SOF (Sofia) to ORD (Chicago) Flights $524.36

Question : How long do most people visit Chicago?
Answer : Of course you're not most people, but if you were, you'd stay roughly 58 days.

Question : Which airline is offering the cheapest flight from SOF to ORD?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $449, while prices for other flights are as high as $2,082.

Question : How much should a trip from Sofia (SOF) to Chicago (ORD) cost?
Answer : Flight prices change much more than the majority of routes from Bulgaria for SOF to ORD. They vary anywhere from $449 to $2,082. Remember, the sooner you book, the more you'll be able to save.

Question : Is price more important than specific travel days for you?
Answer : The best day to fly on a budget this month is Tuesday. Being flexible with your travel days garners even more savings during booking.

Question : Should you take that vacation to Chicago in the next 30 days?
Answer : As of Jul 17th, the cheapest day to fly from Sofia to Chicago is Aug 10th. Tickets are currently being sold for $619, which is 37% below the average price for this route.