How much is a ticket from Chicago Rockford to Sofia?

Flight prices from Chicago to Sofia change depending on demand and time of booking.

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Are there multiple airports in Chicago and Sofia?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Chicago: 3 airports are active in Chicago - Midway, O'Hare, Rockford.
• Airports in Sofia: Sofia is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Find the best flight from Chicago Rockford to Sofia

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from Ryanair, Easyjet, British Airways, and more.

Other popular destinations

Searching for flights to Bulgaria? Travelers also looked at: Bourgas, Plovdiv, Sofia, Varna.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Chicago Rockford – Sofia flights.