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 7 days ago
483 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Chicago to Warsaw
Explore current cheapest deals departing from Chicago to Warsaw
2026-11-15 – 2026-12-15
CHI - Warsaw
76% AI deal score
$575
$653
Round trip
2027-03-10 – 2027-03-17
CHI - Warsaw
79% AI deal score
$709
$656
Round trip
2027-04-07 – 2027-04-21
CHI - Warsaw
76% AI deal score
$629
$657
Round trip
2026-11-08 – 2026-12-08
CHI - Warsaw
76% AI deal score
$586
$657
Round trip
2027-03-08 – 2027-03-29
CHI - Warsaw
79% AI deal score
$706
$658
Round trip
2027-04-11 – 2027-04-22
CHI - Warsaw
76% AI deal score
$634
$669
Round trip
2027-04-11 – 2027-04-25
CHI - Warsaw
76% AI deal score
$630
$669
Round trip
2027-04-14 – 2027-04-21
CHI - Warsaw
76% AI deal score
$615
$669
Round trip
2027-04-13 – 2027-04-20
CHI - Warsaw
76% AI deal score
$615
$669
Round trip
2027-03-09 – 2027-03-16
CHI - Warsaw
79% AI deal score
$707
$669
Round trip
