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$381+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — WAW
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Warsaw are usually found in February or January, booked 67 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

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 April 28, 2026.

This KAYAK deal was found by Cheapflights users on 4/23. 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 KAYAK 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
Tue 11/177:45 pm
WAW
-
ORD
1 stop28h 00m
Scandinavian Airlines
Deal found 4/23$635
This oojo deal was found by Cheapflights users on 4/26. 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 9/178:10 pm
ORD
-
WAW
1 stop15h 05m
Turkish Airlines
Thu 10/110:05 am
WAW
-
ORD
1 stop30h 35m
Turkish Airlines
Deal found 4/26$646
This oojo deal was found by Cheapflights users on 4/26. 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 9/98:10 pm
ORD
-
WAW
1 stop15h 05m
Turkish Airlines
Wed 9/167:20 pm
WAW
-
ORD
1 stop21h 20m
Turkish Airlines
Deal found 4/26$647
This oojo deal was found by Cheapflights users on 4/26. 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 9/168:10 pm
ORD
-
WAW
1 stop15h 05m
Turkish Airlines
Wed 10/710:05 am
WAW
-
ORD
1 stop30h 35m
Turkish Airlines
Deal found 4/26$648
This oojo deal was found by Cheapflights users on 4/24. 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.
Tue 9/18:10 pm
ORD
-
WAW
1 stop15h 05m
Turkish Airlines
Tue 9/1510:05 am
WAW
-
ORD
1 stop30h 35m
Turkish Airlines
Deal found 4/24$649
This oojo deal was found by Cheapflights users on 4/25. 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.
Tue 11/247:00 am
ORD
-
WAW
2 stops31h 10m
Scandinavian Airlines
Mon 11/307:45 pm
WAW
-
ORD
1 stop28h 00m
Scandinavian Airlines
Deal found 4/25$654
This oojo deal was found by Cheapflights users on 4/23. 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.
Tue 11/1010:30 am
ORD
-
WAW
2 stops18h 15m
Scandinavian Airlines
Wed 11/187:45 pm
WAW
-
ORD
1 stop28h 00m
Scandinavian Airlines
Deal found 4/23$655
This oojo deal was found by Cheapflights users on 4/24. 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.
Sun 8/238:10 pm
ORD
-
WAW
1 stop15h 05m
Turkish Airlines
Wed 1/207:20 pm
WAW
-
ORD
1 stop21h 45m
Turkish Airlines
Deal found 4/24$656
This oojo deal was found by Cheapflights users on 4/26. 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.
Tue 10/2710:30 am
ORD
-
WAW
2 stops17h 05m
Scandinavian Airlines
Mon 1/188:35 pm
WAW
-
ORD
2 stops27h 10m
Scandinavian Airlines
Deal found 4/26$658
This Delta deal was found by Cheapflights users on 4/24. 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.
Mon 8/105:59 pm
MDW
-
WAW
2 stops14h 36m
Delta
Wed 8/2612:25 pm
WAW
-
MDW
2 stops28h 25m
Delta
Deal found 4/24$719
This Delta deal was found by Cheapflights users on 4/24. 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.
Sun 8/231:00 pm
MDW
-
WAW
2 stops15h 40m
Delta
Wed 1/206:05 am
WAW
-
MDW
2 stops19h 32m
Delta
Deal found 4/24$724
This Delta deal was found by Cheapflights users on 4/24. 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.
Mon 8/101:00 pm
MDW
-
WAW
2 stops19h 35m
Delta
Fri 8/216:05 am
WAW
-
MDW
2 stops33h 37m
Delta
Deal found 4/24$727

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 April 28, 2026.

Round-trip from

$645
(Gotogate)

One-way from

$381
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$737
From Chicago (CHI) to Warsaw
Search Deals
One-way flight from Chicago (CHI) to Warsaw
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($179 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 28, 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

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

Wed 8/12

5:59 pm-3:35 pm

2 stops14h 36m

Warsaw Frederic Chopin

Wed 8/26

12:25 pm-9:50 am

2 stops28h 25m

$719

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

Wed 8/12

5:59 pm-3:35 pm

2 stops14h 36m

Warsaw Frederic Chopin

Fri 8/21

6:05 am-8:42 am

2 stops33h 37m

$727

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

Mon 7/27

1:18 pm-3:35 pm

2 stops19h 17m

Warsaw Frederic Chopin

Tue 8/18

12:25 pm-8:42 am

2 stops51h 17m

$739

ChicagoWarsaw

MDW - WAW

MDWWAW

Chicago Midway

Wed 8/12

1:00 pm-3:35 pm

2 stops19h 35m

Warsaw Frederic Chopin

Fri 9/4

12:25 pm-8:42 am

2 stops27h 17m

$756

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sat 5/2

9:40 pm-5:10 pm

1 stop12h 30m

Warsaw Frederic Chopin

Fri 5/8

1:15 pm-2:00 pm

1 stop31h 45m

$823

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 7/12

9:40 pm-10:05 pm

1 stop17h 25m

Warsaw Frederic Chopin

Thu 7/23

6:40 am-12:55 pm

1 stop13h 15m

$834

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Wed 7/15

9:40 pm-10:05 pm

1 stop17h 25m

Warsaw Frederic Chopin

Thu 7/23

6:40 am-12:55 pm

1 stop13h 15m

$834

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 5/10

4:20 pm-10:10 pm

1 stop22h 50m

Warsaw Frederic Chopin

Mon 5/25

7:40 pm-2:15 pm

1 stop25h 35m

$840

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Wed 7/15

4:00 pm-4:20 pm

2 stops17h 20m

Warsaw Frederic Chopin

Tue 7/28

6:50 am-7:29 am

2 stops31h 39m

$849

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 6/15

6:00 am-1:35 pm

2 stops24h 35m

Warsaw Frederic Chopin

Tue 8/18

6:50 am-9:53 pm

2 stops22h 03m

$862

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 56 resultsSorted by cheapest first
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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?

Booking 66 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, November is the cheapest month in which you can book a flight from Chicago to Warsaw (average of $361). Flying from Chicago to Warsaw in December is currently the most expensive (average of $2,229). 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 April 28, 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.

Weekly flight availability from Chicago to Warsaw

Explore weekly flight availability from Chicago to Warsaw. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 28, 2026.

The most flights from CHI to WA1 are scheduled on a Sunday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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

How often are flights from Chicago to Warsaw delayed?

About 19% of weekly flights between Chicago and Warsaw have experienced delays in the past year, with the average delay time being 190 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 Tuesday 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 19% 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 April 28, 2026.
Read through reviews of airlines operating flights from Chicago to Warsaw, such as LOT,SWISS, andScandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,192 reviews

Boarding

7.5

Crew

8.2

Entertainment

6.9

Overall

7.5

Food

7.1

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
LOT
7.5
Good
1,192 reviews
LOT
7.5
Good
1,192 reviews

Boarding

7.5

Crew

8.2

Entertainment

6.9

Overall

7.5

Food

7.1

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
SWISS
7.5
Good
1,924 reviews
LOT
7.5
Good
1,192 reviews

Boarding

7.5

Crew

8.2

Entertainment

6.9

Overall

7.5

Food

7.1

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
Scandinavian Airlines
7.4
Good
1,762 reviews
LOT
7.5
Good
1,192 reviews

Boarding

7.5

Crew

8.2

Entertainment

6.9

Overall

7.5

Food

7.1

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
United Airlines
7.4
Good
9,672 reviews
LOT
7.5
Good
1,192 reviews

Boarding

7.5

Crew

8.2

Entertainment

6.9

Overall

7.5

Food

7.1

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
Lufthansa
6.8
Okay
7,956 reviews
LOT
7.5
Good
1,192 reviews

Boarding

7.5

Crew

8.2

Entertainment

6.9

Overall

7.5

Food

7.1

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .

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 30m. Fly via Delta, United Airlines, 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 $424. Other airlines that can offer you cheap pricing are Finnair, from $435, and British Airways, from $457. Scandinavian Airlines is priced at 41% 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 KLM and Scandinavian Airlines, with prices starting from $268 and $279, 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 $1,786, our data shows the cheapest flight currently is $561. When looking at the most popular route, (Chicago O'Hare Intl - Warsaw Frederic Chopin), you can expect to pay $607 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. London 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, Frederiksberg Runddel, and Amager Square. Tivoli, Frederiksberg Runddel and Amager Square are located about 5.3 mi, 6.2 mi, and 5.2 mi, respectively from Kastrup Copenhagen if you are interested in checking them out. Travelers can book a car rental at Kastrup Copenhagen for about $32 per day to make their sightseeing more efficient.

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

    Hyde Park, Buckingham Palace, and Piccadilly Circus are the most popular attractions in London if you're in need of something to do during your layover. Those on a layover in London interested in visiting Hyde Park, Buckingham Palace, or Piccadilly Circus can do so by traveling 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $35 per day.

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

    Chicago to Warsaw flights have a layover in Munich 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, November is the cheapest month in which you can book a flight from Chicago to Warsaw (average of $361). Flying from Chicago to Warsaw in December is currently the most expensive (average of $2,229). 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
Midway to Krakow flights
O'Hare Intl to Katowice 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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$424Average$591FlexibilityNo cancel feeOn-time77%
FinnairCheapest$435Average$578FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$457Average$669FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$489Average$702FlexibilityNo cancel feeOn-time76%
KLMCheapest$489Average$735FlexibilityNo cancel feeOn-time75%
SWISSCheapest$501Average$739FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$509Average$687FlexibilityNo cancel feeOn-time71%
DeltaCheapest$518Average$776FlexibilityNo cancel feeOn-timeN/A
LOTCheapest$522Average$806FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$537Average$618FlexibilityNo cancel feeOn-time77%

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