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$484+ Cheap flights from Poznan (POZ) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
POZ — ORD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Poznan to Illinois

Keep the following information in mind while searching for Poznan to Illinois flight deals. Data was last updated September 11, 2025.

Round-trip from

$459
(oojo)

Popular in

January

Cheapest in

February

Average price

$534
From Poznan Lawica to Illinois
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Poznan to Illinois

Cheapest flights from Poznan to Illinois
Explore the most affordable flight options available from Poznan to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Gotogate deal was found by Cheapflights users on 9/10. 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.
Fri 10/312:50 pmPOZ - ORD
1 stop32h 55mScandinavian Airlines
Thu 11/137:20 pmORD - POZ
1 stop11h 55mScandinavian Airlines
Deal found 9/10$484
This Scandinavian Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 11/106:15 amPOZ - ORD
1 stop17h 30mScandinavian Airlines
Mon 11/177:20 pmORD - POZ
1 stop11h 55mScandinavian Airlines
Deal found 9/9$489
This Scandinavian Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 11/106:15 amPOZ - ORD
1 stop17h 30mScandinavian Airlines
Sat 11/157:20 pmORD - POZ
1 stop21h 45mScandinavian Airlines
Deal found 9/9$507
This Flighttix deal was found by Cheapflights users on 9/9. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:15 amPOZ - ORD
1 stop16h 05mLufthansa
Thu 11/134:20 pmORD - POZ
1 stop15h 05mLufthansa
Deal found 9/9$510
This Lufthansa deal was found by Cheapflights users on 9/9. 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 11/116:15 amPOZ - ORD
1 stop13h 55mLufthansa
Tue 11/189:50 pmORD - POZ
1 stop18h 30mLufthansa
Deal found 9/9$522
This Air France deal was found by Cheapflights users on 9/9. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:15 pmPOZ - ORD
1 stop31h 25mAir France
Thu 10/94:15 pmORD - POZ
1 stop22h 35mAir France
Deal found 9/9$538
This KLM deal was found by Cheapflights users on 9/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:30 amPOZ - ORD
1 stop14h 50mKLM
Sat 11/224:25 pmORD - POZ
1 stop23h 00mKLM
Deal found 9/9$539
This KLM deal was found by Cheapflights users on 9/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:15 pmPOZ - ORD
1 stop31h 05mKLM
Tue 11/181:25 pmORD - POZ
2 stops17h 20mKLM
Deal found 9/9$540
This Delta deal was found by Cheapflights users on 9/11. 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.
Wed 10/16:30 amPOZ - ORD
2 stops20h 50mDelta
Sat 10/184:15 pmORD - POZ
1 stop14h 30mDelta
Deal found 9/11$542
This KLM deal was found by Cheapflights users on 9/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:30 amPOZ - ORD
2 stops16h 58mKLM
Sat 11/224:25 pmORD - POZ
1 stop13h 50mKLM
Deal found 9/9$545
This LOT deal was found by Cheapflights users on 9/9. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:20 pmPOZ - ORD
1 stop32h 40mLOT
Sun 11/169:55 pmORD - POZ
2 stops19h 10mLOT
Deal found 9/9$562

Cheapflights Fare Finder

 
Customize your flight search to find flights from Poznan 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 September 11, 2025.
Use the filters below to find and compare flights from Poznan to Illinois that are best for you.

Fly from

Poznan

Fly to

Illinois

Route

Depart

Return

Price

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Mon 2/16

6:15 am-4:45 pm

1 stop17h 30m

Chicago O'Hare Intl

Sun 3/8

8:20 pm-2:15 pm

1 stop11h 55m

$486

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Fri 2/20

6:15 am-4:45 pm

1 stop17h 30m

Chicago O'Hare Intl

Sun 3/8

8:20 pm-2:15 pm

1 stop11h 55m

$486

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Thu 2/19

6:15 am-4:45 pm

1 stop17h 30m

Chicago O'Hare Intl

Sat 3/7

7:20 pm-12:05 am

1 stop21h 45m

$486

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Mon 2/16

6:15 am-4:45 pm

1 stop17h 30m

Chicago O'Hare Intl

Mon 3/9

8:20 pm-2:15 pm

1 stop11h 55m

$486

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Mon 2/16

6:15 am-4:45 pm

1 stop17h 30m

Chicago O'Hare Intl

Sat 3/7

7:20 pm-12:05 am

1 stop21h 45m

$486

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Mon 2/16

6:15 am-4:45 pm

1 stop17h 30m

Chicago O'Hare Intl

Thu 3/12

8:20 pm-2:15 pm

1 stop11h 55m

$486

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Thu 11/13

6:15 am-4:45 pm

1 stop17h 30m

Chicago O'Hare Intl

Wed 11/19

7:20 pm-2:15 pm

1 stop11h 55m

$489

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Fri 2/13

6:20 pm-8:00 pm

1 stop32h 40m

Chicago O'Hare Intl

Thu 2/19

9:55 pm-12:05 am

1 stop19h 10m

$504

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Thu 2/19

6:15 am-4:45 pm

1 stop17h 30m

Chicago O'Hare Intl

Wed 3/11

8:20 pm-2:15 pm

1 stop11h 55m

$504

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Mon 2/16

6:15 am-4:45 pm

1 stop17h 30m

Chicago O'Hare Intl

Wed 3/11

8:20 pm-2:15 pm

1 stop11h 55m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 12 results
1
2

Best time to book a flight from Poznan to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Poznan to Illinois (average of $245). Flying from Poznan 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.

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 September 11, 2025.
Read reviews from past customers who have flown Lufthansa from Poznan to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,409 reviews

Boarding

7.0

Entertainment

6.4

Comfort

6.8

Food

6.3

Crew

7.6

Overall

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,409 reviews
Lufthansa
6.8
Okay
7,409 reviews

Boarding

7.0

Entertainment

6.4

Comfort

6.8

Food

6.3

Crew

7.6

Overall

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Related info for your journey

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

    For a flight from Poznan to Illinois, you will be flying from Lawica. Poznan Lawica (POZ) is just 4.3 mi from the center of the city.

  • How long is the flight from Poznan to Illinois?

    For as low as $486, Scandinavian Airlines can have you in Illinois from Poznan in 17h 30m. Airlines will cover a distance of 4522 mi.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Poznan to Illinois (average of $245). Flying from Poznan 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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Top airline flying from Poznan to Illinois

Discover the top airline that operate flights from Poznan 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$498Average$751FlexibilityNo cancel feeOn-time76%

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