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Cheap flights from Chicago O'Hare Intl Airport to Warsaw 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 O'Hare Intl Airport to Warsaw departing on 1/25. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Warsaw

Cheap round-trip flights

United Airlines Logo
9:40 pm - 4:15 pmORD-WAW
11h 35m1 stop
United Airlines Logo
6:30 am - 11:43 pmWAW-ORD
24h 13m2 stops
$515United Airlines
Find Deal
Sun, Oct 19 - Fri, Nov 7
Air Canada Logo
8:40 am - 1:35 pmORD-WAW
21h 55m2 stops
Air Canada Logo
6:30 am - 10:05 pmWAW-ORD
22h 35m2 stops
$516Air Canada
Find Deal
Sun, Oct 19 - Thu, Nov 6
LOT Logo
9:40 pm - 1:50 pmORD-WAW
9h 10mnonstop
LOT Logo
4:40 pm - 9:00 pmWAW-ORD
10h 20mnonstop
$517LOT
Find Deal
Mon, Oct 20 - Sat, Nov 1
Lufthansa Logo
9:50 pm - 5:50 pmORD-WAW
13h 00m2 stops
Lufthansa Logo
6:05 am - 1:10 pmWAW-ORD
14h 05m2 stops
$520Lufthansa
Find Deal
Sun, Nov 2 - Thu, Nov 13
LOT Logo
9:40 pm - 1:50 pmORD-WAW
9h 10mnonstop
LOT Logo
4:40 pm - 9:00 pmWAW-ORD
10h 20mnonstop
$521LOT
Find Deal
Tue, Oct 21 - Fri, Oct 31
Scandinavian Airlines Logo
8:20 pm - 9:50 pmORD-WAW
43h 30m2 stops
Scandinavian Airlines Logo
7:45 pm - 4:45 pmWAW-ORD
28h 00m1 stop
$522Scandinavian Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 15
Scandinavian Airlines Logo
7:20 pm - 12:15 pmORD-WAW
33h 55m2 stops
Scandinavian Airlines Logo
7:45 pm - 4:45 pmWAW-ORD
28h 00m1 stop
$524Scandinavian Airlines
Find Deal
Mon, Nov 3 - Sat, Nov 15
Lufthansa Logo
9:40 pm - 4:15 pmORD-WAW
11h 35m1 stop
Lufthansa Logo
6:00 am - 12:30 pmWAW-ORD
13h 30m1 stop
$527Lufthansa
Find Deal
Sun, Oct 12 - Sun, Oct 19
British Airways Logo
5:00 pm - 5:20 pmORD-WAW
17h 20m1 stop
British Airways Logo
1:05 pm - 2:50 pmWAW-ORD
31h 45m1 stop
$533British Airways
Find Deal
Thu, Oct 23 - Mon, Oct 27
British Airways Logo
4:55 pm - 5:50 pmORD-WAW
17h 55m1 stop
British Airways Logo
6:15 pm - 1:50 pmWAW-ORD
26h 35m1 stop
$542British Airways
Find Deal
Sun, Oct 12 - Sun, Oct 19

United Airlines flights from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport

Our best United Airlines deals on Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport flight tickets
United Airlines
Oct 19
ORD9:40 pmChicago O'Hare Intl
11h 35m
1 stop
WAW4:15 pmWarsaw Frederic Chopin
Nov 7
WAW6:30 amWarsaw Frederic Chopin
24h 13m
2 stops
ORD11:43 pmChicago O'Hare Intl
$515
Find similar
United Airlines
Nov 25
ORD10:00 amChicago O'Hare Intl
20h 50m
2 stops
WAW1:50 pmWarsaw Frederic Chopin
Dec 1
WAW2:35 pmWarsaw Frederic Chopin
31h 20m
2 stops
ORD2:55 pmChicago O'Hare Intl
$523
Find similar
United Airlines
Oct 19
ORD9:40 pmChicago O'Hare Intl
17h 20m
1 stop
WAW10:00 pmWarsaw Frederic Chopin
Nov 2
WAW1:35 pmWarsaw Frederic Chopin
17h 08m
2 stops
ORD11:43 pmChicago O'Hare Intl
$526
Find similar

LOT flights from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport

Our best LOT deals on Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport flight tickets
LOT
Oct 20
ORD9:40 pmChicago O'Hare Intl
9h 10m
WAW1:50 pmWarsaw Frederic Chopin
Nov 1
WAW4:40 pmWarsaw Frederic Chopin
10h 20m
ORD9:00 pmChicago O'Hare Intl
$517
Find similar
LOT
Oct 21
ORD9:40 pmChicago O'Hare Intl
9h 10m
WAW1:50 pmWarsaw Frederic Chopin
Oct 31
WAW4:40 pmWarsaw Frederic Chopin
10h 20m
ORD9:00 pmChicago O'Hare Intl
$521
Find similar
LOT
Nov 25
ORD9:55 pmChicago O'Hare Intl
8h 55m
WAW1:50 pmWarsaw Frederic Chopin
Dec 1
WAW1:25 pmWarsaw Frederic Chopin
13h 30m
1 stop
ORD7:55 pmChicago O'Hare Intl
$536
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport 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 14, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 10/19

9:40 pm-4:15 pm

1 stop11h 35m

Warsaw Frederic Chopin

Fri 11/7

6:30 am-11:43 pm

2 stops24h 13m

$515

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 10/19

8:40 am-1:35 pm

2 stops21h 55m

Warsaw Frederic Chopin

Thu 11/6

6:30 am-10:05 pm

2 stops22h 35m

$516

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 10/20

9:40 pm-1:50 pm

Nonstop9h 10m

Warsaw Frederic Chopin

Sat 11/1

4:40 pm-9:00 pm

Nonstop10h 20m

$517

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 11/2

9:50 pm-5:50 pm

2 stops13h 00m

Warsaw Frederic Chopin

Thu 11/13

6:05 am-1:10 pm

2 stops14h 05m

$520

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Tue 10/21

9:40 pm-1:50 pm

Nonstop9h 10m

Warsaw Frederic Chopin

Fri 10/31

4:40 pm-9:00 pm

Nonstop10h 20m

$521

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Fri 10/31

8:20 pm-9:50 pm

2 stops43h 30m

Warsaw Frederic Chopin

Sat 11/15

7:45 pm-4:45 pm

1 stop28h 00m

$522

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Mon 11/3

7:20 pm-12:15 pm

2 stops33h 55m

Warsaw Frederic Chopin

Sat 11/15

7:45 pm-4:45 pm

1 stop28h 00m

$524

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 10/12

9:40 pm-4:15 pm

1 stop11h 35m

Warsaw Frederic Chopin

Sun 10/19

6:00 am-12:30 pm

1 stop13h 30m

$527

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Thu 10/23

5:00 pm-5:20 pm

1 stop17h 20m

Warsaw Frederic Chopin

Mon 10/27

1:05 pm-2:50 pm

1 stop31h 45m

$533

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 10/12

4:55 pm-5:50 pm

1 stop17h 55m

Warsaw Frederic Chopin

Sun 10/19

6:15 pm-1:50 pm

1 stop26h 35m

$542

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 Warsaw from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport

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 Warsaw Frederic Chopin Airport?

In general, February is the cheapest month to fly from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $566. If you aren’t able to travel during the month of February, then book flights to Warsaw Frederic Chopin Airport from Chicago O'Hare Intl Airport during November instead. Flights to Warsaw Frederic Chopin Airport in November, while not as cheap as those in February, still average around $618.

What is the cheapest day to depart on your flight to Warsaw Frederic Chopin Airport?

The cheapest day to depart from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport is on a Wednesday when prices can be found for as low as $870. Flights from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport on a Saturday will generally be more expensive and average around $978. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Warsaw Frederic Chopin Airport?

The cheapest time of day to fly to Warsaw Frederic Chopin Airport is in the morning when flights can be purchased for as low as $772. Flights in the afternoon are often more expensive with an average ticket price of $962.

What is the cheapest Chicago O'Hare Intl to Warsaw Frederic Chopin flight route?

Fly from Chicago O'Hare Intl to Warsaw Frederic Chopin for the best Chicago O'Hare Intl - Warsaw Frederic Chopin flight prices

How far in advance should I book a flight to Warsaw Frederic Chopin Airport?

You are more likely to see cheaper flights to Warsaw Frederic Chopin Airport from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw Frederic Chopin Airport for around $743 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw Frederic Chopin Airport from Chicago O'Hare Intl Airport for as low as $635 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Warsaw Frederic Chopin flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Warsaw Frederic Chopin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport flight prices changed over time?

As of September 2025, prices for Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport 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 Warsaw Frederic Chopin Airport (ORD to WAW) flight deals and tips

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

Best Price Found

$557

Fastest flight time

8h 55m

Direct flights

Every day
The best one-way flight to Warsaw Frederic Chopin Airport from Chicago O'Hare Intl Airport in the past 72 hours is $557. The best round-trip flight deal from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport found on momondo in the last 72 hours is $645.
The fastest flight from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport takes 8h 55m
Direct flights go from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport every day.
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  • How far is Chicago O'Hare Intl to Warsaw Frederic Chopin by plane?

    Warsaw Frederic Chopin is 4668.7 mi away from Chicago O'Hare Intl. A reasonable flight in good conditions will take 8h 55m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin 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 Warsaw Frederic Chopin Airport.

  • What documentation or ID do you need to fly to Warsaw Frederic Chopin Airport?

    The travel and health documents required for your trip to Warsaw Frederic Chopin 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 Warsaw Frederic Chopin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport?

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

Best airlines flying from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $430Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $466Free CancellationRating
7.5
1,730 reviews
Search SWISS flights
FinnairPriceFrom $484Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
British AirwaysPriceFrom $514Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $515Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
KLMPriceFrom $539Free CancellationRating
7.8
1,385 reviews
Search KLM flights
United AirlinesPriceFrom $539Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights
American AirlinesPriceFrom $547Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $550Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
LOTPriceFrom $554Free CancellationRating
7.6
1,114 reviews
Search LOT flights

  • LOT Flights From Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport

    The lowest priced LOT flight from Chicago O'Hare Intl Airport to Warsaw Frederic Chopin Airport from the last 72 hours was $554. Generally, LOT has 10 flights on this route every week with an average price of $814. LOT is rated 7.6/10 by our users.

Traveling to a place near Warsaw?

Book flights to Warsaw if you plan to visit one of these locations
Kielce
Kazimierz Dolny

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

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

Yes. momondo enables you to select and highlight flights to Warsaw from Chicago with this policy.

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

Once all potential Chicago to Warsaw 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 Warsaw right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Warsaw now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Warsaw and let you know when they change.

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