Find Cheap Flights from Chicago O'Hare International to Bulgaria

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Sat 12/16
Sat 12/23
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Book cheap flights from Chicago O'Hare International to Bulgaria (round-trip)

Airports
Origin
Chicago
$595
only
$595
Destination
Sofia
$595
only
$595
Thu, May 3
ORD
SOF
13h 25m
Fri, May 25
SOF
ORD
12h 55m
Trip: 23 days
Overall null null
Based on null reviews
Fri, Jan 26
ORD
SOF
15h 00m
Sat, Feb 3
SOF
ORD
16h 10m
Trip: 9 days
Overall null null
Based on null reviews
Wed, Jun 20
ORD
SOF
39h 30m
Wed, Jul 18
SOF
ORD
26h 20m
Trip: 29 days
Overall null null
Based on null reviews
Wed, Dec 27
ORD
SOF
32h 45m
Wed, Jan 10
SOF
ORD
32h 00m
Trip: 15 days
Overall null null
Based on null reviews
Sat, Jun 2
ORD
SOF
12h 25m
Fri, Jul 6
SOF
ORD
13h 45m
Trip: 35 days
Overall null null
Based on null reviews
Wed, Feb 21
ORD
SOF
32h 25m
Mon, Mar 26
SOF
ORD
33h 40m
Trip: 33 days
Overall null null
Based on null reviews
Fri, Mar 2
ORD
SOF
11h 40m
Sun, Mar 11
SOF
ORD
13h 10m
Trip: 10 days
Overall null null
Based on null reviews
Wed, Apr 4
ORD
SOF
11h 50m
Mon, Apr 16
SOF
ORD
33h 40m
Trip: 13 days
Overall null null
Based on null reviews
Sat, Dec 23
ORD
SOF
31h 40m
Wed, Jan 3
SOF
ORD
34h 20m
$1735
Trip: 12 days
Overall null null
Based on null reviews
*
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