Flights from Chicago to Bulgaria
Trending one way fares for flights from Chicago to Bulgaria
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*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Best round trip offers from Chicago to Bulgaria
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Chicago (ORD)to
Sofia (SOF)
03/29/2025 - 04/26/2025
Round-trip
/
Economy
From
USD717
Seen: 3 hrs ago
Chicago (ORD) to Sofia (SOF) 03/29/2025 - 04/26/2025 Round-trip Economy From USD717 Seen: 3 hrs ago
Chicago (ORD)to
Sofia (SOF)
03/29/2025 - 04/12/2025
Round-trip
/
Economy
From
USD761
Seen: 5 hrs ago
Chicago (ORD) to Sofia (SOF) 03/29/2025 - 04/12/2025 Round-trip Economy From USD761 Seen: 5 hrs ago
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.