Cheap flights from Chicago to Brussels from £314
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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 04.05 | Tue 05.05 | Wed 06.05 | Thu 07.05 | Fri 08.05 | Sat 09.05 | Sun 10.05 |
|---|---|---|---|---|---|---|---|
| 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| --- | --- | --- | --- | --- | --- | --- | |
| --- | --- | --- | --- | --- | --- | 1 | |
| Weekly flights: 15 total | Daily flights: 2.14 average | Most flights: Monday 2 flights |
| Airline | Mon 11.05 | Tue 12.05 | Wed 13.05 | Thu 14.05 | Fri 15.05 | Sat 16.05 | Sun 17.05 |
|---|---|---|---|---|---|---|---|
| 2 | 2 | 1 | 1 | 1 | 1 | 1 | |
| --- | --- | --- | --- | --- | --- | --- | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 9 total | Daily flights: 1.29 average | Most flights: Monday 2 flights |
| Airline | Mon 18.05 | Tue 19.05 | Wed 20.05 | Thu 21.05 | Fri 22.05 | Sat 23.05 | Sun 24.05 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| --- | --- | --- | --- | --- | --- | --- | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 7 total | Daily flights: 1 average | Most flights: Monday 1 flights |
| Airline | Mon 25.05 | Tue 26.05 | Wed 27.05 | Thu 28.05 | Fri 29.05 | Sat 30.05 | Sun 31.05 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| --- | --- | 1 | 1 | 1 | 1 | 1 | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 12 total | Daily flights: 1.71 average | Most flights: Monday 1 flights |
Check-in for a flight from Chicago to Brussels
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Ryanair | RYR | FR | No |
| United Airlines | UAL | UA | No |
| Aer Lingus | EIN | EI | No |
| Iberia Airlines | IBE | IB | Yes |
| LOT Polish Airlines | LOT | LO | 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
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