Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to Warsaw from $304

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 8/16. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago O'Hare Intl Airport to Warsaw

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:30 pm - 12:50 am
ORD
-
WMI
20h 20m
1 stop
Multiple Airlines Logo
1:00 pm - 2:30 pm
WMI
-
ORD
32h 30m
2 stops
$806Multiple Airlines
Tue, Sep 1 - Sun, Sep 6
Multiple Airlines Logo
9:30 pm - 10:55 am
ORD
-
WMI
30h 25m
1 stop
Multiple Airlines Logo
9:05 pm - 5:50 pm
WMI
-
ORD
27h 45m
2 stops
$809Multiple Airlines
Fri, Sep 4 - Sat, Sep 19
Multiple Airlines Logo
9:30 pm - 11:00 pm
ORD
-
WMI
18h 30m
1 stop
Multiple Airlines Logo
9:05 pm - 5:50 pm
WMI
-
ORD
27h 45m
2 stops
$813Multiple Airlines
Thu, Sep 3 - Sat, Sep 26
Multiple Airlines Logo
10:25 pm - 12:55 pm
ORD
-
WMI
31h 30m
2 stops
Multiple Airlines Logo
4:55 pm - 2:25 pm
WMI
-
ORD
28h 30m
1 stop
$815Multiple Airlines
Mon, Aug 17 - Wed, Sep 30
Multiple Airlines Logo
9:30 pm - 11:00 pm
ORD
-
WMI
18h 30m
1 stop
Multiple Airlines Logo
10:50 pm - 5:50 pm
WMI
-
ORD
26h 00m
2 stops
$819Multiple Airlines
Thu, Aug 6 - Mon, Sep 7
Multiple Airlines Logo
9:30 pm - 10:55 am
ORD
-
WMI
30h 25m
1 stop
Multiple Airlines Logo
9:05 pm - 5:50 pm
WMI
-
ORD
27h 45m
2 stops
$821Multiple Airlines
Fri, Sep 4 - Sat, Sep 26
Multiple Airlines Logo
9:30 pm - 10:55 am
ORD
-
WMI
30h 25m
1 stop
Multiple Airlines Logo
10:50 pm - 5:50 pm
WMI
-
ORD
26h 00m
2 stops
$822Multiple Airlines
Fri, Aug 28 - Mon, Sep 14
Multiple Airlines Logo
9:30 pm - 10:55 am
ORD
-
WMI
30h 25m
1 stop
Multiple Airlines Logo
9:05 pm - 5:50 pm
WMI
-
ORD
27h 45m
2 stops
$823Multiple Airlines
Fri, Sep 4 - Sat, Sep 26
Multiple Airlines Logo
9:00 pm - 9:30 am
ORD
-
WMI
29h 30m
1 stop
Multiple Airlines Logo
8:45 pm - 5:50 pm
WMI
-
ORD
28h 05m
2 stops
$825Multiple Airlines
Sat, Aug 22 - Tue, Oct 6
Multiple Airlines Logo
9:30 pm - 3:45 pm
ORD
-
WMI
35h 15m
1 stop
Multiple Airlines Logo
1:00 pm - 2:30 pm
WMI
-
ORD
32h 30m
2 stops
$836Multiple Airlines
Sun, Aug 23 - Sun, Sep 6

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

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Warsaw Modlin 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 June 12, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Warsaw Modlin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Tue 9/1

9:30 pm-12:50 am

1 stop20h 20m

Warsaw Modlin

Sun 9/6

1:00 pm-2:30 pm

2 stops32h 30m

$806

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Fri 9/4

9:30 pm-10:55 am

1 stop30h 25m

Warsaw Modlin

Sat 9/19

9:05 pm-5:50 pm

2 stops27h 45m

$809

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Thu 9/3

9:30 pm-11:00 pm

1 stop18h 30m

Warsaw Modlin

Sat 9/26

9:05 pm-5:50 pm

2 stops27h 45m

$813

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Mon 8/17

10:25 pm-12:55 pm

2 stops31h 30m

Warsaw Modlin

Wed 9/30

4:55 pm-2:25 pm

1 stop28h 30m

$815
Quickest round-trip

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Thu 8/6

9:30 pm-11:00 pm

1 stop18h 30m

Warsaw Modlin

Mon 9/7

10:50 pm-5:50 pm

2 stops26h 00m

$819

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Fri 9/4

9:30 pm-10:55 am

1 stop30h 25m

Warsaw Modlin

Sat 9/26

9:05 pm-5:50 pm

2 stops27h 45m

$821

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Fri 8/28

9:30 pm-10:55 am

1 stop30h 25m

Warsaw Modlin

Mon 9/14

10:50 pm-5:50 pm

2 stops26h 00m

$822

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Fri 9/4

9:30 pm-10:55 am

1 stop30h 25m

Warsaw Modlin

Sat 9/26

9:05 pm-5:50 pm

2 stops27h 45m

$823

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Sat 8/22

9:00 pm-9:30 am

1 stop29h 30m

Warsaw Modlin

Tue 10/6

8:45 pm-5:50 pm

2 stops28h 05m

$825

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Sun 8/23

9:30 pm-3:45 pm

1 stop35h 15m

Warsaw Modlin

Sun 9/6

1:00 pm-2:30 pm

2 stops32h 30m

$836

Flights are sorted by cheapest round-trip flights first.

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

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

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

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

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Warsaw Modlin Airport takes 13h 50m
There are no direct flights from Chicago O'Hare Intl Airport to Warsaw Modlin Airport. There are no popular flight routes from Chicago O'Hare Intl Airport to Warsaw Modlin Airport.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Warsaw Modlin Airport

  • How far is Chicago O'Hare Intl to Warsaw Modlin by plane?

    Warsaw Modlin is 4645.9 mi away from Chicago O'Hare Intl. A reasonable flight in good conditions will take 13h 50m.

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

    Prices for flights from Chicago O'Hare Intl Airport to Warsaw Modlin Airport are updated daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Warsaw Modlin Airport?

    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 Chicago O'Hare Intl Airport to Warsaw Modlin Airport.

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

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

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Warsaw Modlin Airport

  • How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to Warsaw Modlin Airport?

    Search flight deals from Chicago O'Hare Intl Airport to Warsaw Modlin Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Chicago O'Hare Intl Airport to Warsaw Modlin Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Warsaw. Millions of users trust and use momondo every year so you are in good hands.

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

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

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?

Price alerts on flights to Warsaw from Chicago 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.

An easier way to manage your Warsaw Modlin Airport 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
Sun 7/12
Sun 7/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Warsaw