In terms of precipitation, rainfall in Warsaw Modlin Airport ranges from 0.8 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Warsaw Modlin Airport when rainfall is around 0.8 in.

If weather is an important factor for your trip to Warsaw Modlin Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

How far in advance should I book a flight from Illinois to Warsaw Modlin Airport?

Users have found that booking a flight from Illinois to Warsaw Modlin Airport at least 39 days early can save you up to 48% on average compared to booking a flight this week. If booking 39 days before your flight isn’t an option for you, users have found flights from Illinois to Warsaw Modlin Airport for as little as $699 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $838 for flights departing within the next 3 days.

What is the cheapest month to fly from Illinois to Warsaw Modlin Airport?

The best pricing can be found in the month of February. Prices to Warsaw Modlin Airport from Illinois average $754. You can even find prices in February for less than $754, as users have found deals to Warsaw Modlin Airport from as low as $477. The month of June appears to be one of the more expensive times to travel to Warsaw Modlin Airport from Illinois. Flying in the targeted month can save you up to 39%.

Can I find deals for flights from Illinois to Modlin that include hotel bookings?

Yes. In addition to deals on Illinois to Modlin flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Illinois to Modlin?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Modlin.

Can I find deals for business class flights from Illinois to Modlin?

Yes. Cheapflights offers flight deals from Illinois to Modlin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$272+ Flights from Illinois to Warsaw Modlin Airport

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Cheap flight deals from Illinois to Modlin

Round-trip from	$721 (Kiwi.com)
One-way from	$272 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$717

From Illinois to Warsaw Modlin

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One-way flight from Illinois to Warsaw Modlin

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Highest demand for flights based on searches. 18% potential increase in price ($169 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Illinois to Modlin

Cheapest flights from Illinois to Modlin
Explore the most affordable flight options available from Illinois to Modlin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

Tue 9/23:45 pmORD - WMI

1 stop12h 10mMultiple Airlines

Tue 9/1611:05 amWMI - ORD

1 stop14h 55mMultiple Airlines

Deal found 8/11

$721

Tue 10/77:15 pmORD - WMI

1 stop19h 10mMultiple Airlines

Wed 10/227:35 pmWMI - ORD

2 stops24h 00mMultiple Airlines

Deal found 8/10

$755

Tue 10/147:15 pmORD - WMI

1 stop19h 10mMultiple Airlines

Sun 10/199:05 amWMI - ORD

1 stop14h 05mMultiple Airlines

Deal found 8/11

$822

Sun 9/149:15 pmORD - WMI

1 stop17h 25mMultiple Airlines

Tue 9/2311:05 amWMI - ORD

1 stop14h 55mMultiple Airlines

Deal found 8/12

$828

Mon 9/19:15 pmORD - WMI

1 stop29h 25mMultiple Airlines

Wed 9/106:35 amWMI - ORD

2 stops47h 08mMultiple Airlines

Deal found 8/12

$845

Sun 8/179:15 pmORD - WMI

1 stop17h 25mMultiple Airlines

Wed 10/17:35 pmWMI - ORD

2 stops24h 00mMultiple Airlines

Deal found 8/11

$897

Tue 10/147:15 pmORD - WMI

1 stop19h 10mMultiple Airlines

Fri 11/145:05 pmWMI - ORD

2 stops30h 40mMultiple Airlines

Deal found 8/11

$920

Tue 10/77:15 pmORD - WMI

1 stop19h 10mMultiple Airlines

Sat 11/16:10 amWMI - ORD

2 stops18h 10mMultiple Airlines

Deal found 8/12

$930

Sat 10/256:15 pmORD - WMI

1 stop19h 45mMultiple Airlines

Fri 10/318:15 pmWMI - ORD

2 stops27h 30mMultiple Airlines

Deal found 8/11

$936

Tue 9/23:45 pmORD - WMI

1 stop12h 10mMultiple Airlines

Wed 9/1011:20 amWMI - ORD

1 stop14h 40mMultiple Airlines

Deal found 8/10

$961

Best flights from Illinois to Modlin
Discover carefully curated flight deals from Illinois to Modlin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2025.

Sun 9/149:15 pmORD - WMI

1 stop17h 25mMultiple Airlines

Tue 9/2311:05 amWMI - ORD

1 stop14h 55mMultiple Airlines

Deal found 8/13

$703

Tue 9/23:45 pmORD - WMI

1 stop12h 10mMultiple Airlines

Tue 9/1611:05 amWMI - ORD

1 stop14h 55mMultiple Airlines

Deal found 8/11

$721

Tue 10/77:15 pmORD - WMI

1 stop19h 10mMultiple Airlines

Wed 10/227:35 pmWMI - ORD

2 stops24h 00mMultiple Airlines

Deal found 8/10

$755

Tue 10/147:15 pmORD - WMI

1 stop19h 10mMultiple Airlines

Sun 10/199:05 amWMI - ORD

1 stop14h 05mMultiple Airlines

Deal found 8/11

$822

Mon 9/19:15 pmORD - WMI

1 stop29h 25mMultiple Airlines

Wed 9/106:35 amWMI - ORD

2 stops47h 08mMultiple Airlines

Deal found 8/12

$845

Sun 8/179:15 pmORD - WMI

1 stop17h 25mMultiple Airlines

Wed 10/17:35 pmWMI - ORD

2 stops24h 00mMultiple Airlines

Deal found 8/11

$897

Tue 10/147:15 pmORD - WMI

1 stop19h 10mMultiple Airlines

Fri 11/145:05 pmWMI - ORD

2 stops30h 40mMultiple Airlines

Deal found 8/11

$920

Tue 10/143:45 pmORD - WMI

1 stop12h 10mMultiple Airlines

Mon 10/2010:05 pmWMI - ORD

2 stops22h 45mMultiple Airlines

Deal found 8/11

$920

Tue 10/77:15 pmORD - WMI

1 stop19h 10mMultiple Airlines

Sat 11/16:10 amWMI - ORD

2 stops18h 10mMultiple Airlines

Deal found 8/12

$930

Last-minute flights from Illinois to Modlin
Discover last-minute flight deals from Illinois to Modlin. Data last updated August 13, 2025 and is based on user searches.

Sun 8/179:15 pmORD - WMI

1 stop17h 25mMultiple Airlines

Wed 10/17:35 pmWMI - ORD

2 stops24h 00mMultiple Airlines

Deal found 8/11

$897

Mon 8/185:10 pmORD - WMI

1 stop16h 15mMultiple Airlines

Tue 9/211:05 amWMI - ORD

1 stop14h 55mMultiple Airlines

Deal found 8/13

$1,336

Tue 8/193:45 pmORD - WMI

1 stop12h 10mMultiple Airlines

Fri 8/2912:40 pmWMI - ORD

2 stops15h 35mMultiple Airlines

Deal found 8/12

$1,052

Tue 8/193:45 pmORD - WMI

1 stop12h 10mMultiple Airlines

Fri 8/2212:40 pmWMI - ORD

2 stops15h 35mMultiple Airlines

Deal found 8/10

$1,097

Fri 8/223:45 pmORD - WMI

1 stop15h 00mMultiple Airlines

Sun 9/79:05 amWMI - ORD

2 stops38h 35mMultiple Airlines

Deal found 8/12

$1,046

Sat 8/232:20 pmORD - WMI

2 stops14h 55mMultiple Airlines

Fri 9/196:05 amWMI - ORD

1 stop14h 55mMultiple Airlines

Deal found 8/11

$1,160

Mon 9/19:15 pmORD - WMI

1 stop29h 25mMultiple Airlines

Wed 9/106:35 amWMI - ORD

2 stops47h 08mMultiple Airlines

Deal found 8/12

$845

Tue 9/23:45 pmORD - WMI

1 stop12h 10mMultiple Airlines

Tue 9/1611:05 amWMI - ORD

1 stop14h 55mMultiple Airlines

Deal found 8/11

$721

Tue 9/23:45 pmORD - WMI

1 stop12h 10mMultiple Airlines

Wed 9/1011:20 amWMI - ORD

1 stop14h 40mMultiple Airlines

Deal found 8/10

$961

Tue 9/27:15 pmORD - WMI

1 stop19h 10mMultiple Airlines

Sat 9/136:50 amWMI - ORD

2 stops21h 10mMultiple Airlines

Deal found 8/11

$1,007

Wed 9/311:45 pmORD - WMI

2 stops41h 20mMultiple Airlines

Wed 9/1011:20 amWMI - ORD

1 stop14h 40mMultiple Airlines

Deal found 8/12

$962

Fri 9/53:45 pmORD - WMI

1 stop15h 00mMultiple Airlines

Tue 9/911:30 amWMI - ORD

2 stops36h 21mMultiple Airlines

Deal found 8/13

$1,002

One-way flights from Illinois to Modlin
Search for one-way flight options from Illinois to Modlin. Find affordable one-way fares based on user searches. Data last updated August 13, 2025.

Fri 10/246:00 pmORD - WMI

2 stops37h 55mMultiple Airlines

Deal found 8/11

$272

Sun 9/286:00 pmORD - WMI

3 stops56h 40mMultiple Airlines

Deal found 8/12

$283

Fri 11/142:20 pmORD - WMI

2 stops25h 50mMultiple Airlines

Deal found 8/13

$285

Thu 10/236:00 pmORD - WMI

3 stops24h 15mMultiple Airlines

Deal found 8/12

$285

Sat 10/256:15 pmORD - WMI

3 stops34h 30mMultiple Airlines

Deal found 8/12

$288

Mon 8/186:10 pmORD - WMI

2 stops44h 15mMultiple Airlines

Deal found 8/10

$292

Thu 9/411:13 amORD - WMI

2 stops39h 17mMultiple Airlines

Deal found 8/12

$299

Sun 9/216:00 pmORD - WMI

3 stops56h 40mMultiple Airlines

Deal found 8/11

$302

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Warsaw Modlin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Sun 9/14

9:15 pm-9:40 pm

1 stop17h 25m

Warsaw Modlin

Tue 9/23

11:05 am-7:00 pm

1 stop14h 55m

$703

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Tue 9/2

3:45 pm-10:55 am

1 stop12h 10m

Warsaw Modlin

Tue 9/16

11:05 am-7:00 pm

1 stop14h 55m

$721

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Tue 10/7

7:15 pm-9:25 pm

1 stop19h 10m

Warsaw Modlin

Wed 10/22

7:35 pm-12:35 pm

2 stops24h 00m

$755

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Tue 10/14

7:15 pm-9:25 pm

1 stop19h 10m

Warsaw Modlin

Sun 10/19

9:05 am-4:10 pm

1 stop14h 05m

$822

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Mon 9/1

9:15 pm-9:40 am

1 stop29h 25m

Warsaw Modlin

Wed 9/10

6:35 am-10:43 pm

2 stops47h 08m

$845

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Sun 8/17

9:15 pm-9:40 pm

1 stop17h 25m

Warsaw Modlin

Wed 10/1

7:35 pm-12:35 pm

2 stops24h 00m

$897

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Tue 10/14

7:15 pm-9:25 pm

1 stop19h 10m

Warsaw Modlin

Fri 11/14

5:05 pm-4:45 pm

2 stops30h 40m

$920

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Tue 10/14

3:45 pm-10:55 am

1 stop12h 10m

Warsaw Modlin

Mon 10/20

10:05 pm-1:50 pm

2 stops22h 45m

$920

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Tue 10/7

7:15 pm-9:25 pm

1 stop19h 10m

Warsaw Modlin

Sat 11/1

6:10 am-6:20 pm

2 stops18h 10m

$930

ChicagoWarsaw

ORD - WMI

ORDWMI

Chicago O'Hare Intl

Fri 10/24

6:00 pm-2:55 pm

2 stops37h 55m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 17 results

Best time to book a flight from Illinois to Modlin

Have a flexible travel schedule? Discover the best time to fly to Modlin from Illinois 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 Illinois to Warsaw Modlin Airport

What is the cheapest time of day to fly from IL to WMI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Warsaw Modlin Airport as you normally would.

Related info for your journey

Can I find deals for flights from Illinois to Modlin that include hotel bookings?
Yes. In addition to deals on Illinois to Modlin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Modlin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Modlin.
Can I find deals for business class flights from Illinois to Modlin?
Yes. Cheapflights offers flight deals from Illinois to Modlin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Illinois to Modlin

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$272+ Cheap flights from Illinois to Modlin (WMI)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Modlin with Cheapflights

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Cheap flight deals from Illinois to Modlin

Keep the following information in mind while searching for Illinois to Modlin flight deals. Data was last updated August 13, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Illinois to Modlin

Cheapest flights from Illinois to ModlinExplore the most affordable flight options available from Illinois to Modlin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

Explore the most affordable flight options available from Illinois to Modlin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Warsaw Modlin Airport that are best for you.

Best time to book a flight from Illinois to Modlin

Have a flexible travel schedule? Discover the best time to fly to Modlin from Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Warsaw Modlin Airport

What is the cheapest time of day to fly from IL to WMI?

Find hourly flight availability from Illinois to Modlin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Modlin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Illinois to Modlin that include hotel bookings?

How can I find direct flights from Illinois to Modlin?

Can I find deals for business class flights from Illinois to Modlin?

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Cheapest flights from Illinois to Modlin
Explore the most affordable flight options available from Illinois to Modlin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.