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$266+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
WAW — ORD
abr. 7 — abr. 141
lun. 4/7
lun. 4/14
1 adult, Economy
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Cheap flight deals from Warsaw to Illinois

Keep the following information in mind while searching for Warsaw to Illinois flight deals. Data was last updated abril 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 Illinois
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One-way flight from Warsaw to Illinois
Search Deals
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 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 abril 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.
jue. 4/171:00 pmWAW - ORD
1 stop11h 50mFinnair
mar. 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.
jue. 9/47:45 pmWAW - ORD
1 stop27h 25mScandinavian Airlines
lun. 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.
lun. 4/148:25 amWAW - ORD
1 stop14h 30mBritish Airways
dom. 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.
mar. 5/61:00 pmWAW - ORD
1 stop11h 50mMultiple Airlines
lun. 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.
vie. 5/91:00 pmWAW - ORD
2 stops29h 09mAmerican Airlines
dom. 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.
sáb. 4/197:40 pmWAW - ORD
1 stop27h 15mSWISS
dom. 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.
mié. 4/91:10 pmWAW - ORD
1 stop12h 05mLufthansa
dom. 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.
mié. 4/92:20 pmWAW - ORD
1 stop12h 35mUnited Airlines
vie. 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.
mar. 4/86:50 amWAW - ORD
1 stop13h 30mAustrian Airlines
jue. 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.
jue. 10/166:00 amWAW - MDW
2 stops19h 36mDelta
jue. 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.
mar. 4/86:35 amWAW - ORD
2 stops18h 47mAir Canada
lun. 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.
mar. 5/66:50 amWAW - ORD
1 stop12h 10mBrussels Airlines
lun. 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 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 abril 2, 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

jue. 4/17

1:00 pm-5:50 pm

1 stop11h 50m

Chicago O'Hare Intl

mar. 5/6

5:40 pm-8:10 am

2 stops31h 30m

$486

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

lun. 9/15

6:50 am-1:20 pm

1 stop13h 30m

Chicago O'Hare Intl

dom. 9/28

2:20 pm-9:00 am

1 stop11h 40m

$489

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

jue. 9/4

7:45 pm-4:10 pm

1 stop27h 25m

Chicago O'Hare Intl

lun. 9/22

7:15 pm-6:45 pm

1 stop16h 30m

$490

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

lun. 4/14

8:25 am-3:55 pm

1 stop14h 30m

Chicago O'Hare Intl

dom. 4/27

4:49 pm-5:50 pm

2 stops18h 01m

$495

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

vie. 5/9

1:00 pm-11:09 am

2 stops29h 09m

Chicago O'Hare Intl

dom. 5/18

10:25 pm-11:00 am

1 stop29h 35m

$502

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

lun. 9/15

2:20 pm-9:51 am

2 stops26h 31m

Chicago O'Hare Intl

dom. 9/28

10:40 am-4:15 pm

2 stops22h 35m

$505

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

sáb. 4/19

7:40 pm-3:55 pm

1 stop27h 15m

Chicago O'Hare Intl

lun. 4/28

6:35 pm-2:10 pm

1 stop12h 35m

$506

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

lun. 4/21

6:00 am-1:55 pm

1 stop14h 55m

Chicago O'Hare Intl

lun. 5/5

9:40 pm-4:15 pm

1 stop11h 35m

$512

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

jue. 5/29

6:25 am-2:55 pm

1 stop15h 30m

Chicago O'Hare Intl

mié. 7/2

5:55 pm-5:15 pm

1 stop16h 20m

$517

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

dom. 4/13

3:00 pm-1:20 pm

1 stop29h 20m

Chicago O'Hare Intl

lun. 4/28

4:20 pm-7:40 am

1 stop32h 20m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 31 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, August is the cheapest month in which you can book a flight from Warsaw to Illinois (average of $245). Flying from Warsaw to Illinois in March is currently the most expensive (average of $321). 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 abril 2, 2025.

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.

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 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 abril 2, 2025.
See what other customers who have flown with Delta, KLM and LOT from Warsaw to Illinois have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
7,897 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
7,897 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
7,897 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
7,897 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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 Illinois. 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 to fly from Warsaw to Illinois one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $513. However, be on the lookout for offers from TAP AIR PORTUGAL 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 $864, our data shows the cheapest flight currently is $609. When looking at the most popular route, (Warsaw Frederic Chopin - Chicago O'Hare Intl), you can expect to pay $393 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, August is the cheapest month in which you can book a flight from Warsaw to Illinois (average of $245). Flying from Warsaw to Illinois in March is currently the most expensive (average of $321). 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 abril 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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