Cheap Flights from Chicago, IL to Brussels from $203
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 $203, 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
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $500 | 17:50 Chicago O'Hare International | 08:50+1 день Brussels Brussels National | 8h 0m | United Airlines | UA972 |
| from $603 | 17:50 Chicago O'Hare International | 08:50+1 день Brussels Brussels National | 8h 0m | Lufthansa | LH7949 |
| from $611 | 17:50 Chicago O'Hare International | 08:50+1 день Brussels Brussels National | 8h 0m | Brussels Airlines | SN8804 |
| from $203 | 19:25 Chicago O'Hare International | 12:50+1 день Brussels Brussels National | 10h 25m layover 0h 55m - Reykjavik | Icelandair | FI852 FI554 |
| from $335 | 18:15 Chicago O'Hare International | 15:05+1 день Brussels Brussels National | 13h 50m layover 3h 5m - Lisbon | TAP Portugal | TP244 TP642 |
| from $255 | 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 $268 | 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 |
The cheapest months to travel to Brussels are july (from 203 $), august (from 203 $), october (from 226 $).
The most expensive months are february (from 454 $), january (from 396 $), december (from 385 $).
What is the lowest airfare Chicago to Brussels?
The cheapest plane ticket found by our users is $203. 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.
Flight Schedule Chicago (Illinois) to Brussels
from$277
from$277
from$277
from$277
from$277
from$277
from$277
from$500
from$603
from$611
from$203
from$255
from$286
from$268
from$204
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 $ 615 . And the most expensive tickets are offered by Iberia airline - from $ 767.
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 $500.
- SN - Brussels Airlinesfrom $611Find
- UA - United Airlinesfrom $500Find
- LH - Lufthansafrom $603Find
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 $203.
- FI - Icelandairfrom $203Find
- LO - LOTfrom $615Find
- JU - Air Serbiafrom $435Find
- LX - SWISS International Air Linesfrom $436Find
- UA - United Airlinesfrom $454Find
- SK - SASfrom $356Find
- IB - Iberiafrom $531Find
- SN - Brussels Airlinesfrom $573Find
- KL - KLMfrom $479Find
- AC - Air Canadafrom $277Find
- OS - Austrian Airlinesfrom $445Find
- EI - Aer Lingusfrom $475Find
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-ORDfrom $203Find
- Midway-MDWfrom $322Find
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Brussels airports
- Brussels National-BRUFind
- Charleroi-CRLFind
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.
- from $508Find
- from $74Find
- from $76Find
- from $62Find
- from $66Find
- from $70Find
- from $66Find
- from $61Find
- from $65Find
- from $61Find
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.
- from $60Find
- from $72Find
- from $73Find
- from $61Find
- from $79Find
- from $73Find
- from $76Find
- from $60Find
- from $59Find
- from $74Find
How to book a plane 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.