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

As of September 2025, there are 17 flights per week flying from Chicago to Warsaw. The most common day of the week flights depart is Mon, with 24% of flights taking off on this day.

What airlines fly to Warsaw?

LOT, Scandinavian Airlines and British Airways are the top three most popular airlines that fly to Warsaw from Chicago according to our data. LOT is the first choice among our users, with 67% 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.

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

Scandinavian Airlines, TAP AIR PORTUGAL, and SWISS are the most popular carriers operating from Chicago to Warsaw

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

The number of flights available between Chicago and Warsaw is 2 per day as of September 2025. The most frequent departure time is 9:00PM, with 77% of daily flights leaving in the evening.

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

Prices for flights from Chicago to Warsaw were last updated today.

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

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

How old do you have to be to fly from Chicago 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 Chicago to Warsaw.

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

The travel and health documents required for your trip to Warsaw can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Warsaw. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$279 Cheap Flights from Chicago to Warsaw in 2025/26

Q: What is the typical price of a round-trip flight between Chicago and Warsaw?

Prices are currently low for flights on this route. Typical prices usually range from $621 to $851. The lowest price recently found on this route was $511.

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Find the cheapest flights from Chicago to Warsaw

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:35 pm - 5:50 pmORD-WAW

12h 15m1 stop

7:55 am - 2:40 pmWAW-ORD

13h 45m1 stop

$511American Airlines

Find Deal

Mon, Oct 6 - Thu, Oct 16

7:05 pm - 2:10 pmORD-WAW

12h 05m1 stop

9:45 am - 3:55 pmWAW-ORD

13h 10m1 stop

$512SWISS

Find Deal

Mon, Sep 29 - Tue, Oct 14

9:15 pm - 5:50 pmORD-WAW

13h 35m1 stop

7:00 am - 1:50 pmWAW-ORD

13h 50m1 stop

$518British Airways

Find Deal

Sun, Oct 12 - Thu, Nov 6

9:50 pm - 10:30 pmORD-WAW

17h 40m1 stop

6:30 am - 8:04 pmWAW-ORD

20h 34m2 stops

$520United Airlines

Find Deal

Mon, Dec 1 - Tue, Dec 30

9:40 pm - 1:50 pmORD-WAW

9h 10mnonstop

4:40 pm - 9:00 pmWAW-ORD

10h 20mnonstop

$521LOT

Find Deal

Tue, Oct 21 - Tue, Oct 28

9:40 pm - 1:50 pmORD-WAW

9h 10mnonstop

10:55 pm - 7:55 pmWAW-ORD

28h 00m1 stop

$522LOT

Find Deal

Sun, Oct 19 - Sun, Nov 2

10:00 am - 1:50 pmORD-WAW

20h 50m2 stops

2:35 pm - 2:55 pmWAW-ORD

31h 20m2 stops

$523United Airlines

Find Deal

Tue, Nov 25 - Mon, Dec 1

7:20 pm - 7:05 pmORD-WAW

16h 45m1 stop

7:45 pm - 4:45 pmWAW-ORD

28h 00m1 stop

$524Scandinavian Airlines

Find Deal

Wed, Dec 3 - Thu, Jan 1

7:20 pm - 2:20 pmORD-WAW

12h 00m1 stop

8:00 am - 4:45 pmWAW-ORD

15h 45m2 stops

$528Scandinavian Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 24

7:15 pm - 9:25 pmORD-WAW

19h 10m1 stop

6:45 pm - 1:50 pmWAW-ORD

26h 05m1 stop

$533British Airways

Find Deal

Fri, Oct 17 - Mon, Oct 20

Austrian Airlines flights from Chicago to Warsaw

Our best Austrian Airlines deals on Chicago to Warsaw flight tickets

Austrian Airlines

Sep 30

ORD4:20 pmChicago O'Hare Intl

14h 55m

1 stop

WAW2:15 pmWarsaw Frederic Chopin

Oct 23

WAW8:25 amWarsaw Frederic Chopin

11h 55m

1 stop

ORD1:20 pmChicago O'Hare Intl

$513

Find similar

Austrian Airlines

Oct 9

ORD4:20 pmChicago O'Hare Intl

14h 55m

1 stop

WAW2:15 pmWarsaw Frederic Chopin

Oct 16

WAW6:50 amWarsaw Frederic Chopin

13h 30m

1 stop

ORD1:20 pmChicago O'Hare Intl

$529

Find similar

Austrian Airlines

Oct 7

ORD4:20 pmChicago O'Hare Intl

14h 55m

1 stop

WAW2:15 pmWarsaw Frederic Chopin

Oct 12

WAW7:40 pmWarsaw Frederic Chopin

24h 40m

1 stop

ORD1:20 pmChicago O'Hare Intl

$532

Find similar

Finnair flights from Chicago to Warsaw

Our best Finnair deals on Chicago to Warsaw flight tickets

Finnair

Feb 27

ORD4:25 pmChicago O'Hare Intl

19h 10m

2 stops

WAW6:35 pmWarsaw Frederic Chopin

Mar 9

WAW7:20 pmWarsaw Frederic Chopin

28h 40m

2 stops

ORD6:00 pmChicago O'Hare Intl

$517

Find similar

Finnair

Feb 26

ORD6:45 pmChicago O'Hare Intl

16h 50m

2 stops

WAW6:35 pmWarsaw Frederic Chopin

Mar 9

WAW7:20 pmWarsaw Frederic Chopin

27h 05m

2 stops

ORD4:25 pmChicago O'Hare Intl

$519

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 10/6

10:35 pm-5:50 pm

1 stop12h 15m

Warsaw Frederic Chopin

Thu 10/16

7:55 am-2:40 pm

1 stop13h 45m

$511

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 9/29

7:05 pm-2:10 pm

1 stop12h 05m

Warsaw Frederic Chopin

Tue 10/14

9:45 am-3:55 pm

1 stop13h 10m

$512

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 10/12

9:15 pm-5:50 pm

1 stop13h 35m

Warsaw Frederic Chopin

Thu 11/6

7:00 am-1:50 pm

1 stop13h 50m

$518

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 12/1

9:50 pm-10:30 pm

1 stop17h 40m

Warsaw Frederic Chopin

Tue 12/30

6:30 am-8:04 pm

2 stops20h 34m

$520

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Tue 10/21

9:40 pm-1:50 pm

Nonstop9h 10m

Warsaw Frederic Chopin

Tue 10/28

4:40 pm-9:00 pm

Nonstop10h 20m

$521

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 10/19

9:40 pm-1:50 pm

Nonstop9h 10m

Warsaw Frederic Chopin

Sun 11/2

10:55 pm-7:55 pm

1 stop28h 00m

$522

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Tue 11/25

10:00 am-1:50 pm

2 stops20h 50m

Warsaw Frederic Chopin

Mon 12/1

2:35 pm-2:55 pm

2 stops31h 20m

$523

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Wed 12/3

7:20 pm-7:05 pm

1 stop16h 45m

Warsaw Frederic Chopin

Thu 1/1

7:45 pm-4:45 pm

1 stop28h 00m

$524

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 11/3

7:20 pm-2:20 pm

1 stop12h 00m

Warsaw Frederic Chopin

Mon 11/24

8:00 am-4:45 pm

2 stops15h 45m

$528

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Fri 10/17

7:15 pm-9:25 pm

1 stop19h 10m

Warsaw Frederic Chopin

Mon 10/20

6:45 pm-1:50 pm

1 stop26h 05m

$533

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Chicago 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 typical price of a round-trip flight between Chicago and Warsaw?

What is the cheapest month to fly to Warsaw?

The cheapest month to fly to Warsaw from Chicago is in February. Flight prices, which tend to average around $589, 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 Chicago during the month November is also very affordable. Most momondo users find prices during this month for around $626.

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

The cheapest day to depart from Chicago to Warsaw is on a Wednesday when prices can be found for as low as $868. Flights from Chicago to Warsaw on a Saturday will generally be more expensive and average around $981. 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 Chicago 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 $962 per ticket.

What is the cheapest Chicago to Warsaw flight route?

Fly from Chicago O'Hare Intl to Warsaw Frederic Chopin for the best Chicago - 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 Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw for around $743 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw from Chicago for as low as $635 on momondo.

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

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

Cheap Chicago to Warsaw flight deals and tips

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

Fastest flight time	8h 55m
Direct flights	Every day
Airports in Warsaw	1 airport

The fastest flight from Chicago to Warsaw takes 8h 55m

Direct flights go from Chicago to Warsaw every day.

There is 1 airport near Warsaw: Warsaw Frederic Chopin (WAW)

Search flight deals

How far is Chicago to Warsaw by plane?
There are 4663.9 mi between Chicago and Warsaw. 9h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Warsaw?
Prices for flights from Chicago to Warsaw were last updated today.
How many operators does momondo search for flights from Chicago to Warsaw?
As of September 2025, there are 13 operators available to choose from for flights from Chicago to Warsaw.
How old do you have to be to fly from Chicago 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 Chicago to Warsaw.
What documentation or ID do you need to fly to Warsaw?
The travel and health documents required for your trip to Warsaw can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Warsaw. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Chicago to Warsaw

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

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $430	Free Cancellation	Rating 7.4 1,486 reviews	Search Scandinavian Airlines flights
SWISS	PriceFrom $466	Free Cancellation	Rating 7.6 1,737 reviews	Search SWISS flights
Finnair	PriceFrom $484	Free Cancellation	Rating 7.6 1,324 reviews	Search Finnair flights
Turkish Airlines	PriceFrom $509	Free Cancellation	Rating 7.3 3,965 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $516	Free Cancellation	Rating 6.7 7,367 reviews	Search British Airways flights
American Airlines	PriceFrom $520	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
KLM	PriceFrom $539	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
United Airlines	PriceFrom $539	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Lufthansa	PriceFrom $551	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
LOT	PriceFrom $558	Free Cancellation	Rating 7.6 1,117 reviews	Search LOT flights

Why use momondo?

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

Finding the right flight to Warsaw from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Warsaw quick and easy, saving you time and money.

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

All flight searches from Chicago to Warsaw on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chicago 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 Chicago.

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

Yes momondo offers price alerts on flights to Warsaw from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when 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.

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Fly into one of these airports located in Warsaw

Warsaw Modlin Airport

Cheap flights from Chicago to Warsaw from $279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Warsaw departing on 1/25. 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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Big names and deals

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Filter for what you want

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Cheap round-trip flights

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Austrian Airlines flights from Chicago to Warsaw

Our best Austrian Airlines deals on Chicago to Warsaw flight tickets

Finnair flights from Chicago to Warsaw

Our best Finnair deals on Chicago to Warsaw flight tickets

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How to get the cheapest flight ticket from Chicago 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 typical price of a round-trip flight between Chicago and Warsaw?

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 Chicago 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 $962 per ticket.

What is the cheapest Chicago to Warsaw flight route?

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

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

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

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

Scandinavian Airlines, TAP AIR PORTUGAL, and SWISS are the most popular carriers operating from Chicago to Warsaw

What airlines fly to Warsaw?

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

The number of flights available between Chicago and Warsaw is 2 per day as of September 2025. The most frequent departure time is 9:00PM, with 77% of daily flights leaving in the evening.

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

As of September 2025, there are 17 flights per week flying from Chicago to Warsaw. The most common day of the week flights depart is Mon, with 24% of flights taking off on this day.

Cheap Chicago to Warsaw flight deals and tips

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

Fastest flight time

Direct flights

Airports in Warsaw

How far is Chicago to Warsaw by plane?

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

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

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

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

Best airlines flying from Chicago to Warsaw

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

Why use momondo?

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

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

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

I’m not ready to book a flight from Chicago 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