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$331+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAW — CHI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Warsaw to Chicago are usually found in January or February, booked 24 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

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 October 30, 2025.

Round-trip from

$541
(Air Canada)

One-way from

$331
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$624
From Warsaw to Chicago (CHI)
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One-way flight from Warsaw to Chicago (CHI)
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Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Air Canada deal was found by Cheapflights users on 10/29. 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 11/116:30 amWAW - ORD
2 stops22h 35mAir Canada
Mon 11/243:55 pmORD - WAW
2 stops14h 00mAir Canada
Deal found 10/29$541
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/56:30 amWAW - ORD
1 stop12h 40mUnited Airlines
Sun 11/306:00 pmORD - WAW
1 stop15h 30mUnited Airlines
Deal found 10/28$542
This Air Canada deal was found by Cheapflights users on 10/29. 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 11/116:30 amWAW - ORD
2 stops20h 00mAir Canada
Wed 11/262:00 pmORD - WAW
2 stops16h 40mAir Canada
Deal found 10/29$543
This Kissandfly.com deal was found by Cheapflights users on 10/29. 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.
Wed 11/56:30 amWAW - ORD
1 stop12h 40mLufthansa
Wed 11/196:25 pmORD - WAW
1 stop12h 15mLufthansa
Deal found 10/29$544
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/56:30 amWAW - ORD
1 stop12h 40mUnited Airlines
Sat 11/156:00 pmORD - WAW
1 stop21h 30mUnited Airlines
Deal found 10/29$545
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:30 amWAW - ORD
1 stop12h 50mMultiple Airlines
Tue 12/26:50 pmORD - WAW
1 stop11h 55mMultiple Airlines
Deal found 10/29$547
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/66:30 amWAW - ORD
1 stop12h 40mUnited Airlines
Wed 11/124:00 pmORD - WAW
2 stops17h 15mUnited Airlines
Deal found 10/27$548
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/146:40 amWAW - ORD
1 stop15h 40mUnited Airlines
Mon 12/16:00 pmORD - WAW
1 stop11h 55mUnited Airlines
Deal found 10/28$549
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/136:30 amWAW - ORD
2 stops15h 25mUnited Airlines
Fri 12/56:15 pmORD - WAW
2 stops15h 15mUnited Airlines
Deal found 10/28$550
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/139:30 amWAW - ORD
1 stop12h 50mUnited Airlines
Wed 12/36:25 pmORD - WAW
1 stop12h 15mUnited Airlines
Deal found 10/28$551
This Kissandfly.com deal was found by Cheapflights users on 10/28. 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.
Fri 11/76:30 amWAW - ORD
1 stop12h 40mLufthansa
Sat 11/151:55 pmORD - WAW
2 stops16h 00mLufthansa
Deal found 10/28$552
This Delta deal was found by Cheapflights users on 10/30. 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 11/1912:45 pmWAW - MDW
2 stops17h 55mDelta
Fri 12/512:50 pmMDW - WAW
2 stops16h 15mDelta
Deal found 10/30$613

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 October 30, 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 11/27

6:30 am-2:55 pm

2 stops15h 25m

Chicago O'Hare Intl

Thu 4/30

9:40 pm-4:15 pm

1 stop11h 35m

$550

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 1/15

9:30 am-3:20 pm

1 stop12h 50m

Chicago O'Hare Intl

Tue 2/10

6:00 pm-4:15 pm

1 stop15h 15m

$550

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Wed 1/21

6:30 am-3:20 pm

1 stop15h 50m

Chicago O'Hare Intl

Thu 4/2

5:55 pm-12:30 pm

1 stop11h 35m

$550

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 1/13

6:30 am-3:20 pm

1 stop15h 50m

Chicago O'Hare Intl

Mon 2/9

4:15 pm-12:55 pm

2 stops13h 40m

$550

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 1/15

6:30 am-3:20 pm

1 stop15h 50m

Chicago O'Hare Intl

Mon 2/9

4:15 pm-12:55 pm

2 stops13h 40m

$550

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 2/26

6:30 am-2:55 pm

2 stops15h 25m

Chicago O'Hare Intl

Mon 3/2

6:00 pm-12:55 pm

1 stop11h 55m

$550

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Fri 11/14

6:40 am-1:10 pm

1 stop13h 30m

Chicago O'Hare Intl

Sun 4/19

5:55 pm-12:30 pm

1 stop11h 35m

$550

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 12/4

6:30 am-2:55 pm

2 stops15h 25m

Chicago O'Hare Intl

Thu 1/15

6:00 pm-10:30 pm

1 stop21h 30m

$550

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Fri 11/14

9:20 am-3:20 pm

1 stop13h 00m

Chicago O'Hare Intl

Sun 12/7

9:50 pm-4:30 pm

1 stop11h 40m

$551

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Wed 1/21

6:30 am-2:55 pm

2 stops15h 25m

Chicago O'Hare Intl

Wed 4/1

1:12 pm-12:30 pm

2 stops16h 18m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 53 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 October 24, 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 24 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, April is the cheapest month in which you can book a flight from Warsaw to Chicago (average of $436). Flying from Warsaw to Chicago in July is currently the most expensive (average of $529). 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 October 30, 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 22% versus a flight in the afternoon.

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 Monday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 October 30, 2025.
Read through reviews of airlines operating flights from Warsaw to Chicago, such as LOT, Scandinavian Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,135 reviews

Food

7.1

Boarding

7.6

Crew

8.2

Entertainment

6.9

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.
LOT
7.6
Good
1,135 reviews
LOT
7.6
Good
1,135 reviews

Food

7.1

Boarding

7.6

Crew

8.2

Entertainment

6.9

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.
Scandinavian Airlines
7.4
Good
1,545 reviews
LOT
7.6
Good
1,135 reviews

Food

7.1

Boarding

7.6

Crew

8.2

Entertainment

6.9

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.
United Airlines
7.4
Good
8,998 reviews
LOT
7.6
Good
1,135 reviews

Food

7.1

Boarding

7.6

Crew

8.2

Entertainment

6.9

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.
Lufthansa
6.8
Okay
7,541 reviews
LOT
7.6
Good
1,135 reviews

Food

7.1

Boarding

7.6

Crew

8.2

Entertainment

6.9

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.
British Airways
6.7
Okay
7,487 reviews
LOT
7.6
Good
1,135 reviews

Food

7.1

Boarding

7.6

Crew

8.2

Entertainment

6.9

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

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.

  • How long is the flight from Warsaw to Chicago?

    For as low as $550, United Airlines can have you in Chicago from Warsaw in 15h 25m. The distance between Warsaw and Chicago is about 4669 mi. This flight may include one or multiple stops.

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

    British Airways, at $419, was found to be the cheapest airline from Warsaw to Chicago.Alternate airlines to your destination round-trip include Finnair and American Airlines. British Airways is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • 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 $573. On average you can expect to pay $776. The most popular route, (Warsaw Frederic Chopin - Chicago O'Hare Intl), can usually be booked for $500.

  • 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, April is the cheapest month in which you can book a flight from Warsaw to Chicago (average of $436). Flying from Warsaw to Chicago in July is currently the most expensive (average of $529). 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 Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Porter
Benton Harbor

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$419Average$529FlexibilityNo cancel feeOn-time70%
FinnairCheapest$420Average$551FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$425Average$534FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$466Average$654FlexibilityNo cancel feeOn-time77%
SWISSCheapest$484Average$744FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$497Average$778FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$520Average$642FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$524Average$606FlexibilityNo cancel feeOn-time69%
LOTCheapest$595Average$809FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$687Average$724FlexibilityNo cancel feeOn-time77%

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