Chicago (ORD) to Billund (BLL) flights from USD750

*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 Billund

cmp-daily-histogram-bars-legend-min-price-aria-label USD750
cmp-daily-histogram-bars-legend-max-price-aria-label USD1.2K
Displaying fares for August-2026
  • ORD–BLL, 08/15/2026 – 08/18/2026: From USD834
    15

    Sa

    AUG

  • ORD–BLL, 08/16/2026 – 08/19/2026: From USD750
    16

    Su

  • ORD–BLL, 08/17/2026 – 08/24/2026: From USD804
    17

    Mo

  • ORD–BLL, 08/18/2026 – 08/25/2026: From USD750
    18

    Tu

  • ORD–BLL, 08/19/2026 – 08/26/2026: From USD750
    19

    We

  • ORD–BLL, 08/20/2026 – 09/10/2026: From USD830
    20

    Th

  • ORD–BLL, 08/21/2026 – 09/04/2026: From USD834
    21

    Fr

  • ORD–BLL, 08/22/2026 – 08/25/2026: From USD800
    22

    Sa

  • ORD–BLL, 08/23/2026 – 08/26/2026: From USD750
    23

    Su

  • ORD–BLL, 08/24/2026 – 08/27/2026: From USD780
    24

    Mo

  • ORD–BLL, 08/25/2026 – 08/28/2026: From USD780
    25

    Tu

  • ORD–BLL, 08/26/2026 – 09/09/2026: From USD784
    26

    We

  • ORD–BLL, 08/27/2026 – 09/03/2026: From USD830
    27

    Th

  • ORD–BLL, 08/28/2026 – 09/04/2026: From USD946
    28

    Fr

  • ORD–BLL, 08/29/2026 – 09/01/2026: From USD1,209
    29

    Sa

  • ORD–BLL, 08/30/2026 – 09/02/2026: From USD810
    30

    Su

  • ORD–BLL, 08/31/2026 – 09/03/2026: From USD810
    31

    Mo

  • ORD–BLL, 09/01/2026 – 09/04/2026: From USD780
    01

    Tu

    SEP

  • ORD–BLL, 09/02/2026 – 09/23/2026: From USD861
    02

    We

  • ORD–BLL, 09/03/2026 – 09/17/2026: From USD968
    03

    Th

  • ORD–BLL, 09/04/2026 – 09/11/2026: From USD1,001
    04

    Fr

  • ORD–BLL, 09/05/2026 – 09/08/2026: From USD866
    05

    Sa

  • ORD–BLL, 09/06/2026 – 09/09/2026: From USD784
    06

    Su

  • ORD–BLL, 09/07/2026 – 09/10/2026: From USD780
    07

    Mo

  • ORD–BLL, 09/08/2026 – 09/29/2026: From USD780
    08

    Tu

  • ORD–BLL, 09/09/2026 – 09/16/2026: From USD784
    09

    We

  • ORD–BLL, 09/10/2026 – 10/01/2026: From USD834
    10

    Th

  • ORD–BLL, 09/11/2026 – 09/18/2026: From USD834
    11

    Fr

  • ORD–BLL, 09/12/2026 – 09/15/2026: From USD830
    12

    Sa

  • ORD–BLL, 09/13/2026 – 09/16/2026: From USD780
    13

    Su

  • ORD–BLL, 09/14/2026 – 09/17/2026: From USD780
    14

    Mo

  • RangeUSD750-USD1,209