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Cheap flights from Chicago O'Hare Intl Airport to Poznan from $305

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Poznan departing on 4/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Poznan

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
4:20 pm - 10:20 pm
ORD
-
POZ
23h 00m
1 stop
KLM Logo
6:00 am - 2:15 pm
POZ
-
ORD
15h 15m
1 stop
$696KLM
Tue, May 5 - Tue, May 12
LOT Logo
9:50 pm - 9:30 pm
ORD
-
POZ
16h 40m
1 stop
LOT Logo
2:50 pm - 3:10 pm
POZ
-
ORD
31h 20m
1 stop
$699LOT
Tue, Aug 25 - Mon, Sep 21
KLM Logo
1:36 pm - 1:45 pm
ORD
-
POZ
17h 09m
2 stops
KLM Logo
2:15 pm - 2:30 pm
POZ
-
ORD
31h 15m
1 stop
$700KLM
Tue, May 5 - Tue, May 12
KLM Logo
1:36 pm - 1:45 pm
ORD
-
POZ
17h 09m
2 stops
KLM Logo
6:00 am - 4:55 pm
POZ
-
ORD
17h 55m
2 stops
$710KLM
Tue, May 5 - Tue, May 12
Delta Logo
7:00 am - 1:45 pm
ORD
-
POZ
23h 45m
2 stops
Delta Logo
2:15 pm - 2:30 pm
POZ
-
ORD
31h 15m
1 stop
$726Delta
Sun, May 3 - Tue, May 19
KLM Logo
1:35 pm - 1:45 pm
ORD
-
POZ
17h 10m
2 stops
KLM Logo
2:15 pm - 2:15 pm
POZ
-
ORD
31h 00m
1 stop
$730KLM
Tue, Aug 25 - Mon, Sep 21
Delta Logo
7:00 am - 1:45 pm
ORD
-
POZ
23h 45m
2 stops
Delta Logo
6:00 am - 6:15 pm
POZ
-
ORD
19h 15m
2 stops
$731Delta
Sun, May 3 - Tue, May 19
Lufthansa Logo
10:30 pm - 10:25 pm
ORD
-
POZ
16h 55m
1 stop
Lufthansa Logo
6:35 am - 7:55 pm
POZ
-
ORD
20h 20m
1 stop
$734Lufthansa
Wed, Jul 22 - Tue, Aug 25
Delta Logo
7:17 pm - 9:45 pm
ORD
-
POZ
19h 28m
2 stops
Delta Logo
6:00 am - 9:36 pm
POZ
-
ORD
22h 36m
2 stops
$740Delta
Wed, Jul 22 - Tue, Aug 25
Multiple Airlines Logo
2:20 pm - 9:10 am
ORD
-
POZ
11h 50m
1 stop
Multiple Airlines Logo
10:30 am - 12:55 pm
POZ
-
ORD
33h 25m
1 stop
$743Multiple Airlines
Wed, Jul 22 - Tue, Aug 25

Lufthansa flights from Chicago O'Hare Intl Airport to Poznan

Our best Lufthansa deals on Chicago O'Hare Intl Airport to Poznan flight tickets
Lufthansa
Jul 22
ORD10:30 pmChicago O'Hare Intl
16h 55m
1 stop
POZ10:25 pmPoznan Lawica
Aug 25
POZ6:35 amPoznan Lawica
20h 20m
1 stop
ORD7:55 pmChicago O'Hare Intl
$734
Lufthansa
Jul 22
ORD2:33 pmChicago O'Hare Intl
16h 42m
2 stops
POZ2:15 pmPoznan Lawica
Aug 25
POZ6:35 amPoznan Lawica
20h 20m
1 stop
ORD7:55 pmChicago O'Hare Intl
$745
Lufthansa
Jul 22
ORD10:30 pmChicago O'Hare Intl
16h 55m
1 stop
POZ10:25 pmPoznan Lawica
Aug 25
POZ10:30 amPoznan Lawica
33h 25m
1 stop
ORD12:55 pmChicago O'Hare Intl
$754

KLM flights from Chicago O'Hare Intl Airport to Poznan

Our best KLM deals on Chicago O'Hare Intl Airport to Poznan flight tickets
KLM
May 5
ORD4:20 pmChicago O'Hare Intl
23h 00m
1 stop
POZ10:20 pmPoznan Lawica
May 12
POZ6:00 amPoznan Lawica
15h 15m
1 stop
ORD2:15 pmChicago O'Hare Intl
$696
KLM
May 5
ORD1:36 pmChicago O'Hare Intl
17h 09m
2 stops
POZ1:45 pmPoznan Lawica
May 12
POZ2:15 pmPoznan Lawica
31h 15m
1 stop
ORD2:30 pmChicago O'Hare Intl
$700
KLM
May 5
ORD1:36 pmChicago O'Hare Intl
17h 09m
2 stops
POZ1:45 pmPoznan Lawica
May 12
POZ6:00 amPoznan Lawica
17h 55m
2 stops
ORD4:55 pmChicago O'Hare Intl
$710

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated April 6, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Poznan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Tue 5/5

4:20 pm-10:20 pm

1 stop23h 00m

Poznan Lawica

Tue 5/12

6:00 am-2:15 pm

1 stop15h 15m

$696

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Tue 8/25

9:50 pm-9:30 pm

1 stop16h 40m

Poznan Lawica

Mon 9/21

2:50 pm-3:10 pm

1 stop31h 20m

$699

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Tue 5/5

1:36 pm-1:45 pm

2 stops17h 09m

Poznan Lawica

Tue 5/12

2:15 pm-2:30 pm

1 stop31h 15m

$700
Quickest round-trip

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Tue 5/5

1:36 pm-1:45 pm

2 stops17h 09m

Poznan Lawica

Tue 5/12

6:00 am-4:55 pm

2 stops17h 55m

$710

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sun 5/3

7:00 am-1:45 pm

2 stops23h 45m

Poznan Lawica

Tue 5/19

2:15 pm-2:30 pm

1 stop31h 15m

$726

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Tue 8/25

1:35 pm-1:45 pm

2 stops17h 10m

Poznan Lawica

Mon 9/21

2:15 pm-2:15 pm

1 stop31h 00m

$730

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sun 5/3

7:00 am-1:45 pm

2 stops23h 45m

Poznan Lawica

Tue 5/19

6:00 am-6:15 pm

2 stops19h 15m

$731

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Wed 7/22

10:30 pm-10:25 pm

1 stop16h 55m

Poznan Lawica

Tue 8/25

6:35 am-7:55 pm

1 stop20h 20m

$734

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Wed 7/22

7:17 pm-9:45 pm

2 stops19h 28m

Poznan Lawica

Tue 8/25

6:00 am-9:36 pm

2 stops22h 36m

$740

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Wed 7/22

2:20 pm-9:10 am

1 stop11h 50m

Poznan Lawica

Tue 8/25

10:30 am-12:55 pm

1 stop33h 25m

$743

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Poznan from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Poznan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Poznan?

The month of February is, on average, the cheapest month to fly to Poznan from Chicago O'Hare Intl Airport, with most prices found around $519. The month of January is another great option to travel to Poznan, with average flight prices from Chicago O'Hare Intl Airport averaging around $555.

When to book flights from Chicago O'Hare Intl Airport to Poznan

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Poznan according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Poznan (ORD to POZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Poznan

Fastest flight time

15h 20m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Poznan takes 15h 20m
There are no direct flights from Chicago O'Hare Intl Airport to Poznan. There are no popular flight routes from Chicago O'Hare Intl Airport to Poznan.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Poznan

  • How far is Chicago O'Hare Intl to Poznan Lawica by plane?

    Chicago O'Hare Intl and Poznan Lawica are 4526.0 mi apart from one another. 15h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Poznan Lawica Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Poznan Lawica Airport are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Poznan Lawica Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Poznan Lawica Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Poznan Lawica Airport.

  • What documentation or ID do you need to fly to Poznan Lawica Airport?

    The travel and health documents you'll need for your trip to Poznan Lawica Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Poznan Lawica Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Poznan?

Best airlines flying from Chicago O'Hare Intl Airport to Poznan

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Poznan with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $389Free CancellationRating
7.3
1,743 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $446Free CancellationRating
7.5
1,184 reviews
Search LOT flights
LufthansaPriceFrom $492Free CancellationRating
6.8
7,892 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Poznan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Poznan for you.

Can I find flights from Chicago to Poznan with flexible booking policies on momondo?

Flights from Chicago to Poznan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Poznan?

Once all potential Chicago to Poznan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Poznan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Poznan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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