Which airline has the best punctuality record on Chicago to Warsaw flights?

According to our data, LOT have had the least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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

Air France and Delta are the most popular carriers operating from Chicago to Warsaw

What is the most punctual flight time for Chicago to Warsaw flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

How often are flights from Chicago to Warsaw delayed?

Historically, on average around 17% of flights between Chicago and Warsaw have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

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.

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

The number of flights available between Chicago and Warsaw is 1 per day as of December 2025. The most frequent departure time is 9:00PM, with 100% of daily flights leaving in the evening.

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

As of December 2025, there are 12 flights per week flying from Chicago to Warsaw. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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 December 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.

$237 Cheap Flights from Chicago to Warsaw in 2025/26

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Find the cheapest flights from Chicago to Warsaw

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:55 pm - 1:50 pm

ORD

WAW

8h 55mnonstop

4:40 pm - 8:00 pm

WAW

ORD

10h 20mnonstop

$524LOT

mié., ene. 28 - dom., feb. 8

7:20 pm - 7:05 pm

ORD

WAW

16h 45m1 stop

10:15 am - 4:45 pm

WAW

ORD

13h 30m1 stop

$525Scandinavian Airlines

jue., ene. 8 - jue., feb. 12

9:55 pm - 1:50 pm

ORD

WAW

8h 55mnonstop

1:25 pm - 7:55 pm

WAW

ORD

13h 30m1 stop

$526LOT

lun., feb. 16 - lun., feb. 23

9:05 pm - 9:05 am

ORD

WAW

53h 00m2 stops

7:45 pm - 1:45 pm

WAW

ORD

49h 00m2 stops

$527SWISS

mié., ene. 28 - dom., feb. 8

7:20 pm - 7:05 pm

ORD

WAW

16h 45m1 stop

8:00 am - 5:45 pm

WAW

ORD

15h 45m2 stops

$528Scandinavian Airlines

vie., feb. 27 - lun., mar. 9

7:20 pm - 9:50 pm

ORD

WAW

19h 30m2 stops

4:50 pm - 4:45 pm

WAW

ORD

30h 55m2 stops

$529Scandinavian Airlines

lun., ene. 19 - jue., feb. 5

9:55 pm - 1:50 pm

ORD

WAW

8h 55mnonstop

1:25 pm - 7:55 pm

WAW

ORD

13h 30m1 stop

$530LOT

lun., feb. 16 - lun., feb. 23

7:20 pm - 9:50 pm

ORD

WAW

19h 30m2 stops

10:15 am - 4:45 pm

WAW

ORD

13h 30m1 stop

$531Scandinavian Airlines

lun., ene. 12 - mié., feb. 4

1:26 pm - 12:05 pm

MDW

WAW

15h 39m2 stops

6:05 am - 6:36 pm

WAW

MDW

19h 31m2 stops

$549Delta

dom., ene. 25 - lun., feb. 2

7:18 pm - 4:25 pm

MDW

WAW

14h 07m2 stops

6:00 am - 5:54 pm

WAW

MDW

18h 54m2 stops

$553Delta

dom., abr. 19 - sáb., may. 2

Scandinavian Airlines flights from Chicago to Warsaw

Our best Scandinavian Airlines deals on Chicago to Warsaw flight tickets

Scandinavian Airlines

Jan 8

ORD7:20 pmChicago O'Hare Intl

16h 45m

1 stop

WAW7:05 pmWarsaw Frederic Chopin

Feb 12

WAW7:45 pmWarsaw Frederic Chopin

28h 00m

1 stop

ORD4:45 pmChicago O'Hare Intl

$525

Find similar

Scandinavian Airlines

Feb 27

ORD7:20 pmChicago O'Hare Intl

16h 45m

1 stop

WAW7:05 pmWarsaw Frederic Chopin

Mar 9

WAW8:00 amWarsaw Frederic Chopin

15h 45m

2 stops

ORD5:45 pmChicago O'Hare Intl

$528

Find similar

Scandinavian Airlines

Jan 21

ORD7:20 pmChicago O'Hare Intl

19h 30m

2 stops

WAW9:50 pmWarsaw Frederic Chopin

Jan 28

WAW4:50 pmWarsaw Frederic Chopin

31h 05m

2 stops

ORD4:55 pmChicago O'Hare Intl

$529

Find similar

United Airlines flights from Chicago to Warsaw

Our best United Airlines deals on Chicago to Warsaw flight tickets

United Airlines

May 10

ORD9:40 pmChicago O'Hare Intl

17h 25m

1 stop

WAW10:05 pmWarsaw Frederic Chopin

Jun 9

WAW6:50 amWarsaw Frederic Chopin

16h 46m

2 stops

ORD4:36 pmChicago O'Hare Intl

$526

Find similar

United Airlines

Mar 28

ORD9:40 pmChicago O'Hare Intl

11h 40m

1 stop

WAW4:20 pmWarsaw Frederic Chopin

Apr 8

WAW6:00 amWarsaw Frederic Chopin

15h 00m

1 stop

ORD2:00 pmChicago O'Hare Intl

$538

Find similar

United Airlines

Apr 1

ORD1:55 pmChicago O'Hare Intl

15h 40m

2 stops

WAW12:35 pmWarsaw Frederic Chopin

Apr 11

WAW6:40 amWarsaw Frederic Chopin

15h 10m

1 stop

ORD2:50 pmChicago O'Hare Intl

$540

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

mié. 1/28

9:55 pm-1:50 pm

Nonstop8h 55m

Warsaw Frederic Chopin

dom. 2/8

4:40 pm-8:00 pm

Nonstop10h 20m

$524

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

jue. 1/8

7:20 pm-7:05 pm

1 stop16h 45m

Warsaw Frederic Chopin

jue. 2/12

10:15 am-4:45 pm

1 stop13h 30m

$525

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

lun. 2/16

9:55 pm-1:50 pm

Nonstop8h 55m

Warsaw Frederic Chopin

lun. 2/23

1:25 pm-7:55 pm

1 stop13h 30m

$526

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

mié. 1/28

9:05 pm-9:05 am

2 stops53h 00m

Warsaw Frederic Chopin

dom. 2/8

7:45 pm-1:45 pm

2 stops49h 00m

$527

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

vie. 2/27

7:20 pm-7:05 pm

1 stop16h 45m

Warsaw Frederic Chopin

lun. 3/9

8:00 am-5:45 pm

2 stops15h 45m

$528

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

lun. 1/19

7:20 pm-9:50 pm

2 stops19h 30m

Warsaw Frederic Chopin

jue. 2/5

4:50 pm-4:45 pm

2 stops30h 55m

$529

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

lun. 2/16

9:55 pm-1:50 pm

Nonstop8h 55m

Warsaw Frederic Chopin

lun. 2/23

1:25 pm-7:55 pm

1 stop13h 30m

$530

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

lun. 1/12

7:20 pm-9:50 pm

2 stops19h 30m

Warsaw Frederic Chopin

mié. 2/4

10:15 am-4:45 pm

1 stop13h 30m

$531

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

dom. 1/25

1:26 pm-12:05 pm

2 stops15h 39m

Warsaw Frederic Chopin

lun. 2/2

6:05 am-6:36 pm

2 stops19h 31m

$549

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

dom. 4/19

7:18 pm-4:25 pm

2 stops14h 07m

Warsaw Frederic Chopin

sáb. 5/2

6:00 am-5:54 pm

2 stops18h 54m

$553

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 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

Delays

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 $602, 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 October 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 $852. Flights from Chicago to Warsaw on a Saturday will generally be more expensive and average around $987. 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 $960 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 $724 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 $638 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	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Warsaw	2 airports

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

Direct flights go from Chicago to Warsaw on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 2 airports in Warsaw. From Chicago there are direct flights to Warsaw Frederic Chopin (WAW).

Search flight deals

How far is Chicago to Warsaw by plane?
There are 4663.9 mi between Chicago and Warsaw. 8h 55m 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 December 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 $425	Free Cancellation	Rating 7.4 1,630 reviews	Search Scandinavian Airlines flights
Finnair	PriceFrom $494	Free Cancellation	Rating 7.6 1,339 reviews	Search Finnair flights
SWISS	PriceFrom $495	Free Cancellation	Rating 7.5 1,829 reviews	Search SWISS flights
Turkish Airlines	PriceFrom $515	Free Cancellation	Rating 7.3 4,125 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $520	Free Cancellation	Rating 7.2 11,070 reviews	Search American Airlines flights
British Airways	PriceFrom $531	Free Cancellation	Rating 6.7 7,616 reviews	Search British Airways flights
Lufthansa	PriceFrom $534	Free Cancellation	Rating 6.8 7,658 reviews	Search Lufthansa flights
United Airlines	PriceFrom $542	Free Cancellation	Rating 7.4 9,114 reviews	Search United Airlines flights
LOT	PriceFrom $551	Free Cancellation	Rating 7.5 1,153 reviews	Search LOT flights
Austrian Airlines	PriceFrom $562	Free Cancellation	Rating 7.6 884 reviews	Search Austrian Airlines 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.

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Find better results for your trip to Poland

Fly into one of these airports located in Warsaw

Warsaw Modlin Airport

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Flights to Szymany

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Cheap flights from Chicago to Warsaw from $237

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 2/15. 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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Scandinavian Airlines flights from Chicago to Warsaw

Our best Scandinavian Airlines deals on Chicago to Warsaw flight tickets

United Airlines flights from Chicago to Warsaw

Our best United Airlines deals on Chicago to Warsaw flight tickets

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See travel insights to Warsaw from

How to get the cheapest flight ticket from Chicago to Warsaw

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 $960 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?

Air France and Delta are the most popular carriers operating from Chicago to Warsaw

What airlines fly to Warsaw?

How often are flights from Chicago to Warsaw delayed?

Historically, on average around 17% of flights between Chicago and Warsaw have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

What is the most punctual flight time for Chicago to Warsaw flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Chicago to Warsaw flights?

According to our data, LOT have had the least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.

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

The number of flights available between Chicago and Warsaw is 1 per day as of December 2025. The most frequent departure time is 9:00PM, with 100% of daily flights leaving in the evening.

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

As of December 2025, there are 12 flights per week flying from Chicago to Warsaw. The most common day of the week flights depart is Mon, with 17% 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