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.

How often are flights from Chicago to Warsaw delayed?

Historically, on average around 19% 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 207 minutes.

What is the cheapest airline that flies from Chicago O'Hare Intl to Warsaw?

SWISS, Lufthansa, and TAP AIR PORTUGAL are the most popular carriers operating from Chicago O'Hare Intl to Warsaw

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 19% of their flights experiencing any sort of delay.

What airlines fly to Warsaw?

LOT, Scandinavian Airlines and Lufthansa are the top three most popular airlines that fly to Warsaw from Chicago O'Hare Intl Airport according to our data. LOT is the first choice among our users, with 65% 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 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 many operators does momondo search for flights from Chicago O'Hare Intl Airport to Warsaw?

As of July 2026, there are 13 operators available to choose from for flights from Chicago O'Hare Intl Airport to Warsaw.

How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport to Warsaw in 2026

Q: How many flights depart from Chicago O'Hare Intl Airport to Warsaw on average per week?

17 flights are operational weekly from Chicago O'Hare Intl Airport to Warsaw as of July 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

Q: How many flights depart from Chicago O'Hare Intl Airport to Warsaw on average per day?

2 flights are operational daily from Chicago O'Hare Intl Airport to Warsaw as of July 2026. The most popular departure time for this route is 9:00PM, with 85% of flights per day taking off in the evening.

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Find the cheapest flights from Chicago O'Hare Intl Airport to Warsaw

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 7:05 pm

ORD

WAW

16h 50m

1 stop

10:15 am - 4:10 pm

WAW

ORD

12h 55m

1 stop

$705Scandinavian Airlines

Thu, Oct 15 - Mon, Oct 19

9:40 pm - 10:05 pm

ORD

WAW

17h 25m

1 stop

2:50 pm - 12:35 pm

WAW

ORD

28h 45m

1 stop

$706Multiple Airlines

Mon, Aug 10 - Mon, Aug 24

10:30 am - 11:35 am

ORD

WAW

18h 05m

2 stops

12:25 pm - 2:30 pm

WAW

ORD

33h 05m

1 stop

$707Delta

Mon, Aug 10 - Tue, Aug 25

1:31 pm - 11:50 am

ORD

WAW

15h 19m

2 stops

8:50 am - 7:36 pm

WAW

ORD

17h 46m

2 stops

$708British Airways

Mon, Jan 4 - Wed, Jan 27

6:41 pm - 5:45 pm

ORD

WAW

16h 04m

2 stops

8:55 am - 7:42 pm

WAW

ORD

17h 47m

2 stops

$709American Airlines

Mon, Aug 10 - Wed, Aug 26

5:10 pm - 11:35 am

ORD

WAW

11h 25m

1 stop

6:05 am - 3:10 pm

WAW

ORD

16h 05m

1 stop

$710Delta

Sun, Aug 9 - Thu, Aug 20

10:07 am - 11:40 am

ORD

WAW

18h 33m

2 stops

12:25 pm - 2:30 pm

WAW

ORD

33h 05m

1 stop

$711Delta

Sun, Aug 9 - Tue, Aug 25

5:10 pm - 3:35 pm

ORD

WAW

15h 25m

1 stop

6:00 am - 10:44 pm

WAW

ORD

23h 44m

2 stops

$712Delta

Mon, Aug 10 - Thu, Aug 20

1:59 pm - 11:35 am

ORD

WAW

14h 36m

2 stops

6:05 am - 4:17 pm

WAW

ORD

17h 12m

2 stops

$713Air France

Mon, Aug 10 - Wed, Aug 26

2:20 pm - 6:55 pm

ORD

WAW

21h 35m

1 stop

9:40 am - 8:12 pm

WAW

ORD

17h 32m

2 stops

$714Multiple Airlines

Sun, Aug 23 - Tue, Sep 8

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Delta flights from Chicago O'Hare Intl Airport to Warsaw

Our best Delta deals on Chicago O'Hare Intl Airport to Warsaw flight tickets

Delta

Aug 12

ORD1:59 pmChicago O'Hare Intl

18h 36m

2 stops

WAW3:35 pmWarsaw Frederic Chopin

Aug 24

WAW12:25 pmWarsaw Frederic Chopin

32h 50m

1 stop

ORD2:15 pmChicago O'Hare Intl

$707

Delta

Aug 9

ORD5:10 pmChicago O'Hare Intl

11h 25m

1 stop

WAW11:35 amWarsaw Frederic Chopin

Aug 20

WAW6:05 amWarsaw Frederic Chopin

16h 05m

1 stop

ORD3:10 pmChicago O'Hare Intl

$710

Delta

Aug 9

ORD10:07 amChicago O'Hare Intl

18h 33m

2 stops

WAW11:40 amWarsaw Frederic Chopin

Aug 25

WAW12:25 pmWarsaw Frederic Chopin

33h 05m

1 stop

ORD2:30 pmChicago O'Hare Intl

$711

British Airways flights from Chicago O'Hare Intl Airport to Warsaw

Our best British Airways deals on Chicago O'Hare Intl Airport to Warsaw flight tickets

British Airways

Jan 4

ORD1:31 pmChicago O'Hare Intl

15h 19m

2 stops

WAW11:50 amWarsaw Frederic Chopin

Jan 27

WAW8:50 amWarsaw Frederic Chopin

17h 46m

2 stops

ORD7:36 pmChicago O'Hare Intl

$708

British Airways

Aug 25

ORD7:05 pmChicago O'Hare Intl

19h 05m

1 stop

WAW9:10 pmWarsaw Frederic Chopin

Sep 11

WAW8:55 amWarsaw Frederic Chopin

17h 41m

2 stops

ORD7:36 pmChicago O'Hare Intl

$719

British Airways

Aug 19

ORD9:15 pmChicago O'Hare Intl

16h 30m

1 stop

WAW8:45 pmWarsaw Frederic Chopin

Oct 6

WAW8:45 amWarsaw Frederic Chopin

16h 30m

1 stop

ORD6:15 pmChicago O'Hare Intl

$720

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Thu 10/15

7:15 pm-7:05 pm

1 stop16h 50m

Warsaw Frederic Chopin

Mon 10/19

10:15 am-4:10 pm

1 stop12h 55m

$705

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 8/10

9:40 pm-10:05 pm

1 stop17h 25m

Warsaw Frederic Chopin

Mon 8/24

2:50 pm-12:35 pm

1 stop28h 45m

$706

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 8/10

10:30 am-11:35 am

2 stops18h 05m

Warsaw Frederic Chopin

Tue 8/25

12:25 pm-2:30 pm

1 stop33h 05m

$707

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 1/4

1:31 pm-11:50 am

2 stops15h 19m

Warsaw Frederic Chopin

Wed 1/27

8:50 am-7:36 pm

2 stops17h 46m

$708

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 8/10

6:41 pm-5:45 pm

2 stops16h 04m

Warsaw Frederic Chopin

Wed 8/26

8:55 am-7:42 pm

2 stops17h 47m

$709

Quickest round-trip

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 8/9

5:10 pm-11:35 am

1 stop11h 25m

Warsaw Frederic Chopin

Thu 8/20

6:05 am-3:10 pm

1 stop16h 05m

$710

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 8/9

10:07 am-11:40 am

2 stops18h 33m

Warsaw Frederic Chopin

Tue 8/25

12:25 pm-2:30 pm

1 stop33h 05m

$711

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 8/10

5:10 pm-3:35 pm

1 stop15h 25m

Warsaw Frederic Chopin

Thu 8/20

6:00 am-10:44 pm

2 stops23h 44m

$712

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 8/10

1:59 pm-11:35 am

2 stops14h 36m

Warsaw Frederic Chopin

Wed 8/26

6:05 am-4:17 pm

2 stops17h 12m

$713

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 8/23

2:20 pm-6:55 pm

1 stop21h 35m

Warsaw Frederic Chopin

Tue 9/8

9:40 am-8:12 pm

2 stops17h 32m

$714

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport and Warsaw?

What is the cheapest month to fly to Warsaw?

The cheapest month to fly to Warsaw from Chicago O'Hare Intl Airport is in December. Flight prices, which tend to average around $353, are often lower during this time because this is during the off-season. If you are unable to visit Warsaw during the month of December, then departing from Chicago O'Hare Intl Airport during the month September is also very affordable. Most momondo users find prices during this month for around $388.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Warsaw is on a Wednesday when prices can be found for as low as $781. Flights from Chicago O'Hare Intl Airport to Warsaw on a Saturday will generally be more expensive and average around $989. 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 at noon. Flights from Chicago O'Hare Intl Airport to Warsaw during this time can be as low as $788. In the afternoon is when there is more demand to fly to Warsaw, so prices are often more expensive at around $980 per ticket.

What is the cheapest Chicago O'Hare Intl to Warsaw flight route?

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

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Warsaw?

You are more likely to see cheaper flights to Warsaw from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw for around $732 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw from Chicago O'Hare Intl Airport for as low as $652 on momondo.

What cabin class options are available on Chicago O'Hare Intl Airport to Warsaw flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Warsaw flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Warsaw

Fastest flight time	9h 05m
Direct flights	Every day
Airports in Warsaw	2 airports

The fastest flight from Chicago O'Hare Intl Airport to Warsaw takes 9h 05m

Direct flights go from Chicago O'Hare Intl Airport to Warsaw every day.

There are 2 airports in Warsaw. From Chicago O'Hare Intl Airport there are direct flights to Warsaw Frederic Chopin (WAW).

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Frequently asked questions about flying from Chicago O'Hare Intl Airport to Warsaw

How far is Chicago O'Hare Intl to Warsaw by plane?
There are 4667.3 mi between Chicago O'Hare Intl and Warsaw. By plane, this route typically takes 9h 05m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Warsaw?
Prices for flights from Chicago O'Hare Intl Airport to Warsaw refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Warsaw?
As of July 2026, there are 13 operators available to choose from for flights from Chicago O'Hare Intl Airport to Warsaw.
How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport to Warsaw

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Warsaw with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $430	Free Cancellation	Rating 7.4 1,877 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $431	Free Cancellation	Rating 7.8 8,459 reviews	Search Delta flights
Finnair	PriceFrom $435	Free Cancellation	Rating 7.6 1,418 reviews	Search Finnair flights
British Airways	PriceFrom $447	Free Cancellation	Rating 6.7 8,105 reviews	Search British Airways flights
SWISS	PriceFrom $489	Free Cancellation	Rating 7.5 2,001 reviews	Search SWISS flights
KLM	PriceFrom $489	Free Cancellation	Rating 7.8 1,537 reviews	Search KLM flights
Lufthansa	PriceFrom $499	Free Cancellation	Rating 6.8 8,131 reviews	Search Lufthansa flights
American Airlines	PriceFrom $509	Free Cancellation	Rating 7.1 11,812 reviews	Search American Airlines flights
LOT	PriceFrom $517	Free Cancellation	Rating 7.5 1,210 reviews	Search LOT flights
Turkish Airlines	PriceFrom $537	Free Cancellation	Rating 7.4 4,442 reviews	Search Turkish Airlines flights

Why use momondo?

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

It is quick and easy to find Chicago to Warsaw 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 Warsaw that suits you.

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

Yes. momondo enables you to select and highlight flights to Warsaw from Chicago with this policy.

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

momondo provides multiple filters to help you find the best flight to Warsaw from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Warsaw, momondo offers a useful price alert feature which will track prices for flights to Warsaw from Chicago and alert you when they change.

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Delta flights from Chicago O'Hare Intl Airport to Warsaw

Our best Delta deals on Chicago O'Hare Intl Airport to Warsaw flight tickets

British Airways flights from Chicago O'Hare Intl Airport to Warsaw

Our best British Airways deals on Chicago O'Hare Intl Airport to Warsaw flight tickets

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See travel insights to Warsaw from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Warsaw

What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport 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?

What is the cheapest Chicago O'Hare Intl to Warsaw flight route?

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Warsaw?

What cabin class options are available on Chicago O'Hare Intl Airport to Warsaw flights?

What is the cheapest airline that flies from Chicago O'Hare Intl to Warsaw?

What airlines fly to Warsaw?

How often are flights from Chicago to Warsaw delayed?

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

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

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

How many flights depart from Chicago O'Hare Intl Airport to Warsaw on average per day?

How many flights depart from Chicago O'Hare Intl Airport to Warsaw on average per week?

Cheap Chicago O'Hare Intl Airport to Warsaw flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Warsaw

Fastest flight time

Direct flights

Airports in Warsaw

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Warsaw

Best airlines flying from Chicago O'Hare Intl Airport to Warsaw

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Warsaw with momondo

Why use momondo?

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

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