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 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 week?

As of December 2025, there are 5 flights per week flying from Chicago to Warsaw. The most common day of the week flights depart is Wed, with 40% of flights taking off on this day.

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 cheapest airline that flies from Chicago to Warsaw?

Scandinavian Airlines, 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.

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.

$257 Cheap Flights from Chicago to Warsaw in 2025/26

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Cheap round-trip flights

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6:25 pm - 7:05 pm

ORD

WAW

41h 40m2 stops

4:50 pm - 5:45 pm

WAW

ORD

54h 55m2 stops

$528Scandinavian Airlines

Fri, Feb 27 - Mon, Mar 9

5:50 pm - 2:15 pm

ORD

WAW

37h 25m2 stops

7:25 pm - 6:37 pm

WAW

ORD

30h 12m2 stops

$529Austrian Airlines

Wed, Jan 7 - Thu, Jan 22

7:20 pm - 2:40 pm

ORD

WAW

12h 20m1 stop

4:50 pm - 4:45 pm

WAW

ORD

30h 55m2 stops

$530Scandinavian Airlines

Sat, Jan 10 - Sun, Jan 25

9:55 pm - 1:50 pm

ORD

WAW

8h 55mnonstop

4:40 pm - 8:00 pm

WAW

ORD

10h 20mnonstop

$531LOT

Fri, Jan 23 - Fri, Jan 30

9:05 pm - 10:35 pm

ORD

WAW

18h 30m2 stops

9:30 am - 3:20 pm

WAW

ORD

12h 50m1 stop

$532Lufthansa

Wed, Jan 7 - Thu, Jan 15

3:45 pm - 2:15 pm

ORD

WAW

39h 30m2 stops

7:25 pm - 12:45 pm

WAW

ORD

48h 20m2 stops

$533Austrian Airlines

Wed, Jan 7 - Sun, Jan 25

5:20 pm - 4:30 pm

ORD

WAW

16h 10m1 stop

12:45 pm - 2:20 pm

WAW

ORD

32h 35m1 stop

$534Multiple Airlines

Tue, Feb 10 - Sun, Feb 22

6:10 pm - 6:50 pm

ORD

WAW

17h 40m2 stops

2:30 pm - 12:10 pm

WAW

ORD

28h 40m2 stops

$535SWISS

Mon, Dec 29 - Wed, Feb 18

9:05 pm - 10:35 pm

ORD

WAW

18h 30m2 stops

5:15 pm - 2:10 pm

WAW

ORD

27h 55m1 stop

$536Lufthansa

Wed, Jan 7 - Mon, Jan 19

9:40 pm - 4:20 pm

ORD

WAW

11h 40m1 stop

1:15 pm - 6:15 pm

WAW

ORD

12h 00m1 stop

$537United Airlines

Sat, Mar 28 - Wed, Apr 8

Scandinavian Airlines flights from Chicago to Warsaw

Our best Scandinavian Airlines deals on Chicago to Warsaw flight tickets

Scandinavian Airlines

Feb 27

ORD6:25 pmChicago O'Hare Intl

41h 40m

2 stops

WAW7:05 pmWarsaw Frederic Chopin

Mar 9

WAW4:50 pmWarsaw Frederic Chopin

54h 55m

2 stops

ORD5:45 pmChicago O'Hare Intl

$528

Find similar

Scandinavian Airlines

Jan 10

ORD7:20 pmChicago O'Hare Intl

12h 20m

1 stop

WAW2:40 pmWarsaw Frederic Chopin

Jan 25

WAW4:50 pmWarsaw Frederic Chopin

30h 55m

2 stops

ORD4:45 pmChicago O'Hare Intl

$530

Find similar

Scandinavian Airlines

May 5

ORD7:00 amChicago O'Hare Intl

22h 15m

2 stops

WAW12:15 pmWarsaw Frederic Chopin

May 23

WAW7:55 amWarsaw Frederic Chopin

35h 46m

2 stops

ORD12:41 pmChicago O'Hare Intl

$543

Find similar

Austrian Airlines flights from Chicago to Warsaw

Our best Austrian Airlines deals on Chicago to Warsaw flight tickets

Austrian Airlines

Jan 7

ORD5:50 pmChicago O'Hare Intl

37h 25m

2 stops

WAW2:15 pmWarsaw Frederic Chopin

Jan 22

WAW7:25 pmWarsaw Frederic Chopin

30h 12m

2 stops

ORD6:37 pmChicago O'Hare Intl

$529

Find similar

Austrian Airlines

Jan 7

ORD3:45 pmChicago O'Hare Intl

39h 30m

2 stops

WAW2:15 pmWarsaw Frederic Chopin

Jan 25

WAW7:25 pmWarsaw Frederic Chopin

48h 20m

2 stops

ORD12:45 pmChicago O'Hare Intl

$533

Find similar

Austrian Airlines

Mar 6

ORD4:20 pmChicago O'Hare Intl

11h 50m

1 stop

WAW11:10 amWarsaw Frederic Chopin

Mar 27

WAW6:50 amWarsaw Frederic Chopin

14h 10m

1 stop

ORD3:00 pmChicago O'Hare Intl

$573

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Fri 2/27

6:25 pm-7:05 pm

2 stops41h 40m

Warsaw Frederic Chopin

Mon 3/9

4:50 pm-5:45 pm

2 stops54h 55m

$528

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Wed 1/7

5:50 pm-2:15 pm

2 stops37h 25m

Warsaw Frederic Chopin

Thu 1/22

7:25 pm-6:37 pm

2 stops30h 12m

$529

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sat 1/10

7:20 pm-2:40 pm

1 stop12h 20m

Warsaw Frederic Chopin

Sun 1/25

4:50 pm-4:45 pm

2 stops30h 55m

$530

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Fri 1/23

9:55 pm-1:50 pm

Nonstop8h 55m

Warsaw Frederic Chopin

Fri 1/30

4:40 pm-8:00 pm

Nonstop10h 20m

$531

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Wed 1/7

9:05 pm-10:35 pm

2 stops18h 30m

Warsaw Frederic Chopin

Thu 1/15

9:30 am-3:20 pm

1 stop12h 50m

$532

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Wed 1/7

3:45 pm-2:15 pm

2 stops39h 30m

Warsaw Frederic Chopin

Sun 1/25

7:25 pm-12:45 pm

2 stops48h 20m

$533

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Tue 2/10

5:20 pm-4:30 pm

1 stop16h 10m

Warsaw Frederic Chopin

Sun 2/22

12:45 pm-2:20 pm

1 stop32h 35m

$534

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 12/29

6:10 pm-6:50 pm

2 stops17h 40m

Warsaw Frederic Chopin

Wed 2/18

2:30 pm-12:10 pm

2 stops28h 40m

$535

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Wed 1/7

9:05 pm-10:35 pm

2 stops18h 30m

Warsaw Frederic Chopin

Mon 1/19

5:15 pm-2:10 pm

1 stop27h 55m

$536

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sat 3/28

9:40 pm-4:20 pm

1 stop11h 40m

Warsaw Frederic Chopin

Wed 4/8

1:15 pm-6:15 pm

1 stop12h 00m

$537

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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

Delays

Other information

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 $863. 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 $726 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 $639 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 $426	Free Cancellation	Rating 7.4 1,605 reviews	Search Scandinavian Airlines flights
Finnair	PriceFrom $494	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
SWISS	PriceFrom $495	Free Cancellation	Rating 7.5 1,810 reviews	Search SWISS flights
Turkish Airlines	PriceFrom $506	Free Cancellation	Rating 7.3 4,090 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $509	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
British Airways	PriceFrom $531	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Lufthansa	PriceFrom $537	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
United Airlines	PriceFrom $539	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
LOT	PriceFrom $549	Free Cancellation	Rating 7.6 1,146 reviews	Search LOT flights
Austrian Airlines	PriceFrom $562	Free Cancellation	Rating 7.6 879 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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Fly into one of these airports located in Warsaw

Warsaw Modlin Airport

Cheap flights from Chicago to Warsaw from $257

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 1/12. 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

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See travel insights to Warsaw from

How to get the cheapest flight ticket from Chicago to 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?

Scandinavian Airlines, 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 week?

As of December 2025, there are 5 flights per week flying from Chicago to Warsaw. The most common day of the week flights depart is Wed, with 40% 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