Find Cheap Flights from Sofia to Chicago (SOF - CHI)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Sofia to Chicago

(Round-trip)
Depart: Mon May 28 2018 Return: Sun Jun 3 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SOF
ORD
28h 45m
1 stop
ORD
SOF
38h 25m
2 stops
Depart: Fri Dec 8 2017 Return: Sat Dec 9 2017 Trip spans 2 days
British Airways
British Airways
SOF
ORD
29h 25m
1 stop
ORD
SOF
36h 31m
2 stops
Depart: Thu Feb 1 2018 Return: Fri Mar 30 2018 Trip spans 57 days
Turkish Airlines
Turkish Airlines
SOF
ORD
16h 10m
1 stop
ORD
SOF
15h 05m
1 stop
Depart: Thu Dec 21 2017 Return: Thu Jan 4 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SOF
ORD
29h 25m
1 stop
ORD
SOF
20h 05m
1 stop
Depart: Sat Nov 18 2017 Return: Sun Dec 31 2017 Trip spans 44 days
KLM
KLM
SOF
ORD
15h 30m
1 stop
ORD
SOF
20h 35m
1 stop
Depart: Sun Nov 19 2017 Return: Tue Dec 5 2017 Trip spans 17 days
Lufthansa
Lufthansa
SOF
ORD
20h 45m
1 stop
ORD
SOF
17h 30m
1 stop
Depart: Sat Apr 7 2018 Return: Sun Apr 22 2018 Trip spans 16 days
Multiple Airlines
Multiple Airlines
SOF
MDW
21h 05m
2 stops
MDW
SOF
15h 30m
2 stops
Depart: Sun Nov 19 2017 Return: Fri Dec 1 2017 Trip spans 13 days
Austrian Airlines
Austrian Airlines
SOF
ORD
24h 50m
1 stop
ORD
SOF
17h 30m
1 stop
Depart: Mon Nov 20 2017 Return: Sun Dec 31 2017 Trip spans 42 days
Qatar Airways
Qatar Airways
SOF
ORD
33h 50m
1 stop
ORD
SOF
22h 15m
2 stops
Depart: Sat May 26 2018 Return: Sun Jun 3 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SOF
ORD
27h 07m
2 stops
ORD
SOF
22h 15m
2 stops
Depart: Thu Feb 15 2018 Return: Wed Feb 28 2018 Trip spans 14 days
Turkish Airlines
Turkish Airlines
SOF
ORD
16h 10m
1 stop
ORD
SOF
15h 00m
1 stop
Depart: Sat Nov 18 2017 Return: Tue Dec 5 2017 Trip spans 18 days
Multiple Airlines
Multiple Airlines
SOF
ORD
15h 30m
1 stop
ORD
SOF
12h 50m
1 stop
Depart: Sat Nov 18 2017 Return: Sun Dec 3 2017 Trip spans 16 days
KLM
KLM
SOF
ORD
15h 30m
1 stop
ORD
SOF
20h 15m
1 stop
Depart: Tue Nov 21 2017 Return: Tue Dec 5 2017 Trip spans 15 days
Lufthansa
Lufthansa
SOF
ORD
20h 55m
1 stop
ORD
SOF
12h 45m
1 stop
Depart: Tue Nov 21 2017 Return: Sat Dec 2 2017 Trip spans 12 days
Multiple Airlines
Multiple Airlines
SOF
ORD
29h 25m
1 stop
ORD
SOF
17h 25m
2 stops
Depart: Tue Nov 21 2017 Return: Fri Dec 1 2017 Trip spans 11 days
British Airways
British Airways
SOF
ORD
29h 25m
1 stop
ORD
SOF
20h 05m
1 stop
Depart: Sat Apr 7 2018 Return: Sun Apr 22 2018 Trip spans 16 days
Turkish Airlines
Turkish Airlines
SOF
ORD
15h 35m
1 stop
ORD
SOF
15h 05m
1 stop
Depart: Sat Nov 18 2017 Return: Thu Dec 28 2017 Trip spans 41 days
KLM
KLM
SOF
ORD
15h 30m
1 stop
ORD
SOF
16h 20m
2 stops
Depart: Wed Nov 22 2017 Return: Tue Dec 5 2017 Trip spans 14 days
Lufthansa
Lufthansa
SOF
ORD
16h 30m
1 stop
ORD
SOF
17h 30m
1 stop
Depart: Thu Dec 21 2017 Return: Sat Feb 17 2018 Trip spans 59 days
Multiple Airlines
Multiple Airlines
SOF
ORD
29h 25m
1 stop
ORD
SOF
32h 40m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Sofia
$572
Destination

Chicago
only $572
only $723