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Cheap Flights from Chicago Rockford to Warsaw

Compare Chicago Rockford to Warsaw flight deals

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Flight deals from Chicago Rockford to Warsaw

Looking for a cheap last-minute deal or the best round-trip flight from Chicago Rockford Airport to Warsaw? If you want to travel next month, round-trip fares start from 3 850 zł. Find the lowest prices on one-way and round-trip tickets right here.
Warsaw.3 850 zł per passenger.Departing Fri, May 8, returning Mon, May 18.Round-trip flight with Allegiant Air and Ryanair.Outbound indirect flight with Allegiant Air, departing from Chicago Rockford on Fri, May 8, arriving in Warsaw Modlin.Inbound indirect flight with Ryanair, departing from Warsaw Modlin on Mon, May 18, arriving in Chicago Rockford.Price includes taxes and charges.From 3 850 zł, select.
Warsaw.3 904 zł per passenger.Departing Sun, Jul 5, returning Tue, Jul 21.Round-trip flight with Allegiant Air and LOT.Outbound indirect flight with Allegiant Air, departing from Chicago Rockford on Sun, Jul 5, arriving in Warsaw Chopin.Inbound indirect flight with LOT, departing from Warsaw Chopin on Tue, Jul 21, arriving in Chicago Rockford.Price includes taxes and charges.From 3 904 zł, select.
Warsaw.3 964 zł per passenger.Departing Sat, Jun 6, returning Tue, Jul 21.Round-trip flight with Allegiant Air and LOT.Outbound indirect flight with Allegiant Air, departing from Chicago Rockford on Sat, Jun 6, arriving in Warsaw Chopin.Inbound indirect flight with LOT, departing from Warsaw Chopin on Tue, Jul 21, arriving in Chicago Rockford.Price includes taxes and charges.From 3 964 zł, select.
Warsaw.4 138 zł per passenger.Departing Sat, May 30, returning Sat, Jun 6.Round-trip flight with Allegiant Air and Wizz Air.Outbound indirect flight with Allegiant Air, departing from Chicago Rockford on Sat, May 30, arriving in Warsaw Chopin.Inbound indirect flight with Wizz Air, departing from Warsaw Chopin on Sat, Jun 6, arriving in Chicago Rockford.Price includes taxes and charges.From 4 138 zł, select.
Warsaw.4 482 zł per passenger.Departing Mon, Aug 10, returning Mon, Aug 24.Round-trip flight with Allegiant Air and Finnair.Outbound indirect flight with Allegiant Air, departing from Chicago Rockford on Mon, Aug 10, arriving in Warsaw Chopin.Inbound indirect flight with Finnair, departing from Warsaw Chopin on Mon, Aug 24, arriving in Chicago Rockford.Price includes taxes and charges.From 4 482 zł, select.

Find the cheapest month to fly from Chicago Rockford to Warsaw

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago Rockford to Warsaw flights are currently cheapest in May.
Apr
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May
from 3 850 zł
Jun
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Jul
from 3 904 zł
Aug
from 4 482 zł
Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Alternative Chicago Rockford to Warsaw routes

Looking for the cheapest, fastest or easiest route from Chicago Rockford to Warsaw? You could fly into the following airports instead.

Warsaw Chopin

7km from central Warsaw
Closest
from 3 904 zł
Search flights

Warsaw Modlin

37km from central Warsaw
Cheapest
from 3 850 zł
Search flights

Chicago to Warsaw: Flight information

The things to know before you go.
Cheapest flight found3 850 zł
Cheapest month to flyMay

Finding cheap flights from Chicago Rockford to Warsaw: Frequently asked questions

There are 2 airports in Warsaw: Warsaw Chopin and Warsaw Modlin.
The best price we found for a round-trip flight from Chicago Rockford to Warsaw is 3 850 zł. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago Rockford to Warsaw. But we found flights with one or more stops from 3 850 zł.
There are no flights flying from Chicago Rockford to Warsaw, as of April 2026.
The cheapest month to fly from Chicago Rockford to Warsaw is usually May.
If you're flying from Chicago Rockford Airport, the cheapest airport near Warsaw is Warsaw Modlin – which is 36.6 km away from the center of Warsaw. We've found flights to this airport from 3 850 zł.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago Rockford Airport to Warsaw on Friday, May 8, 2026.
No airlines currently offer direct flights between Chicago Rockford Airport and Warsaw. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Warsaw but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Warsaw is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 8°C. July is typically the warmest month in Warsaw, when it usually averages around 24°C. You can expect the least rain in October. The coldest month is January, with temperatures averaging -7°C. The rainiest month is July.
Currently, Allegiant Air offers the cheapest flight tickets to Warsaw.

How to find cheap flights to Warsaw from Chicago Rockford

Looking for cheap tickets from Chicago Rockford to Warsaw? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Chicago Rockford to Warsaw. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to Warsaw from Chicago Rockford from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best Chicago Rockford–Warsaw ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Warsaw from Chicago Rockford.
  • Set up a Price Alert. You can easily track the fare of your cheap Chicago Rockford–Warsaw flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Chicago Rockford and Warsaw? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business Class flights from Chicago Rockford and Warsaw. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Warsaw, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Chicago Rockford to Warsaw flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

    • Combine your flight to Warsaw from Chicago Rockford with hotels and car rental

    Once you've secured your cheap flight ticket from Chicago Rockford to Warsaw, discover the best prices and exclusive rates for hotels in Warsaw or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


Plan the rest of your trip from Chicago to Warsaw

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.