Cheap flights from Warsaw to Illinois from $294
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Warsaw to Illinois departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Warsaw to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Warsaw to Illinois.
Cheap last minute flights
Planning a quick getaway from Warsaw to Illinois? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Illinois, so you can enjoy a seamless trip without layovers.
KLM flights from Warsaw to Illinois
Our best KLM deals on Warsaw to Illinois flight tickets
KLM![KLM]()
Mar 8![KLM]()
Mar 12
WAW6:05 amWarsaw Frederic Chopin
15h 25m
1 stop
ORD2:30 pmChicago O'Hare Intl
ORD5:25 pmChicago O'Hare Intl
16h 45m
1 stop
WAW4:10 pmWarsaw Frederic Chopin
KLM![KLM]()
Apr 8![KLM]()
Apr 27
WAW12:25 pmWarsaw Frederic Chopin
16h 46m
2 stops
ORD10:11 pmChicago O'Hare Intl
ORD4:20 pmChicago O'Hare Intl
19h 35m
1 stop
WAW6:55 pmWarsaw Frederic Chopin
British Airways flights from Warsaw to Illinois
Our best British Airways deals on Warsaw to Illinois flight tickets
British Airways![British Airways]()
Mar 31![British Airways]()
Apr 13
WAW8:55 amWarsaw Frederic Chopin
15h 55m
1 stop
ORD5:50 pmChicago O'Hare Intl
ORD10:20 pmChicago O'Hare Intl
15h 50m
1 stop
WAW9:10 pmWarsaw Frederic Chopin
British Airways![British Airways]()
Apr 23![British Airways]()
May 4
WAW1:00 pmWarsaw Frederic Chopin
11h 50m
1 stop
ORD5:50 pmChicago O'Hare Intl
ORD8:20 pmChicago O'Hare Intl
17h 50m
1 stop
WAW9:10 pmWarsaw Frederic Chopin
See travel insights to Illinois from
How to get the cheapest flight ticket from Warsaw to Illinois
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to Illinois?
The cheapest month to fly to Illinois from Warsaw is in January. Flight prices, which tend to average around $588, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $593.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Warsaw to Illinois is on a Friday when prices can be found for as low as $786. Flights from Warsaw to Illinois on a Monday will generally be more expensive and average around $853. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Warsaw to Illinois during this time can be as low as $634. Flights in the morning are often more expensive with an average ticket price of $854.
What is the cheapest Warsaw to Illinois flight route?
Fly from Warsaw Frederic Chopin to Chicago O'Hare Intl for the best Warsaw - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from Warsaw when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $689 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Warsaw for as low as $631 on momondo.
What cabin class options are available on Warsaw to Illinois flights?
There are 3 cabin classes available to choose from on Warsaw to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Warsaw to Illinois?
Finnair, Scandinavian Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Warsaw to Illinois
What airlines fly to Illinois?
LOT, British Airways and Lufthansa are the top three most popular airlines that fly to Illinois from Warsaw according to our data. LOT is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 11 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from Warsaw to Illinois on average per day?
As of February 2025, 1 flights take off from Warsaw and land in Illinois each day. The most common flight departure time for this route is 4:00PM, with 100% of daily flights taking off in the afternoon.
How many flights depart from Warsaw to Illinois on average per week?
10 flights are operational weekly from Warsaw to Illinois as of February 2025. The most popular departure day for this route is Tue, with 20% of flights per week taking off on this day.
Cheap Warsaw to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Warsaw to Illinois
When did momondo last update prices for flights from Warsaw to Illinois?
Prices for flights from Warsaw to Illinois are updated daily.
How many operators does momondo search for flights from Warsaw to Illinois?
There are 11 operators available for flights from Warsaw to Illinois as of February 2025.
How old do you have to be to fly from Warsaw to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Warsaw to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Warsaw to Illinois
Compare and see reviews for airlines that fly from Warsaw to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $410 | Free Cancellation | Rating 7.3 1,325 reviews | |||
| PriceFrom $420 | Free Cancellation | Rating 7.6 1,274 reviews | |||
| PriceFrom $430 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $432 | Free Cancellation | Rating 7.8 1,333 reviews | |||
| PriceFrom $437 | Free Cancellation | Rating 6.6 6,762 reviews | |||
| PriceFrom $497 | Free Cancellation | Rating 7.5 774 reviews | |||
| PriceFrom $527 | Free Cancellation | Rating 6.7 6,986 reviews | |||
| PriceFrom $527 | Free Cancellation | Rating 7.4 8,765 reviews | |||
| PriceFrom $579 | Free Cancellation | Rating 7.5 1,568 reviews | |||
| PriceFrom $595 | Free Cancellation | Rating 7.6 1,080 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Warsaw to Illinois?
It is quick and easy to find Warsaw to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.
Can I find flights from Warsaw to Illinois with flexible booking policies on momondo?
Flights from Warsaw to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Warsaw to Illinois?
momondo provides multiple filters to help you find the best flight to Illinois from Warsaw. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Warsaw to Illinois right now. Can momondo alert me if prices change?
Price alerts on flights to Illinois from Warsaw are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
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