Cheap Flights from O'Hare International Airport to Sofia (Bulgaria) (SOF) Find and Compare the Best Airline Deals | Skyticket

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2025/5
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Total Fares（Round-Trip/Economy）: USD /Per Person

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O'Hare－Sofia Airport
May Lowest Airfares
USD1,032

The airfare displayed above is for LOT Polish Airlines

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O'Hare－Sofia Airport
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O'Hare－Sofia Airport
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Chicago－Sofia (Bulgaria)
Estimated Flight Time
10 Hours 35 Minutes
Chicago－Sofia (Bulgaria)
Number of Operating Airlines
16

Operating Airlines for O'Hare－Sofia Airport Route
American Airlines

Air Canada

Air France

ITA Airways

British Airways

Delta Air Lines

Iberia Airlines

Klm Royal Dutch Airlines

Lufthansa German Airlines

LOT Polish Airlines

Swissair

Austrian Airlines

Qatar Airways

Brussels Airlines

Turkish Airlines

United Airlines

Other Destinations from:Chicago
* Fares vary in accordance to seat availability
Other Departures to: Sofia (Bulgaria)

San Diego Airport－Sofia (Bulgaria)(SOF)
USD1,257〜
* Fares vary in accordance to seat availability