Cheapest one-way flights from Chicago to Warsaw in December from 224€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Warsaw (WAW) in December 2025 (see full year).

One-Way flights

03 Dec Frontier Airlines
31 Dec Icelandair
09 Dec Icelandair
06 Dec Spirit Airlines
10 Dec Icelandair
01 Dec Spirit Airlines
05 Dec TAP
02 Dec Spirit Airlines
14 Dec Frontier Airlines
30 Dec Icelandair

Also check the deals for return flights from Chicago to Warsaw in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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