HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Poznan

$412+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — POZ
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Poznan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$670
(United)

One-way from

$412
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$642
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 Illinois to Poznan Lawica
Search Deals
One-way flight from Illinois to Poznan Lawica
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 abril 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/28. 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.
mar. 8/53:35 pmORD - POZ
1 stop14h 10mLufthansa
mar. 8/196:25 amPOZ - ORD
1 stop13h 30mLufthansa
Deal found 4/28$543
This Travelocity deal was found by Cheapflights users on 4/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/52:07 pmORD - POZ
2 stops15h 38mMultiple Airlines
mar. 8/196:25 amPOZ - ORD
1 stop13h 30mMultiple Airlines
Deal found 4/28$544
This KLM deal was found by Cheapflights users on 4/28. 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.
mar. 8/54:20 pmORD - POZ
1 stop14h 25mKLM
mar. 8/196:30 amPOZ - ORD
1 stop14h 40mKLM
Deal found 4/28$545
This Delta deal was found by Cheapflights users on 4/28. 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.
mié. 8/62:10 pmORD - POZ
2 stops16h 35mDelta
mié. 8/206:30 amPOZ - ORD
2 stops22h 40mDelta
Deal found 4/28$560
This FlightHub deal was found by Cheapflights users on 4/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/217:00 amORD - POZ
2 stops24h 00mScandinavian Airlines
dom. 8/312:05 pmPOZ - ORD
1 stop33h 05mScandinavian Airlines
Deal found 4/27$609
This oojo deal was found by Cheapflights users on 4/28. 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.
dom. 5/45:10 pmORD - POZ
1 stop14h 05mLOT
dom. 5/112:50 pmPOZ - ORD
1 stop11h 50mLOT
Deal found 4/28$848
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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.
dom. 5/44:20 pmORD - POZ
2 stops13h 25mAustrian Airlines
dom. 5/111:20 pmPOZ - ORD
2 stops31h 00mAustrian Airlines
Deal found 4/29$950
This Gurufare deal was found by Cheapflights users on 4/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/296:00 pmORD - POZ
2 stops37h 15mTAP AIR PORTUGAL
jue. 7/37:45 amPOZ - ORD
2 stops39h 25mTAP AIR PORTUGAL
Deal found 4/27$1,424

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 abril 29, 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

mar. 8/5

3:35 pm-12:45 pm

1 stop14h 10m

Poznan Lawica

mar. 8/19

6:25 am-12:55 pm

1 stop13h 30m

$543

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

mar. 8/5

2:07 pm-12:45 pm

2 stops15h 38m

Poznan Lawica

mar. 8/19

6:25 am-12:55 pm

1 stop13h 30m

$544

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

mar. 8/5

4:20 pm-1:45 pm

1 stop14h 25m

Poznan Lawica

mar. 8/19

6:30 am-2:10 pm

1 stop14h 40m

$545

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

mié. 8/6

2:10 pm-1:45 pm

2 stops16h 35m

Poznan Lawica

mié. 8/20

6:30 am-10:10 pm

2 stops22h 40m

$560

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

jue. 8/21

7:00 am-2:00 pm

2 stops24h 00m

Poznan Lawica

dom. 8/31

2:05 pm-4:10 pm

1 stop33h 05m

$609

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

vie. 6/13

9:40 pm-5:40 pm

1 stop13h 00m

Poznan Lawica

vie. 6/20

5:45 am-7:40 pm

1 stop20h 55m

$1,100

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

dom. 6/29

6:00 pm-2:15 pm

2 stops37h 15m

Poznan Lawica

jue. 7/3

7:45 am-4:10 pm

2 stops39h 25m

$1,424

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

vie. 7/11

1:03 pm-4:50 pm

3 stops20h 47m

$412

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

vie. 7/4

4:00 pm-10:05 am

1 stop11h 05m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 $1,122). 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 abril 29, 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.

Rainfall in Poznan by month

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

In terms of precipitation, rainfall in Poznan ranges from 0.8 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Poznan when rainfall is around 0.8 in.

Temperature in Poznan by month

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

If weather is an important factor for your trip to Poznan, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 abril 29, 2025.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $1,122). 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.

Alternative routes for Illinois to Poznan

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Frederic Chopin flights
Newark to Frederic Chopin flights
O'Hare Intl to Frederic Chopin flights
O'Hare Intl to Krakow flights
LaGuardia to Frederic Chopin flights
Miami to Frederic Chopin flights
John F Kennedy Intl to Krakow flights
Dulles Intl to Frederic Chopin flights
Newark to Krakow flights
Los Angeles to Frederic Chopin flights
Boston to Frederic Chopin flights
LaGuardia to Krakow flights
Reagan-National to Frederic Chopin flights
Baltimore to Frederic Chopin flights
John F Kennedy Intl to Rzeszow flights
Newark to Rzeszow flights
San Francisco to Frederic Chopin flights
Stewart to Frederic Chopin flights
Midway to Frederic Chopin flights
Seattle to Frederic Chopin flights
Midway to Krakow flights
Detroit to Frederic Chopin flights
Denver to Frederic Chopin flights
Dallas/Fort Worth to Frederic Chopin flights
Orlando to Frederic Chopin flights
LaGuardia to Rzeszow flights
Boston to Krakow flights
John F Kennedy Intl to Modlin flights
Hobby to Frederic Chopin flights
Atlanta to Frederic Chopin flights
O'Hare Intl to Wroclaw flights
Los Angeles to Krakow flights
John F Kennedy Intl to Gdansk flights
Cleveland to Frederic Chopin flights
Philadelphia to Frederic Chopin flights
Charlotte to Frederic Chopin flights
Cincinnati to Frederic Chopin flights
Dulles Intl to Krakow flights
Boston to Gdansk flights
O'Hare Intl to Rzeszow flights
Atlanta to Krakow flights
West Palm Beach to Frederic Chopin flights
George Bush Intcntl to Frederic Chopin flights
Seattle to Krakow flights
San Francisco to Krakow flights
Miami to Krakow flights
O'Hare Intl to Gdansk flights
Newark to Gdansk flights
John F Kennedy Intl to Wroclaw flights
Sky Harbor Intl to Frederic Chopin flights

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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapest$521Average$820FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$598Average$828FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.