ORD - POZ

$251 Find Cheap Flights from Chicago to Poznan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Poznan departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Poznan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Poznan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Poznan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$473
Overall average: $1,143
Lufthansa
Wed 4/1Wed 4/8
ORD - POZ • 1 stop
Cheapest one-way
$251
Multiple Airlines
Sat 1/24
ORD - POZ • 2 stops
Top airlines
Lufthansa
Cheapest • from $473 (round-trip)
LOT
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 40% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Poznan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Poznan (ORD-POZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Poznan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Poznan

Wed, Apr 1 - Wed, Apr 8
Lufthansa Logo
4:05 pm - 10:05 amORD-POZ
11h 00m1 stop
Lufthansa Logo
2:50 pm - 7:55 pmPOZ-ORD
12h 05m1 stop
$473Lufthansa
Find Deal
Wed, Apr 1 - Wed, Apr 8
KLM Logo
4:20 pm - 1:45 pmORD-POZ
14h 25m1 stop
KLM Logo
2:15 pm - 2:20 pmPOZ-ORD
31h 05m1 stop
$476KLM
Find Deal
Wed, Apr 1 - Wed, Apr 8
KLM Logo
2:10 pm - 1:45 pmORD-POZ
16h 35m2 stops
KLM Logo
6:20 am - 2:20 pmPOZ-ORD
15h 00m1 stop
$481KLM
Find Deal
Wed, Apr 1 - Wed, Apr 8
Scandinavian Airlines Logo
10:10 am - 2:10 pmORD-POZ
21h 00m2 stops
Scandinavian Airlines Logo
6:00 am - 4:10 pmPOZ-ORD
17h 10m1 stop
$484Scandinavian Airlines
Find Deal
Tue, May 5 - Wed, May 20
Scandinavian Airlines Logo
7:00 am - 2:10 pmORD-POZ
24h 10m2 stops
Scandinavian Airlines Logo
6:00 am - 4:10 pmPOZ-ORD
17h 10m1 stop
$485Scandinavian Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
LOT Logo
9:55 pm - 9:30 pmORD-POZ
16h 35m1 stop
LOT Logo
2:50 pm - 8:00 pmPOZ-ORD
12h 10m1 stop
$493LOT
Find Deal
Wed, Apr 1 - Wed, Apr 8
Lufthansa Logo
9:40 pm - 10:25 pmORD-POZ
17h 45m2 stops
Lufthansa Logo
10:45 am - 6:15 pmPOZ-ORD
14h 30m2 stops
$529Lufthansa
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
4:25 pm - 10:25 pmORD-POZ
23h 00m1 stop
Delta Logo
1:45 pm - 2:20 pmPOZ-ORD
31h 35m1 stop
$626Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
10:45 am - 10:25 pmORD-POZ
28h 40m2 stops
Delta Logo
6:30 am - 2:20 pmPOZ-ORD
14h 50m1 stop
$630Delta
Find Deal
Fri, Dec 12 - Fri, Dec 26
LOT Logo
9:55 pm - 2:10 pmORD-POZ
33h 15m1 stop
LOT Logo
2:50 pm - 8:00 pmPOZ-ORD
12h 10m1 stop
$1,001LOT
Find Deal
Booking Insights

KAYAK's insights & trends for Chicago to Poznan flights

Get data-powered insights and trends into flights from Chicago to Poznan to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago to Poznan?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Poznan clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Poznan on a Friday and more expensive on a Thursday. On your return trip to Chicago, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Poznan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Poznan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Poznan is November, where tickets cost $499 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $1,181 and $1,143 respectively.

Good to know

Low seasonJanuary
Cheapest flight$251
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Chicago to Poznan

When to book flights from Chicago to Poznan

Are your dates flexible? Find out the best times to travel from Chicago to Poznan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Poznan flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Poznan?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Poznan was $251 for a one-way ticket and $473 for a round-trip.

  • Do I need a passport to fly between Chicago and Poznan?

    Yes

  • Which airports will I be using when flying from Chicago to Poznan?

    When flying out of Chicago you will be using Chicago O'Hare Intl. You will be landing at Poznan, also known as Poznan Lawica.

  • Which aircraft models fly most regularly from Chicago to Poznan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Poznan?

    Star Alliance is the only airline alliance operating flights between Chicago and Poznan.

  • Which is the best airline for flights from Chicago to Poznan, LOT or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Chicago to Poznan are LOT and Lufthansa. With an average price for the route of $856 and an overall rating of 7.6, LOT is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $807 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Chicago to Poznan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Poznan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Poznan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Poznan from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Poznan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Poznan with an airline and back to Chicago with another airline. Booking your flights between Chicago and POZ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Poznan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Poznan from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Chicago to Poznan

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Poznan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Poznan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
LOTOverall score based on 1133 reviews
6.9Entertainment
7.5Comfort
7.6Boarding
7.1Food
8.2Crew
Airline reviews

Crew was excellent. Business class was poor on the short flight and mediocre at best on the international flight.

6.0 GoodAnonymous, Oct 2025ATH - WAW
Read more LOT reviews

Crew was excellent. Business class was poor on the short flight and mediocre at best on the international flight.

Very poor. Seats like economy class, food unbeatable, no charging, no entertainment, no WiFi, boarding by bus - no justification for calling and pricing this as business class

Boarding was delayed for an unknown reason for more than an hour. While the airplane was at the gate, the boarding time was moved by 10-20 minutes every 15 minutes. No entertainment on the plane.

The flight itself was pleasant and on time. Crew was very good. However, breakfast food was barely acceptable. Unfortunately this satisfies the recent industry standards. I asked for a sandwich with ham (another choice was cheese), but received a sandwich with roast beef.

During the flight, the fleas biting me in the plane.

Delay rushed to the next plane and bags didn’t arrive in chicago

Boarding could've been improved a bit, the rest is excellent.

Agents helping disable person doesnt know connections to Poland and after 9 agents helping and 2hours ,we made it to proper terminal. Polish Dreamliner its Polish nightmare liner with so narrow seats and no room under front seat for bag and feet,in economy class.To upgrade, to higher standart cost an arm and leg ,even there are empty seats No good experience overall

The crew and flight were amazing . However , my bag’s locker got broken and no refund provided . Everything else was amazing except this bad incident that ruined my experience

Checking in took very long for whatever reason. Flight comfort these days is always poor so… Crew was great thought!

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

Everything you need to know for your flight from Chicago to Poznan

Information on your arrival and departure airports