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Cheap ORD to SOF Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Chicago to Sofia route information

Origin Airport O'Hare Intl.
Destination Airport Sofia
Airlines Serving Air Canada, Air France, Alitalia, American Airlines, Austrian Airlines, British Airways, Delta, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Flight Price $641
Distance 5,197 mi



Cheap ORD to SOF Flights

  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from Chicago to Sofia is on Friday. So, if you are trying to save a bit of money on your next holiday look for flights on Friday.
  • Question : How long does the average person stay in Sofia?
    Answer : Of course, you're not an average person, but if you were, you'd stay about 43 days.
  • Question : How much is a plane ticket to Sofia (SOF) from Chicago (ORD)?
    Answer : Cost can range anywhere from $575 to $13,489, prices for ORD to SOF do fluctuate much more than the majority of routes from the United States. Remember, the sooner you book, the more you'll be able to save.
  • Question : What is the cheapest day to fly to Sofia?
    Answer : As of May 20th, the best day for deals to Sofia (SOF) is May 21st. A ticket will run you $581, which is 55% below the average price to book the same route.
  • Question : What is the cheapest airline flying from Chicago to Sofia?
    Answer : Alitalia is your best bet for finding that coveted low fare. They offer fares as low as $575, while rates for similar flights can cost as much as $13,489.
  • Question : Can I change the date of my flight?
    Answer : You sure can and you may save money by changing when you leave. The cheapest day to fly in June is Friday. Flexibility is key when booking travel plans in order to keep costs down.