Flights to Chicago starting at EUR423*
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1 Passenger, Economy
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Cheap Plane Tickets on Popular Routes
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EUR
Sofia (SOF)to
Chicago (ORD)Depart: 25/03/2026
From
EUR423
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 16/04/2026
From
EUR423
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 26/03/2026
From
EUR423
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 23/03/2026
From
EUR435
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 30/03/2026
From
EUR435
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 31/03/2026
From
EUR443
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 07/04/2026
From
EUR443
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 14/04/2026
From
EUR443
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 11/04/2026
From
EUR443
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 19/03/2026
From
EUR485
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 04/04/2026
From
EUR485
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 12/04/2026
From
EUR567
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 13/04/2026
From
EUR567
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 09/04/2026
From
EUR594
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 21/03/2026
From
EUR753
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 06/04/2026
From
EUR753
Seen: 1 day ago
One-way
Economy
Sofia (SOF)to
Chicago (ORD)Depart: 02/04/2026
From
EUR813
Seen: 1 day ago
One-way
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Offers for Trending Flights to Chicago
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EUR
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Sofia (SOF) | Chicago (ORD) | One-way / Economy | Depart: 21/04/2026 | From EUR443 Seen: 1 day ago |
| Sofia (SOF) | Chicago (ORD) | One-way / Economy | Depart: 28/04/2026 | From EUR443 Seen: 1 day ago |
| Sofia (SOF) | Chicago (ORD) | One-way / Economy | Depart: 18/04/2026 | From EUR443 Seen: 1 day ago |
| Sofia (SOF) | Chicago (ORD) | One-way / Economy | Depart: 25/04/2026 | From EUR443 Seen: 1 day ago |
| Sofia (SOF) | Chicago (ORD) | One-way / Economy | Depart: 30/04/2026 | From EUR483 Seen: 1 day ago |
| Sofia (SOF) | Chicago (ORD) | One-way / Economy | Depart: 19/04/2026 | From EUR483 Seen: 1 day ago |
| Sofia (SOF) | Chicago (ORD) | One-way / Economy | Depart: 20/04/2026 | From EUR483 Seen: 1 day ago |
| Sofia (SOF) | Chicago (ORD) | One-way / Economy | Depart: 23/04/2026 | From EUR483 Seen: 1 day ago |
| Sofia (SOF) | Chicago (ORD) | One-way / Economy | Depart: 27/04/2026 | From EUR483 Seen: 1 day ago |
| Sofia (SOF) | Chicago (ORD) | One-way / Economy | Depart: 26/04/2026 | From EUR753 Seen: 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.