What is the cheapest airline that flies from Warsaw to Illinois?

Finnair, British Airways, and Delta are the most popular carriers operating from Warsaw to Illinois

How many flights depart from Warsaw to Illinois on average per week?

14 flights are operational weekly from Warsaw to Illinois as of May 2026. The most popular departure day for this route is Tue, with 29% of flights per week taking off on this day.

What airlines fly to Illinois?

LOT, United Airlines 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 61% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 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 May 2026, 2 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.

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 5 operators available for flights from Warsaw to Illinois as of May 2026.

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.

$371 Cheap Flights from Warsaw to Illinois in 2026

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Find the cheapest flights from Warsaw to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 am - 12:55 pm

WAW

ORD

13h 10m

1 stop

10:30 pm - 6:20 pm

ORD

WAW

12h 50m

1 stop

$674Lufthansa

Wed, Jun 17 - Mon, Jun 22

6:50 am - 12:55 pm

WAW

ORD

13h 05m

1 stop

10:30 pm - 6:25 pm

ORD

WAW

12h 55m

1 stop

$675Lufthansa

Tue, Jun 9 - Wed, Jul 29

6:40 am - 12:55 pm

WAW

ORD

13h 15m

1 stop

6:30 pm - 1:35 pm

ORD

WAW

12h 05m

1 stop

$676Lufthansa

Mon, Jun 1 - Mon, Jun 8

6:45 am - 2:55 pm

WAW

ORD

15h 10m

1 stop

2:40 pm - 2:05 pm

ORD

WAW

16h 25m

1 stop

$678Multiple Airlines

Wed, Sep 23 - Tue, Oct 20

12:00 pm - 3:10 pm

WAW

ORD

10h 10mnonstop

9:50 pm - 1:55 pm

ORD

WAW

9h 05mnonstop

$679LOT

Thu, Aug 27 - Thu, Sep 17

4:40 pm - 7:50 pm

WAW

ORD

10h 10mnonstop

9:50 pm - 1:55 pm

ORD

WAW

9h 05mnonstop

$680LOT

Tue, Sep 1 - Thu, Oct 22

6:25 am - 12:55 pm

WAW

ORD

13h 30m

1 stop

3:55 pm - 2:05 pm

ORD

WAW

15h 10m

1 stop

$681Multiple Airlines

Fri, Jun 12 - Mon, Jun 29

6:05 am - 6:37 pm

WAW

MDW

19h 32m

2 stops

12:30 pm - 12:05 pm

MDW

WAW

16h 35m

2 stops

$723Delta

Sat, Oct 24 - Fri, Nov 13

6:00 am - 6:31 pm

WAW

MDW

19h 31m

2 stops

6:45 pm - 4:25 pm

MDW

WAW

14h 40m

2 stops

$725KLM

Sat, Oct 3 - Mon, Oct 12

6:05 am - 6:37 pm

WAW

MDW

19h 32m

2 stops

5:25 pm - 4:05 pm

MDW

WAW

16h 40m

2 stops

$729Delta

Wed, Oct 14 - Wed, Oct 28

LOT flights from Warsaw to Illinois

Our best LOT deals on Warsaw to Illinois flight tickets

LOT

Aug 27

WAW12:00 pmWarsaw Frederic Chopin

10h 10m

ORD3:10 pmChicago O'Hare Intl

Sep 17

ORD9:50 pmChicago O'Hare Intl

9h 05m

WAW1:55 pmWarsaw Frederic Chopin

$679

LOT

Sep 1

WAW4:40 pmWarsaw Frederic Chopin

10h 10m

ORD7:50 pmChicago O'Hare Intl

Oct 22

ORD9:50 pmChicago O'Hare Intl

9h 05m

WAW1:55 pmWarsaw Frederic Chopin

$680

LOT

Sep 1

WAW12:00 pmWarsaw Frederic Chopin

10h 10m

ORD3:10 pmChicago O'Hare Intl

Oct 22

ORD5:10 pmChicago O'Hare Intl

15h 35m

1 stop

WAW3:45 pmWarsaw Frederic Chopin

$719

Lufthansa flights from Warsaw to Illinois

Our best Lufthansa deals on Warsaw to Illinois flight tickets

Lufthansa

Jun 9

WAW6:50 amWarsaw Frederic Chopin

13h 05m

1 stop

ORD12:55 pmChicago O'Hare Intl

Jul 29

ORD10:30 pmChicago O'Hare Intl

12h 55m

1 stop

WAW6:25 pmWarsaw Frederic Chopin

$675

Lufthansa

Jun 1

WAW6:40 amWarsaw Frederic Chopin

13h 15m

1 stop

ORD12:55 pmChicago O'Hare Intl

Jun 8

ORD6:30 pmChicago O'Hare Intl

12h 05m

1 stop

WAW1:35 pmWarsaw Frederic Chopin

$676

Lufthansa

May 28

WAW9:40 amWarsaw Frederic Chopin

12h 15m

1 stop

ORD2:55 pmChicago O'Hare Intl

Jun 11

ORD6:00 pmChicago O'Hare Intl

15h 20m

1 stop

WAW4:20 pmWarsaw Frederic Chopin

$677

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Wed 6/17

6:45 am-12:55 pm

1 stop13h 10m

Chicago O'Hare Intl

Mon 6/22

10:30 pm-6:20 pm

1 stop12h 50m

$674

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 6/9

6:50 am-12:55 pm

1 stop13h 05m

Chicago O'Hare Intl

Wed 7/29

10:30 pm-6:25 pm

1 stop12h 55m

$675

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 6/1

6:40 am-12:55 pm

1 stop13h 15m

Chicago O'Hare Intl

Mon 6/8

6:30 pm-1:35 pm

1 stop12h 05m

$676

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Wed 9/23

6:45 am-2:55 pm

1 stop15h 10m

Chicago O'Hare Intl

Tue 10/20

2:40 pm-2:05 pm

1 stop16h 25m

$678

Quickest round-trip

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 8/27

12:00 pm-3:10 pm

Nonstop10h 10m

Chicago O'Hare Intl

Thu 9/17

9:50 pm-1:55 pm

Nonstop9h 05m

$679

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 9/1

4:40 pm-7:50 pm

Nonstop10h 10m

Chicago O'Hare Intl

Thu 10/22

9:50 pm-1:55 pm

Nonstop9h 05m

$680

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Fri 6/12

6:25 am-12:55 pm

1 stop13h 30m

Chicago O'Hare Intl

Mon 6/29

3:55 pm-2:05 pm

1 stop15h 10m

$681

WarsawChicago

WAW - MDW

WAWMDW

Warsaw Frederic Chopin

Sat 10/24

6:05 am-6:37 pm

2 stops19h 32m

Chicago Midway

Fri 11/13

12:30 pm-12:05 pm

2 stops16h 35m

$723

WarsawChicago

WAW - MDW

WAWMDW

Warsaw Frederic Chopin

Sat 10/3

6:00 am-6:31 pm

2 stops19h 31m

Chicago Midway

Mon 10/12

6:45 pm-4:25 pm

2 stops14h 40m

$725

WarsawChicago

WAW - MDW

WAWMDW

Warsaw Frederic Chopin

Wed 10/14

6:05 am-6:37 pm

2 stops19h 32m

Chicago Midway

Wed 10/28

5:25 pm-4:05 pm

2 stops16h 40m

$729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 November. Flight prices, which tend to average around $326, 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 November, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $405.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Warsaw to Illinois is on a Thursday when prices can be found for as low as $705. Flights from Warsaw to Illinois on a Friday will generally be more expensive and average around $784. 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 at noon. Flights from Warsaw to Illinois during this time can be as low as $628. Flights in the morning are often more expensive with an average ticket price of $784.

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 from Warsaw to Illinois?

You are more likely to see cheaper flights to Illinois from Warsaw when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $691 when searching 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 $623 on momondo.

Cheap Warsaw to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Warsaw to Illinois

Fastest flight time	10h 10m
Direct flights	Every day
Airports in Illinois	98 airports

The fastest flight from Warsaw to Illinois takes 10h 10m

Direct flights go from Warsaw to Illinois every day.

There are 98 airports in Illinois. From Warsaw there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying 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 5 operators available for flights from Warsaw to Illinois as of May 2026.
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
Scandinavian Airlines	PriceFrom $435	Free Cancellation	Rating 7.4 1,777 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $524	Free Cancellation	Rating 7.4 9,711 reviews	Search United Airlines flights
Lufthansa	PriceFrom $526	Free Cancellation	Rating 6.8 7,996 reviews	Search Lufthansa flights
British Airways	PriceFrom $535	Free Cancellation	Rating 6.7 7,978 reviews	Search British Airways flights
LOT	PriceFrom $592	Free Cancellation	Rating 7.5 1,190 reviews	Search LOT flights

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.