Cheap flights from Illinois to Poland from $253

If you don’t want to visit Poland in February, then you should wait until January to fly from Illinois, when ticket prices are also cheap, with an average price of $589.

Our data shows that Wednesday is the least expensive day to fly to Poland. Tickets to fly out on this day can be as low as $789. On the other hand, Saturday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,000.

Our data shows that the cheapest Illinois to Poland flights are usually those with departure times at noon. Our users have found flights to Poland at noon for as low as $755. Try not to purchase tickets in the afternoon because they tend to be around $989. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Chicago O'Hare Intl to Warsaw Frederic Chopin for the best Illinois - Poland flight prices

You are more likely to see cheaper flights to Poland from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Poland for around $746 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Poland from Illinois for as low as $652 on momondo.

There are 3 cabin classes available to choose from on Illinois to Poland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, United Airlines, and Lufthansa are the most popular carriers operating from Illinois to Poland

LOT, Lufthansa and Scandinavian Airlines are the top three most popular airlines that fly to Poland from Illinois according to our data. LOT is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Poland. Keep in mind that there are 14 different airlines that fly to Poland on a routine basis, so you have a few additional options to choose from.

As of August 2026, there are 3 flights per day flying from Illinois to Poland. The most common time of day flights depart is 5:00PM, with 52% of flights taking off in the evening.

As of August 2026, 22 flights take off from Illinois and land in Poland each week. The most common flight departure day for this route is Fri, with 23% of weekly flights taking off on this day.