Cheap Flights from Chicago to Warsaw
Browse current best options from Chicago. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Chicago
RatePunk searches hundreds of travel sites at once for deals on flights to Warsaw
Prices updated 1 day ago
461 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)
Today’s best flight deals from Chicago to Warsaw
Explore current cheapest deals departing from Chicago to Warsaw
2027-01-13 – 2027-01-27
CHI - Warsaw
73% AI deal score
$542
$551
Round trip
2026-12-02 – 2026-12-10
CHI - Warsaw
80% AI deal score
$676
$563
Round trip
2026-11-02 – 2026-11-11
CHI - Warsaw
77% AI deal score
$589
$571
Round trip
2026-11-11 – 2026-11-23
CHI - Warsaw
77% AI deal score
$592
$572
Round trip
2027-03-22 – 2027-03-31
CHI - Warsaw
93% AI deal score
$932
$573
Round trip
2026-11-10 – 2026-11-15
CHI - Warsaw
78% AI deal score
$618
$577
Round trip
2026-11-11 – 2026-11-16
CHI - Warsaw
79% AI deal score
$619
$577
Round trip
2026-11-10 – 2026-11-19
CHI - Warsaw
77% AI deal score
$592
$579
Round trip
2026-12-09 – 2026-12-15
CHI - Warsaw
83% AI deal score
$704
$579
Round trip
2026-12-06 – 2026-12-14
CHI - Warsaw
83% AI deal score
$687
$579
Round trip
