Search flights from Chicago (CHI) to Sofia (SOF)

Book your plane tickets from Chicago to Sofia with ease

Cheapest flights to Sofia

The cheapest flights available in the next 60 days – prices are updated regularly

CHIChicago

See predicted flight prices

Plan your trip based on our price predictions one-way flights to Sofia

Check prices for October 2

You'll see final prices and further details before you book

Flying from Chicago to Sofia: things to know

The most popular route is from Chicago O'Hare International Airport in Chicago to Sofia Airport in Sofia. On average this flight takes 13 hours 48 minutes one-way and costs $1,166 round-trip.

Most popular route	Chicago O'Hare International Airport (ORD) to Sofia Airport (SOF)
Average flight time	13 hours 48 minutes
Average round-trip price	$1,166
Fly from Chicago to Sofia	12 airlines

Reasons to book flights with Booking.com

Great selection
Easily compare flights, airlines, and prices – all in one place
No hidden fees
Always know exactly what you’re paying for
Flexibility
Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on select airfares

Airlines that fly from Chicago to Sofia

Airline options may vary according to recently booked flights and your search terms

Lufthansa
Turkish Airlines
Lot Polish Airlines
Austrian Airlines
Swiss
United Airlines
Air Serbia
ITA Airways
KLM
Air France
British Airways
Air Canada

Frequently asked questions

It takes about 13 hours 48 minutes to fly from Chicago to Sofia. Flight durations are based on flights booked in the last 6 months.

The average price for a round-trip from Chicago O'Hare International Airport (ORD) to Sofia Airport (SOF) is $1,166. Prices are based on flights booked in the last 6 months.

There are 3 airports in Chicago:
• Chicago O'Hare International Airport (ORD)
• Midway International Airport (MDW)
• Chicago Rockford International (RFD)