Cheapest return flights from Chicago to Sofia in January from $536

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 January 2025 (see full year).

Return flights

22 Jan - 28 Jan Turkish Airlines
28 Jan - 13 Feb Turkish Airlines
30 Jan - 11 Feb Turkish Airlines
29 Jan - 07 Feb Turkish Airlines
26 Jan - 11 Feb Turkish Airlines
24 Jan - 28 Jan Turkish Airlines
28 Jan - 12 Feb Turkish Airlines
30 Jan - 12 Feb Turkish Airlines
28 Jan - 14 Feb Turkish Airlines
30 Jan - 13 Feb Turkish Airlines
22 Jan - 29 Jan Turkish Airlines
28 Jan - 09 Feb Turkish Airlines
31 Jan - 12 Feb Turkish Airlines
24 Jan - 26 Jan Spirit Airlines
20 Jan - 27 Jan American Airlines
17 Jan - 20 Jan Austrian Airlines
17 Jan - 19 Jan Lufthansa
17 Jan - 21 Jan Lufthansa
18 Jan - 20 Jan Air Canada
19 Jan - 20 Jan Icelandair

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

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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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