Cheap Flights from Brussels to Chicago, IL from $294

Return flight: Chicago – Brussels

On Cheapflightsplus.com you will find 3 direct and 998 connecting flights from Brussels to Chicago. You can compare airfare deals from 39 airlines and multiple travel sites from $294, book and save on cheap plane tickets and last minute offers. Also check out BRU-CHI flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Brussels to Chicago depends on and how to choose the most interesting flight option for you.

Distance between Brussels and Chicago is 6666 miles. Time difference between the cities is 7h. Airplanes depart 05:55 to 22:25 from 2 Brussels airports and arrive 05:55 to 22:25 to 7 Chicago airports. Average flight time is 8h 40m.

  • The fastest flight 8h 40m
  • Average flight time 8h 40m
  • The earliest flight 05:55
  • The latest flight 22:25
  • Distance 4143 ml

The cheapest months to travel to Chicago are october (from 294 $), august (from 317 $), september (from 333 $).

The most expensive months are november (from 827 $), november (from 675 $), january (from 635 $).

What is the lowest airfare Brussels to Chicago?

The cheapest plane ticket found by our users is $294. This airfare is for economy class on one-way FR658 flight by Ryanair for October 7, 2025 which leaves Brussels National in Brussels at 22:20 am and arrives at Chicago O'Hare International at 19:29.

Economy class
$294
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Business class
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First class
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Flight Schedule Brussels to Chicago (Illinois)

10:15 — 17:50+1day
38h 35m flight time
Find flight
from$357
10:15 — 12:25 Brussels — Hagersten
SK1590 SAS
24h 50m stop
13:15 — 15:15 Hagersten — Helsinki
AY808 Finnair
1h 10m stop
16:25 — 17:50 Helsinki — Chicago
AY9 Finnair
10:15 — 11:55
8h 40m flight time
Find flight
from$827
Brussels — Chicago
UA973 United Airlines
10:15 — 11:55
8h 40m flight time
Find flight
from$1422
Brussels — Chicago
LH7894 Lufthansa
10:15 — 11:55
8h 40m flight time
Find flight
from$1428
Brussels — Chicago
SN8803 Brussels Airlines
15:10 — 23:10+1day
39h flight time
Find flight
from$333
15:10 — 17:15 Brussels — Barcelona
VY8987 Vueling
1h 15m stop
18:30 — 21:40 Barcelona — Newark
VY9797 Vueling
23h 53m stop
21:33 — 23:10 Newark — Chicago
NK329 Spirit Airlines
15:10 — 19:17+1day
35h 7m flight time
Find flight
from$354
15:10 — 17:15 Brussels — Barcelona
VY8987 Vueling
1h 15m stop
18:30 — 21:40 Barcelona — New York
VY9797 Vueling
19h 55m stop
17:35 — 19:17 New York — Chicago
NK918 Spirit Airlines
15:55 — 17:50+1day
32h 55m flight time
Find flight
from$353
15:55 — 17:35 Brussels — Gothenburg
SN2317 Brussels Airlines
3h 20m stop
20:55 — 23:15 Gothenburg — Helsinki
AY868 Finnair
17h 10m stop
16:25 — 17:50 Helsinki — Chicago
AY9 Finnair
16:10 — 17:50+1day
32h 40m flight time
Find flight
from$317
16:10 — 18:25 Brussels — Hagersten
FR4629 Ryanair
2h 55m stop
21:20 — 23:20 Hagersten — Helsinki
AY820 Finnair
17h 5m stop
16:25 — 17:50 Helsinki — Chicago
AY9 Finnair
19:25 — 17:50+1day
29h 25m flight time
Find flight
from$317
16:10 — 18:25 Brussels — Hagersten
FR4629 Ryanair
9h 35m stop
07:15 — 09:15 Hagersten — Helsinki
AY806 Finnair
7h 10m stop
16:25 — 17:50 Helsinki — Chicago
AY9 Finnair
19:25 — 17:50+1day
29h 25m flight time
Find flight
from$317
16:10 — 18:25 Brussels — Hagersten
FR4629 Ryanair
15h 35m stop
13:15 — 15:15 Hagersten — Helsinki
AY808 Finnair
1h 10m stop
16:25 — 17:50 Helsinki — Chicago
AY9 Finnair
19:25 — 17:50+1day
29h 25m flight time
Find flight
from$317
16:10 — 18:25 Brussels — Hagersten
FR4629 Ryanair
15h 5m stop
12:45 — 14:45 Hagersten — Helsinki
AY804 Finnair
1h 40m stop
16:25 — 17:50 Helsinki — Chicago
AY9 Finnair
19:25 — 17:50+1day
29h 25m flight time
Find flight
from$317
16:10 — 18:25 Brussels — Hagersten
FR4629 Ryanair
10h 35m stop
08:05 — 10:05 Hagersten — Helsinki
AY802 Finnair
6h 15m stop
16:25 — 17:50 Helsinki — Chicago
AY9 Finnair
19:25 — 17:50+1day
29h 25m flight time
Find flight
from$317
16:10 — 18:25 Brussels — Hagersten
FR4629 Ryanair
8h 40m stop
06:20 — 08:40 Hagersten — Helsinki
AY826 Finnair
7h 45m stop
16:25 — 17:50 Helsinki — Chicago
AY9 Finnair
21:20 — 19:29+1day
29h 9m flight time
Find flight
from$354
21:20 — 21:55 Brussels — Dublin
EI639 Aer Lingus
13h 35m stop
11:30 — 14:10 Dublin — Toronto
WS35 WestJet
4h 25m stop
18:35 — 19:29 Toronto — Chicago
AC511 Air Canada
22:20 — 19:29+1day
28h 9m flight time
Find flight
from$294
21:40 — 22:20 Brussels — Dublin
FR658 Ryanair
12h 30m stop
11:30 — 14:10 Dublin — Toronto
WS35 WestJet
4h 25m stop
18:35 — 19:29 Toronto — Chicago
AC511 Air Canada
Full flight schedule will help you in detecting at what time planes fly from Brussels to Chicago. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 27, 2025.

Popular Airlines on the Route

The flight Brussels — Chicago is served by 39 regular airlines and 9 low-cost airlines. Most of the flights on this route are operated by LOT - 40 departures per week at the price of from $ 541 . And the most expensive tickets are offered by Vueling airline - from $ 1449.

Direct flights

There are 3 nonstop flights on the route. The fastest direct flight is UA973 by United Airlines takes 8h 40m and the cheapest is FR658 by Ryanair for $827.

  • SN - Brussels Airlines
    from $1428
    Find
  • UA - United Airlines
    from $827
    Find
  • LH - Lufthansa
    from $1422
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See more direct flights

Connecting Flights

There are 998 flights with layovers on the route. The fastest connecting flight is KL1704 by KLM takes 10h 35m and the cheapest is FR658 by Ryanair for $294.

  • VY - Vueling
    from $333
    Find
  • LO - LOT
    from $541
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  • FI - Icelandair
    from $581
    Find
  • JU - Air Serbia
    from $795
    Find
  • FR - Ryanair
    from $294
    Find
  • LX - SWISS International Air Lines
    from $431
    Find
  • HV - Transavia Airlines
    from $461
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  • WF - Wideroe's Flyveselskap
    from $509
    Find
  • A3 - Aegean Airlines
    from $790
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  • DY - Norwegian
    from $705
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  • OE - Laudamotion
    from $479
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  • SK - SAS
    from $357
    Find
See more connecting flights

Airports

You can fly from Brussels to Chicago from 2 airports (Brussels National, Charleroi).

Brussels airports

  • Brussels National-BRU
    from $294
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  • Charleroi-CRL
    from $317
    Find

Chicago airports

  • O'Hare International-ORD
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  • Midway-MDW
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  • Dupage County-DPA
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  • Chicago FSS-CHI
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  • Merrill C Meigs (closed)-CGX
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  • Pal-Waukee-PWK
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  • Chicago NAS-NOH
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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