Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to Poznan from $279

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 to Poznan departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chicago to Poznan

Cheap round-trip flights

Logo
4:20 pm - 12:45 pmORD-POZ
13h 25m2 stops
Logo
1:10 pm - 6:25 pmPOZ-ORD
12h 15m1 stop
$471
Find Deal
Sun, Oct 19 - Tue, Nov 4
Lufthansa Logo
4:00 pm - 10:05 amORD-POZ
11h 05m1 stop
Lufthansa Logo
6:15 am - 1:10 pmPOZ-ORD
13h 55m1 stop
$479Lufthansa
Find Deal
Sun, Oct 19 - Tue, Nov 4
LOT Logo
9:40 pm - 9:30 pmORD-POZ
16h 50m1 stop
LOT Logo
5:40 am - 8:00 pmPOZ-ORD
21h 20m1 stop
$487LOT
Find Deal
Thu, Oct 16 - Thu, Nov 13
Lufthansa Logo
10:50 pm - 11:20 pmORD-POZ
18h 30m1 stop
Lufthansa Logo
10:50 am - 8:05 pmPOZ-ORD
16h 15m1 stop
$491Lufthansa
Find Deal
Sun, Oct 26 - Wed, Nov 5
LOT Logo
9:40 pm - 2:15 pmORD-POZ
33h 35m1 stop
LOT Logo
2:50 pm - 8:00 pmPOZ-ORD
12h 10m1 stop
$501LOT
Find Deal
Thu, Oct 16 - Thu, Nov 13
Austrian Airlines Logo
4:20 pm - 12:30 pmORD-POZ
37h 10m2 stops
Austrian Airlines Logo
6:15 am - 2:00 pmPOZ-ORD
38h 45m2 stops
$771Austrian Airlines
Find Deal
Sat, Dec 27 - Tue, Jan 6
Air France Logo
5:10 pm - 1:45 pmORD-POZ
13h 35m2 stops
Air France Logo
6:30 am - 3:10 pmPOZ-ORD
15h 40m2 stops
$845Air France
Find Deal
Sun, Oct 19 - Tue, Nov 4
Scandinavian Airlines Logo
6:30 pm - 12:05 amORD-POZ
46h 35m2 stops
Scandinavian Airlines Logo
2:50 pm - 4:45 pmPOZ-ORD
32h 55m1 stop
$1,406Scandinavian Airlines
Find Deal
Fri, Dec 19 - Fri, Jan 2
Scandinavian Airlines Logo
6:30 pm - 12:05 amORD-POZ
46h 35m2 stops
Scandinavian Airlines Logo
2:50 pm - 9:41 pmPOZ-ORD
37h 51m2 stops
$1,461Scandinavian Airlines
Find Deal
Fri, Dec 19 - Fri, Jan 2
Austrian Airlines Logo
4:20 pm - 12:30 pmORD-POZ
13h 10m2 stops
Austrian Airlines Logo
1:10 pm - 2:00 pmPOZ-ORD
31h 50m2 stops
$1,659Austrian Airlines
Find Deal
Fri, Dec 19 - Sun, Jan 4

LOT flights from Chicago to Poznan

Our best LOT deals on Chicago to Poznan flight tickets
LOT
Oct 16
ORD9:40 pmChicago O'Hare Intl
16h 50m
1 stop
POZ9:30 pmPoznan Lawica
Nov 13
POZ5:40 amPoznan Lawica
21h 20m
1 stop
ORD8:00 pmChicago O'Hare Intl
$487
Find similar
LOT
Oct 16
ORD9:40 pmChicago O'Hare Intl
33h 35m
1 stop
POZ2:15 pmPoznan Lawica
Nov 13
POZ2:50 pmPoznan Lawica
12h 10m
1 stop
ORD8:00 pmChicago O'Hare Intl
$501
Find similar
LOT
Oct 24
ORD4:55 pmChicago O'Hare Intl
14h 20m
1 stop
POZ2:15 pmPoznan Lawica
Oct 31
POZ6:20 pmPoznan Lawica
32h 40m
1 stop
ORD9:00 pmChicago O'Hare Intl
$502
Find similar

Lufthansa flights from Chicago to Poznan

Our best Lufthansa deals on Chicago to Poznan flight tickets
Lufthansa
Oct 19
ORD4:00 pmChicago O'Hare Intl
11h 05m
1 stop
POZ10:05 amPoznan Lawica
Nov 4
POZ6:15 amPoznan Lawica
13h 55m
1 stop
ORD1:10 pmChicago O'Hare Intl
$479
Find similar
Lufthansa
Oct 26
ORD10:50 pmChicago O'Hare Intl
18h 30m
1 stop
POZ11:20 pmPoznan Lawica
Nov 5
POZ10:50 amPoznan Lawica
16h 15m
1 stop
ORD8:05 pmChicago O'Hare Intl
$491
Find similar
Lufthansa
Oct 26
ORD10:50 pmChicago O'Hare Intl
18h 30m
1 stop
POZ11:20 pmPoznan Lawica
Nov 5
POZ6:15 amPoznan Lawica
21h 43m
2 stops
ORD8:58 pmChicago O'Hare Intl
$508
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Chicago to Poznan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sun 10/19

4:20 pm-12:45 pm

2 stops13h 25m

Poznan Lawica

Tue 11/4

1:10 pm-6:25 pm

1 stop12h 15m

$471

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sun 10/19

4:00 pm-10:05 am

1 stop11h 05m

Poznan Lawica

Tue 11/4

6:15 am-1:10 pm

1 stop13h 55m

$479

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Thu 10/16

9:40 pm-9:30 pm

1 stop16h 50m

Poznan Lawica

Thu 11/13

5:40 am-8:00 pm

1 stop21h 20m

$487

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sun 10/26

10:50 pm-11:20 pm

1 stop18h 30m

Poznan Lawica

Wed 11/5

10:50 am-8:05 pm

1 stop16h 15m

$491

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Thu 10/16

9:40 pm-2:15 pm

1 stop33h 35m

Poznan Lawica

Thu 11/13

2:50 pm-8:00 pm

1 stop12h 10m

$501

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sat 12/27

4:20 pm-12:30 pm

2 stops37h 10m

Poznan Lawica

Tue 1/6

6:15 am-2:00 pm

2 stops38h 45m

$771

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Sun 10/19

5:10 pm-1:45 pm

2 stops13h 35m

Poznan Lawica

Tue 11/4

6:30 am-3:10 pm

2 stops15h 40m

$845

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Fri 12/19

6:30 pm-12:05 am

2 stops46h 35m

Poznan Lawica

Fri 1/2

2:50 pm-4:45 pm

1 stop32h 55m

$1,406

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Fri 12/19

6:30 pm-12:05 am

2 stops46h 35m

Poznan Lawica

Fri 1/2

2:50 pm-9:41 pm

2 stops37h 51m

$1,461

ChicagoPoznan

ORD - POZ

ORDPOZ

Chicago O'Hare Intl

Fri 12/19

4:20 pm-12:30 pm

2 stops13h 10m

Poznan Lawica

Sun 1/4

1:10 pm-2:00 pm

2 stops31h 50m

$1,659

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Poznan from

How to get the cheapest flight ticket from Chicago 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 October is, on average, the cheapest month to fly to Poznan from Chicago, with most prices found around $594. The month of November is another great option to travel to Poznan, with average flight prices from Chicago averaging around $600.

What is the cheapest day to depart on your flight to Poznan?

On average, the least expensive day to fly to Poznan from Chicago is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $718. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Poznan on Thursday is $1,105.

What is the cheapest time of day to depart on your flight to Poznan?

Our data shows that the cheapest Chicago to Poznan flights are usually those with departure times in the evening. Our users have found flights to Poznan in the evening for as low as $698. Try not to purchase tickets in the afternoon because they tend to be around $837. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Chicago to Poznan

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

Cheap Chicago to Poznan (CHI to POZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Poznan

Direct flights

None
There are no direct flights from Chicago to Poznan. There are no popular flight routes from Chicago to Poznan.
Search flight deals

  • How far is Chicago to Poznan Lawica by plane?

    There are 4522.2 mi between Chicago and Poznan Lawica. A reasonable flight in good conditions will take 11h 05m.

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

    Prices for flights from Chicago to Poznan Lawica Airport refresh daily.

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

  • How old do you have to be to fly from Chicago 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 to Poznan Lawica Airport.

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

    The travel and health documents required for your trip to Poznan Lawica Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Poznan Lawica Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chicago to Poznan?

Best airlines flying from Chicago to Poznan

Compare and see reviews for airlines that fly from Chicago to Poznan with momondo
Airline
Rating
Free Cancellation
Price
LOTPriceFrom $490Free CancellationRating
7.6
1,114 reviews
Search LOT flights
LufthansaPriceFrom $500Free CancellationRating
6.8
7,409 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?

All flight searches from Chicago to Poznan on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Chicago to Poznan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

An easier way to manage your Poznan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/11
Sat 10/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Poland