Chicago (ORD) to Basel (BSL) flights from USD770

*Modifying this information may result in a different fare

*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.

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Lowest fares between Chicago and Basel

cmp-daily-histogram-bars-legend-min-price-aria-label USD855
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.7K
Displaying fares for September-2026
  • ORD–BSL, 09/15/2026 – 09/22/2026: From USD2,609
    15

    Tu

    SEP

  • ORD–BSL, 09/16/2026 – 10/07/2026: From USD2,609
    16

    We

  • ORD–BSL, 09/17/2026 – 10/01/2026: From USD2,674
    17

    Th

  • ORD–BSL, 09/18/2026 – 10/02/2026: From USD2,669
    18

    Fr

  • ORD–BSL, 09/19/2026 – 09/26/2026: From USD2,734
    19

    Sa

  • ORD–BSL, 09/20/2026 – 10/18/2026: From USD2,669
    20

    Su

  • ORD–BSL, 09/21/2026 – 10/05/2026: From USD2,669
    21

    Mo

  • ORD–BSL, 09/22/2026 – 09/29/2026: From USD2,609
    22

    Tu

  • ORD–BSL, 09/23/2026 – 09/30/2026: From USD2,609
    23

    We

  • ORD–BSL, 09/24/2026 – 10/08/2026: From USD2,674
    24

    Th

  • ORD–BSL, 09/25/2026 – 10/02/2026: From USD2,669
    25

    Fr

  • ORD–BSL, 09/26/2026 – 10/03/2026: From USD2,729
    26

    Sa

  • ORD–BSL, 09/27/2026 – 10/18/2026: From USD2,669
    27

    Su

  • ORD–BSL, 09/28/2026 – 10/12/2026: From USD2,669
    28

    Mo

  • ORD–BSL, 09/29/2026 – 10/06/2026: From USD1,809
    29

    Tu

  • ORD–BSL, 09/30/2026 – 10/07/2026: From USD1,809
    30

    We

  • ORD–BSL, 10/01/2026 – 10/15/2026: From USD1,874
    01

    Th

    OCT

  • ORD–BSL, 10/02/2026 – 10/16/2026: From USD1,869
    02

    Fr

  • ORD–BSL, 10/03/2026 – 10/10/2026: From USD1,929
    03

    Sa

  • ORD–BSL, 10/04/2026 – 11/01/2026: From USD1,754
    04

    Su

  • ORD–BSL, 10/05/2026 – 11/02/2026: From USD1,759
    05

    Mo

  • ORD–BSL, 10/06/2026 – 11/03/2026: From USD1,712
    06

    Tu

  • ORD–BSL, 10/07/2026 – 11/04/2026: From USD1,704
    07

    We

  • ORD–BSL, 10/08/2026 – 11/05/2026: From USD1,769
    08

    Th

  • ORD–BSL, 10/09/2026 – 11/06/2026: From USD1,772
    09

    Fr

  • ORD–BSL, 10/10/2026 – 11/07/2026: From USD1,819
    10

    Sa

  • ORD–BSL, 10/11/2026 – 11/01/2026: From USD1,754
    11

    Su

  • ORD–BSL, 10/12/2026 – 11/09/2026: From USD1,759
    12

    Mo

  • ORD–BSL, 10/13/2026 – 11/03/2026: From USD858
    13

    Tu

  • ORD–BSL, 10/14/2026 – 11/04/2026: From USD855
    14

    We

  • RangeUSD855-USD2,734