Earn point on your loyalty program!arrow arc left

Cheap flights from Chicago (CHI) to Bucharest (BBU)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Chicago (CHI) to Bucharest (BBU)

How to find the cheapest flight from Chicago (CHI) to Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Chicago to Bucharest in October , November 2026

26 Oct - 04 Nov $ 949.00
CHI
Chicago
Turkish Airlines
2 STOPS
BBU
Bucharest
BBU
Bucharest
Turkish Airlines
2 STOPS
CHI
Chicago
Pick dates
19 Oct - 24 Nov $ 950.00
CHI
Chicago
Turkish Airlines
2 STOPS
BBU
Bucharest
BBU
Bucharest
Turkish Airlines
2 STOPS
CHI
Chicago
Pick dates
26 Oct - 03 Nov $ 983.00
CHI
Chicago
Turkish Airlines
2 STOPS
BBU
Bucharest
BBU
Bucharest
Turkish Airlines
2 STOPS
CHI
Chicago
Pick dates

Last minute flights from Chicago to Bucharest

23 Oct - 01 Nov $ 1,071.00
CHI
Chicago
Icelandair
2 STOPS
BBU
Bucharest
BBU
Bucharest
Icelandair
2 STOPS
CHI
Chicago
Pick dates
26 Oct - 01 Nov $ 1,135.00
CHI
Chicago
Icelandair
2 STOPS
BBU
Bucharest
BBU
Bucharest
Icelandair
2 STOPS
CHI
Chicago
Pick dates
17 Oct - 01 Nov $ 1,196.00
CHI
Chicago
Icelandair
2 STOPS
BBU
Bucharest
BBU
Bucharest
Icelandair
2 STOPS
CHI
Chicago
Pick dates

One-way flights to Bucharest from Chicago

6:00 PM - 6:40 AM
Wizz Air Malta
2 Stops
32h 35m
CHI - BBU
$ 457
Kiwi
Pick dates
7:30 PM - 8:20 PM
Wizz Air Malta
2 Stops
21h 40m
CHI - BBU
$ 531
Kiwi
Pick dates
11:20 PM - 7:55 PM
Wizz Air
2 Stops
15h
CHI - BBU
$ 582
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Bucharest (BBU)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.