Earn point on your loyalty program!arrow arc left

Cheap flights from Chicago (CHI) to Poznan (POZ)

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 Poznan (POZ)

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

Cheap flights from Chicago to Poznan in September , October 2026

30 Sep - 06 Oct $ 932.00
CHI
Chicago
United Airlines
1 STOPS
POZ
Poznan
POZ
Poznan
United Airlines
1 STOPS
CHI
Chicago
Pick dates
27 Sep - 10 Oct $ 1,417.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
POZ
Poznan
POZ
Poznan
LOT Polish Airlines
1 STOPS
CHI
Chicago
Pick dates
28 Sep - 10 Oct $ 1,546.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
POZ
Poznan
POZ
Poznan
LOT Polish Airlines
1 STOPS
CHI
Chicago
Pick dates

Last minute flights from Chicago to Poznan

28 Sep - 01 Oct $ 1,215.00
CHI
Chicago
TAP Portugal
3 STOPS
POZ
Poznan
POZ
Poznan
TAP Portugal
3 STOPS
CHI
Chicago
Pick dates
27 Sep - 30 Sep $ 1,569.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
POZ
Poznan
POZ
Poznan
LOT Polish Airlines
1 STOPS
CHI
Chicago
Pick dates
28 Sep - 30 Sep $ 1,694.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
POZ
Poznan
POZ
Poznan
LOT Polish Airlines
1 STOPS
CHI
Chicago
Pick dates

One-way flights to Poznan from Chicago

3:50 PM - 7:30 AM
Swiss International Air Lines
1 Stops
34h 20m
CHI - POZ
$ 633
Kiwi
Pick dates
4:05 PM - 8:35 AM
United Airlines
1 Stops
10h 45m
CHI - POZ
$ 653
Kiwi
Pick dates
4:05 PM - 8:35 AM
United Airlines
1 Stops
10h 45m
CHI - POZ
$ 654
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Poznan (POZ)

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 Poznan (POZ)
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 Poznan (POZ)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.