Cheap flights from Chicago to Sofia

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Flight prices from Chicago to Sofia

There’s no fixed price — fares between Chicago and Sofia can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Flying between Chicago and Sofia? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

  • Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.
  • Airports in Sofia: The only active option is Sofia.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Chicago airports in a single search.

Flights from Chicago to Sofia

Filter and compare flights from Chicago to Sofia

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to Bulgaria? Check these: Bourgas, Plovdiv, Sofia, Varna.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.
Frequently Asked Questions

Frequently asked questions about flights from Chicago to Sofia.

How much does an airline ticket from Chicago to Sofia cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Chicago to Sofia.

How far is Chicago from Sofia?

Chicago is about 8362 km from Sofia.

What are the airports in Sofia?

Sofia has one airport: Sofia.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in Bulgaria?

The most popular cities in Bulgaria according to our users' searches are: Bourgas, Plovdiv, Sofia, Varna.

When should I book a flight from Chicago to Sofia?

This information is not available at the moment.

What is the cheapest month to fly from Chicago to Sofia?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to Sofia?

This information is not available at the moment.

What is the best day of the week to fly from Chicago to Sofia?

This information is not available at the moment.