Chicago, IL to Brussels, Belgium flights

Flights starting at £242. Choose between Ryanair, United Airlines, or Frontier Airlines to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals
Effortless booking
Travel hacking

Tips to know when travelling to Brussels

Cheapest one-way trip

Cheapest nonstop round-trip

Cheapest round-trip

Average round-trip

Includes rare itinerary

Travel hack

One-way trips

Round trips

Chicago ORDMunich MUCChicago ORD
£568
Chicago ORDVienna VIEChicago ORD
£523
Mailbox
Receive exclusive deals by email
Travelers usually depart from O Hare International, Chicago Midway International, Chicago, IL - Union Station, Chicago Downtown Greyhound Station, or Chicago-Dan Ryan Greyhound station when they travel from Chicago to Brussels. Book your trip to arrive at Brussels South Charleroi, Brussels, Brussels - Midi, Antwerp International, or Brussels - Nord. The distance between Chicago and Brussels is 6682 km. The most popular airlines for this route are Ryanair, United Airlines, Frontier Airlines, TAP Portugal, and Spirit Airlines. Chicago and Brussels have 401 direct flights per week.

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 table.

Weekly direct flights for Mon 18.09 - Sun 24.09

AirlineMon 18.09Tue 19.09Wed 20.09Thu 21.09Fri 22.09Sat 23.09Sun 24.09
1121222
1111111
1111111

Weekly direct flights for Mon 25.09 - Sun 01.10

AirlineMon 25.09Tue 26.09Wed 27.09Thu 28.09Fri 29.09Sat 30.09Sun 01.10
United Airlines
2122211
1111111
1111111

Weekly direct flights for Mon 02.10 - Sun 08.10

AirlineMon 02.10Tue 03.10Wed 04.10Thu 05.10Fri 06.10Sat 07.10Sun 08.10
1121122
1111111
---------------------

Weekly direct flights for Mon 09.10 - Sun 15.10

AirlineMon 09.10Tue 10.10Wed 11.10Thu 12.10Fri 13.10Sat 14.10Sun 15.10
2221222
111111---
------------------1

Check-in for a flight from Chicago to Brussels

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
RyanairRYRFRNoOpens 24 days before flight
Closes 2 hours before flight
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
TAP PortugalTAPTPYesOpens 36 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight

Belgium COVID-19 travel restrictions

Your trip summary

Departure

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required

Return

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required

Frequently asked questions

How long does it take to travel from Chicago to Brussels?
What is the flight distance between Chicago and Brussels?
What airlines offer nonstop (direct) flights between Chicago and Brussels?
What are the most popular routes to and from Chicago?
What are the most popular routes to and from Brussels?
Which airports are there in Chicago?
What airports are near Chicago?
What airports are near Brussels?
What buses and trains depart from Chicago?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Chicago and Brussels?
What is Virtual Interlining and how do I use it?
Which airlines fly between Chicago and Brussels?
When's the best time to travel between Chicago and Brussels?
What flights operate between Chicago and Brussels?
How many airports are there near Chicago?
How many airports are there near Brussels?
Is it possible to reach Chicago by bus or train?
What time do nonstop (direct) flights between Chicago and Brussels depart?
What time do nonstop (direct) flights between Chicago and Brussels arrive?
What time do flights between Chicago and Brussels depart?
What time do flights between Chicago and Brussels arrive?

Explore alternative trips

Flights from Chicago

Flights to Brussels

Popular routes


We hack the system,
you fly for less