Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Chicago to Warsaw
The cheapest flights right now
Chicago – Warsaw
Outbound – Aug 15, 2026
direct
9h 5m Return – Aug 27, 2026
direct
10h 10m $721
yesterday
Chicago – Warsaw
Outbound – Aug 15, 2026
1 stop
12h 0m ZRH
Return – Aug 27, 2026
1 stop
12h 40m FRA
$760
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$678
Average price of a round trip
$850
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
17h41
A flight from Chicago to Warsaw takes on average 17h41.
Best time
May
According to user searches, the ideal month to go to Warsaw is May.
Tips for finding a cheap flight from Chicago to Warsaw
Check out our tips for booking your flight to Warsaw (Poland) from Chicago (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is January, with an average flight ticket price of $433 (calculation over the last two years). The most touristic season corresponds to the months of October, September and January.
For the cheapest flights, it is advisable to buy your ticket at least 77 days before the departure date.
The airline offering the cheapest flight tickets is Air Canada. A ticket from the airline Air Canada to Warsaw costs on average $744.
The airlines that offer the most flights are .
Price of flight tickets from Chicago to Warsaw
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $678 to $990
- The average price of a flight ticket is about $850
- Prices are lowest for stays in the month of January
- The month in which booking a ticket is cheaper is: July
info departure city :
Chicago, USA
airports :
Chicago-Merrill C. Meigs Field Airport (CGX)
Chicago FSS (CHI)
Chicago-Midway International Airport (MDW)
Chicago-O'Hare International Airport (ORD)
local time :
Chicago is a city in the country USA, the time zone is [[timezone]]. In Chicago, it is currently {fromLocalTime}, the temperature is on average 28°C, with a minimum of 23°C and a maximum of 34°C.
The city of Chicago (CHI) has 4 airport(s): Chicago-Merrill C. Meigs Field, Chicago FSS, Chicago-Midway and Chicago-O'Hare
destination info :
Warsaw, Poland
airport :
Warsaw-Chopin Airport (WAW)
local time :
Warsaw is in the country Poland, the time zone is [[timezone]]. In Warsaw, it is currently {toLocalTime}, the temperature is on average 23°C, with a minimum of 20°C and a maximum of 27°C.
The city of Warsaw (WAW) has 1 airport(s): Warsaw-Chopin
Useful info about Warsaw
What is the least touristic period to go to Warsaw?
If you want to visit Warsaw during the least touristic period, choose the month of May.
What is the most popular time to travel to Warsaw?
In Warsaw, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Chicago to Warsaw?
According to our data, it is recommended to book your flight 77 days before your departure. If you book your flight ticket 12 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Chicago to Warsaw is Monday.
What are the arrival and destination airports when traveling between Chicago and Warsaw?
When you leave, you can leave from Chicago-O'Hare, and you will arrive at Warsaw-Chopin.
How to reach Chicago airport from the city centre?
The airport Chicago-Merrill C. Meigs Field is located 4 km, Chicago FSS is located 29 km, Chicago-Midway is located 12 km or Chicago-O'Hare is located 29 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Chicago to Warsaw?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Chicago and Warsaw?
In summer, the average temperature is 20°C in Warsaw and 22°C in Chicago. The average rainfall in summer is 80 mm in Warsaw and 141 mm in Chicago. In summer, it is warmer in Chicago and it rains less in Warsaw. In winter, it is colder in Warsaw and it rains more in Chicago.