Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Warsaw. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Chicago to Warsaw, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
All airports
LOT Polish Airlines
Every day
starting at $794
The only airline operating direct flights from Chicago to Warsaw is LOT Polish Airlines. Flights operate every day.
The cost of a one-way flight from Chicago to Warsaw ranges from $344 (November 2026) to $377 (December 2026). On average, the ticket price is about $361–$377.
Chicago — Warsaw
12/28/2026
Departure
Direct flight
LO004
starting at $658
Chicago — Warsaw
12/01/2026
Departure
Direct flight
LO004
starting at $671
Chicago — Warsaw
11/28/2026
Departure
Direct flight
LO004
starting at $697
Chicago — Warsaw
12/21/2026
Departure
Direct flight
LO004
starting at $1,176
Chicago — Warsaw
03/22/2027
Departure
Direct flight
LO4
starting at $704
Chicago — Warsaw
03/23/2027
Departure
Direct flight
LO4
starting at $704
Chicago — Warsaw
03/24/2027
Departure
Direct flight
LO4
starting at $704
Chicago — Warsaw
12/12/2026
Departure
Direct flight
LO4
starting at $720
Chicago — Warsaw
12/15/2026
Departure
Direct flight
LO4
starting at $766
Chicago — Warsaw
11/16/2026
Departure
Direct flight
LO4
starting at $668
starting at $658
starting at $311
starting at $354
starting at $354
starting at $370
starting at $377
starting at $534
More than 7 airlines operate flights from Chicago to Warsaw, including LOT Polish Airlines, Icelandair, United Airlines, Lufthansa, TAP Portugal, Air Canada, and Aer Lingus. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $311, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest flight ticket from Chicago to Warsaw according to data for the last 48 hours costs $311
Often the best time to buy tickets from Chicago to Warsaw is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to Warsaw can be found flying in these months: November, December.
The fastest flights from Chicago to Warsaw start from 11 hours 15 minutes in the air.
The following airlines operate direct flights on the route Chicago — Warsaw: LOT Polish Airlines
The cheapest one-way flight from Chicago to Warsaw departs on 12/01/2026, is operated by Icelandair and costs $311
The cheapest roundtrip flight from Chicago to Warsaw departs on 12/01/2026, is operated by Scandinavian Airlines and costs $656
Fastest flight from Chicago to Warsaw takes
There are direct flights on this route 5 days a week: Mo, Tu, We, Fr, and Sa
The distance between Chicago and Warsaw is 7510km (4656 miles). There are 6 direct flights from Chicago to Warsaw. The time difference between Chicago and Warsaw is 7h. Flights from Chicago begin at 9:50 PM. The latest flight from Chicago departs at 9:50 PM