Chicago - Sofia flights from USD700*

Book flights from Chicago to Sofia

Aug 2026
FromUSD1,517*
Last update 1 day ago
Flight Type Round Trip/Economy
Sep 2026
FromUSD700*
Last update 1 day ago
Flight Type Round Trip/Economy
Oct 2026
FromUSD700*
Last update 1 day ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD700
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.4K
Displaying fares for August-2026
  • ORD–SOF, Fri, August 28 – Fri, September 04: From USD1,517
    28

    Fr

    AUG

  • ORD–SOF, Sat, August 29 – Wed, September 02: From USD2,022
    29

    Sa

  • ORD–SOF, Sun, August 30 – Thu, September 03: From USD2,382
    30

    Su

  • ORD–SOF, Mon, August 31 – Fri, September 04: From USD1,582
    31

    Mo

  • ORD–SOF, Tue, September 01 – Tue, September 15: From USD1,982
    01

    Tu

    SEP

  • ORD–SOF, Wed, September 02 – Wed, September 16: From USD1,982
    02

    We

  • ORD–SOF, Thu, September 03 – Wed, September 30: From USD1,257
    03

    Th

  • ORD–SOF, Fri, September 04 – Tue, September 08: From USD2,022
    04

    Fr

  • ORD–SOF, Sat, September 05 – Sat, October 03: From USD1,837
    05

    Sa

  • ORD–SOF, Sun, September 06 – Thu, September 10: From USD1,982
    06

    Su

  • ORD–SOF, Mon, September 07 – Fri, October 09: From USD1,692
    07

    Mo

  • ORD–SOF, Tue, September 08 – Tue, September 22: From USD1,982
    08

    Tu

  • ORD–SOF, Wed, September 09 – Wed, September 23: From USD1,877
    09

    We

  • ORD–SOF, Thu, September 10 – Thu, September 24: From USD1,982
    10

    Th

  • ORD–SOF, Fri, September 11 – Fri, September 18: From USD1,517
    11

    Fr

  • ORD–SOF, Sat, September 12 – Wed, September 16: From USD1,377
    12

    Sa

  • ORD–SOF, Sun, September 13 – Sun, September 27: From USD1,247
    13

    Su

  • ORD–SOF, Mon, September 14 – Mon, October 05: From USD1,191
    14

    Mo

  • ORD–SOF, Tue, September 15 – Tue, September 22: From USD1,292
    15

    Tu

  • ORD–SOF, Wed, September 16 – Wed, September 30: From USD1,092
    16

    We

  • ORD–SOF, Thu, September 17 – Thu, October 01: From USD957
    17

    Th

  • ORD–SOF, Fri, September 18 – Fri, October 16: From USD842
    18

    Fr

  • ORD–SOF, Sat, September 19 – Sat, October 03: From USD1,037
    19

    Sa

  • ORD–SOF, Sun, September 20 – Sun, October 04: From USD810
    20

    Su

  • ORD–SOF, Mon, September 21 – Wed, October 21: From USD700
    21

    Mo

  • ORD–SOF, Tue, September 22 – Tue, October 06: From USD710
    22

    Tu

  • ORD–SOF, Wed, September 23 – Thu, October 08: From USD725
    23

    We

  • ORD–SOF, Thu, September 24 – Thu, October 08: From USD750
    24

    Th

  • ORD–SOF, Fri, September 25 – Fri, October 09: From USD866
    25

    Fr

  • ORD–SOF, Sat, September 26 – Sat, October 10: From USD825
    26

    Sa

  • ORD–SOF, Sun, September 27 – Wed, October 21: From USD700
    27

    Su

    • RangeUSD700-USD2,382

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

    Discover Chicago - Sofia flights

    View current Chicago – Sofia flight ticket fares to find the flight that’s best for you. Whether you’re flying for business or for leisure, you’ll enjoy a safe, comfortable trip with the exceptional service standards offered by Turkish Airlines.

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    Discover Chicago - Sofia flights
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Wed, October 21 - Wed, November 04

    From

    USD700

    Last update 1 day ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Wed, October 28 - Wed, November 04

    From

    USD700

    Last update 1 day ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Wed, October 07 - Wed, October 21

    From

    USD700

    Last update 1 day ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Wed, November 11 - Wed, November 25

    From

    USD700

    Last update 1 day ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Thu, November 19 - Thu, December 03

    From

    USD700

    Last update 1 day ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Tue, October 13 - Tue, October 20

    From

    USD700

    Last update 1 day ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Tue, October 27 - Tue, November 03

    From

    USD700

    Last update 1 day ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Thu, November 12 - Thu, November 19

    From

    USD700

    Last update 1 day ago

    *Fares displayed have been collected within the last 48 hours and may no longer be available at time of booking.