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Cheap flights from Warsaw to Illinois from $288

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Warsaw to Illinois departing on 9/29. 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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Find the cheapest flights from Warsaw to Illinois

Cheap round-trip flights

Austrian Airlines Logo
8:25 am - 1:20 pmWAW-ORD
11h 55m1 stop
Austrian Airlines Logo
4:20 pm - 2:15 pmORD-WAW
14h 55m1 stop
$288Austrian Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 17
Austrian Airlines Logo
5:20 pm - 2:00 pmWAW-ORD
27h 40m1 stop
Austrian Airlines Logo
4:20 pm - 2:15 pmORD-WAW
14h 55m1 stop
$473Austrian Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
Scandinavian Airlines Logo
10:15 am - 4:45 pmWAW-ORD
13h 30m1 stop
Scandinavian Airlines Logo
7:20 pm - 7:05 pmORD-WAW
16h 45m1 stop
$480Scandinavian Airlines
Find Deal
Sat, Nov 22 - Thu, Nov 27
British Airways Logo
8:50 am - 9:27 amWAW-ORD
31h 37m2 stops
British Airways Logo
8:40 pm - 8:50 pmORD-WAW
17h 10m1 stop
$486British Airways
Find Deal
Tue, Oct 14 - Wed, Oct 22
British Airways Logo
7:55 am - 1:55 pmWAW-ORD
13h 00m1 stop
British Airways Logo
5:40 pm - 8:50 pmORD-WAW
20h 10m1 stop
$489British Airways
Find Deal
Thu, Sep 25 - Wed, Oct 8
Lufthansa Logo
9:40 am - 2:55 pmWAW-ORD
12h 15m1 stop
Lufthansa Logo
9:40 pm - 4:15 pmORD-WAW
11h 35m1 stop
$509Lufthansa
Find Deal
Wed, Sep 3 - Mon, Sep 15
Scandinavian Airlines Logo
10:15 am - 4:45 pmWAW-ORD
13h 30m1 stop
Scandinavian Airlines Logo
7:20 pm - 2:20 pmORD-WAW
12h 00m1 stop
$513Scandinavian Airlines
Find Deal
Mon, Nov 10 - Sat, Nov 15
Lufthansa Logo
9:40 am - 2:55 pmWAW-ORD
12h 15m1 stop
Lufthansa Logo
8:50 am - 8:50 amORD-WAW
17h 00m2 stops
$517Lufthansa
Find Deal
Sun, Aug 31 - Sun, Sep 7
United Airlines Logo
6:40 am - 8:22 pmWAW-ORD
20h 42m2 stops
United Airlines Logo
3:20 pm - 5:40 pmORD-WAW
19h 20m1 stop
$525United Airlines
Find Deal
Wed, Oct 8 - Thu, Jan 15
United Airlines Logo
6:40 am - 2:55 pmWAW-ORD
15h 15m1 stop
United Airlines Logo
5:55 pm - 5:15 pmORD-WAW
16h 20m1 stop
$530United Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 13

Austrian Airlines flights from Warsaw to Illinois

Our best Austrian Airlines deals on Warsaw to Illinois flight tickets
Austrian Airlines
Sep 29
WAW8:25 amWarsaw Frederic Chopin
11h 55m
1 stop
ORD1:20 pmChicago O'Hare Intl
Oct 17
ORD4:20 pmChicago O'Hare Intl
14h 55m
1 stop
WAW2:15 pmWarsaw Frederic Chopin
$288
Find similar
Austrian Airlines
Nov 11
WAW5:20 pmWarsaw Frederic Chopin
27h 40m
1 stop
ORD2:00 pmChicago O'Hare Intl
Nov 17
ORD4:20 pmChicago O'Hare Intl
14h 55m
1 stop
WAW2:15 pmWarsaw Frederic Chopin
$473
Find similar
Austrian Airlines
Aug 13
WAW8:25 amWarsaw Frederic Chopin
35h 25m
2 stops
ORD12:50 pmChicago O'Hare Intl
Sep 1
ORD4:20 pmChicago O'Hare Intl
19h 30m
1 stop
WAW6:50 pmWarsaw Frederic Chopin
$571
Find similar

Scandinavian Airlines flights from Warsaw to Illinois

Our best Scandinavian Airlines deals on Warsaw to Illinois flight tickets
Scandinavian Airlines
Nov 22
WAW10:15 amWarsaw Frederic Chopin
13h 30m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 27
ORD7:20 pmChicago O'Hare Intl
16h 45m
1 stop
WAW7:05 pmWarsaw Frederic Chopin
$480
Find similar
Scandinavian Airlines
Nov 10
WAW10:15 amWarsaw Frederic Chopin
13h 30m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 15
ORD7:20 pmChicago O'Hare Intl
12h 00m
1 stop
WAW2:20 pmWarsaw Frederic Chopin
$513
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Warsaw to Illinois 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 August 2, 2025.
Use the filters below to find and compare flights from Warsaw to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 9/29

8:25 am-1:20 pm

1 stop11h 55m

Chicago O'Hare Intl

Fri 10/17

4:20 pm-2:15 pm

1 stop14h 55m

$288

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 11/11

5:20 pm-2:00 pm

1 stop27h 40m

Chicago O'Hare Intl

Mon 11/17

4:20 pm-2:15 pm

1 stop14h 55m

$473

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Sat 11/22

10:15 am-4:45 pm

1 stop13h 30m

Chicago O'Hare Intl

Thu 11/27

7:20 pm-7:05 pm

1 stop16h 45m

$480

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 10/14

8:50 am-9:27 am

2 stops31h 37m

Chicago O'Hare Intl

Wed 10/22

8:40 pm-8:50 pm

1 stop17h 10m

$486

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 9/25

7:55 am-1:55 pm

1 stop13h 00m

Chicago O'Hare Intl

Wed 10/8

5:40 pm-8:50 pm

1 stop20h 10m

$489

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Wed 9/3

9:40 am-2:55 pm

1 stop12h 15m

Chicago O'Hare Intl

Mon 9/15

9:40 pm-4:15 pm

1 stop11h 35m

$509

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 11/10

10:15 am-4:45 pm

1 stop13h 30m

Chicago O'Hare Intl

Sat 11/15

7:20 pm-2:20 pm

1 stop12h 00m

$513

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Sun 8/31

9:40 am-2:55 pm

1 stop12h 15m

Chicago O'Hare Intl

Sun 9/7

8:50 am-8:50 am

2 stops17h 00m

$517

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Wed 10/8

6:40 am-8:22 pm

2 stops20h 42m

Chicago O'Hare Intl

Thu 1/15

3:20 pm-5:40 pm

1 stop19h 20m

$525

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Sun 8/31

6:40 am-2:55 pm

1 stop15h 15m

Chicago O'Hare Intl

Sat 9/13

5:55 pm-5:15 pm

1 stop16h 20m

$530

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 Illinois from

How to get the cheapest flight ticket from Warsaw to Illinois

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 Illinois?

The cheapest month to fly to Illinois from Warsaw is in February. Flight prices, which tend to average around $584, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $587.

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

The cheapest day to depart from Warsaw to Illinois is on a Wednesday when prices can be found for as low as $772. Flights from Warsaw to Illinois on a Sunday will generally be more expensive and average around $815. 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 Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Warsaw to Illinois during this time can be as low as $634. Flights in the morning are often more expensive with an average ticket price of $809.

What is the cheapest Warsaw to Illinois flight route?

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

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Warsaw when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $660 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Warsaw for as low as $610 on momondo.

What cabin class options are available on Warsaw to Illinois flights?

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

Cheap Warsaw to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Warsaw to Illinois

Best Price Found

$343

Fastest flight time

11h 55m

Direct flights

Every day

Airports in Illinois

2 airports
The best one-way flight to Illinois from Warsaw in the past 72 hours is $343. The best round-trip flight deal from Warsaw to Illinois found on momondo in the last 72 hours is $288.
The fastest flight from Warsaw to Illinois takes 11h 55m
Direct flights go from Warsaw to Illinois every day.
There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)
Search flight deals

  • When did momondo last update prices for flights from Warsaw to Illinois?

    Prices for flights from Warsaw to Illinois are updated daily.

  • How many operators does momondo search for flights from Warsaw to Illinois?

  • How old do you have to be to fly from Warsaw to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Warsaw to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Warsaw to Illinois

Compare and see reviews for airlines that fly from Warsaw to Illinois with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $419Free CancellationRating
6.6
7,230 reviews
Search British Airways flights
FinnairPriceFrom $420Free CancellationRating
7.6
1,317 reviews
Search Finnair flights
American AirlinesPriceFrom $425Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $432Free CancellationRating
7.8
1,383 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom $467Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $488Free CancellationRating
7.5
1,686 reviews
Search SWISS flights
Austrian AirlinesPriceFrom $497Free CancellationRating
7.6
823 reviews
Search Austrian Airlines flights
LufthansaPriceFrom $509Free CancellationRating
6.8
7,280 reviews
Search Lufthansa flights
United AirlinesPriceFrom $519Free CancellationRating
7.4
8,905 reviews
Search United Airlines flights
LOTPriceFrom $596Free CancellationRating
7.6
1,101 reviews
Search LOT flights

Why use momondo?

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

It is quick and easy to find Warsaw to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

Flights from Warsaw to Illinois 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 Warsaw to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from Warsaw. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Warsaw to Illinois right now. Can momondo alert me if prices change?

Price alerts on flights to Illinois from Warsaw are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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