Skip to main content
Beginning of main content

ORD (Chicago) to SOF (Sofia) Flights $680.46

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Here are your best fares found in the past 7 days

The lowest fare found for this route is $680.46 on Tue, Jul 25 from ORD to SOF
Flights Fare Calendar Find minimum fare between origin ORD and destination SOF Click this button to get previous 30 days data Click this button to get next 30 days data $1280 $1097 $914 $731 $548 $365 $182 $0 Jun Jul 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S Price is $ 1097.39 on British Airways Price is $ 1064.36 on LOT-Polish Airlines Price is $ 956.3 on British Airways Price is $ 848.37 on United Price is $ 834.89 on British Airways Price is $ 828.56 on British Airways Price is $ 824.46 on Turkish Airlines Price is $ 818.48 on Iberia Price is $ 814.56 on Turkish Airlines Price is $ 814.46 on Turkish Airlines Price is $ 814.46 on Turkish Airlines Price is $ 814.46 on Turkish Airlines Price is $ 807.86 on Turkish Airlines Price is $ 807.86 on Turkish Airlines Price is $ 807.86 on Turkish Airlines Price is $ 807.83 on Turkish Airlines Price is $ 806.86 on Lufthansa Price is $ 799.06 on Air Serbia Price is $ 787.37 on Air Serbia Price is $ 783.58 on United Price is $ 777.86 on Lufthansa Price is $ 772.56 on Lufthansa Price is $ 765.35 on Lufthansa Price is $ 764.95 on Air Canada Price is $ 759.46 on Turkish Airlines Price is $ 739.86 on Lufthansa Price is $ 732.66 on Turkish Airlines Price is $ 722.56 on Turkish Airlines Price is $ 722.46 on Turkish Airlines Price is $ 722.46 on Turkish Airlines Price is $ 715.96 on Turkish Airlines Price is $ 713.11 on Swiss International Air Lines Price is $ 703.86 on Turkish Airlines Price is $ 690.46 on Turkish Airlines Price is $ 690.46 on Turkish Airlines Price is $ 683.96 on Turkish Airlines Price is $ 680.46 on Turkish Airlines Price is $ 680.46 on Turkish Airlines Price is $ 680.46 on Turkish Airlines Price is $ 680.46 on Turkish Airlines Price is $ 680.46 on Turkish Airlines Price is $ 680.46 on Turkish Airlines Price is $ 680.46 on Turkish Airlines Price is $ 680.46 on Turkish Airlines

Cheap ORD to SOF Flights

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

Interesting Facts About Flights from Chicago to Sofia (ORD to SOF)

Question : Is there an alternative to O'Hare International Airport (ORD) for getting you to Sofia?
Answer : Chicago Midway International Airport is just 16 miles away, and, on average, flights are 10% cheaper for the next two months. Save a few bucks and put it toward your next trip.

Question : What is the cheapest day to fly in the next four weeks?
Answer : As of Jun 26th, the best day for deals to Sofia (SOF) is Jun 30th. It costs $642, which is 30% below this route's average price.

Question : Are you paying the cheapest or highest price for your ticket to Sofia?
Answer : Ranging from $623 to $3,518, prices for ORD to SOF do change more than most routes from the United States. Remember, the sooner you book, the better price you tend to get.

Question : How long do most people stay in Sofia?
Answer : Of course you're not most people, but if you were, you'd stay roughly 29 days.

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