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Cheap flights from Chicago to Warsaw

6 nonstop flights a week, 1 of them today. Operated by LOT Polish, about 9h 5m in the air, 4,667 mi (7,511 km). Tickets from $311, nonstop from $663.

Flights from Chicago to Warsaw

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Chicago to Warsaw

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Chicago to Warsaw

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $311 1 December 2026, with a connection Cheapest nonstop $663 25 December 2026, LOT Polish Cheapest weekend departure $373 Fri, 4 December 2026
Cheapest day of the week Tuesday $463 on average over the next 120 days
Cheapest month December 2026 tickets from $311

Chicago to Warsaw at a glance

flight time, nonstop
9h 5m
straight-line distance
4,667 mi (7,511 km)
flights a week
6
flight today
1
departure time
21:50
lowest price, with a connection, 1 December
$311
lowest nonstop price
$663
airline
1

Chicago to Warsaw ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: December 2026, tickets from $311. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is November 2026: from $442. The average across months is $376.

Chicago to Warsaw flight schedule

6 flights a week, 1 today, 4 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
LO 4
LOT Polish
21:50 , terminal 5
13:55 Frederic Chopin
9h 5m
Mon, Tue, Wed, Thu, Fri, Sat
Boeing 787-900

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 22 December.

FlightDepartsArrivesDurationDaysAircraft
LO 1004
LOT Polish
18:30 , terminal 5
10:35 Frederic Chopin
9h 5m
Selected dates
Boeing 787-800
LO 4
LOT Polish
22:50 , terminal 5
13:55 Frederic Chopin
9h 5m
Seasonal
Boeing 787-800
LO 4
LOT Polish
22:55 , terminal 5
15:00 Frederic Chopin
9h 5m
Seasonal
Boeing 787-800
LO 2
LOT Polish
17:10 , terminal 5
09:15 Frederic Chopin
9h 5m
Seasonal
Boeing 787-800

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Warsaw is 7 hours ahead of Chicago. The search shows seat availability and the price for your date.

Airlines flying Chicago to Warsaw

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

LOT Polish6 a week

Airports

Where flights from Chicago to Warsaw depart and land

Arrival in Warsaw

Frederic Chopin WAW

6 flights a week, 4 mi (7 km) from the city centre

About the airport

When to visit Warsaw

Weather by month

Best time to visit: May, June, July, August and September, +19° to +26° by day. In November it is +7° by day and +2° at night, with 10 rainy days.

Jan
+3° −2° 15 days
Feb
+5° −2° 11 days
Mar
+10° 0° 10 days
Apr
+14° +4° 13 days
May
+19° +8° 10 days
Jun
+24° +14° 11 days
Jul
+26° +16° 13 days
Aug
+25° +15° 12 days
Sep
+21° +11° 7 days
Oct
+14° +6° 11 days
Nov
+7° +2° 10 days
Dec
+3° −1° 10 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Chicago to Warsaw?
A nonstop flight takes 9 hours 5 minutes on average.
How far is Warsaw from Chicago?
4,667 mi (7,511 km) in a straight line between the cities.
Which airlines fly nonstop from Chicago to Warsaw?
LOT Polish (6 a week).
How many flights a day are there from Chicago to Warsaw?
1 flight today and 6 a week, about 0.9 a day on average.
When are the first and last flights from Chicago to Warsaw?
The flight departs at 21:50 (LO4). Local time.
What is the cheapest month to fly from Chicago to Warsaw?
December 2026: tickets from $311. The most expensive is November 2026, from $442.
What is the cheapest upcoming date to fly from Chicago to Warsaw?
1 December 2026 (Tuesday): from $311 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Chicago to Warsaw?
LOT Polish: nonstop tickets from $663 on 25 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Chicago and Warsaw?
Warsaw is 7 hours ahead of Chicago. Schedule times on this page are local to each airport.