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$239+ Cheap flights from O'Hare Intl (ORD) to Warsaw

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — WAW
Dec 28 — Jan 41
Sun 12/28
Sun 1/4
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Warsaw are usually found in February or November, booked 56 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Find flight deals from O'Hare Intl to Warsaw

Cheapest flights from O'Hare Intl to Warsaw
Explore the most affordable flight options available from O'Hare Intl to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 28, 2025.

This KAYAK deal was found by Cheapflights users on 11/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:45 pmORD - WAW
2 stops14h 55mLufthansa
Tue 12/166:35 pmWAW - ORD
2 stops25h 55mLufthansa
Deal found 11/27$536
This Kiwi.com deal was found by Cheapflights users on 11/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:50 pmORD - WAW
1 stop11h 25mLufthansa
Fri 12/56:40 amWAW - ORD
1 stop13h 30mLufthansa
Deal found 11/27$543
This FlightHub deal was found by Cheapflights users on 11/26. 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.
Mon 12/87:20 pmORD - WAW
1 stop12h 00mScandinavian Airlines
Fri 12/127:45 pmWAW - ORD
2 stops50h 02mScandinavian Airlines
Deal found 11/26$544
This Kiwi.com deal was found by Cheapflights users on 11/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:50 pmORD - WAW
1 stop17h 40mLufthansa
Fri 12/126:40 amWAW - ORD
1 stop13h 30mLufthansa
Deal found 11/27$547
This Expedia deal was found by Cheapflights users on 11/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:35 pmORD - WAW
1 stop17h 15mBritish Airways
Sat 2/287:20 amWAW - ORD
1 stop18h 25mBritish Airways
Deal found 11/27$549
This American Airlines deal was found by Cheapflights users on 11/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:35 pmORD - WAW
1 stop17h 15mAmerican Airlines
Mon 12/158:50 amWAW - ORD
2 stops19h 34mAmerican Airlines
Deal found 11/27$555
This United Airlines deal was found by Cheapflights users on 11/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:15 pmORD - WAW
2 stops43h 15mUnited Airlines
Sat 1/179:15 amWAW - ORD
1 stop13h 05mUnited Airlines
Deal found 11/26$561
This Kiwi.com deal was found by Cheapflights users on 11/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:50 pmORD - WAW
1 stop11h 25mMultiple Airlines
Mon 12/86:50 amWAW - ORD
1 stop14h 10mMultiple Airlines
Deal found 11/27$562
This Kiwi.com deal was found by Cheapflights users on 11/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:50 pmORD - WAW
1 stop17h 05mSWISS
Fri 12/57:45 pmWAW - ORD
2 stops49h 25mSWISS
Deal found 11/28$565
This Mytrip deal was found by Cheapflights users on 11/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:50 pmORD - WAW
1 stop17h 40mMultiple Airlines
Tue 12/96:30 amWAW - ORD
2 stops15h 25mMultiple Airlines
Deal found 11/28$566
This Kiwi.com deal was found by Cheapflights users on 11/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:53 pmORD - WMI
2 stops23h 17mMultiple Airlines
Mon 12/156:40 amWMI - ORD
1 stop14h 20mMultiple Airlines
Deal found 11/27$851
This Kiwi.com deal was found by Cheapflights users on 11/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:40 pmORD - WMI
1 stop19h 30mMultiple Airlines
Tue 12/164:50 pmWMI - ORD
2 stops29h 10mMultiple Airlines
Deal found 11/28$881

Cheap flight deals from O'Hare Intl to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Warsaw (WA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 28, 2025.

Round-trip from

$534
(Delta)

One-way from

$239
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$616
From Chicago O'Hare Intl to Warsaw
Search Deals
One-way flight from Chicago O'Hare Intl to Warsaw
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Warsaw 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 November 28, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Warsaw that are best for you.

Fly from

O'Hare Intl

Fly to

Warsaw

Route

Depart

Return

Price

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 3/15

5:25 pm-6:55 pm

1 stop19h 30m

Warsaw Frederic Chopin

Sun 4/12

6:00 am-7:59 pm

2 stops20h 59m

$542

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Fri 2/27

6:00 pm-4:30 pm

1 stop15h 30m

Warsaw Frederic Chopin

Sat 3/21

6:50 am-3:00 pm

1 stop14h 10m

$552

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Wed 4/1

7:00 am-9:35 am

2 stops19h 35m

Warsaw Frederic Chopin

Thu 4/30

3:05 pm-4:10 pm

1 stop32h 05m

$563

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Wed 12/10

1:23 pm-4:05 pm

2 stops19h 42m

Warsaw Frederic Chopin

Wed 12/17

6:35 am-3:10 pm

1 stop15h 35m

$571

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Wed 12/10

1:23 pm-4:05 pm

2 stops19h 42m

Warsaw Frederic Chopin

Tue 12/16

1:05 pm-3:10 pm

1 stop33h 05m

$584

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Fri 2/27

5:50 pm-6:40 pm

2 stops17h 50m

Warsaw Frederic Chopin

Sat 3/21

6:50 am-3:00 pm

1 stop14h 10m

$626

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sat 2/28

12:27 pm-12:00 pm

2 stops16h 33m

Warsaw Frederic Chopin

Sat 3/21

6:05 am-7:17 pm

2 stops19h 12m

$633

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Fri 2/27

5:50 pm-6:40 pm

2 stops17h 50m

Warsaw Frederic Chopin

Sun 3/22

3:00 pm-1:45 pm

2 stops28h 45m

$640

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Sun 3/1

3:50 pm-12:35 pm

1 stop13h 45m

Warsaw Modlin

Mon 3/23

7:30 pm-11:33 pm

2 stops34h 03m

$666

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Wed 12/24

2:00 pm-10:30 pm

2 stops25h 30m

Warsaw Frederic Chopin

Mon 1/12

1:35 pm-2:10 pm

1 stop31h 35m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/28

Showing 1-10 of 37 results
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Best time to book a flight from O'Hare Intl to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw from O'Hare Intl 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 Chicago O'Hare Intl Airport to Warsaw

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Warsaw?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Warsaw. Price data was last updated on November 21, 2025.

The price you pay for your flight from Chicago O'Hare Intl Airport to Warsaw may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Warsaw?

Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Warsaw (average of $440). Flying from Chicago O'Hare Intl Airport to Warsaw in June is currently the most expensive (average of $654). 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 ORD to WAW?

Find hourly flight availability from O'Hare Intl to Warsaw. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 28, 2025.

When flying from Chicago O'Hare Intl Airport to Warsaw, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 44% versus a flight in the afternoon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Warsaw?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Warsaw. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Warsaw flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from Chicago to Warsaw delayed?

About 17% of weekly flights between Chicago and Warsaw have experienced delays in the past year, with the average delay time being 162 minutes.

What is the most punctual flight time for Chicago to Warsaw flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Warsaw flights?

Over the last year, LOT have had the lowest number of delays on this route, with just 17% of flights being delayed.

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. 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 Warsaw. Reviews last updated November 28, 2025.
See what other customers who have flown with LOT, Scandinavian Airlines, and United Airlines from Chicago O'Hare Intl Airport to Warsaw have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,140 reviews

Comfort

7.5

Food

7.1

Boarding

7.6

Overall

7.5

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
LOT
7.5
Good
1,140 reviews
LOT
7.5
Good
1,140 reviews

Comfort

7.5

Food

7.1

Boarding

7.6

Overall

7.5

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Scandinavian Airlines
7.4
Good
1,590 reviews
LOT
7.5
Good
1,140 reviews

Comfort

7.5

Food

7.1

Boarding

7.6

Overall

7.5

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
United Airlines
7.4
Good
9,058 reviews
LOT
7.5
Good
1,140 reviews

Comfort

7.5

Food

7.1

Boarding

7.6

Overall

7.5

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Lufthansa
6.8
Okay
7,597 reviews
LOT
7.5
Good
1,140 reviews

Comfort

7.5

Food

7.1

Boarding

7.6

Overall

7.5

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
British Airways
6.7
Okay
7,544 reviews
LOT
7.5
Good
1,140 reviews

Comfort

7.5

Food

7.1

Boarding

7.6

Overall

7.5

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Warsaw. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to Warsaw?

    A quick flight from Chicago O'Hare Intl Airport to Warsaw can take about 19h 30m. Delta provides one of the quickest options available for as low as $542. There are 4669 mi between Chicago O'Hare Intl Airport and Warsaw. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Warsaw round-trip?

    Currently priced at $425, Scandinavian Airlines will fly you from Chicago O'Hare Intl Airport to Warsaw and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and Finnair - these airlines can fly you to your destination from $495 and $497, respectively. Scandinavian Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Warsaw?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Warsaw? While on average our users pay $1,558, our data indicates the cheapest price to be $459. The most popular route (Chicago O'Hare Intl - Warsaw Frederic Chopin), is priced around $387.

  • Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Warsaw?

    Flights departing from Chicago O'Hare Intl Airport and landing in Warsaw layover in Copenhagen most frequently. Chicago O'Hare Intl Airport to Warsaw flights stop in Frankfurt am Main the next most.

  • What are some popular things to do or see while on a layover in Copenhagen?

    Tivoli, Rådhuspladsen, and Tøjhusmuseet are the most popular attractions in Copenhagen if you're in need of something to do during your layover. Tivoli, Rådhuspladsen, and Tøjhusmuseet can be accessed by traveling approximately 5.3 mi, 5.2 mi, and 4.8 mi, respectively from Kastrup Copenhagen. Travelers in need of a car in Copenhagen can rent one for about $34 per day.

  • What are some popular points of interest to see during a layover in Frankfurt am Main?

    Römerberg, Festhalle, and Historisches Museum Frankfurt are the most popular attractions in Frankfurt am Main if you're in need of something to do during your layover. Römerberg, Festhalle, and Historisches Museum Frankfurt can be accessed by traveling approximately 7.4 mi, 6.5 mi, and 7.3 mi, respectively from Frankfurt am Main. Travelers can book a car rental at Frankfurt am Main for about $42 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Chicago O'Hare Intl Airport to Warsaw flights?

    Flights departing from Chicago O'Hare Intl Airport and landing in Warsaw layover in London least frequently. Munich sees the second fewest layovers for non-direct flights flying from Chicago O'Hare Intl Airport to Warsaw.

  • Can I find deals for flights from O'Hare Intl to Warsaw that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Warsaw flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Warsaw?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Warsaw.

  • Can I find deals for business class flights from O'Hare Intl to Warsaw?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Warsaw 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 Chicago O'Hare Intl Airport to Warsaw?

    Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Warsaw (average of $440). Flying from Chicago O'Hare Intl Airport to Warsaw in June is currently the most expensive (average of $654). 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

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Top 10 airlines flying from O'Hare Intl to Warsaw

Discover the top 10 airlines that operate flights from O'Hare Intl to Warsaw. 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 November 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$425Average$580FlexibilityNo cancel feeOn-time77%
SWISSCheapest$495Average$720FlexibilityNo cancel feeOn-time79%
FinnairCheapest$497Average$664FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$506Average$602FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$509Average$664FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$531Average$672FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$541Average$733FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$544Average$713FlexibilityNo cancel feeOn-time76%
LOTCheapest$550Average$815FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$562Average$769FlexibilityNo cancel feeOn-time78%

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