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$266+ Cheap flights from Warsaw to Chicago (CHI)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
WAW — CHI
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheapflights Tip: The best prices from Warsaw to Chicago are usually found in February or January, booked 73 days in advance, depart on a Friday or Sunday and return on a Tuesday

Cheap flight deals from Warsaw to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Warsaw (WA1) to Chicago (CHI). 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 2, 2025.

Round-trip from

$486
(FlightHub)

One-way from

$266
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$624
From Warsaw to Chicago (CHI)
Search Deals
One-way flight from Warsaw to Chicago (CHI)
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Highest demand for flights based on searches. 14% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Warsaw to Chicago

Cheapest flights from Warsaw to Chicago
Explore the most affordable flight options available from Warsaw to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This FlightHub deal was found by Cheapflights users on 4/1. 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 4/171:00 pmWAW - ORD
1 stop11h 50mFinnair
Tue 5/65:40 pmORD - WAW
2 stops31h 30mFinnair
Deal found 4/1$486
This Scandinavian Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 9/47:45 pmWAW - ORD
1 stop27h 25mScandinavian Airlines
Mon 9/227:15 pmORD - WAW
1 stop16h 30mScandinavian Airlines
Deal found 4/1$490
This British Airways deal was found by Cheapflights users on 4/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/148:25 amWAW - ORD
1 stop14h 30mBritish Airways
Sun 4/274:49 pmORD - WAW
2 stops18h 01mBritish Airways
Deal found 4/1$495
This Kissandfly.com deal was found by Cheapflights users on 4/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/61:00 pmWAW - ORD
1 stop11h 50mMultiple Airlines
Mon 5/1911:50 amORD - WAW
2 stops16h 10mMultiple Airlines
Deal found 4/1$496
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/91:00 pmWAW - ORD
2 stops29h 09mAmerican Airlines
Sun 5/1810:25 pmORD - WAW
1 stop29h 35mAmerican Airlines
Deal found 4/1$502
This SWISS deal was found by Cheapflights users on 4/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/197:40 pmWAW - ORD
1 stop27h 15mSWISS
Sun 4/272:20 pmORD - WAW
1 stop21h 35mSWISS
Deal found 4/1$506
This Lufthansa deal was found by Cheapflights users on 4/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/91:10 pmWAW - ORD
1 stop12h 05mLufthansa
Sun 4/139:40 pmORD - WAW
1 stop17h 20mLufthansa
Deal found 4/1$512
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/92:20 pmWAW - ORD
1 stop12h 35mUnited Airlines
Fri 4/186:15 pmORD - WAW
1 stop17h 00mUnited Airlines
Deal found 4/1$515
This Austrian Airlines deal was found by Cheapflights users on 4/1. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:50 amWAW - ORD
1 stop13h 30mAustrian Airlines
Thu 4/1711:15 amORD - WAW
2 stops28h 25mAustrian Airlines
Deal found 4/1$518
This Delta deal was found by Cheapflights users on 3/31. 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.
Thu 10/166:00 amWAW - MDW
2 stops19h 36mDelta
Thu 11/69:30 amMDW - WAW
2 stops19h 30mDelta
Deal found 3/31$529
This Air Canada deal was found by Cheapflights users on 4/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:35 amWAW - ORD
2 stops18h 47mAir Canada
Mon 4/142:05 pmORD - WAW
2 stops19h 10mAir Canada
Deal found 4/1$533
This Brussels Airlines deal was found by Cheapflights users on 4/1. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:50 amWAW - ORD
1 stop12h 10mBrussels Airlines
Mon 5/265:55 pmORD - WAW
1 stop16h 20mBrussels Airlines
Deal found 4/1$547

Cheapflights Fare Finder

Customize your flight search to find flights from Warsaw to Chicago 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 2, 2025.
Use the filters below to find and compare flights from Warsaw to Chicago that are best for you.

Fly from

Warsaw

Fly to

Chicago

Route

Depart

Return

Price

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 4/17

1:00 pm-5:50 pm

1 stop11h 50m

Chicago O'Hare Intl

Tue 5/6

5:40 pm-8:10 am

2 stops31h 30m

$486

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 9/4

7:45 pm-4:10 pm

1 stop27h 25m

Chicago O'Hare Intl

Mon 9/22

7:15 pm-6:45 pm

1 stop16h 30m

$490

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 5/22

6:25 am-7:59 am

2 stops32h 34m

Chicago O'Hare Intl

Thu 7/24

3:40 pm-6:15 pm

2 stops19h 35m

$493

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 4/14

7:40 pm-12:10 pm

1 stop23h 30m

Chicago O'Hare Intl

Sun 4/20

2:20 pm-9:00 am

1 stop11h 40m

$495

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 4/24

8:55 am-5:50 pm

1 stop15h 55m

Chicago O'Hare Intl

Fri 5/2

10:20 pm-9:25 pm

1 stop16h 05m

$498

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Sat 5/24

8:55 am-5:25 pm

1 stop15h 30m

Chicago O'Hare Intl

Sat 5/31

10:25 pm-9:45 pm

1 stop16h 20m

$501

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 4/14

2:20 pm-7:55 pm

1 stop12h 35m

Chicago O'Hare Intl

Sun 4/20

9:40 pm-4:15 pm

1 stop11h 35m

$504

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 4/28

8:25 am-3:55 pm

1 stop14h 30m

Chicago O'Hare Intl

Tue 5/6

4:55 pm-5:30 pm

1 stop17h 35m

$511

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 4/29

6:50 am-6:26 pm

2 stops18h 36m

Chicago O'Hare Intl

Mon 5/5

4:20 pm-7:40 am

1 stop32h 20m

$526

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 6/5

7:40 pm-2:10 pm

1 stop25h 30m

Chicago O'Hare Intl

Tue 7/8

4:20 pm-11:40 am

1 stop12h 20m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 34 results
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Best time to book a flight from Warsaw to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Warsaw 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 Warsaw to Chicago

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

Use this chart to determine the optimal time to book a round-trip flight from Warsaw to Chicago. Price data was last updated on March 28, 2025.

The price you pay for your flight from Warsaw to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Warsaw to Chicago (average of $245). Flying from Warsaw to Chicago in March is currently the most expensive (average of $323). 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 WAW to CHI?

Find hourly flight availability from Warsaw to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from Warsaw to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the morning.

What is the cheapest day to fly from Warsaw to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Warsaw to Chicago. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Warsaw to Chicago flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated April 2, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from Warsaw to Chicago to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

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

    Finnair, at $486, was found to be the cheapest airline from Warsaw to Chicago.Alternate airlines to your destination round-trip include Scandinavian Airlines and United Airlines. Finnair is priced at 27% lower than the current average price of a flight leaving 3 months from now.

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

    $412 is the cheapest one-way deal found within the past few days, from Finnair. You may also be able to find cheap deals on TAP AIR PORTUGAL and Scandinavian Airlines, with prices starting from $469 and $494, respectively.

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

    While some choose either Warsaw Frederic Chopin - Chicago Midway or Warsaw Modlin - Chicago O'Hare Intl, Warsaw Frederic Chopin - Chicago O'Hare Intl is the most popular route from Warsaw to Chicago.

  • What are the cheapest flights from Warsaw to Chicago?

    The cheapest flight price from Warsaw to Chicago is $609. On average you can expect to pay $864. The most popular route, (Warsaw Frederic Chopin - Chicago O'Hare Intl), can usually be booked for $393.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Warsaw to Chicago 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 Warsaw to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Warsaw to Chicago (average of $245). Flying from Warsaw to Chicago in March is currently the most expensive (average of $323). 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

Traveling to a place near Warsaw?

Book flights to Warsaw if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Warsaw to Chicago

Discover the top 10 airlines that operate flights from Warsaw to Chicago. 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$420Average$528FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$430Average$558FlexibilityNo cancel feeOn-time71%
KLMCheapest$432Average$601FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$435Average$549FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$474Average$663FlexibilityNo cancel feeOn-time77%
SWISSCheapest$488Average$616FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$497Average$632FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$513Average$658FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$519Average$630FlexibilityNo cancel feeOn-time69%
LOTCheapest$595Average$829FlexibilityNo cancel feeOn-time81%

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