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Cheap flights from Chicago to Sofia

Round-trip
Economy
Chicago (CHI)
Sofia (SOF)
Sat 10/17
Sat 10/24
Any month
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Flight information for Chicago to Sofia
(CHI to SOF)

Find info about flight duration, direct flights, and airports for your flight from Chicago to Sofia
Best Price Found $493 The best flight deal from Chicago to Sofia found on momondo in the last 72 hours is $493
Fastest flight time 13h 55m The fastest flight from Chicago to Sofia takes 13h 55m.
Direct flights None There are no direct flights from Chicago to Sofia. Popular non-direct routes for this connection are Chicago O'Hare Intl - Sofia and Chicago Midway - Sofia.
Airports in Sofia 1 airport There is 1 airport near Sofia: Sofia (SOF)

How to get the cheapest flight ticket from Chicago to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sofia?
February
The cheapest time of year to fly to Sofia from Chicago is February. Most expensive is June
What is the cheapest day to fly to Sofia?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
When is the cheapest time to fly to Sofia?
in the morning
Chicago to Sofia flights are approximately 8% more expensive in the evening than in the morning
What is the cheapest airline that flies to Sofia?
KLM
KLM, Major Airline, and Alitalia are the most popular carriers operating from Chicago to Sofia
What is the cheapest route?
Chicago O'Hare Intl - Sofia
Fly from Chicago O'Hare Intl to Sofia for the best Chicago - Sofia flight prices
When is the cheapest time to book a flight to Sofia?
55 days before
The cheapest time to buy a flight from Chicago to Sofia is approximately 55 days to departure
60
Days before departure
0

Easily compare round-trip flights from Chicago to Sofia

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Sofia by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Nov 24
ORD
Chicago O'Hare Intl
24h 50m
2 stops
SOF
Sofia
Jan 29
SOF
Sofia
51h 35m
3 stops
ORD
Chicago O'Hare Intl
Turkish Airlines
Nov 15
ORD
Chicago O'Hare Intl
33h 50m
1 stop
SOF
Sofia
Dec 15
SOF
Sofia
33h 55m
1 stop
ORD
Chicago O'Hare Intl
Lufthansa
Nov 15
ORD
Chicago O'Hare Intl
12h 40m
1 stop
SOF
Sofia
Dec 15
SOF
Sofia
13h 10m
1 stop
ORD
Chicago O'Hare Intl

Find the cheapest one-way flights from Chicago to Sofia

If you're looking for one-way flights from Chicago to Sofia, view some of our deals below provided by British Airways, KLM and Delta
Cheapest
Best
Quickest
British Airways
Oct 6
ORD
Chicago O'Hare Intl
14h 55m
1 stop
SOF
Sofia
KLM
Oct 6
ORD
Chicago O'Hare Intl
13h 55m
1 stop
SOF
Sofia
Delta
Oct 7
ORD
Chicago O'Hare Intl
24h 50m
2 stops
SOF
Sofia

Flights from Chicago to:


Flights to other cities in Bulgaria

Lost the lust for Sofia? Check out some flights to other cities in Bulgaria
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