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Flight INFO & Aer Lingus(EI) flights from Chicago to Brussels

Cheapest nonstop flight price

$344

Cheapest round-trip ticket price

$611

Off-season for travel

April

Peak season for travel

October

Flight distance

6,667km

Average flight time

8 hours

Popular airline

Finnair

Book Aer Lingus(EI) flights from Chicago to Brussels

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • ORD20:55
        16h 45m
        1 stop
        BRU20:40
        Chicago - Brussels|Thu, May 23|Aer Lingus
        US$769
        US$769
      • ORD20:55
        16h 45m
        1 stop
        BRU20:40
        Chicago - Brussels|Sun, May 5|Aer Lingus
        US$772
        US$772
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Mon, May 6|Aer Lingus
        US$787
        US$787
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Tue, Jun 11|Aer Lingus
        US$793
        US$793
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Sun, Apr 28|Aer Lingus
        US$801
        US$801
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Tue, May 28|Aer Lingus
        US$804
        US$804
      • ORD20:55
        16h 45m
        1 stop
        BRU20:40
        Chicago - Brussels|Thu, Jul 4|Aer Lingus
        US$805
        US$805
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Thu, May 9|Aer Lingus
        US$805
        US$805
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Thu, Jun 6|Aer Lingus
        US$808
        US$808
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Mon, May 13|Aer Lingus
        US$808
        US$808
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Tue, May 7|Aer Lingus
        US$813
        US$813
      • ORD20:55
        29h 45m
        1 stop
        BRU09:40
        Chicago - Brussels|Fri, Jun 7|Aer Lingus
        US$814
        US$814
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Sun, May 12|Aer Lingus
        US$815
        US$815
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Sat, Jun 22|Aer Lingus
        US$818
        US$818
      • ORD20:55
        16h 45m
        1 stop
        BRU20:40
        Chicago - Brussels|Wed, Jun 19|Aer Lingus
        US$818
        US$818
      • ORD20:55
        29h 45m
        1 stop
        BRU09:40
        Chicago - Brussels|Mon, May 20|Aer Lingus
        US$822
        US$822
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Fri, May 24|Aer Lingus
        US$824
        US$824
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Tue, May 21|Aer Lingus
        US$824
        US$824
      • ORD20:55
        29h 45m
        1 stop
        BRU09:40
        Chicago - Brussels|Mon, Apr 29|Aer Lingus
        US$824
        US$824
      • ORD20:55
        29h 45m
        1 stop
        BRU09:40
        Chicago - Brussels|Mon, Jun 3|Aer Lingus
        US$831
        US$831
      • ORD20:55
        29h 45m
        1 stop
        BRU09:40
        Chicago - Brussels|Sat, May 25|Aer Lingus
        US$833
        US$833
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Tue, Jun 18|Aer Lingus
        US$835
        US$835
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Thu, May 30|Aer Lingus
        US$844
        US$844
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Wed, May 8|Aer Lingus
        US$845
        US$845
      • ORD20:55
        16h 45m
        1 stop
        BRU20:40
        Chicago - Brussels|Thu, Jul 11|Aer Lingus
        US$849
        US$849
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Thu, Jun 27|Aer Lingus
        US$850
        US$850
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Thu, Jun 20|Aer Lingus
        US$850
        US$850
      • ORD20:55
        16h 45m
        1 stop
        BRU20:40
        Chicago - Brussels|Wed, May 22|Aer Lingus
        US$854
        US$854
      • ORD15:45
        10h 55m
        1 stop
        BRU09:40
        Chicago - Brussels|Sat, May 4|Aer Lingus
        US$917
        US$917
      • ORD20:55
        16h 45m
        1 stop
        BRU20:40
        Chicago - Brussels|Wed, May 15|Aer Lingus
        US$1,320
        US$1,320
      • CHI13:00
        3h 5m
        Direct
        BRU14:00
        Chicago - Brussels|Sat, May 4|Aer Lingus
        Find More Flights
        Find More Flights

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

Aer Lingus(EI) flights from Chicago to Brussels & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. EI122

    Aer Lingus

    15:45

    ORD

    7.5h

    05:15

    DUB

    SMTWTFS
    Search

  2. EI402

    Aer Lingus

    06:20

    DUB

    3.1h

    10:25

    FCO

    SMTWTFS

  3. SN3184

    Brussels Airlines

    21:00

    FCO

    2.2h

    23:10

    BRU

    SMTWT-S

  4. EI122

    Aer Lingus

    15:45

    ORD

    7.5h

    05:15

    DUB

    SMTWTFS
    Search

  5. EI638

    Aer Lingus

    17:55

    DUB

    1.8h

    20:40

    BRU

    SMTWT-S

  6. EI122

    Aer Lingus

    15:45

    ORD

    7.5h

    05:15

    DUB

    SMTWTFS
    Search

  7. FR046

    Ryanair

    13:05

    DUB

    1.7h

    15:45

    CRL

    ---WT-S

  8. EI122

    Aer Lingus

    15:45

    ORD

    7.5h

    05:15

    DUB

    SMTWTFS
    Search

  9. EI630

    Aer Lingus

    06:50

    DUB

    1.8h

    09:40

    BRU

    SMTWTFS

  10. EI124

    Aer Lingus

    20:55

    ORD

    7.5h

    10:25

    DUB

    SMTWTFS
    Search

  11. EI630

    Aer Lingus

    06:50

    DUB

    1.8h

    09:40

    BRU

    SMTWTFS

  12. EI124

    Aer Lingus

    20:55

    ORD

    7.5h

    10:25

    DUB

    SMTWTFS
    Search

  13. LH2519

    Lufthansa

    17:45

    DUB

    2.3h

    21:05

    MUC

    SMTWTFS

  14. LH2282

    Lufthansa

    06:55

    MUC

    1.3h

    08:15

    BRU

    SMTWTFS

  15. EI124

    Aer Lingus

    20:55

    ORD

    7.5h

    10:25

    DUB

    SMTWTFS
    Search

  16. EI638

    Aer Lingus

    17:55

    DUB

    1.8h

    20:40

    BRU

    SMTWT-S
Show less

Aer Lingus(EI) flights from Chicago to Brussels Flight Booking FAQ

  • 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 $1,416.

  • 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.

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