Chicago to Sofia flights in January 2027

Saved fares include round trips from $765 and one-way flights from $580 for one adult in economy. Fare observations: October 29, 2026.

Departure airports: Chicago (ORD,MDW). Destination: Sofia (SOF).

ORD → SOF · January 2027 · One adult in economy

Travel dates Airline Stops Total (USD)
Jan 1, 2027 · One way British Airways Up to 1 stop each way $719.80
Jan 1, 2027 · One way Austrian Airlines Up to 1 stop each way $743.40
Jan 1, 2027 – Jan 4, 2027 · 3 nights British Airways / Austrian Airlines Up to 1 stop each way $1003.00
Jan 1, 2027 – Jan 4, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $1026.60
Jan 1, 2027 – Jan 8, 2027 · 7 nights British Airways / Turkish Airlines Up to 1 stop each way $860.20
Jan 1, 2027 – Jan 8, 2027 · 7 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $913.30
Jan 2, 2027 · One way American Airlines Up to 1 stop each way $731.60
Jan 2, 2027 · One way Austrian Airlines Up to 1 stop each way $743.40
Jan 2, 2027 – Jan 5, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $1014.80
Jan 2, 2027 – Jan 5, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $1026.60
Jan 2, 2027 – Jan 9, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $914.75
Jan 2, 2027 – Jan 9, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $926.55
Jan 3, 2027 · One way American Airlines Up to 1 stop each way $731.60
Jan 3, 2027 · One way Lufthansa Up to 1 stop each way $767.00
Jan 3, 2027 – Jan 6, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $914.75
Jan 3, 2027 – Jan 6, 2027 · 3 nights United Airlines / Austrian Airlines Up to 1 stop each way $938.35
Jan 3, 2027 – Jan 10, 2027 · 7 nights American Airlines / Turkish Airlines Up to 1 stop each way $872.00
Jan 3, 2027 – Jan 10, 2027 · 7 nights United Airlines / Turkish Airlines Up to 1 stop each way $895.60
Jan 4, 2027 · One way British Airways Up to 1 stop each way $719.80
Jan 4, 2027 · One way Austrian Airlines Up to 1 stop each way $743.40
Jan 4, 2027 – Jan 7, 2027 · 3 nights British Airways / Turkish Airlines Up to 1 stop each way $860.20
Jan 4, 2027 – Jan 7, 2027 · 3 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $913.30
Jan 4, 2027 – Jan 11, 2027 · 7 nights British Airways / Austrian Airlines Up to 1 stop each way $902.95
Jan 4, 2027 – Jan 11, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $926.55
Jan 5, 2027 · One way British Airways Up to 1 stop each way $719.80
Jan 5, 2027 · One way American Airlines Up to 1 stop each way $731.60
Jan 5, 2027 – Jan 8, 2027 · 3 nights British Airways / Turkish Airlines Up to 1 stop each way $860.20
Jan 5, 2027 – Jan 8, 2027 · 3 nights American Airlines / Turkish Airlines Up to 1 stop each way $872.00
Jan 5, 2027 – Jan 12, 2027 · 7 nights British Airways / Austrian Airlines Up to 1 stop each way $902.95
Jan 5, 2027 – Jan 12, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $914.75
Jan 6, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 6, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 6, 2027 – Jan 9, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 6, 2027 – Jan 9, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 6, 2027 – Jan 13, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 6, 2027 – Jan 13, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 7, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 7, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 7, 2027 – Jan 10, 2027 · 3 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 7, 2027 – Jan 10, 2027 · 3 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 7, 2027 – Jan 14, 2027 · 7 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 7, 2027 – Jan 14, 2027 · 7 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 8, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 8, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 8, 2027 – Jan 11, 2027 · 3 nights British Airways / Austrian Airlines Up to 1 stop each way $807.50
Jan 8, 2027 – Jan 11, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 8, 2027 – Jan 15, 2027 · 7 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 8, 2027 – Jan 15, 2027 · 7 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 9, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 9, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 9, 2027 – Jan 12, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 9, 2027 – Jan 12, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 9, 2027 – Jan 16, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 10, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 10, 2027 · One way United Airlines Up to 1 stop each way $617.50
Jan 10, 2027 – Jan 13, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 10, 2027 – Jan 13, 2027 · 3 nights United Airlines / Austrian Airlines Up to 1 stop each way $836.00
Jan 10, 2027 – Jan 17, 2027 · 7 nights American Airlines / Turkish Airlines Up to 1 stop each way $774.25
Jan 10, 2027 – Jan 17, 2027 · 7 nights United Airlines / Turkish Airlines Up to 1 stop each way $793.25
Jan 11, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 11, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 11, 2027 – Jan 14, 2027 · 3 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 11, 2027 – Jan 14, 2027 · 3 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 11, 2027 – Jan 18, 2027 · 7 nights British Airways / Austrian Airlines Up to 1 stop each way $807.50
Jan 11, 2027 – Jan 18, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 12, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 12, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 12, 2027 – Jan 15, 2027 · 3 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 12, 2027 – Jan 15, 2027 · 3 nights American Airlines / Turkish Airlines Up to 1 stop each way $774.25
Jan 12, 2027 – Jan 19, 2027 · 7 nights British Airways / Austrian Airlines Up to 1 stop each way $807.50
Jan 12, 2027 – Jan 19, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 13, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 13, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 13, 2027 – Jan 16, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 13, 2027 – Jan 16, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 13, 2027 – Jan 20, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 13, 2027 – Jan 20, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 14, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 14, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 14, 2027 – Jan 17, 2027 · 3 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 14, 2027 – Jan 17, 2027 · 3 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 14, 2027 – Jan 21, 2027 · 7 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 14, 2027 – Jan 21, 2027 · 7 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 15, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 15, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 15, 2027 – Jan 18, 2027 · 3 nights British Airways / Austrian Airlines Up to 1 stop each way $807.50
Jan 15, 2027 – Jan 18, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 15, 2027 – Jan 22, 2027 · 7 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 15, 2027 – Jan 22, 2027 · 7 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 16, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 16, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 16, 2027 – Jan 19, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 16, 2027 – Jan 19, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 16, 2027 – Jan 23, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 17, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 17, 2027 · One way Lufthansa Up to 1 stop each way $617.50
Jan 17, 2027 – Jan 20, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 17, 2027 – Jan 20, 2027 · 3 nights United Airlines / Austrian Airlines Up to 1 stop each way $836.00
Jan 17, 2027 – Jan 24, 2027 · 7 nights American Airlines / Turkish Airlines Up to 1 stop each way $774.25
Jan 17, 2027 – Jan 24, 2027 · 7 nights United Airlines / Turkish Airlines Up to 1 stop each way $793.25
Jan 18, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 18, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 18, 2027 – Jan 21, 2027 · 3 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 18, 2027 – Jan 21, 2027 · 3 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 18, 2027 – Jan 25, 2027 · 7 nights British Airways / Austrian Airlines Up to 1 stop each way $807.50
Jan 18, 2027 – Jan 25, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 19, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 19, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 19, 2027 – Jan 22, 2027 · 3 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 19, 2027 – Jan 22, 2027 · 3 nights American Airlines / Turkish Airlines Up to 1 stop each way $774.25
Jan 19, 2027 – Jan 26, 2027 · 7 nights British Airways / Austrian Airlines Up to 1 stop each way $807.50
Jan 19, 2027 – Jan 26, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 20, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 20, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 20, 2027 – Jan 23, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 20, 2027 – Jan 23, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 20, 2027 – Jan 27, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 20, 2027 – Jan 27, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 21, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 21, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 21, 2027 – Jan 24, 2027 · 3 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 21, 2027 – Jan 24, 2027 · 3 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 21, 2027 – Jan 28, 2027 · 7 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 21, 2027 – Jan 28, 2027 · 7 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 22, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 22, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 22, 2027 – Jan 25, 2027 · 3 nights British Airways / Austrian Airlines Up to 1 stop each way $807.50
Jan 22, 2027 – Jan 25, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 22, 2027 – Jan 29, 2027 · 7 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 22, 2027 – Jan 29, 2027 · 7 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 23, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 23, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 23, 2027 – Jan 26, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 23, 2027 – Jan 26, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 23, 2027 – Jan 30, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 24, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 24, 2027 · One way Lufthansa Up to 1 stop each way $617.50
Jan 24, 2027 – Jan 27, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 24, 2027 – Jan 27, 2027 · 3 nights United Airlines / Austrian Airlines Up to 1 stop each way $836.00
Jan 24, 2027 – Jan 31, 2027 · 7 nights American Airlines / Turkish Airlines Up to 1 stop each way $774.25
Jan 24, 2027 – Jan 31, 2027 · 7 nights United Airlines / Turkish Airlines Up to 1 stop each way $793.25
Jan 25, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 25, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 25, 2027 – Jan 28, 2027 · 3 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 25, 2027 – Jan 28, 2027 · 3 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 25, 2027 – Feb 1, 2027 · 7 nights British Airways / Austrian Airlines Up to 1 stop each way $807.50
Jan 25, 2027 – Feb 1, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 26, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 26, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 26, 2027 – Jan 29, 2027 · 3 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 26, 2027 – Jan 29, 2027 · 3 nights American Airlines / Turkish Airlines Up to 1 stop each way $774.25
Jan 26, 2027 – Feb 2, 2027 · 7 nights British Airways / Austrian Airlines Up to 1 stop each way $807.50
Jan 26, 2027 – Feb 2, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 27, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 27, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 27, 2027 – Jan 30, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 27, 2027 – Jan 30, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 27, 2027 – Feb 3, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 27, 2027 – Feb 3, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 28, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 28, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 28, 2027 – Jan 31, 2027 · 3 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 28, 2027 – Jan 31, 2027 · 3 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 28, 2027 – Feb 4, 2027 · 7 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 28, 2027 – Feb 4, 2027 · 7 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 29, 2027 · One way British Airways Up to 1 stop each way $579.50
Jan 29, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 29, 2027 – Feb 1, 2027 · 3 nights British Airways / Austrian Airlines Up to 1 stop each way $807.50
Jan 29, 2027 – Feb 1, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 29, 2027 – Feb 5, 2027 · 7 nights British Airways / Turkish Airlines Up to 1 stop each way $764.75
Jan 29, 2027 – Feb 5, 2027 · 7 nights Swiss International Air Lines / Turkish Airlines Up to 1 stop each way $807.50
Jan 30, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 30, 2027 · One way Austrian Airlines Up to 1 stop each way $598.50
Jan 30, 2027 – Feb 2, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 30, 2027 – Feb 2, 2027 · 3 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 30, 2027 – Feb 6, 2027 · 7 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights Austrian Airlines Up to 1 stop each way $826.50
Jan 31, 2027 · One way American Airlines Up to 1 stop each way $589.00
Jan 31, 2027 · One way Lufthansa Up to 1 stop each way $617.50
Jan 31, 2027 – Feb 3, 2027 · 3 nights American Airlines / Austrian Airlines Up to 1 stop each way $817.00
Jan 31, 2027 – Feb 3, 2027 · 3 nights United Airlines / Austrian Airlines Up to 1 stop each way $836.00
Jan 31, 2027 – Feb 7, 2027 · 7 nights American Airlines / Turkish Airlines Up to 1 stop each way $774.25
Jan 31, 2027 – Feb 7, 2027 · 7 nights United Airlines / Turkish Airlines Up to 1 stop each way $793.25

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