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$249+ Cheap flights from Chicago (CHI) to Warsaw

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — WAW
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Warsaw are usually found in February or January, booked 85 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Chicago to Warsaw

Cheapest flights from Chicago to Warsaw
Explore the most affordable flight options available from Chicago to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.

This oojo deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:15 pm
ORD
-
WAW
1 stop12h 10m
Scandinavian Airlines
Wed 10/1410:15 am
WAW
-
ORD
1 stop12h 55m
Scandinavian Airlines
Deal found 3/16$460
This FlightHub deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:20 pm
ORD
-
WAW
1 stop12h 00m
Scandinavian Airlines
Sun 11/157:45 pm
WAW
-
ORD
1 stop28h 00m
Scandinavian Airlines
Deal found 3/16$465
This Scandinavian Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:15 pm
ORD
-
WAW
1 stop12h 10m
Scandinavian Airlines
Fri 5/157:45 pm
WAW
-
ORD
1 stop27h 25m
Scandinavian Airlines
Deal found 3/17$471
This Ticket deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:50 am
ORD
-
WAW
2 stops19h 45m
Scandinavian Airlines
Tue 5/1910:15 am
WAW
-
ORD
1 stop12h 55m
Scandinavian Airlines
Deal found 3/16$476
This FlightHub deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:20 pm
ORD
-
WAW
1 stop12h 00m
Scandinavian Airlines
Sun 1/107:45 pm
WAW
-
ORD
1 stop28h 00m
Scandinavian Airlines
Deal found 3/14$481
This FlightHub deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:15 pm
ORD
-
WAW
1 stop31h 20m
Scandinavian Airlines
Fri 5/17:45 pm
WAW
-
ORD
1 stop27h 25m
Scandinavian Airlines
Deal found 3/13$483
This Scandinavian Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:15 pm
ORD
-
WAW
1 stop12h 10m
Scandinavian Airlines
Thu 10/110:15 am
WAW
-
ORD
1 stop12h 55m
Scandinavian Airlines
Deal found 3/17$487
This Scandinavian Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:20 pm
ORD
-
WAW
1 stop12h 00m
Scandinavian Airlines
Wed 12/97:45 pm
WAW
-
ORD
1 stop28h 00m
Scandinavian Airlines
Deal found 3/16$488
This oojo deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:15 pm
ORD
-
WAW
1 stop16h 50m
Scandinavian Airlines
Sat 5/910:15 am
WAW
-
ORD
1 stop12h 55m
Scandinavian Airlines
Deal found 3/17$489
This oojo deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:15 pm
ORD
-
WAW
2 stops34h 30m
Scandinavian Airlines
Wed 10/1410:15 am
WAW
-
ORD
1 stop12h 55m
Scandinavian Airlines
Deal found 3/17$490
This Booking.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:15 pm
ORD
-
WAW
1 stop31h 20m
Scandinavian Airlines
Mon 5/410:15 am
WAW
-
ORD
1 stop12h 55m
Scandinavian Airlines
Deal found 3/13$493
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:29 am
MDW
-
WAW
2 stops19h 06m
Delta
Wed 4/226:00 am
WAW
-
MDW
2 stops19h 36m
Delta
Deal found 3/13$618

Find flight deals from Chicago to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Warsaw (WA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 18, 2026.

Round-trip from

$471
(Scandinavian Airlines)

One-way from

$249
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$642
From Chicago (CHI) to Warsaw
Search Deals
One-way flight from Chicago (CHI) to Warsaw
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Warsaw that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 18, 2026.
Use the filters below to find and compare flights from Chicago to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Fri 5/1

7:15 pm-2:25 pm

1 stop12h 10m

Warsaw Frederic Chopin

Mon 9/28

10:15 am-4:10 pm

1 stop12h 55m

$557

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

Mon 4/27

7:16 pm-4:25 pm

2 stops14h 09m

Warsaw Frederic Chopin

Wed 5/13

6:00 am-5:56 pm

2 stops18h 56m

$622

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 4/27

1:36 pm-11:40 am

2 stops15h 04m

Warsaw Frederic Chopin

Wed 5/13

12:25 pm-10:35 pm

2 stops17h 10m

$623

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

Mon 4/13

6:38 pm-4:25 pm

2 stops14h 47m

Warsaw Frederic Chopin

Wed 5/27

6:00 am-6:33 pm

2 stops19h 33m

$652

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Wed 4/1

4:50 pm-6:55 pm

1 stop19h 05m

Warsaw Frederic Chopin

Thu 4/30

6:00 am-2:15 pm

1 stop15h 15m

$700

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

Mon 4/27

7:16 pm-4:25 pm

2 stops14h 09m

Warsaw Frederic Chopin

Tue 9/29

6:00 am-6:31 pm

2 stops19h 31m

$701

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

Fri 4/10

6:34 pm-3:35 pm

2 stops14h 01m

Warsaw Frederic Chopin

Thu 4/23

6:00 am-5:58 pm

2 stops18h 58m

$705

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Mon 4/27

7:25 pm-12:30 am

2 stops22h 05m

Warsaw Modlin

Wed 5/13

4:55 pm-2:25 pm

1 stop28h 30m

$714

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

Mon 4/20

6:38 pm-6:55 pm

2 stops17h 17m

Warsaw Frederic Chopin

Wed 6/10

6:00 am-6:31 pm

2 stops19h 31m

$717

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

Mon 3/30

6:34 pm-4:25 pm

2 stops14h 51m

Warsaw Frederic Chopin

Mon 4/27

6:00 am-5:58 pm

2 stops18h 58m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 59 resultsSorted by cheapest first
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6

Best time to book a flight from Chicago to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Warsaw

How far ahead should I book a flight from Chicago to Warsaw?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Warsaw. Price data was last updated on March 13, 2026.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Warsaw. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago to Warsaw?

Currently, December is the cheapest month in which you can book a flight from Chicago to Warsaw (average of $427). Flying from Chicago to Warsaw in June is currently the most expensive (average of $660). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to WAW?

Find hourly flight availability from Chicago to Warsaw. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 18, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Warsaw as you normally would.

How much does it cost to fly round-trip from Chicago to Warsaw?

How often are flights from Chicago to Warsaw delayed?

About 20% of weekly flights between Chicago and Warsaw have experienced delays in the past year, with the average delay time being 182 minutes.

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

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, LOT have had the lowest number of delays on this route, with just 20% of flights being delayed.

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Warsaw. Reviews last updated March 18, 2026.
Read through reviews of airlines operating flights from Chicago to Warsaw, such as LOT,United Airlines, andScandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,184 reviews

Crew

8.2

Food

7.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

IST - WAW

Flight to JFK was delayed for more than an hour in the air. No explanation, no apology. Crew was indifferent. Second “meal” was laughably small, and below standard compared to competition.
LOT
7.5
Good
1,184 reviews
LOT
7.5
Good
1,184 reviews

Crew

8.2

Food

7.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

IST - WAW

Flight to JFK was delayed for more than an hour in the air. No explanation, no apology. Crew was indifferent. Second “meal” was laughably small, and below standard compared to competition.
United Airlines
7.4
Good
9,435 reviews
LOT
7.5
Good
1,184 reviews

Crew

8.2

Food

7.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

IST - WAW

Flight to JFK was delayed for more than an hour in the air. No explanation, no apology. Crew was indifferent. Second “meal” was laughably small, and below standard compared to competition.
Scandinavian Airlines
7.3
Good
1,719 reviews
LOT
7.5
Good
1,184 reviews

Crew

8.2

Food

7.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

IST - WAW

Flight to JFK was delayed for more than an hour in the air. No explanation, no apology. Crew was indifferent. Second “meal” was laughably small, and below standard compared to competition.
Lufthansa
6.8
Okay
7,858 reviews
LOT
7.5
Good
1,184 reviews

Crew

8.2

Food

7.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

IST - WAW

Flight to JFK was delayed for more than an hour in the air. No explanation, no apology. Crew was indifferent. Second “meal” was laughably small, and below standard compared to competition.
British Airways
6.7
Okay
7,799 reviews
LOT
7.5
Good
1,184 reviews

Crew

8.2

Food

7.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

IST - WAW

Flight to JFK was delayed for more than an hour in the air. No explanation, no apology. Crew was indifferent. Second “meal” was laughably small, and below standard compared to competition.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Warsaw. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to Warsaw?

    There are many flights that can get you from Chicago to Warsaw in 12h 10m. Fly via Scandinavian Airlines, Delta, or KLM to get the fastest option. The distance between Chicago and Warsaw is about 4669 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago to Warsaw round-trip?

    Cheapflights users have booked flights from Chicago to Warsaw round-trip from $426. Other airlines that can offer you cheap pricing are Finnair, from $435, and KLM, from $489. Scandinavian Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chicago to Warsaw one-way?

    $214 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Scandinavian Airlines and SWISS, with prices starting from $279 and $309, respectively.

  • What are the most popular routes from Chicago to Warsaw?

    The most popular flight routes from Chicago to Warsaw are Chicago O'Hare Intl - Warsaw Frederic Chopin, Chicago Midway - Warsaw Frederic Chopin and Chicago O'Hare Intl - Warsaw Modlin.

  • What are the cheapest flights from Chicago to Warsaw?

    While on average a flight from Chicago to Warsaw is generally $1,785, our data shows the cheapest flight currently is $480. When looking at the most popular route, (Chicago O'Hare Intl - Warsaw Frederic Chopin), you can expect to pay $444 for that flight.

  • Where are the most common layover locations when flying from Chicago to Warsaw?

    Flights departing from Chicago and landing in Warsaw layover in Copenhagen most frequently. Munich follows Copenhagen in terms of the most common layover location on Chicago to Warsaw flights.

  • What are some popular things to do or see while on a layover in Copenhagen?

    Most Copenhagen visitors opt to spend their time experiencing Tivoli, Rådhuspladsen, and Frederiksberg Runddel. Tivoli, Rådhuspladsen and Frederiksberg Runddel are located about 5.3 mi, 5.2 mi, and 6.2 mi, respectively from Kastrup Copenhagen if you are interested in checking them out. Travelers can book a car rental at Kastrup Copenhagen for about $26 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Munich?

    Theresienwiese, Marienplatz, and Altes Rathaus are the most popular attractions in Munich if you're in need of something to do during your layover. Those on a layover in Munich interested in visiting Theresienwiese, Marienplatz, or Altes Rathaus can do so by traveling 18.8 mi, 17.8 mi, and 17.8 mi, respectively from Munich Franz Josef Strauss. Those landing in Munich looking to spend some time exploring during their layover can rent a car for about $52 per day.

  • Where are the least popular layover locations for Chicago to Warsaw flights?

    Chicago to Warsaw flights have a layover in London least often.

  • Can I find deals for flights from Chicago to Warsaw that include hotel bookings?

    Yes. In addition to deals on Chicago to Warsaw flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Warsaw?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Warsaw.

  • Can I find deals for business class flights from Chicago to Warsaw?

    Yes. Cheapflights offers flight deals from Chicago to Warsaw by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Warsaw?

    Currently, December is the cheapest month in which you can book a flight from Chicago to Warsaw (average of $427). Flying from Chicago to Warsaw in June is currently the most expensive (average of $660). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chicago to Warsaw

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Frederic Chopin flights
O'Hare Intl to Krakow flights
O'Hare Intl to Katowice flights
Midway to Krakow flights
O'Hare Intl to Rzeszow flights
O'Hare Intl to Wrocław flights

Top 10 airlines flying from Chicago to Warsaw

Discover the top 10 airlines that operate flights from Chicago to Warsaw. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$426Average$599FlexibilityNo cancel feeOn-time77%
FinnairCheapest$435Average$594FlexibilityNo cancel feeOn-time76%
KLMCheapest$489Average$735FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$493Average$657FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$503Average$698FlexibilityNo cancel feeOn-time76%
SWISSCheapest$507Average$722FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$520Average$679FlexibilityNo cancel feeOn-time71%
LOTCheapest$526Average$806FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$541Average$723FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$554Average$620FlexibilityNo cancel feeOn-time77%

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