Cheap Flights from Chicago to Warsaw from $360

Frequently Asked Questions

• What are the cheapest flights from Chicago to Warsaw (CHI-WAW)?

  Based on Trip.com data, United Airlines offers one-way fares as low as $360 on Cheapest nonstop routes (e.g. ORD to WAW on Tue, Jul 28), while United Airlines offers Cheapest nonstop round-trips from $856 departing on Fri, Aug 7 and returning on Mon, Aug 10.

• Which airlines offer direct flights from Chicago to Warsaw?

  At the moment, you can catch a nonstop flight from Chicago to Warsaw with the following airlines, including: LOT Polish Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Chicago (CHI) to Warsaw (WAW) and what is the distance?

  It takes around 9 hours 5 minutes to fly from Chicago (CHI) to Warsaw (WAW).

• When is the best time to book flights from Chicago to Warsaw?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chicago to Warsaw is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Chicago to Warsaw?

  Based on Trip.com data in the past 4 weeks, there is 8 flight per week flying from Chicago to Warsaw. You can check the weekly schedule for popular airlines on this route below: LOT Polish Airlines: S/M/T/W/T/F/S -- LO004 (22:29)

• How can I find the best deals on flights from Chicago to Warsaw?

  To find best deals on flights from Chicago to Warsaw, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jul 28, with one-way flights priced at just $360.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is LOT Polish Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Warsaw travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Chicago (CHI) to Warsaw (WAW) the cheapest?

  The cheapest months to fly from Chicago to Warsaw is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Chicago to Warsaw on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Chicago to Warsaw on June 10, 2026 with Lufthansa, with prices starting at $845.

• Which airports can I fly to for Warsaw from Chicago?

  You can land at any one of the following hubs in Warsaw, with Chicago O'Hare International Airport to Warsaw Chopin Airport (ORD-WAW) is by far the most common option on this route: Warsaw Chopin Airport (WAW).

• Is there any time difference between Chicago and Warsaw?

  The time difference between Warsaw and Chicago is 7h.

• How do I change or cancel my ticket from Chicago to Warsaw?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.