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Cheap flights from Chicago to Brussels from $261

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 to Brussels departing on 10/3. 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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Cheap round-trip flights

Scandinavian Airlines Logo
7:20 pm - 11:55 amORD-BRU
33h 35m2 stops
Scandinavian Airlines Logo
3:10 pm - 4:45 pmBRU-ORD
32h 35m1 stop
$320Scandinavian Airlines
Find Deal
vie., nov. 28 - dom., dic. 7
Scandinavian Airlines Logo
7:15 pm - 9:40 amORD-BRU
31h 25m1 stop
Scandinavian Airlines Logo
8:30 pm - 4:10 pmBRU-ORD
26h 40m1 stop
$323Scandinavian Airlines
Find Deal
jue., oct. 2 - lun., oct. 20
Scandinavian Airlines Logo
7:20 pm - 2:30 pmORD-BRU
12h 10m1 stop
Scandinavian Airlines Logo
10:20 am - 4:45 pmBRU-ORD
13h 25m1 stop
$334Scandinavian Airlines
Find Deal
jue., nov. 13 - mié., nov. 19
Icelandair Logo
7:25 pm - 12:50 pmORD-BRU
10h 25m1 stop
Icelandair Logo
1:50 pm - 9:15 pmBRU-ORD
14h 25m1 stop
$407Icelandair
Find Deal
sáb., sep. 6 - vie., sep. 12
 Logo
3:35 pm - 4:30 pmORD-CRL
17h 55m2 stops
 Logo
7:35 am - 3:04 pmCRL-ORD
14h 29m2 stops
dom., ago. 10 - mar., ago. 19
 Logo
3:35 pm - 4:30 pmORD-CRL
17h 55m2 stops
 Logo
7:35 am - 3:04 pmCRL-ORD
14h 29m2 stops
dom., ago. 10 - mar., ago. 19
Delta Logo
10:35 am - 8:40 amMDW-BRU
15h 05m1 stop
Delta Logo
11:00 am - 9:44 pmBRU-MDW
17h 44m2 stops
$661Delta
Find Deal
mar., oct. 14 - jue., nov. 6
KLM Logo
10:31 am - 8:40 amMDW-BRU
15h 09m1 stop
KLM Logo
10:45 am - 9:26 pmBRU-MDW
17h 41m1 stop
$686KLM
Find Deal
mar., sep. 2 - mié., sep. 10
Delta Logo
9:25 am - 9:40 amMDW-BRU
17h 15m2 stops
Delta Logo
10:45 am - 5:47 pmBRU-MDW
14h 02m1 stop
$702Delta
Find Deal
dom., ago. 3 - mié., ago. 20
KLM Logo
11:00 am - 8:40 amMDW-BRU
14h 40m1 stop
KLM Logo
10:45 am - 5:35 pmBRU-MDW
13h 50m1 stop
$736KLM
Find Deal
sáb., sep. 13 - mié., oct. 1

Delta flights from Chicago to Brussels

Our best Delta deals on Chicago to Brussels flight tickets
Delta
Oct 14
MDW10:35 amChicago Midway
15h 05m
1 stop
BRU8:40 amBrussels Bruxelles-National
Nov 6
BRU11:00 amBrussels Bruxelles-National
17h 44m
2 stops
MDW9:44 pmChicago Midway
Delta
Aug 3
MDW9:25 amChicago Midway
17h 15m
2 stops
BRU9:40 amBrussels Bruxelles-National
Aug 20
BRU10:45 amBrussels Bruxelles-National
14h 02m
1 stop
MDW5:47 pmChicago Midway
Delta
Aug 10
MDW9:25 amChicago Midway
17h 15m
2 stops
BRU9:40 amBrussels Bruxelles-National
Aug 19
BRU10:45 amBrussels Bruxelles-National
17h 59m
2 stops
MDW9:44 pmChicago Midway

Scandinavian Airlines flights from Chicago to Brussels

Our best Scandinavian Airlines deals on Chicago to Brussels flight tickets
Scandinavian Airlines
Nov 28
ORD7:20 pmChicago O'Hare Intl
33h 35m
2 stops
BRU11:55 amBrussels Bruxelles-National
Dec 7
BRU3:10 pmBrussels Bruxelles-National
32h 35m
1 stop
ORD4:45 pmChicago O'Hare Intl
Scandinavian Airlines
Oct 2
ORD7:15 pmChicago O'Hare Intl
31h 25m
1 stop
BRU9:40 amBrussels Bruxelles-National
Oct 20
BRU8:30 pmBrussels Bruxelles-National
26h 40m
1 stop
ORD4:10 pmChicago O'Hare Intl
Scandinavian Airlines
Nov 13
ORD7:20 pmChicago O'Hare Intl
12h 10m
1 stop
BRU2:30 pmBrussels Bruxelles-National
Nov 19
BRU10:20 amBrussels Bruxelles-National
13h 25m
1 stop
ORD4:45 pmChicago O'Hare Intl

See travel insights to Brussels from

How to get the cheapest flight ticket from Chicago 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 typical price of a round-trip flight between Chicago and Brussels?

What is the cheapest month to fly to Brussels?

In general, October is the cheapest month to fly from Chicago to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $570. If you are unable to visit Brussels during the month of October, then departing from Chicago during the month April is also very affordable. Most momondo users find prices during this month for around $573.

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

On average, the least expensive day to fly to Brussels from Chicago is on a Monday. momondo users have found tickets for Monday departures for as low as $1,090. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,272.

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 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 $1,177.

What is the cheapest Chicago to Brussels flight route?

Fly from Chicago O'Hare Intl to Brussels Bruxelles-National for the best Chicago - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $808 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Chicago for as low as $610 on momondo.

What cabin class options are available on Chicago to Brussels flights?

There are 3 cabin classes available to choose from on Chicago 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 to Brussels flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Brussels

Best Price Found

$261

Fastest flight time

8h 00m

Direct flights

Every day

Airports in Brussels

2 airports
The best one-way flight to Brussels from Chicago in the past 72 hours is $261. The best round-trip flight deal from Chicago to Brussels found on momondo in the last 72 hours is $320.
The fastest flight from Chicago to Brussels takes 8h 00m
Direct flights go from Chicago to Brussels every day.
There are 2 airports near Brussels: Brussels Bruxelles-National (BRU), Charleroi Brussels (CRL)

  • How far is Chicago to Brussels by plane?

    The distance between Chicago and Brussels is about 4136.1 mi. By plane, this route typically takes 10h 25m.

  • When did momondo last update prices for flights from Chicago to Brussels?

    Prices for flights from Chicago to Brussels refresh daily.

  • How many operators does momondo search for flights from Chicago to Brussels?

  • How old do you have to be to fly from Chicago to Brussels?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Brussels.

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

    The travel and health documents you'll need for your trip to Brussels may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brussels. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Chicago to Brussels

Compare and see reviews for airlines that fly from Chicago to Brussels with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $312Free CancellationRating
7.3
1,415 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $405Free CancellationRating
7.0
514 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $492Free CancellationRating
7.3
3,896 reviews
Search Turkish Airlines flights
KLMPriceFrom $506Free CancellationRating
7.8
1,370 reviews
Search KLM flights
TAP AIR PORTUGALPriceFrom $513Free CancellationRating
7.1
1,914 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $551Free CancellationRating
6.6
7,103 reviews
Search British Airways flights
Aer LingusPriceFrom $552Free CancellationRating
7.1
1,151 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $590Free CancellationRating
7.4
8,843 reviews
Search United Airlines flights
LufthansaPriceFrom $725Free CancellationRating
6.8
7,193 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $813Free CancellationRating
7.3
351 reviews
Search Brussels Airlines flights

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?

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 offers price alerts on flights to Brussels from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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1 adult
lun. 7/14
lun. 7/21

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