Cheap Flights from Chicago, IL to Brussels from $199

Return flight: Brussels – Chicago
Cheap Flights Flights Schedule

On Cheapflightsplus.com you will find 3 direct and 997 connecting flights from Chicago to Brussels. You can compare airfare deals from 28 airlines and multiple travel sites from $199, book and save on cheap plane tickets and last minute offers. Also check out CHI-BRU 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 Chicago to Brussels depends on and how to choose the most interesting flight option for you.

Distance between Chicago and Brussels is 6666 miles. Time difference between the cities is 7h. Airplanes depart 05:40 to 23:45 from 7 Chicago airports and arrive 05:40 to 23:45 to 2 Brussels airports. Average flight time is 8h.

  • The fastest flight 8h
  • Average flight time 8h
  • The earliest flight 05:40
  • The latest flight 23:45
  • Distance 4143 ml

Best Flights from Chicago to Brussels Today

Take a look at the list of non stop flights and flights with layovers from Chicago to Brussels with the lowest price of $199. The fastest direct flight takes 8h and the fastest connecting – 10h 10m.
Price Departure Arrival Flight Duration Airline Flight
from $491
Find flight
17:50
Chicago
O'Hare International
 08:50+1 день
Brussels
Brussels National
 8h 0m United Airlines
UA972
from $593
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17:50
Chicago
O'Hare International
 08:50+1 день
Brussels
Brussels National
 8h 0m Lufthansa
LH7949
from $600
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17:50
Chicago
O'Hare International
 08:50+1 день
Brussels
Brussels National
 8h 0m Brussels Airlines
SN8804
from $199
Find flight
19:25
Chicago
O'Hare International
 12:50+1 день
Brussels
Brussels National
 10h 25m
layover
0h 55m - Reykjavik
 Icelandair
FI852
FI554
from $329
Find flight
18:15
Chicago
O'Hare International
 15:05+1 день
Brussels
Brussels National
 13h 50m
layover
3h 5m - Lisbon
 TAP Portugal
TP244
TP642
from $250
Find flight
19:25
Chicago
O'Hare International
 22:55+1 день
Brussels
Charleroi
 20h 30m
layover
1h 20m - Reykjavik
8h 50m - Manchester
 Icelandair
FI852
FI440
FR3222
from $264
Find flight
20:12
Chicago
O'Hare International
 15:20+2 дня
Brussels
Brussels National
 36h 8m
layover
18h 49m - New York
6h 50m - London
 Spirit Airlines
NK919
Z0702
BA398
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on October 27, 2025

The cheapest months to travel to Brussels are july (from 199 $), august (from 199 $), october (from 222 $).

The most expensive months are november (from 451 $), february (from 446 $), january (from 390 $).

What is the lowest airfare Chicago to Brussels?

The cheapest plane ticket found by our users is $199. This airfare is for economy class on one-way FI852 flight by Icelandair for October 7, 2025 which leaves O'Hare International in Chicago at 19:25 am and arrives at Brussels Brussels National at 12:50.

Economy class
$199
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Business class
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First class
?
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Flight Schedule Chicago (Illinois) to Brussels

07:10 — 21:00+1day
30h 50m flight time
Find flight
from$272
07:10 — 09:58 Chicago — Toronto
AC4986 Air Canada
12h 12m stop
22:10 — 10:00 Toronto — Dublin
WS34 WestJet
8h 20m stop
18:20 — 21:00 Dublin — Brussels
FR657 Ryanair
08:55 — 21:00+1day
29h 5m flight time
Find flight
from$272
08:55 — 11:49 Chicago — Toronto
AC5212 Air Canada
10h 21m stop
22:10 — 10:00 Toronto — Dublin
WS34 WestJet
8h 20m stop
18:20 — 21:00 Dublin — Brussels
FR657 Ryanair
10:00 — 21:00+1day
28h flight time
Find flight
from$272
10:00 — 12:38 Chicago — Toronto
AC8902 Air Canada
9h 32m stop
22:10 — 10:00 Toronto — Dublin
WS34 WestJet
8h 20m stop
18:20 — 21:00 Dublin — Brussels
FR657 Ryanair
10:48 — 21:00+1day
27h 12m flight time
Find flight
from$272
10:48 — 13:42 Chicago — Toronto
AC4407 Air Canada
8h 28m stop
22:10 — 10:00 Toronto — Dublin
WS34 WestJet
8h 20m stop
18:20 — 21:00 Dublin — Brussels
FR657 Ryanair
12:00 — 21:00+1day
26h flight time
Find flight
from$272
12:00 — 14:38 Chicago — Toronto
AC8904 Air Canada
7h 32m stop
22:10 — 10:00 Toronto — Dublin
WS34 WestJet
8h 20m stop
18:20 — 21:00 Dublin — Brussels
FR657 Ryanair
12:52 — 21:00+1day
25h 8m flight time
Find flight
from$272
12:52 — 15:46 Chicago — Toronto
AC4899 Air Canada
6h 24m stop
22:10 — 10:00 Toronto — Dublin
WS34 WestJet
8h 20m stop
18:20 — 21:00 Dublin — Brussels
FR657 Ryanair
14:00 — 21:00+1day
24h flight time
Find flight
from$272
14:00 — 16:43 Chicago — Toronto
AC506 Air Canada
5h 27m stop
22:10 — 10:00 Toronto — Dublin
WS34 WestJet
8h 20m stop
18:20 — 21:00 Dublin — Brussels
FR657 Ryanair
17:50 — 08:50+1day
8h flight time
Find flight
from$491
Chicago — Brussels
UA972 United Airlines
17:50 — 08:50+1day
8h flight time
Find flight
from$593
Chicago — Brussels
LH7949 Lufthansa
17:50 — 08:50+1day
8h flight time
Find flight
from$600
Chicago — Brussels
SN8804 Brussels Airlines
19:25 — 12:50+1day
10h 25m flight time
Find flight
from$199
18:30 — 06:40 Chicago — Reykjavik
FI852 Icelandair
55m stop
07:40 — 11:55 Reykjavik — Brussels
FI554 Icelandair
19:25 — 22:55+1day
20h 30m flight time
Find flight
from$250
19:25 — 06:40 Chicago — Reykjavik
FI852 Icelandair
1h 20m stop
08:00 — 11:40 Reykjavik — Manchester
FI440 Icelandair
8h 50m stop
20:30 — 22:55 Manchester — Brussels
FR3222 Ryanair
19:39 — 10:05+3days
55h 26m flight time
Find flight
from$281
19:39 — 23:32 Chicago — Orlando
NK507 Spirit Airlines
21h 8m stop
20:40 — 10:10 Orlando — London
Z0784 Z0
21h 45m stop
07:55 — 10:05 London — Brussels
BA392 British Airways
20:12 — 15:20+2days
36h 8m flight time
Find flight
from$264
20:12 — 23:31 Chicago — New York
NK919 Spirit Airlines
18h 49m stop
18:20 — 06:20 New York — London
Z0702 Z0
6h 50m stop
15:45 — 18:00 London — Brussels
BA398 British Airways
22:15 — 12:50+2days
31h 35m flight time
Find flight
from$200
22:15 — 09:20 Chicago — Reykjavik
FI856 Icelandair
22h 15m stop
07:35 — 12:50 Reykjavik — Brussels
FI554 Icelandair
Full flight schedule will help you in detecting at what time planes fly from Chicago to Brussels. 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 Chicago — Brussels is served by 28 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by LOT - 3 departures per week at the price of from $ 605 . And the most expensive tickets are offered by Iberia airline - from $ 754.

Direct flights

There are 3 nonstop flights on the route. The fastest direct flight is UA972 by United Airlines takes 8h and the cheapest is FI852 by Icelandair for $491.

  • SN - Brussels Airlines
    from $600
    Find
  • UA - United Airlines
    from $491
    Find
  • LH - Lufthansa
    from $593
    Find
See more direct flights

Connecting Flights

There are 997 flights with layovers on the route. The fastest connecting flight is BA296 by British Airways takes 10h 10m and the cheapest is FI852 by Icelandair for $199.

  • FI - Icelandair
    from $199
    Find
  • LO - LOT
    from $605
    Find
  • JU - Air Serbia
    from $427
    Find
  • LX - SWISS International Air Lines
    from $428
    Find
  • UA - United Airlines
    from $447
    Find
  • SK - SAS
    from $349
    Find
  • IB - Iberia
    from $522
    Find
  • SN - Brussels Airlines
    from $563
    Find
  • KL - KLM
    from $471
    Find
  • AC - Air Canada
    from $272
    Find
  • OS - Austrian Airlines
    from $438
    Find
  • EI - Aer Lingus
    from $467
    Find
See more connecting flights

Airports

You can fly from Chicago to Brussels from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

  • O'Hare International-ORD
    from $199
    Find
  • Midway-MDW
    from $316
    Find
  • Dupage County-DPA
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  • Chicago FSS-CHI
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  • Merrill C Meigs (closed)-CGX
    Find
  • Pal-Waukee-PWK
    Find
  • Chicago NAS-NOH
    Find

Brussels airports

  • Brussels National-BRU
    Find
  • Charleroi-CRL
    Find

Airplanes

There are flights to Brussels from Chicago by 28 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Chicago

You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.

Top International Destinations from Chicago

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
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