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Cheap flights from Chicago O'Hare Intl Airport to Poznan from $291

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 4/29. 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.
LOT Logo
9:50 pm - 5:40 pm
ORD
-
POZ
12h 50m
1 stop
LOT Logo
12:00 pm - 7:50 pm
POZ
-
ORD
14h 50m
1 stop
$452LOT
Mon, Mar 30 - Tue, Apr 14
LOT Logo
9:50 pm - 5:40 pm
ORD
-
POZ
12h 50m
1 stop
LOT Logo
12:00 pm - 7:50 pm
POZ
-
ORD
14h 50m
1 stop
$456LOT
Mon, Mar 30 - Wed, Apr 8
LOT Logo
9:50 pm - 2:15 pm
ORD
-
POZ
33h 25m
1 stop
LOT Logo
5:45 am - 7:50 pm
POZ
-
ORD
21h 05m
1 stop
$459LOT
Wed, Apr 1 - Wed, Apr 8
LOT Logo
9:50 pm - 5:40 pm
ORD
-
POZ
12h 50m
1 stop
LOT Logo
12:00 pm - 7:50 pm
POZ
-
ORD
14h 50m
1 stop
$463LOT
Wed, Apr 1 - Thu, Apr 9
SWISS Logo
7:05 pm - 6:20 pm
ORD
-
POZ
16h 15m
1 stop
SWISS Logo
10:00 am - 12:35 pm
POZ
-
ORD
33h 35m
1 stop
$478SWISS
Sun, Mar 29 - Thu, Apr 9
Air France Logo
1:57 pm - 1:45 pm
ORD
-
POZ
16h 48m
2 stops
Air France Logo
2:15 pm - 2:30 pm
POZ
-
ORD
31h 15m
1 stop
$480Air France
Mon, Mar 30 - Tue, Apr 14
Delta Logo
7:10 am - 1:45 pm
ORD
-
POZ
23h 35m
2 stops
Delta Logo
6:00 am - 2:15 pm
POZ
-
ORD
15h 15m
1 stop
$483Delta
Mon, Mar 30 - Thu, Apr 9
Air France Logo
1:57 pm - 1:45 pm
ORD
-
POZ
16h 48m
2 stops
Air France Logo
6:00 am - 4:18 pm
POZ
-
ORD
17h 18m
2 stops
$485Air France
Mon, Mar 30 - Tue, Apr 14
Delta Logo
4:50 pm - 9:45 pm
ORD
-
POZ
21h 55m
1 stop
Delta Logo
6:00 am - 6:02 pm
POZ
-
ORD
19h 02m
2 stops
$487Delta
Wed, Apr 1 - Fri, Apr 10
Delta Logo
6:00 am - 1:45 pm
ORD
-
POZ
24h 45m
2 stops
Delta Logo
6:00 am - 6:02 pm
POZ
-
ORD
19h 02m
2 stops
$492Delta
Mon, Mar 30 - Fri, Apr 10

LOT flights from Chicago O'Hare Intl Airport to Poznan

Our best LOT deals on Chicago O'Hare Intl Airport to Poznan flight tickets
LOT
Mar 30
ORD9:50 pmChicago O'Hare Intl
12h 50m
1 stop
POZ5:40 pmPoznan Lawica
Apr 14
POZ12:00 pmPoznan Lawica
14h 50m
1 stop
ORD7:50 pmChicago O'Hare Intl
$452
LOT
Mar 30
ORD9:50 pmChicago O'Hare Intl
12h 50m
1 stop
POZ5:40 pmPoznan Lawica
Apr 7
POZ12:00 pmPoznan Lawica
14h 50m
1 stop
ORD7:50 pmChicago O'Hare Intl
$456
LOT
Apr 1
ORD9:50 pmChicago O'Hare Intl
33h 25m
1 stop
POZ2:15 pmPoznan Lawica
Apr 8
POZ5:45 amPoznan Lawica
21h 05m
1 stop
ORD7:50 pmChicago O'Hare Intl
$459

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
Mar 29
ORD4:05 pmChicago O'Hare Intl
14h 50m
1 stop
POZ1:55 pmPoznan Lawica
Apr 7
POZ6:35 amPoznan Lawica
20h 50m
2 stops
ORD8:25 pmChicago O'Hare Intl
$502
Lufthansa
Mar 29
ORD7:40 pmChicago O'Hare Intl
31h 10m
2 stops
POZ9:50 amPoznan Lawica
Apr 7
POZ6:35 amPoznan Lawica
20h 50m
2 stops
ORD8:25 pmChicago O'Hare Intl
$506
Lufthansa
Mar 30
ORD4:05 pmChicago O'Hare Intl
15h 00m
1 stop
POZ2:05 pmPoznan Lawica
Apr 6
POZ2:45 pmPoznan Lawica
29h 10m
1 stop
ORD12:55 pmChicago O'Hare Intl
$512

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 February 10, 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

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Mon 3/30

9:50 pm-5:40 pm

1 stop12h 50m

Poznan Lawica

Tue 4/14

12:00 pm-7:50 pm

1 stop14h 50m

$452

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Mon 3/30

9:50 pm-5:40 pm

1 stop12h 50m

Poznan Lawica

Wed 4/8

12:00 pm-7:50 pm

1 stop14h 50m

$456

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Wed 4/1

9:50 pm-2:15 pm

1 stop33h 25m

Poznan Lawica

Wed 4/8

5:45 am-7:50 pm

1 stop21h 05m

$459

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Wed 4/1

9:50 pm-5:40 pm

1 stop12h 50m

Poznan Lawica

Thu 4/9

12:00 pm-7:50 pm

1 stop14h 50m

$463

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sun 3/29

7:05 pm-6:20 pm

1 stop16h 15m

Poznan Lawica

Thu 4/9

10:00 am-12:35 pm

1 stop33h 35m

$478

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Mon 3/30

1:57 pm-1:45 pm

2 stops16h 48m

Poznan Lawica

Tue 4/14

2:15 pm-2:30 pm

1 stop31h 15m

$480

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Mon 3/30

7:10 am-1:45 pm

2 stops23h 35m

Poznan Lawica

Thu 4/9

6:00 am-2:15 pm

1 stop15h 15m

$483

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Mon 3/30

1:57 pm-1:45 pm

2 stops16h 48m

Poznan Lawica

Tue 4/14

6:00 am-4:18 pm

2 stops17h 18m

$485

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Wed 4/1

4:50 pm-9:45 pm

1 stop21h 55m

Poznan Lawica

Fri 4/10

6:00 am-6:02 pm

2 stops19h 02m

$487

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Mon 3/30

6:00 am-1:45 pm

2 stops24h 45m

Poznan Lawica

Fri 4/10

6:00 am-6:02 pm

2 stops19h 02m

$492

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

11h 30m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Poznan takes 11h 30m
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

  • 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. 11h 30m 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
1,679 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $446Free CancellationRating
7.5
1,179 reviews
Search LOT flights
LufthansaPriceFrom $476Free CancellationRating
6.8
7,777 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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