Flights Chicago – Athens (CHI-ATH) from $768*

*Modifying this information may result in a different fare

Book flights from Chicago to Athens

Sep 2026
From$1,238*
Seen: 12 hrs ago
Round-trip/Economy
Oct 2026
From$791*
Seen: 14 hrs ago
Round-trip/Economy
Nov 2026
From$791*
Seen: 4 hrs ago
Round-trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.1K
cmp-daily-histogram-bars-legend-max-price-aria-label $1.4K
Displaying fares for September-2026
  • ORD–ATH, 09/06/2026 – 09/20/2026: From $1,406
    06

    Su

    sep

  • ORD–ATH, 09/07/2026 – 09/14/2026: From $1,298
    07

    Mo

  • ORD–ATH, 09/08/2026 – 09/29/2026: From $1,238
    08

    Tu

  • ORD–ATH, 09/09/2026 – 09/23/2026: From $1,238
    09

    We

  • ORD–ATH, 09/10/2026 – 09/24/2026: From $1,298
    10

    Th

  • ORD–ATH, 09/11/2026 – 09/18/2026: From $1,298
    11

    Fr

  • ORD–ATH, 09/12/2026 – 09/19/2026: From $1,358
    12

    Sa

  • ORD–ATH, 09/13/2026 – 09/20/2026: From $1,406
    13

    Su

  • ORD–ATH, 09/14/2026 – 10/12/2026: From $1,298
    14

    Mo

  • ORD–ATH, 09/15/2026 – 09/29/2026: From $1,238
    15

    Tu

  • ORD–ATH, 09/16/2026 – 09/30/2026: From $1,239
    16

    We

  • ORD–ATH, 09/17/2026 – 10/15/2026: From $1,298
    17

    Th

  • ORD–ATH, 09/18/2026 – 10/02/2026: From $1,406
    18

    Fr

  • ORD–ATH, 09/19/2026 – 09/26/2026: From $1,358
    19

    Sa

  • ORD–ATH, 09/20/2026 – 10/18/2026: From $1,306
    20

    Su

  • ORD–ATH, 09/21/2026 – 10/12/2026: From $1,298
    21

    Mo

  • ORD–ATH, 09/22/2026 – 10/13/2026: From $1,238
    22

    Tu

  • ORD–ATH, 09/23/2026 – 10/21/2026: From $1,238
    23

    We

  • ORD–ATH, 09/24/2026 – 10/01/2026: From $1,298
    24

    Th

  • ORD–ATH, 09/25/2026 – 10/02/2026: From $1,298
    25

    Fr

  • ORD–ATH, 09/26/2026 – 10/10/2026: From $1,366
    26

    Sa

  • ORD–ATH, 09/27/2026 – 10/18/2026: From $1,306
    27

    Su

  • ORD–ATH, 09/28/2026 – 10/05/2026: From $1,298
    28

    Mo

  • ORD–ATH, 09/29/2026 – 10/06/2026: From $1,238
    29

    Tu

  • ORD–ATH, 09/30/2026 – 10/21/2026: From $1,238
    30

    We

  • ORD–ATH, 10/01/2026 – 10/15/2026: From $1,298
    01

    Th

    oct

  • ORD–ATH, 10/02/2026 – 10/23/2026: From $1,298
    02

    Fr

  • ORD–ATH, 10/03/2026 – 10/24/2026: From $1,366
    03

    Sa

  • ORD–ATH, 10/04/2026 – 10/18/2026: From $1,221
    04

    Su

  • ORD–ATH, 10/05/2026 – 10/19/2026: From $1,144
    05

    Mo

    • Range$1,144-$1,406

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    The best deals on flights from Chicago to Athens for the upcoming months

    $
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    The best deals on flights from Chicago to Athens for the upcoming months
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)Athens (ATH)Round-trip
    /
    Economy    		12/05/2026 - 12/08/2026

    From

    $768

    Seen: 5 hrs ago

    Chicago (ORD)Athens (ATH)Round-trip
    /
    Economy    		10/21/2026 - 11/18/2026

    From

    $791

    Seen: 14 hrs ago

    Chicago (ORD)Athens (ATH)Round-trip
    /
    Economy    		10/14/2026 - 11/11/2026

    From

    $791

    Seen: 14 hrs ago

    Chicago (ORD)Athens (ATH)Round-trip
    /
    Economy    		10/21/2026 - 11/11/2026

    From

    $791

    Seen: 14 hrs ago

    Chicago (ORD)Athens (ATH)Round-trip
    /
    Economy    		11/11/2026 - 11/18/2026

    From

    $791

    Seen: 4 hrs ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
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    Travel from Chicago to Athens with Air France

    Whether you're looking for a last-minute Chicago - Athens (Greece) flight or planning a flight at a later date, take advantage of our lowest prices for your travel dates on this site. Take a look at the next 6 months and find the best price to fly whit Air France from Chicago (CHI) to Athens (ATH) or directly pick your departure date if your trip to Athens (Greece) is already scheduled.

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