Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline TAP Air Portugal

The cheapest airline(s) flying from Chicago to Brussels is TAP Air Portugal.

  • TAP Air Portugal TAP Air Portugal
  • Scandinavian Airlines Scandinavian Airlines
  • Turkish Airlines Turkish Airlines
  • ITA Airways ITA Airways
  • LOT Polish Airlines LOT Polish Airlines
  • Aer Lingus Aer Lingus
  • KLM KLM
  • Icelandair Icelandair
  • Delta Air Lines Delta Air Lines
  • United Airlines United Airlines
Cheapest Month October

Travel Period: June 2024 - May 2025

The cheapest month(s) to fly from Chicago to Brussels is October.

  • Jun 2024
  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
Cheapest Day of the Week Friday

The cheapest day(s) of the week to fly from Chicago to Brussels is Friday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 6pm

The cheapest time of the day to fly from Chicago to Brussels is in the afternoon.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Thu, 2 May, 2024

  • Depart Earliest
    • Earliest
    • Latest
  • Arrive
    • Earliest
    • Latest
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  • Total Duration
    • Shortest
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  • Stopover
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  • Availability
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  • 18:05 - 09:00+ 1
    ORD - BRU
  • 18:05 (ORD)Chicago O'Hare International Airport
  • 09:00 (BRU)Brussels Airport + 1
  • United Airlines (UA 972)Boeing Dreamliner Series 10
  • 7h 55m
  • Direct
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  • Boeing Dreamliner Series 10

Connecting Flights

  • 21:30 - 14:15+ 1
    ORD - HEL
    16:40 - 18:15+ 1
    HEL - BRU
  • 21:30 (ORD)Chicago O'Hare International Airport
    16:40 (HEL)Helsinki Airport
  • 14:15 (HEL)Helsinki Airport + 1
    18:15 (BRU)Brussels Airport
  • Finnair (AY 10)Airbus Industrie 330 300
    Finnair (AY 1545)Airbus
  • 13h 45m (2h 25m)
  • HEL Helsinki 2h 25m
    • -
    • -
    • W
    • -
    • -
    • -
    • S
  • 21:30 - 14:15+ 1
    ORD - HEL
    16:40 - 18:15+ 1
    HEL - BRU
  • 21:30 (ORD)Chicago O'Hare International Airport
    16:40 (HEL)Helsinki Airport
  • 14:15 (HEL)Helsinki Airport + 1
    18:15 (BRU)Brussels Airport
  • Finnair (AY 10)Airbus Industrie 330 300
    Finnair (AY 1545)Embraer Emb E90
  • 13h 45m (2h 25m)
  • HEL Helsinki 2h 25m
    • -
    • -
    • -
    • -
    • F
    • S
    • -
  • 21:30 - 14:15+ 1
    ORD - HEL
    16:40 - 18:15+ 1
    HEL - BRU
  • 21:30 (ORD)Chicago O'Hare International Airport
    16:40 (HEL)Helsinki Airport
  • 14:15 (HEL)Helsinki Airport + 1
    18:15 (BRU)Brussels Airport
  • Finnair (AY 10)Airbus Industrie 330 300
    Finnair (AY 1545)Airbus Industrie A321 Sharklets
  • 13h 45m (2h 25m)
  • HEL Helsinki 2h 25m
    • -
    • T
    • -
    • -
    • -
    • -
    • -
  • 15:40 - 07:45+ 1
    ORD - ZRH
    09:00 - 10:15+ 1
    ZRH - BRU
  • 15:40 (ORD)Chicago O'Hare International Airport
    09:00 (ZRH)Zurich Airport
  • 07:45 (ZRH)Zurich Airport + 1
    10:15 (BRU)Brussels Airport
  • United Airlines (UA 3)Boeing 767
    Brussels Airlines (SN 2730)Airbus
  • 11h 35m (1h 15m)
  • ZRH Zurich 1h 15m
    • -
    • -
    • -
    • -
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    • -
    • S
  • 15:45 - 07:55+ 1
    ORD - FCO
    10:15 - 12:30+ 1
    FCO - BRU
  • 15:45 (ORD)Chicago O'Hare International Airport
    10:15 (FCO)Rome Fiumicino Airport
  • 07:55 (FCO)Rome Fiumicino Airport + 1
    12:30 (BRU)Brussels Airport
  • United Airlines (UA 970)Boeing Dreamliner Series 10
    Brussels Airlines (SN 3176)Airbus
  • 13h 45m (2h 20m)
  • FCO Rome 2h 20m
    • M
    • T
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    • T
    • F
    • -
    • S
  • 16:00 - 07:20+ 1
    ORD - FRA
    09:00 - 10:10+ 1
    FRA - BRU
  • 16:00 (ORD)Chicago O'Hare International Airport
    09:00 (FRA)Frankfurt International Airport
  • 07:20 (FRA)Frankfurt International Airport + 1
    10:10 (BRU)Brussels Airport
  • Lufthansa (LH 431)Boeing 747 800
    Brussels Airlines (SN 2608)Airbus
  • 11h 10m (1h 40m)
  • FRA Frankfurt 1h 40m
    • M
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    • F
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    • S
  • 16:20 - 08:20+ 1
    ORD - VIE
    09:25 - 11:05+ 1
    VIE - BRU
  • 16:20 (ORD)Chicago O'Hare International Airport
    09:25 (VIE)Vienna Airport
  • 08:20 (VIE)Vienna Airport + 1
    11:05 (BRU)Brussels Airport
  • Austrian Airlines (OS 66)Boeing 777 200
    Brussels Airlines (SN 2902)Airbus
  • 11h 45m (1h 05m)
  • VIE Vienna 1h 05m
    • M
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    • T
    • -
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    • S
  • 18:00 - 09:40+ 1
    ORD - MUC
    14:30 - 15:50+ 1
    MUC - BRU
  • 18:00 (ORD)Chicago O'Hare International Airport
    14:30 (MUC)Munich International Airport
  • 09:40 (MUC)Munich International Airport + 1
    15:50 (BRU)Brussels Airport
  • United Airlines (UA 953)Boeing Dreamliner Series 10
    Lufthansa (LH 2288)Airbus
  • 14h 50m (4h 50m)
  • MUC Munich 4h 50m
    • -
    • -
    • -
    • -
    • F
    • S
    • S
  • 18:00 - 09:40+ 1
    ORD - MUC
    14:30 - 15:50+ 1
    MUC - BRU
  • 18:00 (ORD)Chicago O'Hare International Airport
    14:30 (MUC)Munich International Airport
  • 09:40 (MUC)Munich International Airport + 1
    15:50 (BRU)Brussels Airport
  • United Airlines (UA 953)Boeing Dreamliner Series 10
    Lufthansa (LH 2288)Airbus
  • 14h 50m (4h 50m)
  • MUC Munich 4h 50m
    • M
    • T
    • W
    • T
    • -
    • -
    • -
  • 18:20 - 08:30+ 1
    ORD - LHR
    11:05 - 13:10+ 1
    LHR - BRU
  • 18:20 (ORD)Chicago O'Hare International Airport
    11:05 (LHR)London Heathrow Airport
  • 08:30 (LHR)London Heathrow Airport + 1
    13:10 (BRU)Brussels Airport
  • United Airlines (UA 920)Boeing 767
    Brussels Airlines (SN 2094)Airbus
  • 11h 50m (2h 35m)
  • LHR London 2h 35m
    • M
    • -
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    • T
    • -
    • S
    • -
No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
What’s the fastest flight time from Chicago to Brussels?

The fastest flight time for direct flights from Chicago to Brussels is 7 hours 55 minutes. Check latest flight schedules & prices on Wego.

How far is Brussels from Chicago?

The flight distance between Chicago and Brussels is 6661km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 15:40. The last flight of the day departs at 21:30. See the full list of flight times on Wego.

How many airlines offer direct flights from Chicago to Brussels?

There are 1 airlines that offer direct flights from Chicago to Brussels. Find out the list of airlines on Wego.