Cheap flights from Chicago to Sofia

Round-trip
1 adult
Economy
From?
To?
Sun 6/27
Sun 7/4

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$510The best flight deal from Chicago to Sofia found on momondo in the last 72 hours is $510
Fastest flight time12h 40mThe fastest flight from Chicago to Sofia takes 12h 40m
Direct flightsNoneThere are no direct flights from Chicago to Sofia. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Sofia Airport and Chicago Midway Airport - Sofia Airport.
Airports in Sofia1 airportThere 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 from Chicago to Sofia?

October

The cheapest time of year to fly to Sofia from Chicago is October. Most expensive is June

What is the cheapest day to depart Chicago for Sofia?

Tuesday

The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday

When is the cheapest time to fly from Chicago to Sofia?

in the evening

Chicago to Sofia flights are approximately 11% more expensive at noon than in the evening

What is the cheapest airline that flies to Sofia from Chicago?

British Airways

Alitalia, American Airlines, and British Airways are the most popular carriers operating from Chicago to Sofia

What is the cheapest Chicago to Sofia flight route?

Chicago O'Hare Intl - Sofia

Fly from Chicago O'Hare Intl to Sofia for the best Chicago - Sofia flight prices

How far in advance should you book Chicago to Sofia flights?

50 days before

The cheapest time to buy a flight from Chicago to Sofia is approximately 50 days to departure


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
LOT
Aug 31
ORD12:20 pmChicago O'Hare Intl
25h 15m
1 stop
SOF1:35 pmSofia
Nov 30
SOF9:40 amSofia
13h 10m
1 stop
ORD10:50 pmChicago O'Hare Intl
Lufthansa
Sep 6
ORD5:10 pmChicago O'Hare Intl
17h 50m
1 stop
SOF11:00 amSofia
Mar 17
SOF9:45 amSofia
13h 10m
1 stop
ORD10:55 pmChicago O'Hare Intl
Lufthansa
Sep 5
ORD5:10 pmChicago O'Hare Intl
17h 50m
1 stop
SOF11:00 amSofia
Mar 15
SOF9:45 amSofia
13h 10m
1 stop
ORD10:55 pmChicago O'Hare Intl
Multiple Airlines
Aug 25
ORD6:05 pmChicago O'Hare Intl
17h 15m
2 stops
SOF11:20 amSofia
Sep 5
SOF2:20 amSofia
19h 25m
2 stops
ORD9:45 pmChicago O'Hare Intl
Lufthansa
Sep 2
ORD5:10 pmChicago O'Hare Intl
17h 50m
1 stop
SOF11:00 amSofia
Mar 15
SOF2:45 pmSofia
32h 10m
1 stop
ORD10:55 pmChicago O'Hare Intl
Lufthansa
Sep 1
ORD5:10 pmChicago O'Hare Intl
17h 50m
1 stop
SOF11:00 amSofia
Mar 15
SOF2:45 pmSofia
32h 10m
1 stop
ORD10:55 pmChicago 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 Air Canada, Air France and Qatar Airways
Multiple Airlines
Jul 27
ORD3:20 amChicago O'Hare Intl
51h 45m
3 stops
SOF7:05 amSofia
Multiple Airlines
Aug 8
ORD3:20 amChicago O'Hare Intl
47h 15m
3 stops
SOF2:35 amSofia
Multiple Airlines
Sep 30
ORD12:00 pmChicago O'Hare Intl
36h 45m
2 stops
SOF12:45 amSofia

Best airlines flying from Chicago to Sofia

Compare and see reviews for airlines that fly from Chicago to Sofia with momondo
AirlineRatingFree CancellationPrice
United Airlines
PriceFrom $561
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!

1 / 10
Austrian Airlines
PriceFrom $566
Free Cancellation
Rating
7.1
7.3

Boarding

7.6

Comfort

7.8

Crew

6.6

Entertainment

6.9

Food

Reviews

Cons: The fees for the sporting bag was out of control expensive

1 / 10
Turkish Airlines
PriceFrom $570
Free Cancellation
Rating
8.1
7.9

Boarding

8.1

Comfort

8.0

Crew

7.9

Entertainment

8.0

Food

Reviews

Pros: nothing.

Cons: everything.

1 / 10
Alitalia
PriceFrom $571
Free Cancellation
Rating
8.2
8.1

Boarding

8.2

Comfort

8.2

Crew

7.8

Entertainment

8.4

Food

Reviews

Cons: All good but crew wasn't very attentive - for example i had had to put my suitcase quite a few rows back because of lack of space at the end of the flight i had to wait for most of the plane to empty out in order to be able to retrieve it - the crew member who had originally indicated i put my suitcase further back and who was standing right by the cabin where the suitcase was stored saw all of this but didn't move to help in the slightest even though he knew i was waiting for a chance to get to my suitcase - in my experience of customer service i would have gotten it for the passenger and brought it to them to reduce the wait time

1 / 2
Qatar Airways
PriceFrom $574
Free Cancellation
Rating
8.8
9.0

Boarding

8.7

Comfort

9.0

Crew

8.6

Entertainment

8.4

Food

Reviews

Pros: GOOD FLIGHT

Cons: NONE

1 / 10
LOT
PriceFrom $586
Free Cancellation
Rating
7.2
7.5

Boarding

7.2

Comfort

8.0

Crew

6.8

Entertainment

6.8

Food

Reviews

Pros: 3 hours flight, on time.

Cons: During the time of COVID, I would expect the crew to follow restrictions and procedures. Nobody from the crew paid attention if all passengers have their face masks. In fact, most of the passengers didn't have masks on their mouth and nose. Many of them didn't have them at all. Crew didn't care. If this is how LOT pays attention to our health during travel, I will definitely not fly with them anymore. 2 months earlier flying with Lufthansa and all crew was very strict about the rules and everybody on board was wearing a mask.

1 / 10
Lufthansa
PriceFrom $589
Free Cancellation
Rating
7.6
7.9

Boarding

7.6

Comfort

8.2

Crew

7.4

Entertainment

7.4

Food

Reviews

Pros: Al the flights was nice with no issues

Cons: The food that I have with Lufthansa was super bad and there’s no Choise, however, the connect flight wit with United airline have very good food and , what I want say is United airline airplane much better than Lufthansa in every thing even the seats is much nicer

1 / 10
KLM
PriceFrom $589
Free Cancellation
Rating
7.9
8.0

Boarding

8.2

Comfort

8.4

Crew

7.4

Entertainment

7.4

Food

Reviews

Pros: Yes, Very good

1 / 9
British Airways
PriceFrom $601
Free Cancellation
Rating
7.6
8.0

Boarding

7.7

Comfort

8.1

Crew

7.0

Entertainment

7.0

Food

Reviews

Pros: The crew was fantastic. Very accommodating!

1 / 10
Air France
PriceFrom $611
Free Cancellation
Rating
8.2
8.4

Boarding

8.0

Comfort

8.7

Crew

7.6

Entertainment

8.0

Food

Reviews

Pros: I've never been on a flight with such narrow seat and thin cushion. There was no entertainment offered for the almost 4 hour flight. There was no means of charging any electronic gears. The airplane seems to be 30 years behind time. Crew was unfriendly and smiling faces are not part of the uniform.

Cons: Very narrow seats and thim cushion. No entertainment offered an do means of recharging electronic devices.

1 / 7

  • Which airlines flying from Chicago to Sofia have COVID-19 safety policies in place?

    Alitalia has implemented additional safety measures to accommodate travelers. Many airlines flying from Chicago to Sofia are offering enhanced cleaning of their aircraft. Additional policies include pre-flight testing for COVID-19-related symptoms and antibodies. Masks are also required and are provided to travelers. Some airlines are offering socially-distanced seating for a limited time. Policies will vary by airline so keep this in mind as you search for options.

  • Are airlines flying from Chicago to Sofia offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Chicago to Sofia, such as Lufthansa, LOT, and Turkish Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.


Alternative routes for Chicago to Sofia

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
St. Louis to Sofia Flights
Fastest flight time40h 27m
Cheapest price$928


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