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Illinois

$411+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
WAW — ORD
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
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 May 3, 2026.

This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:15 pm
WAW
-
ORD
1 stop12h 40m
Lufthansa
Mon 10/199:40 pm
ORD
-
WAW
1 stop11h 40m
Lufthansa
Deal found 4/30$640
This Gotogate deal was found by Cheapflights users on 5/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:30 am
WAW
-
ORD
1 stop20h 35m
Lufthansa
Wed 11/2510:35 pm
ORD
-
WAW
1 stop17h 05m
Lufthansa
Deal found 5/2$643
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:40 pm
WAW
-
ORD
1 stop23h 55m
SWISS
Tue 9/297:05 pm
ORD
-
WAW
1 stop16h 50m
SWISS
Deal found 4/28$647
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:00 pm
WAW
-
ORD
1 stop32h 45m
Scandinavian Airlines
Tue 2/237:20 pm
ORD
-
WAW
1 stop31h 15m
Scandinavian Airlines
Deal found 4/29$649
This Gotogate deal was found by Cheapflights users on 5/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:30 am
WAW
-
ORD
1 stop13h 40m
Lufthansa
Fri 11/279:50 pm
ORD
-
WAW
1 stop11h 25m
Lufthansa
Deal found 5/2$652
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:30 am
WAW
-
ORD
1 stop13h 40m
Lufthansa
Tue 11/109:50 pm
ORD
-
WAW
1 stop11h 25m
Lufthansa
Deal found 4/29$653
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:40 am
WAW
-
ORD
1 stop13h 15m
Lufthansa
Sun 9/139:40 pm
ORD
-
WAW
1 stop11h 40m
Lufthansa
Deal found 4/29$654
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:15 pm
WAW
-
ORD
1 stop12h 40m
Lufthansa
Wed 9/1610:30 pm
ORD
-
WAW
1 stop12h 55m
Lufthansa
Deal found 4/29$655
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:15 pm
WAW
-
ORD
1 stop12h 40m
Lufthansa
Wed 9/3010:30 pm
ORD
-
WAW
1 stop12h 55m
Lufthansa
Deal found 4/29$656
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:40 pm
WAW
-
ORD
1 stop23h 55m
SWISS
Thu 8/272:20 pm
ORD
-
WAW
1 stop11h 40m
SWISS
Deal found 4/28$657
This Gotogate deal was found by Cheapflights users on 5/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:00 pm
WAW
-
ORD
Nonstop10h 10m
LOT
Sat 9/125:10 pm
ORD
-
WAW
Nonstop9h 05m
LOT
Deal found 5/1$658
This Gotogate deal was found by Cheapflights users on 5/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:15 pm
WAW
-
ORD
1 stop12h 40m
Lufthansa
Mon 9/289:40 pm
ORD
-
WAW
1 stop11h 40m
Lufthansa
Deal found 5/1$660

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 May 3, 2026.

Round-trip from

$640
(Gotogate)

One-way from

$411
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$721
From Warsaw to Illinois
Search Deals
One-way flight from Warsaw to Illinois
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 3, 2026.
Use the filters below to find and compare flights from Warsaw to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 7/27

6:40 am-2:55 pm

1 stop15h 15m

Chicago O'Hare Intl

Wed 8/12

6:00 pm-10:05 pm

1 stop21h 05m

$684

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Sun 6/7

6:40 am-12:55 pm

1 stop13h 15m

Chicago O'Hare Intl

Mon 6/22

3:10 pm-6:20 pm

1 stop20h 10m

$686

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 7/7

6:50 am-2:55 pm

1 stop15h 05m

Chicago O'Hare Intl

Fri 9/11

6:18 pm-6:25 pm

2 stops17h 07m

$689

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Sat 7/4

2:20 pm-11:26 pm

2 stops16h 06m

Chicago O'Hare Intl

Wed 9/9

6:00 pm-10:05 pm

1 stop21h 05m

$690

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Wed 7/1

9:40 am-11:26 pm

2 stops20h 46m

Chicago O'Hare Intl

Wed 9/9

8:40 am-8:50 am

2 stops17h 10m

$692

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 6/18

6:40 am-5:02 pm

2 stops17h 22m

Chicago O'Hare Intl

Mon 6/22

3:10 pm-1:35 pm

1 stop15h 25m

$695
Quickest round-trip

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 5/7

6:50 am-12:00 pm

1 stop12h 10m

Chicago O'Hare Intl

Sun 9/13

10:50 am-8:55 am

2 stops15h 05m

$700

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Wed 5/6

12:25 pm-2:15 pm

1 stop32h 50m

Chicago O'Hare Intl

Mon 5/25

7:00 pm-4:25 pm

2 stops14h 25m

$701

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Wed 5/6

6:00 am-6:59 pm

2 stops19h 59m

Chicago O'Hare Intl

Mon 5/25

7:00 pm-6:55 pm

2 stops16h 55m

$706

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Sat 5/16

6:45 pm-5:35 pm

2 stops29h 50m

Chicago O'Hare Intl

Sat 5/30

3:24 pm-6:00 pm

2 stops19h 36m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 53 resultsSorted by cheapest first
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2
3
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6

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

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

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Warsaw to Illinois. 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 Warsaw to Illinois?

Currently, November is the cheapest month in which you can book a flight from Warsaw to Illinois (average of $326). Flying from Warsaw to Illinois in September is currently the most expensive (average of $1,371). 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 May 3, 2026.

When flying from Warsaw to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Warsaw to Illinois

Explore weekly flight availability from Warsaw to Illinois. 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 May 3, 2026.

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

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 May 3, 2026.
Read reviews from past customers who have flown LOT,Scandinavian Airlines, andUnited 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
1,192 reviews

Boarding

7.5

Food

7.1

Crew

8.2

Overall

7.5

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
LOT
7.5
Good
1,192 reviews
LOT
7.5
Good
1,192 reviews

Boarding

7.5

Food

7.1

Crew

8.2

Overall

7.5

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
Scandinavian Airlines
7.4
Good
1,767 reviews
LOT
7.5
Good
1,192 reviews

Boarding

7.5

Food

7.1

Crew

8.2

Overall

7.5

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
United Airlines
7.4
Good
9,684 reviews
LOT
7.5
Good
1,192 reviews

Boarding

7.5

Food

7.1

Crew

8.2

Overall

7.5

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
Lufthansa
6.8
Okay
7,965 reviews
LOT
7.5
Good
1,192 reviews

Boarding

7.5

Food

7.1

Crew

8.2

Overall

7.5

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
British Airways
6.7
Okay
7,940 reviews
LOT
7.5
Good
1,192 reviews

Boarding

7.5

Food

7.1

Crew

8.2

Overall

7.5

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.

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 15h 15m. Airlines will cover a distance of 4669 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 American Airlines, with whom users have recently found tickets for as low as $357. However, be on the lookout for offers from Finnair and British Airways, 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 $1,055, our data shows the cheapest flight currently is $666. When looking at the most popular route, (Warsaw Frederic Chopin - Chicago O'Hare Intl), you can expect to pay $640 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, November is the cheapest month in which you can book a flight from Warsaw to Illinois (average of $326). Flying from Warsaw to Illinois in September is currently the most expensive (average of $1,371). 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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Top 5 airlines flying from Warsaw to Illinois

Discover the top 5 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 May 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$435Average$581FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$524Average$683FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$526Average$638FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$535Average$745FlexibilityNo cancel feeOn-time70%
LOTCheapest$592Average$761FlexibilityNo cancel feeOn-time81%

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