US$550️ Cheap Flights from Sofia to Chicago (2024)

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Find cheap one-way flights from Sofia to Chicago starting at US$550.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Sofia to Chicago?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Sofia to Chicago

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Norwegian Air Shuttle ASA

From US$443

Bulgaria Air

From US$486

Wizz Air

From US$489

Qatar Airways

From US$550

Pegasus Airlines

From US$592

Air Serbia

From US$599

British Airways

From US$606

Lufthansa

From US$618

United Airlines

From US$657

ITA Airways

From US$658

ANA airlines

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Find cheap flights from Sofia to Chicago by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Sofia to Chicago.

Cheapest
SOF
12:20
38h 0m
2 transfer
ORD
18:20
Sofia Airport - O'Hare International Airport
Wed, May 8Norwegian Air Shuttle ASA
US$443
SOF
07:10
42h 49m
4 transfer
MDW
17:59
Sofia Airport - Midway International Airport
Sat, Jun 22Bulgaria Air
US$1,092
SOF
07:10
42h 49m
4 transfer
MDW
17:59
Sofia Airport - Midway International Airport
Sat, Jun 22Bulgaria Air
US$1,092
Find More Flights

Frequently Asked Questions

When are flight tickets from Sofia (SOF) to Chicago (CHI) the cheapest?
Airlines adjust prices for flights from Sofia to Chicago based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Sofia (SOF) to Chicago (CHI) cost?
According to Trip.com's data, the lowest price is around $1,108.
What is the transportation method from the main airport to downtown in Chicago?
- The distance from O'Hare International Airport to downtown is about 25km. It takes about 40 minutes by taxi.
- The distance from Midway International Airport to downtown is about 14km. It takes about 30 minutes by taxi.

How to find a cheap flight from Sofia to Chicago

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sofia to Chicago. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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