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Cheap flights from Chicago O'Hare Intl Airport to Brussels from $305

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 departing on 4/30. 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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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Brussels

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago O'Hare Intl Airport to Brussels.
Scandinavian Airlines Logo
7:15 pm - 3:20 pmORD-BRU
13h 05m1 stop
Scandinavian Airlines Logo
8:30 pm - 4:10 pmBRU-ORD
26h 40m1 stop
$457Scandinavian Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 28
Scandinavian Airlines Logo
7:15 pm - 7:50 pmORD-BRU
17h 35m1 stop
Scandinavian Airlines Logo
7:00 pm - 4:10 pmBRU-ORD
28h 10m2 stops
$465Scandinavian Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 28
Scandinavian Airlines Logo
7:15 pm - 7:50 pmORD-BRU
17h 35m1 stop
Scandinavian Airlines Logo
6:55 pm - 4:10 pmBRU-ORD
52h 15m2 stops
$487Scandinavian Airlines
Find Deal
Sun, Aug 31 - Tue, Sep 9
Turkish Airlines Logo
7:50 pm - 10:10 amORD-BRU
31h 20m1 stop
Turkish Airlines Logo
6:50 pm - 5:55 pmBRU-ORD
30h 05m1 stop
$604Turkish Airlines
Find Deal
Sun, Sep 21 - Thu, Oct 9
Turkish Airlines Logo
11:25 am - 5:25 pmORD-BRU
23h 00m1 stop
Turkish Airlines Logo
4:15 pm - 10:00 pmBRU-ORD
36h 45m1 stop
$607Turkish Airlines
Find Deal
Wed, Sep 17 - Sun, Sep 21
Aer Lingus Logo
3:45 pm - 9:40 amORD-BRU
10h 55m1 stop
Aer Lingus Logo
10:20 am - 7:00 pmBRU-ORD
15h 40m1 stop
$666Aer Lingus
Find Deal
Sun, May 4 - Tue, May 13
Aer Lingus Logo
3:45 pm - 9:40 amORD-BRU
10h 55m1 stop
Aer Lingus Logo
10:20 am - 7:00 pmBRU-ORD
15h 40m1 stop
$724Aer Lingus
Find Deal
Sun, May 4 - Tue, May 13
Brussels Airlines Logo
9:20 pm - 8:00 pmORD-BRU
15h 40m1 stop
Brussels Airlines Logo
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
$888Brussels Airlines
Find Deal
Tue, Apr 15 - Thu, Apr 24
Brussels Airlines Logo
9:20 pm - 8:50 amORD-BRU
28h 30m1 stop
Brussels Airlines Logo
10:15 am - 12:00 pmBRU-ORD
8h 45mnonstop
$890Brussels Airlines
Find Deal
Wed, Apr 30 - Wed, May 7
TAP AIR PORTUGAL Logo
10:40 am - 11:00 amORD-BRU
17h 20m2 stops
TAP AIR PORTUGAL Logo
8:55 pm - 12:35 pmBRU-ORD
22h 40m1 stop
$996TAP AIR PORTUGAL
Find Deal
Tue, Aug 12 - Wed, Aug 13

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

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Brussels flight tickets
Scandinavian Airlines
Sep 14
ORD7:15 pmChicago O'Hare Intl
13h 05m
1 stop
BRU3:20 pmBrussels Bruxelles-National
Sep 28
BRU8:30 pmBrussels Bruxelles-National
26h 40m
1 stop
ORD4:10 pmChicago O'Hare Intl
Scandinavian Airlines
Sep 14
ORD7:15 pmChicago O'Hare Intl
17h 35m
1 stop
BRU7:50 pmBrussels Bruxelles-National
Sep 28
BRU7:00 pmBrussels Bruxelles-National
28h 10m
2 stops
ORD4:10 pmChicago O'Hare Intl
Scandinavian Airlines
Aug 31
ORD7:15 pmChicago O'Hare Intl
17h 35m
1 stop
BRU7:50 pmBrussels Bruxelles-National
Sep 9
BRU6:55 pmBrussels Bruxelles-National
52h 15m
2 stops
ORD4:10 pmChicago O'Hare Intl

Turkish Airlines flights from Chicago O'Hare Intl Airport to Brussels

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Brussels flight tickets
Turkish Airlines
Sep 21
ORD7:50 pmChicago O'Hare Intl
31h 20m
1 stop
BRU10:10 amBrussels Bruxelles-National
Oct 9
BRU6:50 pmBrussels Bruxelles-National
30h 05m
1 stop
ORD5:55 pmChicago O'Hare Intl
Turkish Airlines
Sep 17
ORD11:25 amChicago O'Hare Intl
23h 00m
1 stop
BRU5:25 pmBrussels Bruxelles-National
Sep 21
BRU4:15 pmBrussels Bruxelles-National
36h 45m
1 stop
ORD10:00 pmChicago O'Hare Intl
Turkish Airlines
Sep 5
ORD7:50 pmChicago O'Hare Intl
18h 30m
1 stop
BRU9:20 pmBrussels Bruxelles-National
Sep 20
BRU7:15 amBrussels Bruxelles-National
21h 45m
1 stop
ORD10:00 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

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?

In general, February is the cheapest month to fly from Chicago O'Hare Intl Airport to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $701. If you are unable to visit Brussels during the month of February, then departing from Chicago O'Hare Intl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $711.

What is the cheapest day to depart on your flight to Brussels?

On average, the least expensive day to fly to Brussels from Chicago O'Hare Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $1,065. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,369.

What is the cheapest time of day to depart on your flight to Brussels?

According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from Chicago O'Hare Intl Airport to Brussels in the evening for as low as $579. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,197.

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

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

How far in advance should I book a flight to Brussels?

You are more likely to see cheaper flights to Brussels from Chicago O'Hare Intl Airport when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $861 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Chicago O'Hare Intl Airport for as low as $684 on momondo.

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

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

Cheap Chicago O'Hare Intl Airport to Brussels flight deals and tips

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

Best Price Found

$305

Fastest flight time

8h 00m

Direct flights

Every day

Airports in Brussels

2 airports
The best one-way flight to Brussels from Chicago O'Hare Intl Airport in the past 72 hours is $305. The best round-trip flight deal from Chicago O'Hare Intl Airport to Brussels found on momondo in the last 72 hours is $457.
The fastest flight from Chicago O'Hare Intl Airport to Brussels takes 8h 00m
Direct flights go from Chicago O'Hare Intl Airport to Brussels every day.
There are 2 airports near Brussels: Brussels Bruxelles-National (BRU), Charleroi Brussels (CRL)

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

    The straight-line distance from Chicago O'Hare Intl to Brussels is 4141.6 mi. By plane, this route typically takes 8h 10m.

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

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

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

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

    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.

  • What documentation or ID do you need to fly to Brussels?

    The required travel and health documents for your Brussels 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Brussels with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $405Free CancellationRating
7.0
476 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $438Free CancellationRating
7.3
1,328 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $492Free CancellationRating
7.3
3,750 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $512Free CancellationRating
7.0
1,060 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom $518Free CancellationRating
7.1
1,833 reviews
Search TAP AIR PORTUGAL flights
United AirlinesPriceFrom $724Free CancellationRating
7.4
8,616 reviews
Search United Airlines flights
LufthansaPriceFrom $754Free CancellationRating
6.7
6,963 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $813Free CancellationRating
7.3
345 reviews
Search Brussels Airlines flights

Why use momondo?

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

It is quick and easy to find Chicago to Brussels flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brussels that suits you.

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

Yes. All flights to Brussels from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Brussels from Chicago.

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

Yes. momondo can track prices for Chicago to Brussels flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Tue 4/8
Tue 4/15

Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels