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

The number of flights available between Illinois and Warsaw is 17 per week as of August 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

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

TAP AIR PORTUGAL is the most popular carrier operating from Illinois to Warsaw

What airlines fly to Warsaw?

LOT, Scandinavian Airlines and British Airways are the top three most popular airlines that fly to Warsaw from Illinois according to our data. LOT is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Warsaw. Keep in mind that there are 13 different airlines that fly to Warsaw on a routine basis, so you have a few additional options to choose from.

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

As of August 2025, there are 2 flights per day flying from Illinois to Warsaw. The most common time of day flights depart is 9:00PM, with 73% of flights taking off in the evening.

When did momondo last update prices for flights from Illinois to Warsaw?

Prices for flights from Illinois to Warsaw refresh daily.

How many operators does momondo search for flights from Illinois to Warsaw?

As of August 2025, there are 13 operators available to choose from for flights from Illinois to Warsaw.

How old do you have to be to fly from Illinois to Warsaw?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Warsaw.

What documentation or ID do you need to fly to Warsaw?

The required travel and health documents for your Warsaw trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Warsaw. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$212 Cheap Flights from Illinois to Warsaw in 2025

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Find the cheapest flights from Illinois to Warsaw

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:20 pm - 7:05 pmORD-WAW

16h 45m1 stop

7:45 pm - 4:45 pmWAW-ORD

28h 00m1 stop

$420Scandinavian Airlines

Find Deal

dom., dic. 28 - mié., ene. 7

7:20 pm - 7:05 pmORD-WAW

16h 45m1 stop

7:45 pm - 4:45 pmWAW-ORD

28h 00m1 stop

$422Scandinavian Airlines

Find Deal

dom., nov. 9 - sáb., nov. 15

6:50 pm - 1:45 pmORD-WAW

11h 55m1 stop

6:30 am - 2:55 pmWAW-ORD

15h 25m2 stops

$479

Find Deal

lun., ene. 12 - mié., ene. 28

9:15 pm - 5:10 pmORD-WAW

12h 55m1 stop

8:50 am - 11:37 pmWAW-ORD

21h 47m2 stops

$486British Airways

Find Deal

mié., oct. 15 - mar., nov. 4

8:40 pm - 5:10 pmORD-WAW

13h 30m1 stop

8:50 am - 9:21 pmWAW-ORD

19h 31m2 stops

$491American Airlines

Find Deal

mié., oct. 15 - vie., nov. 7

4:52 pm - 5:10 pmORD-WAW

17h 18m2 stops

8:50 am - 9:21 pmWAW-ORD

19h 31m2 stops

$496American Airlines

Find Deal

mié., oct. 15 - mié., nov. 5

8:40 am - 11:50 amSTL-WAW

20h 10m2 stops

7:40 pm - 6:25 pmWAW-STL

29h 45m2 stops

$610British Airways

Find Deal

lun., nov. 10 - lun., nov. 17

1:48 pm - 12:05 pmMDW-WAW

16h 17m2 stops

6:35 am - 6:36 pmWAW-MDW

19h 01m2 stops

$642Delta

Find Deal

mié., oct. 29 - mié., nov. 12

1:48 pm - 12:05 pmMDW-WAW

16h 17m2 stops

6:35 am - 6:07 pmWAW-MDW

18h 32m2 stops

$643Delta

Find Deal

mié., oct. 29 - mié., nov. 12

8:00 am - 12:50 pmSTL-WAW

21h 50m2 stops

6:35 pm - 1:55 pmWAW-STL

26h 20m1 stop

$677

Find Deal

jue., nov. 27 - jue., dic. 4

Scandinavian Airlines flights from Illinois to Warsaw

Our best Scandinavian Airlines deals on Illinois to Warsaw flight tickets

Scandinavian Airlines

Dec 28

ORD7:20 pmChicago O'Hare Intl

16h 45m

1 stop

WAW7:05 pmWarsaw Frederic Chopin

Jan 7

WAW7:45 pmWarsaw Frederic Chopin

28h 00m

1 stop

ORD4:45 pmChicago O'Hare Intl

$420

Find similar

Scandinavian Airlines

Nov 9

ORD7:20 pmChicago O'Hare Intl

16h 45m

1 stop

WAW7:05 pmWarsaw Frederic Chopin

Nov 15

WAW7:45 pmWarsaw Frederic Chopin

28h 00m

1 stop

ORD4:45 pmChicago O'Hare Intl

$422

Find similar

Scandinavian Airlines

Nov 9

ORD7:20 pmChicago O'Hare Intl

12h 00m

1 stop

WAW2:20 pmWarsaw Frederic Chopin

Nov 15

WAW7:45 pmWarsaw Frederic Chopin

28h 00m

1 stop

ORD4:45 pmChicago O'Hare Intl

$423

Find similar

Delta flights from Illinois to Warsaw

Our best Delta deals on Illinois to Warsaw flight tickets

Delta

Aug 16

ORD5:10 pmChicago O'Hare Intl

11h 45m

1 stop

WAW11:55 amWarsaw Frederic Chopin

Aug 25

WAW12:45 pmWarsaw Frederic Chopin

33h 15m

1 stop

ORD3:00 pmChicago O'Hare Intl

$641

Find similar

Delta

Aug 16

ORD5:10 pmChicago O'Hare Intl

11h 45m

1 stop

WAW11:55 amWarsaw Frederic Chopin

Aug 22

WAW12:25 pmWarsaw Frederic Chopin

32h 45m

1 stop

ORD2:10 pmChicago O'Hare Intl

$642

Find similar

Delta

Oct 29

MDW1:48 pmChicago Midway

16h 17m

2 stops

WAW12:05 pmWarsaw Frederic Chopin

Nov 12

WAW6:35 amWarsaw Frederic Chopin

18h 32m

2 stops

MDW6:07 pmChicago Midway

$643

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

dom. 12/28

7:20 pm-7:05 pm

1 stop16h 45m

Warsaw Frederic Chopin

mié. 1/7

7:45 pm-4:45 pm

1 stop28h 00m

$420

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

dom. 11/9

7:20 pm-7:05 pm

1 stop16h 45m

Warsaw Frederic Chopin

sáb. 11/15

7:45 pm-4:45 pm

1 stop28h 00m

$422

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

lun. 1/12

6:50 pm-1:45 pm

1 stop11h 55m

Warsaw Frederic Chopin

mié. 1/28

6:30 am-2:55 pm

2 stops15h 25m

$479

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

mié. 10/15

9:15 pm-5:10 pm

1 stop12h 55m

Warsaw Frederic Chopin

mar. 11/4

8:50 am-11:37 pm

2 stops21h 47m

$486

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

mié. 10/15

8:40 pm-5:10 pm

1 stop13h 30m

Warsaw Frederic Chopin

vie. 11/7

8:50 am-9:21 pm

2 stops19h 31m

$491

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

mié. 10/15

4:52 pm-5:10 pm

2 stops17h 18m

Warsaw Frederic Chopin

mié. 11/5

8:50 am-9:21 pm

2 stops19h 31m

$496

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

lun. 11/10

8:40 am-11:50 am

2 stops20h 10m

Warsaw Frederic Chopin

lun. 11/17

7:40 pm-6:25 pm

2 stops29h 45m

$610

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

mié. 10/29

1:48 pm-12:05 pm

2 stops16h 17m

Warsaw Frederic Chopin

mié. 11/12

6:35 am-6:36 pm

2 stops19h 01m

$642

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

mié. 10/29

1:48 pm-12:05 pm

2 stops16h 17m

Warsaw Frederic Chopin

mié. 11/12

6:35 am-6:07 pm

2 stops18h 32m

$643

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

jue. 11/27

8:00 am-12:50 pm

2 stops21h 50m

Warsaw Frederic Chopin

jue. 12/4

6:35 pm-1:55 pm

1 stop26h 20m

$677

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 Illinois to Warsaw

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 Warsaw?

The cheapest month to fly to Warsaw from Illinois is in February. Flight prices, which tend to average around $590, are often lower during this time because this is during the off-season. If you are unable to visit Warsaw during the month of February, then departing from Illinois during the month November is also very affordable. Most momondo users find prices during this month for around $618.

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

The cheapest day to depart from Illinois to Warsaw is on a Wednesday when prices can be found for as low as $865. Flights from Illinois to Warsaw on a Saturday will generally be more expensive and average around $975. 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 Warsaw?

Our most recent data shows that the best time of day to fly to Warsaw is in the morning. Flights from Illinois to Warsaw during this time can be as low as $772. In the afternoon is when there is more demand to fly to Warsaw, so prices are often more expensive at around $945 per ticket.

What is the cheapest Illinois to Warsaw flight route?

Fly from Chicago O'Hare Intl to Warsaw Frederic Chopin for the best Illinois - Warsaw flight prices

How far in advance should I book a flight to Warsaw?

You are more likely to see cheaper flights to Warsaw from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw for around $748 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw from Illinois for as low as $656 on momondo.

What cabin class options are available on Illinois to Warsaw flights?

There are 3 cabin classes available to choose from on Illinois to Warsaw flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Illinois to Warsaw flight deals and tips

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

Best Price Found	$212
Fastest flight time	11h 55m
Direct flights	Every day
Airports in Warsaw	2 airports

The best one-way flight to Warsaw from Illinois in the past 72 hours is $212. The best round-trip flight deal from Illinois to Warsaw found on momondo in the last 72 hours is $420.

The fastest flight from Illinois to Warsaw takes 11h 55m

Direct flights go from Illinois to Warsaw every day.

There are 2 airports near Warsaw: Warsaw Modlin (WMI), Warsaw Frederic Chopin (WAW)

Search flight deals

When did momondo last update prices for flights from Illinois to Warsaw?
Prices for flights from Illinois to Warsaw refresh daily.
How many operators does momondo search for flights from Illinois to Warsaw?
As of August 2025, there are 13 operators available to choose from for flights from Illinois to Warsaw.
How old do you have to be to fly from Illinois to Warsaw?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Warsaw.
What documentation or ID do you need to fly to Warsaw?
The required travel and health documents for your Warsaw trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Warsaw. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Warsaw

Compare and see reviews for airlines that fly from Illinois to Warsaw with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $434	Free Cancellation	Rating 7.4 1,466 reviews	Search Scandinavian Airlines flights
SWISS	PriceFrom $466	Free Cancellation	Rating 7.5 1,698 reviews	Search SWISS flights
Finnair	PriceFrom $484	Free Cancellation	Rating 7.6 1,321 reviews	Search Finnair flights
Turkish Airlines	PriceFrom $509	Free Cancellation	Rating 7.3 3,942 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $517	Free Cancellation	Rating 6.6 7,265 reviews	Search British Airways flights
American Airlines	PriceFrom $538	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $538	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights
KLM	PriceFrom $539	Free Cancellation	Rating 7.8 1,381 reviews	Search KLM flights
Lufthansa	PriceFrom $559	Free Cancellation	Rating 6.8 7,317 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $562	Free Cancellation	Rating 7.6 826 reviews	Search Austrian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Warsaw?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Warsaw from Illinois.

Can I find flights from Illinois to Warsaw with flexible booking policies on momondo?

Flights from Illinois to Warsaw 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 Illinois to Warsaw?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Warsaw from Illinois.

I’m not ready to book a flight from Illinois to Warsaw right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Warsaw now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Warsaw and let you know when they change.

An easier way to manage your Warsaw trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Poland

Fly into one of these airports located in Warsaw

Warsaw Modlin Airport

Cheap flights from Illinois to Warsaw from $212

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Warsaw departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Illinois to Warsaw

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Scandinavian Airlines flights from Illinois to Warsaw

Our best Scandinavian Airlines deals on Illinois to Warsaw flight tickets

Delta flights from Illinois to Warsaw

Our best Delta deals on Illinois to Warsaw flight tickets

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Use the filters below to find and compare flights from Illinois to Warsaw that are best for you.

See travel insights to Warsaw from

How to get the cheapest flight ticket from Illinois to Warsaw

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

What is the cheapest month to fly to Warsaw?

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

What is the cheapest time of day to depart on your flight to Warsaw?

Our most recent data shows that the best time of day to fly to Warsaw is in the morning. Flights from Illinois to Warsaw during this time can be as low as $772. In the afternoon is when there is more demand to fly to Warsaw, so prices are often more expensive at around $945 per ticket.

What is the cheapest Illinois to Warsaw flight route?

Fly from Chicago O'Hare Intl to Warsaw Frederic Chopin for the best Illinois - Warsaw flight prices

How far in advance should I book a flight to Warsaw?

What cabin class options are available on Illinois to Warsaw flights?

There are 3 cabin classes available to choose from on Illinois to Warsaw 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 Illinois to Warsaw?

TAP AIR PORTUGAL is the most popular carrier operating from Illinois to Warsaw

What airlines fly to Warsaw?

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

As of August 2025, there are 2 flights per day flying from Illinois to Warsaw. The most common time of day flights depart is 9:00PM, with 73% of flights taking off in the evening.

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

The number of flights available between Illinois and Warsaw is 17 per week as of August 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

Cheap Illinois to Warsaw flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Warsaw

When did momondo last update prices for flights from Illinois to Warsaw?

How many operators does momondo search for flights from Illinois to Warsaw?

How old do you have to be to fly from Illinois to Warsaw?

What documentation or ID do you need to fly to Warsaw?

Best airlines flying from Illinois to Warsaw

Compare and see reviews for airlines that fly from Illinois to Warsaw with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Warsaw?

Can I find flights from Illinois to Warsaw with flexible booking policies on momondo?

How can momondo help me find flights from Illinois to Warsaw?

I’m not ready to book a flight from Illinois to Warsaw right now. Can momondo alert me if prices change?

An easier way to manage your Warsaw trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Poland

Fly into one of these airports located in Warsaw

Airports listed have a maximum distance of 21.5 mi from Warsaw