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$313+ Cheap flights from Warsaw to Illinois

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAW — ORD
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Warsaw to Illinois

Cheapest flights from Warsaw to Illinois
Explore the most affordable flight options available from Warsaw to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Flysmarter deal was found by Cheapflights users on 12/14. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:30 pmWAW - ORD
1 stop12h 35mMultiple Airlines
Thu 1/84:10 pmORD - WAW
1 stop14h 35mMultiple Airlines
Deal found 12/14$571
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:30 pmWAW - ORD
1 stop12h 35mUnited Airlines
Mon 1/196:00 pmORD - WAW
1 stop11h 55mUnited Airlines
Deal found 12/14$578
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:15 amWAW - ORD
1 stop13h 30mScandinavian Airlines
Fri 4/247:15 pmORD - WAW
1 stop31h 20mScandinavian Airlines
Deal found 12/14$580
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/246:30 amWAW - ORD
2 stops32h 17mUnited Airlines
Sun 12/286:00 pmORD - WAW
1 stop21h 30mUnited Airlines
Deal found 12/15$584
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:30 amWAW - ORD
2 stops29h 17mUnited Airlines
Mon 4/279:40 pmORD - WAW
1 stop11h 40mUnited Airlines
Deal found 12/14$585
This FlightHub deal was found by Cheapflights users on 12/16. 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.
Wed 12/243:00 pmWAW - ORD
1 stop32h 45mScandinavian Airlines
Sat 1/177:20 pmORD - WAW
1 stop31h 15mScandinavian Airlines
Deal found 12/16$586
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:40 pmWAW - ORD
Nonstop10h 20mLOT
Wed 12/319:55 pmORD - WAW
Nonstop8h 55mLOT
Deal found 12/14$596
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:35 pmWAW - ORD
2 stops25h 12mUnited Airlines
Thu 4/235:55 pmORD - WAW
1 stop21h 10mUnited Airlines
Deal found 12/14$598
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:40 amWAW - ORD
1 stop13h 30mUnited Airlines
Fri 4/245:55 pmORD - WAW
1 stop21h 10mUnited Airlines
Deal found 12/14$605
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:30 amWAW - ORD
1 stop13h 40mUnited Airlines
Tue 4/2110:30 pmORD - WAW
1 stop12h 50mUnited Airlines
Deal found 12/14$606
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:05 pmWMI - ORD
2 stops51h 55mMultiple Airlines
Tue 4/218:50 pmORD - WMI
1 stop19h 40mMultiple Airlines
Deal found 12/14$792
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:30 amWMI - ORD
2 stops38h 30mMultiple Airlines
Sun 4/268:50 pmORD - WMI
1 stop17h 10mMultiple Airlines
Deal found 12/14$820

Find flight deals from Warsaw to Illinois

Keep the following information in mind while searching for Warsaw to Illinois flight deals. Data was last updated December 16, 2025.

Round-trip from

$551
(FlightHub)

One-way from

$313
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$700
From Warsaw to Illinois
Search Deals
One-way flight from Warsaw to Illinois
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Warsaw to Illinois 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 December 16, 2025.
Use the filters below to find and compare flights from Warsaw to Illinois that are best for you.

Fly from

Warsaw

Fly to

Illinois

Route

Depart

Return

Price

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 3/17

7:45 pm-5:45 pm

1 stop28h 00m

Chicago O'Hare Intl

Mon 4/13

7:15 pm-9:35 am

1 stop31h 20m

$557

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 1/13

7:45 pm-4:45 pm

1 stop28h 00m

Chicago O'Hare Intl

Sat 2/14

7:20 pm-2:40 pm

1 stop12h 20m

$557

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 2/12

3:00 pm-4:45 pm

1 stop32h 45m

Chicago O'Hare Intl

Thu 3/12

8:20 pm-9:35 am

1 stop31h 15m

$573

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 4/7

3:05 pm-4:10 pm

1 stop32h 05m

Chicago O'Hare Intl

Mon 4/20

7:15 pm-9:35 am

1 stop31h 20m

$576

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 2/12

3:00 pm-4:45 pm

1 stop32h 45m

Chicago O'Hare Intl

Mon 2/16

7:20 pm-9:35 am

1 stop31h 15m

$576

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Sun 3/15

3:20 pm-5:45 pm

1 stop32h 25m

Chicago O'Hare Intl

Wed 4/15

7:15 pm-9:35 am

1 stop31h 20m

$576

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Fri 1/23

6:40 am-3:20 pm

1 stop15h 40m

Chicago O'Hare Intl

Sat 10/3

2:20 pm-8:55 am

1 stop11h 35m

$578

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 1/26

9:15 am-3:20 pm

1 stop13h 05m

Chicago O'Hare Intl

Fri 4/17

9:40 pm-10:05 pm

1 stop17h 25m

$580

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 3/17

6:30 am-4:20 pm

1 stop15h 50m

Chicago O'Hare Intl

Tue 4/14

5:55 pm-12:35 pm

1 stop11h 40m

$580

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 3/16

6:30 am-4:20 pm

1 stop15h 50m

Chicago O'Hare Intl

Wed 4/15

5:55 pm-4:20 pm

1 stop15h 25m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 57 results
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Best time to book a flight from Warsaw to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

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

Currently, April is the cheapest month in which you can book a flight from Warsaw to Illinois (average of $438). Flying from Warsaw to Illinois 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 IL?

Find hourly flight availability from Warsaw to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from Warsaw to Illinois by exploring options for tickets at noon.

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

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

Travelers seeking maximum savings on their Warsaw to Illinois 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 Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated December 16, 2025.
Read reviews from past customers who have flown LOT, Scandinavian Airlines, and United Airlines from Warsaw to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,148 reviews

Comfort

7.5

Overall

7.5

Entertainment

6.9

Food

7.1

Crew

8.2

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
LOT
7.5
Good
1,148 reviews
LOT
7.5
Good
1,148 reviews

Comfort

7.5

Overall

7.5

Entertainment

6.9

Food

7.1

Crew

8.2

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Scandinavian Airlines
7.4
Good
1,606 reviews
LOT
7.5
Good
1,148 reviews

Comfort

7.5

Overall

7.5

Entertainment

6.9

Food

7.1

Crew

8.2

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
United Airlines
7.4
Good
9,094 reviews
LOT
7.5
Good
1,148 reviews

Comfort

7.5

Overall

7.5

Entertainment

6.9

Food

7.1

Crew

8.2

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Lufthansa
6.8
Okay
7,632 reviews
LOT
7.5
Good
1,148 reviews

Comfort

7.5

Overall

7.5

Entertainment

6.9

Food

7.1

Crew

8.2

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
British Airways
6.7
Okay
7,580 reviews
LOT
7.5
Good
1,148 reviews

Comfort

7.5

Overall

7.5

Entertainment

6.9

Food

7.1

Crew

8.2

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented

Related info for your journey

Find useful and relevant information for your journey from Warsaw to Illinois. 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 Illinois?

    Departing from Warsaw to Illinois will take you 19h 31m. Airlines will cover a distance of 4674 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $258. However, be on the lookout for offers from American Airlines and Finnair, as they are both options that can get you from Warsaw to Illinois for a low price.

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

    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 Illinois.

  • What are the cheapest flights from Warsaw to Illinois?

    While on average a flight from Warsaw to Illinois is generally $1,231, our data shows the cheapest flight currently is $577. When looking at the most popular route, (Warsaw Frederic Chopin - Chicago O'Hare Intl), you can expect to pay $509 for that flight.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Warsaw to Illinois (average of $438). Flying from Warsaw to Illinois 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

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Alternative routes for Warsaw to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Warsaw to Illinois

Discover the top 10 airlines that operate flights from Warsaw to Illinois. 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$409Average$534FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$419Average$552FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$466Average$591FlexibilityNo cancel feeOn-time77%
FinnairCheapest$470Average$623FlexibilityNo cancel feeOn-time76%
SWISSCheapest$484Average$752FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$521Average$643FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$524Average$592FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$542Average$784FlexibilityNo cancel feeOn-time78%
LOTCheapest$589Average$784FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$687Average$724FlexibilityNo cancel feeOn-time77%

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