$428 Find Cheap Flights from Bulgaria to Chicago - Compare and Save

In the last 5 days, the cheapest flight deal to Chicago was found on the route from Sofia, at $827 return. The most popular connection is from Varna to Chicago and KAYAK users have found round-trip deals for as low as $846 in the last 5 days.

Central Chicago is 16 miles away from Chicago O'Hare Intl Airport.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Chicago.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Each week there are around 42,295 direct flights from within Bulgaria to Chicago O'Hare Intl Airport. The most common day for departures is Sunday, with 16% of flights taking off on this day.