORD3:30 pmChicago O'Hare Intl

See travel insights to Brussels from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Chicago O'Hare Intl Airport is in February. Flight prices, which tend to average around $549, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Brussels Bruxelles-National Airport from Chicago O'Hare Intl Airport during October instead. Flights to Brussels Bruxelles-National Airport in October, while not as cheap as those in February, still average around $576.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport is on a Sunday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Sunday will often find tickets for as low as $716. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport for around $1,025.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the evening. Flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport during this time can be as low as $575. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,076 on average. Flights to Brussels Bruxelles-National Airport from Chicago O'Hare Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Chicago O'Hare Intl to Brussels Bruxelles-National flight route?

Fly from Chicago O'Hare Intl to Brussels Bruxelles-National for the best Chicago O'Hare Intl - Brussels Bruxelles-National flight prices

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

In general, most travelers find the cheapest time to book a flight to Brussels Bruxelles-National Airport is about 11 days prior to their departure date when tickets on average are $842. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $443.

What cabin class options are available on Chicago O'Hare Intl to Brussels Bruxelles-National flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Brussels Bruxelles-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport flights?

You could potentially save up to 56% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport flight.

How have Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport flight prices changed over time?

As of November 2024, prices for Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport flights are approximately 289% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport (ORD to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport

Best Price Found

$292

Fastest flight time

8h 00m

Direct flights

Every day
The best one-way flight to Brussels Bruxelles-National Airport from Chicago O'Hare Intl Airport in the past 72 hours is $292. The best round-trip flight deal from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $439.
The fastest flight from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport takes 8h 00m
Direct flights go from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport every day.

  • How far is Chicago O'Hare Intl to Brussels Bruxelles-National by plane?

    Chicago O'Hare Intl and Brussels Bruxelles-National are 4144.8 mi apart from one another. Flights usually cover this in 8h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The required travel and health documents for your Brussels Bruxelles-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brussels Bruxelles-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport?


Best airlines flying from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $440Free CancellationRating
7.3
1,294 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $463Free CancellationRating
7.2
553 reviews
Search Icelandair flights
Aer LingusPriceFrom $512Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom $513Free CancellationRating
7.1
1,891 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $543Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $600Free CancellationRating
7.4
3,920 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $606Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
LufthansaPriceFrom $686Free CancellationRating
6.8
7,143 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $813Free CancellationRating
7.4
366 reviews
Search Brussels Airlines flights
  • United Airlines Flights From Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport

    United Airlines flight deals from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport start from $606 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $1,029 round-trip - but some users have found much cheaper deals with momondo.

  • Brussels Airlines Flights From Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport

    Another popular option for Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport flights is Brussels Airlines (7.4/10, 366 ratings). Brussels Airlines flies from Chicago O'Hare Intl Airport to Brussels Bruxelles-National Airport around 7 times per week, with deals starting from $813 round-trip and rising to an average price of around $1,409.


Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Brussels?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Brussels. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Brussels with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Brussels flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Brussels?

momondo provides multiple filters to help you find the best flight to Brussels from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Brussels right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Brussels, momondo offers a useful price alert feature which will track prices for flights to Brussels from Chicago and alert you when they change.


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