Cheap flights from Chicago to Sofia from $365

Round-trip
1 adult
Economy
From?
To?
Tue 5/24
Tue 5/31

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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

$365

Fastest flight time

12h 20m

Direct flights

None

Airports in Sofia

1 airport
The best one-way flight to Sofia from Chicago in the past 72 hours is $365. The best round-trip flight deal from Chicago to Sofia found on momondo in the last 72 hours is $529.
The fastest flight from Chicago to Sofia takes 12h 20m
There 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.
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 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?

Monday

The cheapest day of the week is typically Monday. The most expensive is typically Friday

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

in the evening

Chicago to Sofia flights are approximately 9% more expensive at noon than in the evening

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

Juneyao Airlines

British Airways, Delta, and Juneyao Airlines 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

Chicago O'Hare Intl Airport (ORD) to Sofia Airport (SOF)$525
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Chicago Midway Airport (MDW) to Sofia Airport (SOF)$626
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When traveling from Chicago to Sofia, the most popular airport to fly into is Sofia Airport. The majority of travelers flying into Sofia Airport from Chicago are departing from Chicago O'Hare Intl Airport. When booking your trip to Sofia, it is helpful to have an alternative airport to fly out of. The nearest airport to Chicago O'Hare Intl Airport is Chicago Midway Airport which is located in Chicago. You may be looking for an airport near Sofia Airport to land at when traveling from Chicago and Sofia Airport, located in Sofia is a great option. In May, $525 is typically the cheapest round trip price you’ll find from Chicago to Sofia which you can find when you fly ORD — SOF.


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
Nov 14
ORD4:45 pmChicago O'Hare Intl
32h 15m
1 stop
SOF1:00 amSofia
Nov 28
SOF1:05 pmSofia
33h 45m
1 stop
ORD10:50 pmChicago O'Hare Intl
Lufthansa
Aug 22
ORD5:10 pmChicago O'Hare Intl
13h 25m
1 stop
SOF6:35 amSofia
Sep 22
SOF2:00 amSofia
20h 10m
1 stop
ORD10:10 pmChicago O'Hare Intl
KLM
Oct 19
MDW10:10 amChicago Midway
15h 45m
2 stops
SOF1:55 amSofia
Nov 2
SOF2:55 amSofia
16h 58m
2 stops
MDW7:53 pmChicago Midway
Delta
Jul 31
MDW9:19 amChicago Midway
22h 16m
2 stops
SOF7:35 amSofia
Aug 22
SOF4:20 pmSofia
29h 50m
2 stops
MDW10:10 pmChicago Midway
Air France
Aug 27
MDW2:00 pmChicago Midway
17h 35m
2 stops
SOF7:35 amSofia
Sep 10
SOF3:10 amSofia
17h 43m
2 stops
MDW8:53 pmChicago Midway
LOT
Nov 14
ORD4:45 pmChicago O'Hare Intl
11h 40m
1 stop
SOF4:25 amSofia
Nov 28
SOF1:05 pmSofia
33h 45m
1 stop
ORD10:50 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 Delta, KLM and Lufthansa
Multiple Airlines
Aug 1
ORD6:05 pmChicago O'Hare Intl
41h 50m
3 stops
SOF11:55 amSofia
Lufthansa
Sep 1
ORD5:10 pmChicago O'Hare Intl
13h 25m
1 stop
SOF6:35 amSofia
Delta
Sep 1
ORD10:26 amChicago O'Hare Intl
21h 09m
2 stops
SOF7:35 amSofia

Search last-minute flights to Sofia from Chicago

Find and compare round-trip flight prices for your last-minute flight from Chicago to Sofia
LOT
May 24
ORD5:30 pmChicago O'Hare Intl
32h 20m
1 stop
SOF1:50 amSofia
Jun 6
SOF10:35 amSofia
32h 45m
1 stop
ORD7:20 pmChicago O'Hare Intl
United Airlines
May 24
ORD2:01 amChicago O'Hare Intl
22h 14m
2 stops
SOF12:15 amSofia
Aug 30
SOF2:10 amSofia
38h 54m
2 stops
ORD5:04 pmChicago O'Hare Intl
Multiple Airlines
May 24
ORD12:20 pmChicago O'Hare Intl
11h 40m
1 stop
SOF12:00 amSofia
Aug 30
SOF1:55 amSofia
14h 40m
2 stops
ORD4:35 pmChicago O'Hare Intl
Air France
May 29
MDW2:10 pmChicago Midway
17h 25m
2 stops
SOF7:35 amSofia
Aug 18
SOF4:40 pmSofia
29h 30m
2 stops
MDW10:10 pmChicago Midway
Delta
May 28
MDW1:30 pmChicago Midway
42h 05m
2 stops
SOF7:35 amSofia
Aug 24
SOF4:20 pmSofia
34h 26m
2 stops
MDW2:46 amChicago Midway
LOT
May 24
ORD5:30 pmChicago O'Hare Intl
32h 20m
1 stop
SOF1:50 amSofia
Aug 30
SOF2:25 pmSofia
33h 10m
1 stop
ORD11:35 pmChicago O'Hare Intl

Best airlines flying from Chicago to Sofia

Compare and see reviews for airlines that fly from Chicago to Sofia with momondo
AirlineRatingFree CancellationPrice
Juneyao AirlinesPriceFrom $14Free CancellationRating
0.0
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Air FrancePriceFrom $306Free CancellationRating
7.8
7.7

Boarding

7.6

Comfort

8.2

Crew

7.1

Entertainment

7.4

Food

Reviews

More meals in flight - one meal is not enough for an 8hr flight

1 / 10
Search Air France flights
KLMPriceFrom $444Free CancellationRating
7.8
7.7

Boarding

7.8

Comfort

8.2

Crew

6.9

Entertainment

7.3

Food

Reviews

Problems with the in-flight wi-fi (none) and the flight info (none). However, movies worked fine and the selection is exceptional.

1 / 10
Search KLM flights
LufthansaPriceFrom $475Free CancellationRating
7.3
7.5

Boarding

7.4

Comfort

7.9

Crew

7.0

Entertainment

7.0

Food

Reviews

The food choices and quality could be much better. It is not what it used to be.

1 / 10
Search Lufthansa flights
LOTPriceFrom $481Free CancellationRating
7.3
7.3

Boarding

7.3

Comfort

7.8

Crew

6.7

Entertainment

6.9

Food

Reviews

flight was 1 hour late and boarding was horrible and disorganized using a bus

1 / 10
Search LOT flights
Austrian AirlinesPriceFrom $519Free CancellationRating
7.1
7.1

Boarding

7.2

Comfort

7.6

Crew

6.5

Entertainment

6.8

Food

Reviews

Everything was good

1 / 10
Search Austrian Airlines flights
Turkish AirlinesPriceFrom $520Free CancellationRating
8.2
8.1

Boarding

8.2

Comfort

8.2

Crew

8.0

Entertainment

8.1

Food

Reviews

Excellent

1 / 10
Search Turkish Airlines flights
United AirlinesPriceFrom $530Free CancellationRating
7.4
7.7

Boarding

7.2

Comfort

8.0

Crew

6.9

Entertainment

6.6

Food

Reviews

Great new 737 MAX 8. Comfortable seats in First Class and great entertainment system. Crew was professional and courteous.

1 / 10
Search United Airlines flights
DeltaPriceFrom $538Free CancellationRating
7.8
7.9

Boarding

8.0

Comfort

8.3

Crew

7.7

Entertainment

7.3

Food

Reviews

This is another disease as if you have the Internet, you are ordinary deceivers!

1 / 10
Search Delta flights
British AirwaysPriceFrom $567Free CancellationRating
6.7
7.0

Boarding

6.9

Comfort

7.3

Crew

6.4

Entertainment

6.3

Food

Reviews

Our flight was canceled with no explanations, didn't get any assistance, no way to get in touch with the company, absolutely careless.

1 / 10
Search British Airways flights

Delta flights from Chicago to Sofia

Our best Delta deals on Chicago to Sofia flight tickets
Delta
Jul 31
MDW9:19 amChicago Midway
22h 16m
2 stops
SOF7:35 amSofia
Aug 22
SOF4:20 pmSofia
29h 50m
2 stops
MDW10:10 pmChicago Midway
Delta
Aug 7
MDW9:19 amChicago Midway
22h 16m
2 stops
SOF7:35 amSofia
Sep 30
SOF4:20 pmSofia
31h 52m
2 stops
MDW12:12 amChicago Midway
Delta
Aug 27
MDW10:13 amChicago Midway
21h 22m
2 stops
SOF7:35 amSofia
Sep 9
SOF4:20 pmSofia
31h 52m
2 stops
MDW12:12 amChicago Midway

KLM flights from Chicago to Sofia

Our best KLM deals on Chicago to Sofia flight tickets
KLM
Oct 19
MDW10:10 amChicago Midway
15h 45m
2 stops
SOF1:55 amSofia
Nov 2
SOF2:55 amSofia
16h 58m
2 stops
MDW7:53 pmChicago Midway
KLM
Aug 1
MDW10:13 amChicago Midway
15h 42m
2 stops
SOF1:55 amSofia
Sep 2
SOF3:10 amSofia
19h 00m
2 stops
MDW10:10 pmChicago Midway
KLM
Nov 14
MDW8:00 amChicago Midway
17h 20m
2 stops
SOF1:20 amSofia
Nov 28
SOF1:55 amSofia
19h 21m
2 stops
MDW9:16 pmChicago Midway

  • 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.

  • How far is Chicago to Sofia by plane?

    A flight from Chicago to Sofia will travel around 5185.9 mi. A reasonable flight in good conditions will take 11h 40m.



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 time18h 45m
Cheapest price$1,567

Similar Chicago to Sofia flights

Flexible with your destination? Broaden your search and find flights similar to your Chicago to Sofia route

Flights to other cities in Bulgaria

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

Why use momondo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Sofia. momondo saves you time and could save you money on your trip.

momondo does allow users to show only those flights to Sofia from Chicago which offer a flexible booking policy as well as other useful filters and features.

momondo helps you find the best flight between Chicago and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Chicago and alert you when they change.


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