Chicago - Sofia flights from USD649*

Book flights from Chicago to Sofia

Jul 2026
FromUSD897*
Last update 1 day ago
Flight Type Round Trip/Economy
Aug 2026
FromUSD702*
Last update 1 day ago
Flight Type Round Trip/Economy
Sep 2026
FromUSD649*
Last update 1 day ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD842
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.1K
Displaying fares for July-2026
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    • RangeUSD842-USD2,111

    *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    		Sun, October 18 - Sun, October 25

    From

    USD649

    Last update 1 day ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Fri, October 16 - Tue, October 20

    From

    USD649

    Last update 1 day ago

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

    From

    USD649

    Last update 11 hrs ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Sat, October 03 - Sat, October 10

    From

    USD649

    Last update 11 hrs ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Mon, September 07 - Mon, September 21

    From

    USD649

    Last update 1 day ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Sat, September 12 - Sat, September 26

    From

    USD649

    Last update 1 day ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Mon, September 14 - Mon, September 28

    From

    USD649

    Last update 1 day ago

    Chicago (ORD)Sofia (SOF)Round-trip
    /
    Economy    		Sat, September 19 - Sat, October 03

    From

    USD649

    Last update 11 hrs ago

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