To save on the cost of your flight from Illinois to Sofia, book at least 21 days before your planned departure. Booking around this time can save you about 15% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $685 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $793.
January is one of the best times of the year to fly to Sofia from Illinois. Prices for January average $826 per person but you can even find prices for as low as $395. The most expensive prices can be found in the month of June. Opting for a January flight can save you 54% on your journey compared to booking in June
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Sofia as you normally would.
Fly from
Fly to
Budget
$568 - $630
Route
Depart
Return
Price
Chicago O'Hare IntlSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Wed 9/18
1 stop16h 05m
Sofia
Tue 9/24
1 stop26h 35m
Chicago O'Hare IntlSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Wed 9/18
1 stop16h 45m
Sofia
Wed 9/25
1 stop28h 30m
Chicago O'Hare IntlSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Tue 10/15
2 stops40h 10m
Sofia
Tue 10/29
1 stop28h 00m
Chicago O'Hare IntlSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Tue 4/30
1 stop30h 55m
Sofia
Thu 5/16
1 stop13h 10m
Chicago O'Hare IntlSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Tue 10/1
1 stop28h 00m
Sofia
Tue 10/15
1 stop20h 30m
Chicago O'Hare IntlSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Tue 10/1
2 stops21h 00m
Sofia
Tue 10/15
1 stop16h 15m
Chicago O'Hare IntlSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Wed 9/18
2 stops20h 44m
Sofia
Wed 9/25
2 stops21h 40m
Chicago O'Hare IntlSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Wed 9/18
2 stops19h 54m
Sofia
Wed 10/2
2 stops21h 40m
Chicago O'Hare IntlSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Sat 5/4
1 stop18h 10m
Sofia
Mon 5/13
1 stop32h 15m
No data available for this route at this time. Please check back soon.
Entertainment
Overall
Food
Comfort
Boarding
Crew
Reviews
Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.
Entertainment
Overall
Food
Comfort
Boarding
Crew
Reviews
Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.
Entertainment
Overall
Food
Comfort
Boarding
Crew
Reviews
Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.
Entertainment
Overall
Food
Comfort
Boarding
Crew
Reviews
Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.
Entertainment
Overall
Food
Comfort
Boarding
Crew
Reviews
Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.
Entertainment
Overall
Food
Comfort
Boarding
Crew
Reviews
Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.
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