
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $533 (oojo) |
One-way from | $253 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $601 |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Sun 1/25
11:44 am-4:20 pm
2 stops20h 36m
Sofia
Sat 2/14
12:05 pm-7:19 am
2 stops27h 14m
ChicagoSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Thu 3/5
9:55 pm-1:50 pm
1 stop31h 55m
Sofia
Mon 3/9
6:35 pm-9:00 pm
1 stop33h 25m
ChicagoVarna
ORD - VAR
ORDVAR
Chicago O'Hare Intl
Wed 3/4
11:50 am-8:35 pm
1 stop24h 45m
Varna
Sun 3/8
10:00 am-7:25 pm
1 stop16h 25m
ChicagoSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Sun 3/29
9:40 pm-6:40 pm
1 stop13h 00m
Sofia
Sun 4/12
6:20 am-8:25 pm
2 stops22h 05m
ChicagoSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Sat 2/28
8:40 pm-6:20 pm
2 stops37h 40m
Sofia
Sun 3/8
6:10 am-1:25 pm
1 stop15h 15m
ChicagoSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Sat 3/28
8:40 pm-12:10 pm
2 stops31h 30m
Sofia
Sun 4/12
6:20 am-11:00 am
1 stop12h 40m
ChicagoSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Sun 3/29
9:40 pm-6:40 pm
1 stop13h 00m
Sofia
Sun 4/12
6:20 am-4:53 pm
2 stops18h 33m
ChicagoSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Wed 3/11
1:37 pm-2:05 pm
2 stops17h 28m
Sofia
Wed 9/9
7:00 am-2:30 pm
1 stop15h 30m
ChicagoSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Wed 4/8
1:00 pm-12:10 pm
2 stops15h 10m
Sofia
Sun 4/12
6:20 am-4:53 pm
2 stops18h 33m
ChicagoSofia
ORD - SOF
ORDSOF
Chicago O'Hare Intl
Sat 2/28
8:40 pm-6:20 pm
2 stops37h 40m
Sofia
Sun 3/8
6:10 am-6:45 pm
2 stops20h 35m
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bulgaria (average of $473). Flying from Chicago O'Hare Intl Airport to Bulgaria in June is currently the most expensive (average of $825). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Entertainment
Crew
Overall
Comfort
Food
Boarding
Reviews
Kevin,Dec 2025
WAW - JFK
Entertainment
Crew
Overall
Comfort
Food
Boarding
Reviews
Kevin,Dec 2025
WAW - JFK
Entertainment
Crew
Overall
Comfort
Food
Boarding
Reviews
Kevin,Dec 2025
WAW - JFK
Entertainment
Crew
Overall
Comfort
Food
Boarding
Reviews
Kevin,Dec 2025
WAW - JFK
Entertainment
Crew
Overall
Comfort
Food
Boarding
Reviews
Kevin,Dec 2025
WAW - JFK
Entertainment
Crew
Overall
Comfort
Food
Boarding
Reviews
Kevin,Dec 2025
WAW - JFK
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$518 | Average$894 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$533 | Average$658 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$581 | Average$788 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$585 | Average$624 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$586 | Average$971 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$588 | Average$881 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$593 | Average$812 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$606 | Average$942 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$611 | Average$749 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$631 | Average$934 | FlexibilityNo cancel fee | On-timeN/A |