Good to know - Cheap tickets Chicago — Sofia
| Cheapest flight found | $361 |
|---|---|
| Minimal flight time | 9h 8m |
| Flight distance | 8360 km |
| Most popular airline | Kalitta Air |
Airfare Chicago – Sofia by month
Here you can find out in what months how much a ticket Chicago – Sofia costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| October 2025 | ||
| September 2025 | ||
| August 2025 | ||
| July 2025 | ||
| June 2025 | ||
| May 2025 | ||
| April 2025 | ||
| January 2025 | ||
| December 2024 | ||
| November 2024 | ||
| October 2024 | ||
| September 2024 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights Chicago — Sofia
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 13:40 | 06:54 | thu | 5Y8094 | Atlas Air | 9h 14m | O'Hare International Airport — Sofia Airport | Select dates |
| 17:00 | 10:10 | sat | K49715 | Kalitta Air | 9h 10m | O'Hare International Airport — Sofia Airport | Select dates |
| 17:00 | 11:13 | sat | K49715 | Kalitta Air | 10h 13m | O'Hare International Airport — Sofia Airport | Select dates |
| 17:00 | 11:36 | sat | K49715 | Kalitta Air | 10h 36m | O'Hare International Airport — Sofia Airport | Select dates |
| 18:00 | 11:10 | mon | K49715 | Kalitta Air | 9h 10m | O'Hare International Airport — Sofia Airport | Select dates |
| 18:00 | 12:15 | mon | K49715 | Kalitta Air | 10h 15m | O'Hare International Airport — Sofia Airport | Select dates |
| 19:25 | 12:33 | mon | K49768 | Kalitta Air | 9h 8m | O'Hare International Airport — Sofia Airport | Select dates |
| 19:30 | 13:42 | mon | K49706 | Kalitta Air | 10h 12m | O'Hare International Airport — Sofia Airport | Select dates |
| 21:35 | 14:51 | fri | 5Y8937 | Atlas Air | 9h 16m | O'Hare International Airport — Sofia Airport | Select dates |
| 23:00 | 17:11 | mon | K49716 | Kalitta Air | 10h 11m | O'Hare International Airport — Sofia Airport | Select dates |
Popular airlines flying Chicago — Sofia
Flight Chicago – Sofia is served by 20 airlines. 2 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare Chicago — Sofia by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Chicago — Sofia
The graph shows that booking flights Chicago — Sofia is best planned for December and flights Chicago — Sofia — Chicago in the month of September.
Flights Chicago — Sofia
The selection of cheap flights Chicago — Sofia
Here you can find and purchase the cheapest flights Chicago — Sofia from $361 and Chicago — Sofia — Chicago from $244.
The price of the flight Chicago — Sofia (Bulgaria) — Chicago from $244 (round-trip).
The average price of the flight Chicago — Sofia (Bulgaria) — Chicago $808 (round-trip).
- Departure city: Chicago
- IATA code of the city of origin: CHI
- Departure airports: Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport
- Departure country: United States
- Destination city: Sofia
- IATA code of the destination city: SOF
- Destination airports: Sofia Airport
- Destination country: Bulgaria
Low cost flights Chicago — Sofia (CHI — SOF)
The distance between Chicago and Sofia 5195 miles (or 8360 kilometres).
The time difference between Chicago and Sofia is 8 h.
Minimal flight time from Chicago to Sofia 9h 8m.
LowCostClub always do a comparison of airfares Chicago — Sofia with several airlines (include Atlas Air, Kalitta Air). They will always give you all available options so you can find the cheapest flight to Sofia. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Chicago — Sofia. Last week, for instance, the cheapest round-trip prices stood at $244 while the cheapest one-way price that was available within the last week cost $361
Routes from nearby cities to Sofia
A flight from a neighbouring city can help you save money on plane tickets.
The most frequent flight to Sofia is from South Bend. The cheapest airfare can be purchased with a flight from Madison from $384. The nearest airports from Chicago with a flight to Sofia are in Fort Wayne.
Popular International routes from Chicago
Popular routes from Sofia
If you are going to fly from Sofia, then study the popular flights. The most popular flights from Sofia:
Popular domestic routes from Chicago
FAQ about Chicago — Sofia
Are there any direct flights Chicago — Sofia?
Yes, they do: 5Y8094, K49715, K49768, K49706, 5Y8937, K49716
Can we fly from Chicago to Sofia?
Yes, you can fly from Chicago to Sofia. Chicago has 8 airports (Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport) for flights. Atlas Air, Kalitta Air depart from Chicago on mon, thu, fri, sat. There are non-direct flights through Aer Lingus, Air France, AirSERBIA, Amerijet International, Austrian Airlines, British Airways, Compass Air Cargo, DHL, FedEx, Iberia Regional, ITA Airways, LOT, Lufthansa, Maersk Air Cargo, Qatar Airways, Swiss, TUI, Turkish Airlines, USC, VistaJet Germany.
How long does it take to fly from Chicago to Sofia?
A direct flight lasts an average of 9h 8m, during which time the aircraft covers a distance of 8360 km.
How much do flights Chicago — Sofia cost?
The price of flights Chicago — Sofia starts from $361.
What days does the plane fly Chicago — Sofia?
Planes fly Chicago — Sofia 4 times a week on the following days: mon, thu, fri, sat
What airports are there in Chicago and Sofia?
In Chicago — Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport. In Sofia — Sofia Airport.
What flights are currently flying from Chicago to Sofia?
The following flights fly between Chicago and Sofia: 5Y8094, K49715, K49715, K49715, K49715, K49715, K49768, K49706, 5Y8937, K49716
What month is the cheapest to fly from Chicago to Sofia?
High season is considered to be April and the cheapest month is December. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Chicago — Sofia flight deals.
Which airlines direct fly from Chicago to Sofia?
The following airlines have direct flights Chicago — Sofia: Atlas Air, Kalitta Air.
Which airlines fly from Chicago to Sofia?
All the following airlines flights Chicago — Sofia: Aer Lingus, Air France, AirSERBIA, Amerijet International, Atlas Air, Austrian Airlines, British Airways, Compass Air Cargo, DHL, FedEx, Iberia Regional, ITA Airways, Kalitta Air, LOT, Lufthansa, Maersk Air Cargo, Qatar Airways, Swiss, TUI, Turkish Airlines, USC, VistaJet Germany.