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Poznan

$291+ Cheap flights from Chicago (CHI) 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — POZ
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Chicago to Poznan

Cheapest flights from Chicago to Poznan
Explore the most affordable flight options available from Chicago to Poznan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Fri 2/139:55 pm
ORD
-
POZ
1 stop33h 15m
LOT
Thu 2/262:50 pm
POZ
-
ORD
1 stop12h 10m
LOT
Deal found 1/21$455
This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:50 pm
ORD
-
POZ
1 stop12h 50m
LOT
Wed 4/87:45 am
POZ
-
ORD
1 stop19h 05m
LOT
Deal found 1/19$458
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Wed 4/14:05 pm
ORD
-
POZ
1 stop10h 45m
Multiple Airlines
Wed 4/86:45 am
POZ
-
ORD
2 stops15h 10m
Multiple Airlines
Deal found 1/19$485
This KLM deal was found by Cheapflights users on 1/21. 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.
Wed 4/14:50 pm
ORD
-
POZ
1 stop13h 55m
KLM
Wed 4/86:00 am
POZ
-
ORD
2 stops17h 43m
KLM
Deal found 1/21$486
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Mon 1/2612:50 pm
ORD
-
POZ
2 stops16h 40m
Multiple Airlines
Wed 2/183:25 pm
POZ
-
ORD
1 stop29h 00m
Multiple Airlines
Deal found 1/19$497
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Mon 1/264:05 pm
ORD
-
POZ
1 stop15h 20m
Lufthansa
Wed 2/183:25 pm
POZ
-
ORD
1 stop29h 00m
Lufthansa
Deal found 1/19$504
This KLM deal was found by Cheapflights users on 1/19. 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.
Sun 4/194:20 pm
ORD
-
POZ
1 stop22h 35m
KLM
Sat 4/252:15 pm
POZ
-
ORD
1 stop31h 00m
KLM
Deal found 1/19$527
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:40 pm
ORD
-
POZ
2 stops29h 05m
Lufthansa
Wed 4/86:45 am
POZ
-
ORD
2 stops21h 32m
Lufthansa
Deal found 1/19$531
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:50 am
ORD
-
POZ
2 stops17h 00m
Multiple Airlines
Sat 4/253:00 pm
POZ
-
ORD
1 stop28h 55m
Multiple Airlines
Deal found 1/19$543
This oojo deal was found by Cheapflights users on 1/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:50 pm
ORD
-
POZ
1 stop33h 25m
LOT
Fri 9/187:45 am
POZ
-
ORD
1 stop19h 05m
LOT
Deal found 1/18$545
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:55 pm
ORD
-
POZ
1 stop33h 15m
LOT
Fri 3/132:50 pm
POZ
-
ORD
1 stop12h 10m
LOT
Deal found 1/20$554

Find flight deals from Chicago to Poznan

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Poznan (POZ). 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 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$455
(Kiwi.com)

One-way from

$291
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$589
Provider with most accurate pricing for Chicago (CHI)-Poznan Lawica flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Poznan Lawica flights.
Search Deals
From Chicago (CHI) to Poznan Lawica
Search Deals
One-way flight from Chicago (CHI) to Poznan Lawica
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($243 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 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 Chicago 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 January 21, 2026.
Use the filters below to find and compare flights from Chicago to Poznan that are best for you.

Fly from

Chicago

Fly to

Poznan

Route

Depart

Return

Price

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Fri 2/13

9:55 pm-2:10 pm

1 stop33h 15m

Poznan Lawica

Thu 2/26

2:50 pm-8:00 pm

1 stop12h 10m

$455

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Wed 4/1

9:50 pm-5:40 pm

1 stop12h 50m

Poznan Lawica

Wed 4/8

7:45 am-7:50 pm

1 stop19h 05m

$458

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Wed 4/1

4:05 pm-9:50 am

1 stop10h 45m

Poznan Lawica

Wed 4/8

6:45 am-2:55 pm

2 stops15h 10m

$485

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Wed 4/1

4:50 pm-1:45 pm

1 stop13h 55m

Poznan Lawica

Wed 4/8

6:00 am-4:43 pm

2 stops17h 43m

$486

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Mon 1/26

12:50 pm-12:30 pm

2 stops16h 40m

Poznan Lawica

Wed 2/18

3:25 pm-1:25 pm

1 stop29h 00m

$497

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Mon 1/26

4:05 pm-2:25 pm

1 stop15h 20m

Poznan Lawica

Wed 2/18

3:25 pm-1:25 pm

1 stop29h 00m

$504

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sun 4/19

4:20 pm-9:55 pm

1 stop22h 35m

Poznan Lawica

Sat 4/25

2:15 pm-2:15 pm

1 stop31h 00m

$527

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Wed 4/1

9:40 pm-9:45 am

2 stops29h 05m

Poznan Lawica

Wed 4/8

6:45 am-9:17 pm

2 stops21h 32m

$531

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Tue 3/31

9:00 pm-12:45 am

2 stops20h 45m

$304

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sun 1/25

9:50 pm-11:20 pm

1 stop18h 30m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 14 results
1
2

Compare providers for flights from Chicago to Poznan

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Poznan in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Poznan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Poznan flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Poznan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Poznan flights, Cheapflights users trust Expedia the most. Expedia 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 Chicago-Poznan 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 Chicago to Poznan

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

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

Currently, February is the cheapest month in which you can book a flight from Chicago to Poznan (average of $428). Flying from Chicago to Poznan in July is currently the most expensive (average of $575). 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’s the top layover airport for flights from Chicago to Poznan?

Share of 1-stop round-trip flights from Chicago to Poznan chosen by Cheapflights users in the past 12 months, using the same layover each way.

Frankfurt am Main (FRA) – chosen by Cheapflights users on 50% of 1-stop itineraries from Chicago to Poznan on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Poznan?

Average round-trip fare for 1-stop flights from Chicago to Poznan, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Warsaw (WAW) is the most affordable 1-stop option, with an average round-trip price of $563.

What’s the fastest layover option from Chicago to Poznan?

Shortest average travel time for 1-stop one-way flights from Chicago to Poznan, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 11h 00m.

Which airport typically offers the quickest layover for flights from Chicago to Poznan?

Average layover duration for 1-stop one-way flights from Chicago to Poznan, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Warsaw (WAW) offer the fastest connection on this route, with an average layover time of 1h 53m.

Reviews of airlines servicing Poznan

Get insights into the airlines that provide service to Poznan. 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 Poznan. Reviews last updated January 21, 2026.
Get a feel of what it's like to fly with LOT and Lufthansa from Chicago to Poznan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,174 reviews

Boarding

7.5

Overall

7.5

Comfort

7.4

Crew

8.1

Entertainment

6.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
LOT
7.5
Good
1,174 reviews
LOT
7.5
Good
1,174 reviews

Boarding

7.5

Overall

7.5

Comfort

7.4

Crew

8.1

Entertainment

6.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Lufthansa
6.8
Okay
7,736 reviews
LOT
7.5
Good
1,174 reviews

Boarding

7.5

Overall

7.5

Comfort

7.4

Crew

8.1

Entertainment

6.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago?

    Most people fly into Poznan Lawica (POZ) if they book a flight to Poznan from Chicago. On average, Lawica has 0 inbound flights from Chicago per day from 3 airlines. Poznan Lawica is conveniently located just 4.3 mi from Poznan’s city center.

  • How long is the flight from Chicago to Poznan?

    For as low as $455, LOT can have you in Poznan from Chicago in 33h 15m. The distance between Chicago and Poznan is about 4522 mi.

  • What are the cheapest airlines flying from Chicago to Poznan round-trip?

    Scandinavian Airlines, at $389, was found to be the cheapest airline from Chicago to Poznan.Alternate airlines to your destination round-trip include LOT and Lufthansa. Scandinavian Airlines is currently priced 48% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Chicago to Poznan (average of $428). Flying from Chicago to Poznan in July is currently the most expensive (average of $575). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Chicago to Poznan

Discover the top 3 airlines that operate flights from Chicago 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$389Average$522FlexibilityNo cancel feeOn-time77%
LOTCheapest$446Average$764FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$476Average$784FlexibilityNo cancel feeOn-time76%

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