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Poznan

$279+ Cheap flights from Illinois to Poznan (POZ)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — POZ
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Illinois to Poznan

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

Round-trip from

$463
(Kiwi.com)

One-way from

$279
(FlightHub)

Popular in

June

Cheapest in

October

Average price

$656
From Illinois to Poznan Lawica
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One-way flight from Illinois to Poznan Lawica
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Highest demand for flights based on searches. 24% potential increase in price ($243 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Illinois to Poznan

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

This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 11/124:20 pmORD - POZ
2 stops13h 10mMultiple Airlines
Wed 11/196:15 amPOZ - ORD
1 stop13h 55mMultiple Airlines
Deal found 9/14$463
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:20 pmORD - POZ
1 stop11h 55mScandinavian Airlines
Thu 11/206:15 amPOZ - ORD
1 stop17h 30mScandinavian Airlines
Deal found 9/14$464
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 11/124:20 pmORD - POZ
2 stops13h 10mMultiple Airlines
Fri 11/211:10 pmPOZ - ORD
1 stop12h 15mMultiple Airlines
Deal found 9/14$474
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:10 amORD - POZ
2 stops24h 05mScandinavian Airlines
Tue 11/186:15 amPOZ - ORD
2 stops22h 35mScandinavian Airlines
Deal found 9/14$475
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 11/129:50 pmORD - POZ
1 stop18h 30mLufthansa
Tue 11/183:15 pmPOZ - ORD
1 stop28h 55mLufthansa
Deal found 9/14$479
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 11/124:20 pmORD - POZ
2 stops13h 10mMultiple Airlines
Tue 11/183:15 pmPOZ - ORD
1 stop28h 55mMultiple Airlines
Deal found 9/14$483
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:20 pmORD - POZ
1 stop11h 55mScandinavian Airlines
Wed 11/56:15 amPOZ - ORD
1 stop17h 30mScandinavian Airlines
Deal found 9/14$484
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:50 pmORD - POZ
1 stop18h 30mLufthansa
Wed 11/510:50 amPOZ - ORD
1 stop16h 15mLufthansa
Deal found 9/15$491
This Lufthansa deal was found by Cheapflights users on 9/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:50 pmORD - POZ
1 stop18h 30mLufthansa
Wed 11/1910:50 amPOZ - ORD
1 stop16h 15mLufthansa
Deal found 9/14$493
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:20 pmORD - POZ
1 stop21h 45mScandinavian Airlines
Mon 11/176:15 amPOZ - ORD
1 stop17h 30mScandinavian Airlines
Deal found 9/14$494
This CrystalTravel deal was found by Cheapflights users on 9/14. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:55 pmORD - POZ
1 stop14h 20mLOT
Sun 10/1912:00 pmPOZ - ORD
1 stop14h 40mLOT
Deal found 9/14$499
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:00 amORD - POZ
2 stops24h 15mScandinavian Airlines
Wed 11/196:15 amPOZ - ORD
2 stops37h 24mScandinavian Airlines
Deal found 9/14$510

Cheapflights Fare Finder

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

Fly from

Illinois

Fly to

Poznan

Route

Depart

Return

Price

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sun 11/9

7:20 pm-2:15 pm

1 stop11h 55m

Poznan Lawica

Thu 11/20

6:15 am-4:45 pm

1 stop17h 30m

$464

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Thu 11/13

7:20 pm-2:15 pm

1 stop11h 55m

Poznan Lawica

Fri 11/21

6:15 am-4:45 pm

1 stop17h 30m

$464

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Thu 11/13

7:20 pm-2:15 pm

1 stop11h 55m

Poznan Lawica

Wed 11/19

6:15 am-4:45 pm

1 stop17h 30m

$464

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Thu 11/13

7:20 pm-2:15 pm

1 stop11h 55m

Poznan Lawica

Mon 11/17

6:15 am-4:45 pm

1 stop17h 30m

$464

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sun 11/9

7:20 pm-2:15 pm

1 stop11h 55m

Poznan Lawica

Mon 11/17

6:15 am-4:45 pm

1 stop17h 30m

$464

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Wed 11/12

7:20 pm-2:15 pm

1 stop11h 55m

Poznan Lawica

Wed 11/19

6:15 am-4:45 pm

1 stop17h 30m

$464

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Mon 11/10

7:20 pm-12:05 am

1 stop21h 45m

Poznan Lawica

Wed 11/19

6:15 am-4:45 pm

1 stop17h 30m

$464

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Thu 11/13

7:20 pm-2:15 pm

1 stop11h 55m

Poznan Lawica

Thu 11/20

6:15 am-4:45 pm

1 stop17h 30m

$464

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Wed 11/12

7:20 pm-12:05 am

1 stop21h 45m

Poznan Lawica

Mon 11/17

6:15 am-4:45 pm

1 stop17h 30m

$464

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sat 11/15

7:20 pm-12:05 am

1 stop21h 45m

Poznan Lawica

Fri 11/21

6:15 am-4:45 pm

1 stop17h 30m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 21 results
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Best time to book a flight from Illinois to Poznan

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

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Poznan (average of $601). Flying from Illinois to Poznan in June is currently the most expensive (average of $1,119). 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 IL to POZ?

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

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

Related info for your journey

Find useful and relevant information for your journey from Illinois to Poznan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Poznan from Illinois?

    Poznan Lawica (POZ), located 4.3 mi from the city center, is the airport you fly into when you book flights from Illinois to Poznan.

  • How long is the flight from Illinois to Poznan?

    A quick flight from Illinois to Poznan can take about 11h 55m. Scandinavian Airlines provides one of the quickest options available for as low as $464. The distance between Illinois and Poznan is about 4522 mi.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Illinois to Poznan (average of $601). Flying from Illinois to Poznan in June is currently the most expensive (average of $1,119). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Poznan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Poznan

Discover the top 2 airlines that operate flights from Illinois to Poznan. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapest$490Average$1,000FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$500Average$829FlexibilityNo cancel feeOn-time76%

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