Cheap flights from Chicago to Brussels from £218
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Brussels
Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
How much do flights to Brussels cost?
Getting from Brussels airport to the city center
Fastest option: Airport Express train. Best value: STIB bus lines and regional trains.
Transport Option | Typical time | Typical cost | Frequency | Best for |
|---|---|---|---|---|
17-21 min | €12 – €14; standard single fare | every 10–15 min (traffic dependent) | fastest to city center | |
30-45 min | €3 – €4; STIB single ticket | every 20–30 min (traffic dependent) | budget travelers | |
25-40 min | €3 – €4; STIB single ticket | every 20–30 min (traffic dependent) | north Brussels destinations | |
20-45 min | €45 – €55; metered; varies by traffic | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
20-45 min | €30 – €50; varies with demand | on-demand 24/7 (traffic dependent) | app-based booking | |
20-40 min | €60 – €90; pre-booked fixed rate | pre-booked (traffic dependent) | groups or business travel | |
20-45 min | €35 – €80; per day; varies by provider | on-demand (traffic dependent) | flexibility and onward travel |
Notes:
- Prices in EUR; table created in 2025 and subject to change.
- The Airport Express train departs from the airport's underground station (Level -1).
- STIB tickets can be purchased at the airport or via the STIB-MIVB app.
- Taxi fares are metered; ride-hailing prices vary with demand. Road traffic can significantly affect journey times.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Brussels
Weekly direct flights
Discover the top airlines offering direct flights from Chicago to Brussels in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 28.09 | Tue 29.09 | Wed 30.09 | Thu 01.10 | Fri 02.10 | Sat 03.10 | Sun 04.10 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | 1 | 2 | 1 | |
| --- | --- | --- | --- | --- | 1 | 1 | |
| --- | --- | --- | --- | 1 | 1 | 1 | |
| Weekly flights: 9 total | Daily flights: 1.29 average | Most flights: Saturday 2 flights |
| Airline | Mon 05.10 | Tue 06.10 | Wed 07.10 | Thu 08.10 | Fri 09.10 | Sat 10.10 | Sun 11.10 |
|---|---|---|---|---|---|---|---|
| 2 | 1 | 2 | 2 | 2 | 2 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | --- | 1 | --- | 1 | --- | 1 | |
| Weekly flights: 23 total | Daily flights: 3.29 average | Most flights: Monday 2 flights |
| Airline | Mon 12.10 | Tue 13.10 | Wed 14.10 | Thu 15.10 | Fri 16.10 | Sat 17.10 | Sun 18.10 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 14 total | Daily flights: 2 average | Most flights: Monday 1 flights |
| Airline | Mon 19.10 | Tue 20.10 | Wed 21.10 | Thu 22.10 | Fri 23.10 | Sat 24.10 | Sun 25.10 |
|---|---|---|---|---|---|---|---|
| --- | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 13 total | Daily flights: 1.86 average | Most flights: Tuesday 1 flights |
Check-in for a flight from Chicago to Brussels
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Ryanair | RYR | FR | No |
| Brussels Airlines | BEL | SN | No |
| Turkish Airlines | THY | TK | No |
| Aer Lingus | EIN | EI | No |
| JetBlue Airways | JBU | B6 | No |
Online check-in is not available for these airlines.
Weather in Brussels
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 5°C | 1°C |
| February | 7°C | 2°C |
| March | 11°C | 3°C |
| April | 14°C | 5°C |
| May | 17°C | 8°C |
| June | 21°C | 12°C |
| July | 23°C | 14°C |
| August | 23°C | 14°C |
| September | 20°C | 11°C |
| October | 15°C | 8°C |
| November | 10°C | 5°C |
| December | 6°C | 2°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from Chicago
Flights to Brussels
Popular routes
The nearest countries with flights to Brussels
Here is a list of countries people are flying from
Other destination countries from Chicago
Here is a list of countries people are flying to
Airports near Chicago
Airports near Brussels
Download our app