Chicago to Warsaw
Chicago to Warsaw is cheapest in December. June, the most expensive month we measured, costs about 490 € more.
Chicago to Warsaw is 7,519 km flown direct. Every fare we measured came from LOT Polish Airlines.
That comes from pricing 261 departure dates across 10 months. Every figure below is a fare we measured on the day shown, not a live quote. When we have nothing fresh to say about a route, its page stops existing.
What is a good price from Chicago to Warsaw?
Anything at or below the quarter mark beats three in four of the 261 one-way fares we measured here. Above the median, wait or move the date.
seen 28 Sep 2026
How far ahead do the cheap fares sit?
When we measured, the cheapest quarter of fares sat between 64 and 185 days before departure, much the same distance out as everything else. On this route, how far ahead you book matters less than which month you pick.
a snapshot of where the cheap seats sat, seen 28 Sep 2026
Which day of the week is cheapest?
On average, Monday departures came out lowest and Friday highest, a spread of about 37 €. The day matters less than the month here: pick the month first, then the day.