Cheapest return flights from Chicago to Sofia in March from 512€

Best time to book flights for Chicago (ORD) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Sofia (SOF) in March 2025 (see full year).

Return flights

10 Mar - 24 Mar Turkish Airlines
09 Mar - 17 Mar Turkish Airlines
10 Mar - 19 Mar Turkish Airlines
05 Mar - 20 Mar Turkish Airlines
02 Mar - 02 Apr Turkish Airlines
04 Mar - 25 Mar Turkish Airlines
31 Mar - 22 Apr Turkish Airlines
31 Mar - 18 Apr Turkish Airlines
27 Mar - 03 Apr LOT
05 Mar - 26 Mar LOT
08 Mar - 15 Mar LOT
29 Mar - 05 Apr LOT
09 Mar - 16 Mar Turkish Airlines
02 Mar - 09 Mar Turkish Airlines
16 Mar - 30 Mar LOT

Also check the deals for one-way flights from Chicago to Sofia in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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