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Flights from Chicago to Brussels
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Latest Flight Deals from Chicago to Brussels

Book one-way or return flights from Chicago to Brussels from as little as NZD 577. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • ORD22:35
        13h 25m
        1 stop
        BRU19:00
        Mon, Apr 29|Chicago - Brussels|American Airlines
        NZD 577NZD 1,135
        49% OFF
        49% OFF
        NZD 1,135NZD 577
      • ORD08:20
        18h 35m
        1 stop
        BRU09:55
        Wed, May 15|Chicago - Brussels|American Airlines
        NZD 676NZD 1,135
        40% OFF
        40% OFF
        NZD 1,135NZD 676
      • ORD18:05
        30h 45m
        1 stop
        BRU07:50
        Sat, May 11|Chicago - Brussels|United Airlines
        NZD 757NZD 1,135
        33% OFF
        33% OFF
        NZD 1,135NZD 757
      • ORD08:20
        18h 40m
        1 stop
        BRU10:00
        Sat, May 18|Chicago - Brussels|American Airlines
        NZD 777
        NZD 777
      • ORD16:35
        11h 50m
        1 stop
        BRU11:25
        Mon, Apr 29|Chicago - Brussels|Iberia
        NZD 792
        NZD 792
      • ORD07:20
        17h 30m
        1 stop
        BRU07:50
        Sun, May 19|Chicago - Brussels|United Airlines
        NZD 793
        NZD 793
      • ORD18:00
        14h 5m
        1 stop
        BRU15:05
        Sun, May 5|Chicago - Brussels|TAP Air Portugal
        NZD 797
        NZD 797
      • ORD14:09
        10h 36m
        1 stop
        BRU07:45
        Mon, Apr 29|Chicago - Brussels|United Airlines
        NZD 809
        NZD 809
      • ORD16:35
        11h 50m
        1 stop
        BRU11:25
        Sun, May 12|Chicago - Brussels|Iberia
        NZD 816
        NZD 816
      • ORD10:55
        12h 25m
        1 stop
        BRU06:20
        Sun, May 12|Chicago - Brussels|United Airlines
        NZD 834
        NZD 834
      • CHI13:00
        3h 5m
        Direct
        BRU14:00
        Mon, May 6|Chicago - Brussels|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Chicago to Brussels? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Chicago to Brussels. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Chicago to Brussels

View airlines operating flights from Chicago to Brussels. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines
From NZD 577
Porter Airlines
From NZD 599
Spirit Airlines
From NZD 618
United Airlines
From NZD 639
Icelandair
From NZD 648
Delta Air Lines
From NZD 673
Turkish Airlines
From NZD 768
Iberia
From NZD 792
TAP Air Portugal
From NZD 797
Air Canada
From NZD 828
ANA airlines

Find more flights and airlines

Alternative Routes from Chicago to Brussels

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Chicago to Brussels.

  • Cheapest
    American Airlines
    ORD
    22:35
    13h 25m
    1 transfer
    BRU
    19:00
    O'Hare International Airport - Brussels National Airport
    Mon, Apr 29American Airlines
    NZD 577
  • Porter Airlines
    MDW
    17:15
    35h 15m
    2 transfer
    BRU
    11:30
    Midway International Airport - Brussels National Airport
    Thu, May 30Porter Airlines
    NZD 599
  • American Airlines
    ORD
    17:10
    18h 40m
    1 transfer
    CRL
    18:50
    O'Hare International Airport - Brussels South Charleroi Airport
    Tue, May 7American Airlines
    NZD 792
  • American Airlines
    ORD
    17:10
    18h 40m
    1 transfer
    CRL
    18:50
    O'Hare International Airport - Brussels South Charleroi Airport
    Tue, May 7American Airlines
    NZD 792
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Chicago (CHI) to Brussels (BRU) the cheapest?

    Airlines adjust prices for flights from Chicago to Brussels based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chicago (CHI) to Brussels (BRU) cost?

    According to Trip.com's data, the lowest price is around NZD 2,420.

  • How long does it take to fly from Chicago (CHI) to Brussels (BRU) and what is the distance?

    It takes around 8 hours to fly from Chicago (CHI) to Brussels (BRU).

  • What is the transportation method from the main airport to downtown in Brussels?

    • The distance from Brussels National Airport to downtown is about 10km. It takes about 30 minutes by taxi.
    • The distance from Brussels South Charleroi Airport to downtown is about 43km. It takes about 1 hour by taxi.

  • What are the most popular airlines that fly from Chicago (CHI) to Brussels (BRU)?

    Airlines with flights from Chicago (CHI) to Brussels (BRU): Brussels Airlines, Austrian Airlines, United Airlines, Lufthansa and Air Canada.

How to find a cheap flight from Chicago to Brussels

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Brussels. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Chicago to Brussels

Cheapest nonstop flight price

NZD 576

Cheapest round-trip ticket price

NZD 1,024

Off-season for travel

April

Peak season for travel

October

Flight distance

6,667km

Average flight time

8 hours

Popular airline

Finnair

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