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$479+ Cheap flights from Poznan (POZ) to Chicago (CHI)

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
POZ — CHI
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Poznan to Chicago

Cheapest flights from Poznan to Chicago
Explore the most affordable flight options available from Poznan to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Flysmarter deal was found by Cheapflights users on 1/25. 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.
Fri 3/136:15 am
POZ
-
ORD
1 stop20h 50m
Multiple Airlines
Sun 3/297:05 pm
ORD
-
POZ
1 stop16h 15m
Multiple Airlines
Deal found 1/25$565
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 3/1112:00 pm
POZ
-
ORD
1 stop15h 00m
LOT
Wed 3/1810:55 pm
ORD
-
POZ
1 stop16h 35m
LOT
Deal found 1/25$567
This Flysmarter deal was found by Cheapflights users on 1/25. 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.
Mon 10/510:30 am
POZ
-
ORD
1 stop16h 25m
Lufthansa
Tue 10/1310:30 pm
ORD
-
POZ
1 stop16h 55m
Lufthansa
Deal found 1/25$568
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Tue 2/248:00 am
POZ
-
ORD
1 stop19h 00m
LOT
Tue 3/39:55 pm
ORD
-
POZ
1 stop12h 50m
LOT
Deal found 1/25$569
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.
Sat 4/1110:30 am
POZ
-
ORD
1 stop16h 25m
Lufthansa
Mon 4/203:00 pm
ORD
-
POZ
1 stop11h 50m
Lufthansa
Deal found 1/27$572
This Flysmarter deal was found by Cheapflights users on 1/26. 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.
Fri 5/156:35 am
POZ
-
ORD
2 stops20h 33m
Multiple Airlines
Wed 6/108:45 am
ORD
-
POZ
2 stops17h 25m
Multiple Airlines
Deal found 1/26$573
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/255:55 am
POZ
-
ORD
1 stop17h 50m
Scandinavian Airlines
Sat 2/287:20 pm
ORD
-
POZ
1 stop22h 00m
Scandinavian Airlines
Deal found 1/25$576
This Flysmarter deal was found by Cheapflights users on 1/25. 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.
Mon 10/56:45 am
POZ
-
ORD
2 stops15h 06m
Multiple Airlines
Tue 10/133:45 pm
ORD
-
POZ
2 stops15h 25m
Multiple Airlines
Deal found 1/25$579
This FlightHub deal was found by Cheapflights users on 1/25. 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.
Sat 6/136:25 am
POZ
-
ORD
2 stops20h 00m
Multiple Airlines
Mon 7/63:40 pm
ORD
-
POZ
2 stops15h 25m
Multiple Airlines
Deal found 1/25$581
This Flysmarter deal was found by Cheapflights users on 1/25. 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.
Wed 3/116:15 am
POZ
-
ORD
2 stops31h 45m
Multiple Airlines
Wed 3/1812:50 pm
ORD
-
POZ
2 stops17h 40m
Multiple Airlines
Deal found 1/25$582

Find flight deals from Poznan to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Poznan (POZ) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$565
(Flysmarter)

One-way from

$479
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$721
Provider with most accurate pricing for Poznan Lawica-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Poznan Lawica-Chicago (CHI) flights.
Search Deals
From Poznan Lawica to Chicago (CHI)
Search Deals
One-way flight from Poznan Lawica to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 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 Poznan to Chicago 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 27, 2026.
Use the filters below to find and compare flights from Poznan to Chicago that are best for you.

Fly from

Poznan

Fly to

Chicago

Route

Depart

Return

Price

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Fri 3/13

6:15 am-9:05 pm

1 stop20h 50m

Chicago O'Hare Intl

Sun 3/29

7:05 pm-6:20 pm

1 stop16h 15m

$565

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Wed 3/11

12:00 pm-9:00 pm

1 stop15h 00m

Chicago O'Hare Intl

Wed 3/18

10:55 pm-9:30 pm

1 stop16h 35m

$567

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Sat 4/11

10:30 am-7:55 pm

1 stop16h 25m

Chicago O'Hare Intl

Mon 4/20

3:00 pm-9:50 am

1 stop11h 50m

$572

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Fri 5/15

6:35 am-8:08 pm

2 stops20h 33m

Chicago O'Hare Intl

Wed 6/10

8:45 am-9:10 am

2 stops17h 25m

$573

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Sat 6/13

6:25 am-7:25 pm

2 stops20h 00m

Chicago O'Hare Intl

Mon 7/6

3:40 pm-2:05 pm

2 stops15h 25m

$581

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Sat 4/11

10:30 am-8:03 am

2 stops28h 33m

Chicago O'Hare Intl

Mon 4/20

9:05 am-9:50 am

2 stops17h 45m

$582

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Wed 3/11

6:30 am-3:20 pm

1 stop14h 50m

Chicago O'Hare Intl

Wed 3/18

1:57 pm-1:45 pm

2 stops17h 48m

$588

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Tue 2/24

2:15 pm-2:20 pm

1 stop31h 05m

Chicago O'Hare Intl

Tue 3/3

2:05 pm-1:45 pm

2 stops16h 40m

$588

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Thu 2/12

1:10 pm-6:25 pm

1 stop12h 15m

Chicago O'Hare Intl

Mon 2/16

9:50 pm-11:20 pm

1 stop18h 30m

$588

PoznanChicago

POZ - ORD

POZORD

Poznan Lawica

Fri 2/13

5:55 am-4:45 pm

1 stop17h 50m

Chicago O'Hare Intl

Sun 2/15

7:10 pm-12:20 am

1 stop22h 10m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Poznan-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Poznan-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Poznan-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Poznan-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Poznan-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Poznan to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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 Chicago

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

Currently, November is the cheapest month in which you can book a flight from Poznan to Chicago (average of $438). Flying from Poznan to Chicago in January is currently the most expensive (average of $576). 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.

How much does it cost to fly round-trip from Poznan to Chicago?

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated January 27, 2026.
See what other customers who have flown with Lufthansa from Poznan to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,748 reviews

Crew

7.6

Comfort

6.8

Entertainment

6.4

Overall

6.8

Boarding

7.0

Food

6.3

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
Lufthansa
6.8
Okay
7,748 reviews
Lufthansa
6.8
Okay
7,748 reviews

Crew

7.6

Comfort

6.8

Entertainment

6.4

Overall

6.8

Boarding

7.0

Food

6.3

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines

Related info for your journey

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

    If you book a flight to Chicago from Poznan, you will be flying from Lawica, which is the city’s only airport. Poznan Lawica (POZ) is located 4.3 mi from the center of Poznan. There are 0 flights from Lawica to Chicago per day from 1 airline.

  • How long is the flight from Poznan to Chicago?

    There are many flights that can get you from Poznan to Chicago in 15h. Fly via LOT or Lufthansa to get the fastest option. There are 4522 mi between Poznan and Chicago. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Poznan to Chicago round-trip?

    Cheapflights users have booked flights from Poznan to Chicago round-trip from $493. Users have found that Lufthansa is 18% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Poznan to Chicago (average of $438). Flying from Poznan to Chicago in January is currently the most expensive (average of $576). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Poznan to Chicago

Discover the top airline that operate flights from Poznan to Chicago. 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$493Average$668FlexibilityNo cancel feeOn-time76%

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