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$285+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAW — ORD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Flysmarter deal was found by Cheapflights users on 1/27. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:55 am
WAW
-
ORD
2 stops19h 24m
British Airways
Thu 4/239:15 pm
ORD
-
WAW
1 stop16h 45m
British Airways
Deal found 1/27$531
This Finnair deal was found by Cheapflights users on 1/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:00 pm
WAW
-
ORD
1 stop11h 50m
Finnair
Sat 5/29:30 pm
ORD
-
WAW
1 stop16h 00m
Finnair
Deal found 1/27$532
This Finnair deal was found by Cheapflights users on 1/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:00 pm
WAW
-
ORD
1 stop11h 50m
Finnair
Sun 5/39:30 pm
ORD
-
WAW
1 stop13h 30m
Finnair
Deal found 1/27$533
This Flysmarter deal was found by Cheapflights users on 1/27. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:55 am
WAW
-
ORD
2 stops19h 24m
British Airways
Wed 4/299:15 pm
ORD
-
WAW
1 stop16h 30m
British Airways
Deal found 1/27$534
This Finnair deal was found by Cheapflights users on 1/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:55 am
WAW
-
ORD
1 stop15h 55m
Finnair
Mon 5/119:30 pm
ORD
-
WAW
1 stop13h 30m
Finnair
Deal found 1/28$535
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:15 am
WAW
-
ORD
1 stop18h 30m
American Airlines
Mon 3/239:35 pm
ORD
-
WAW
1 stop17h 55m
American Airlines
Deal found 1/28$538
This British Airways deal was found by Cheapflights users on 1/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:50 pm
WAW
-
ORD
2 stops28h 10m
British Airways
Tue 5/511:21 am
ORD
-
WAW
2 stops23h 04m
British Airways
Deal found 1/27$539
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:45 am
WAW
-
ORD
1 stop18h 00m
British Airways
Tue 3/36:30 pm
ORD
-
WAW
1 stop17h 15m
British Airways
Deal found 1/27$540
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:50 am
WAW
-
ORD
2 stops17h 50m
American Airlines
Tue 3/311:38 am
ORD
-
WAW
2 stops17h 12m
American Airlines
Deal found 1/27$541
This British Airways deal was found by Cheapflights users on 1/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:50 pm
WAW
-
ORD
1 stop26h 00m
British Airways
Thu 5/77:05 pm
ORD
-
WAW
1 stop15h 10m
British Airways
Deal found 1/27$542
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:30 pm
WAW
-
ORD
1 stop33h 55m
American Airlines
Mon 2/166:30 pm
ORD
-
WAW
1 stop20h 00m
American Airlines
Deal found 1/28$543
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:05 am
WAW
-
MDW
2 stops18h 40m
Delta
Wed 2/2510:49 am
MDW
-
WAW
2 stops18h 16m
Delta
Deal found 1/27$601

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 January 29, 2026.

Round-trip from

$531
(Flysmarter)

One-way from

$285
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$579
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 ($56 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 January 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 January 29, 2026.
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

Thu 4/23

1:00 pm-5:50 pm

1 stop11h 50m

Chicago O'Hare Intl

Sun 5/3

9:30 pm-6:00 pm

1 stop13h 30m

$533

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 4/28

6:50 pm-4:00 pm

2 stops28h 10m

Chicago O'Hare Intl

Mon 5/4

7:05 pm-8:55 pm

1 stop18h 50m

$539

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 4/27

8:20 am-3:55 pm

1 stop14h 35m

Chicago O'Hare Intl

Tue 5/5

11:21 am-5:25 pm

2 stops23h 04m

$542

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 4/27

8:20 am-3:55 pm

1 stop14h 35m

Chicago O'Hare Intl

Thu 5/7

7:05 pm-9:00 pm

1 stop18h 55m

$542

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 4/28

6:50 pm-12:20 pm

1 stop24h 30m

Chicago O'Hare Intl

Sun 5/10

4:16 pm-5:50 pm

2 stops18h 34m

$542

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Sat 4/25

6:50 pm-3:55 pm

1 stop28h 05m

Chicago O'Hare Intl

Sat 5/9

4:49 pm-9:40 pm

2 stops21h 51m

$542

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Sat 5/2

8:00 am-6:15 pm

1 stop17h 15m

Chicago O'Hare Intl

Mon 5/4

4:16 pm-8:55 pm

2 stops21h 39m

$542

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 4/21

8:45 am-3:00 pm

1 stop13h 15m

Chicago O'Hare Intl

Mon 6/8

5:34 pm-8:55 pm

2 stops20h 21m

$545

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 4/27

6:45 pm-12:20 pm

1 stop24h 35m

Chicago O'Hare Intl

Sat 6/13

5:34 pm-9:40 pm

2 stops21h 06m

$546

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 4/28

6:50 pm-1:50 pm

1 stop26h 00m

Chicago O'Hare Intl

Sat 6/13

5:34 pm-5:20 pm

2 stops16h 46m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 55 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, February is the cheapest month in which you can book a flight from Warsaw to Illinois (average of $451). 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 January 29, 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.

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 January 29, 2026.
Read reviews from past customers who have flown LOT, United Airlines, and Scandinavian 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
1,174 reviews

Food

7.1

Boarding

7.5

Comfort

7.4

Crew

8.2

Entertainment

6.9

Overall

7.5

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
1,174 reviews
LOT
7.5
Good
1,174 reviews

Food

7.1

Boarding

7.5

Comfort

7.4

Crew

8.2

Entertainment

6.9

Overall

7.5

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
9,215 reviews
LOT
7.5
Good
1,174 reviews

Food

7.1

Boarding

7.5

Comfort

7.4

Crew

8.2

Entertainment

6.9

Overall

7.5

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
7.3
Good
1,674 reviews
LOT
7.5
Good
1,174 reviews

Food

7.1

Boarding

7.5

Comfort

7.4

Crew

8.2

Entertainment

6.9

Overall

7.5

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
7,754 reviews
LOT
7.5
Good
1,174 reviews

Food

7.1

Boarding

7.5

Comfort

7.4

Crew

8.2

Entertainment

6.9

Overall

7.5

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
7,705 reviews
LOT
7.5
Good
1,174 reviews

Food

7.1

Boarding

7.5

Comfort

7.4

Crew

8.2

Entertainment

6.9

Overall

7.5

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 11h 50m. 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 Scandinavian Airlines, with whom users have recently found tickets for as low as $243. However, be on the lookout for offers from American Airlines 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 $695, our data shows the cheapest flight currently is $513. When looking at the most popular route, (Warsaw Frederic Chopin - Chicago O'Hare Intl), you can expect to pay $399 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, February is the cheapest month in which you can book a flight from Warsaw to Illinois (average of $451). 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 8 airlines flying from Warsaw to Illinois

Discover the top 8 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$419Average$645FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$466Average$651FlexibilityNo cancel feeOn-time77%
SWISSCheapest$484Average$867FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$521Average$643FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$524Average$687FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$542Average$784FlexibilityNo cancel feeOn-time78%
LOTCheapest$582Average$780FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$670Average$722FlexibilityNo cancel feeOn-time77%

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