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$322+ Cheap flights from Europe to Illinois

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — ORD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Europe to Illinois

Keep the following information in mind while searching for Europe to Illinois flight deals. Data was last updated September 15, 2025.

Round-trip from

$497
(lastminute.com)

One-way from

$322
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$768

Good round-trip deal

$479 or less

Good one-way deal

$530 or less
From Europe to Illinois
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One-way flight from Europe to Illinois
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Europe to Illinois.
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Price to beat on a one-way flight from Europe to Illinois.
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Find flight deals from Europe to Illinois

Cheapest flights from Europe to Illinois
Explore the most affordable flight options available from Europe to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 11/46:45 amZRH - ORD
2 stops21h 40mAmerican Airlines
Sat 11/222:50 pmORD - ZRH
1 stop10h 25mAmerican Airlines
Deal found 9/14$497
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:40 pmZRH - ORD
1 stop29h 38mAir Canada
Tue 11/1812:50 pmORD - ZRH
2 stops20h 55mAir Canada
Deal found 9/14$498
This Expedia deal was found by Cheapflights users on 9/14. 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.
Sun 10/127:20 amZRH - ORD
1 stop13h 00mMultiple Airlines
Sun 10/197:05 pmORD - ZRH
Nonstop8h 45mMultiple Airlines
Deal found 9/14$500
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2211:25 amZRH - ORD
2 stops15h 05mAir Canada
Fri 11/282:00 pmORD - ZRH
2 stops14h 55mAir Canada
Deal found 9/14$501
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/291:10 pmZRH - ORD
Nonstop10h 10mUnited Airlines
Tue 11/186:50 pmORD - ZRH
Nonstop8h 50mUnited Airlines
Deal found 9/15$502
This SWISS deal was found by Cheapflights users on 9/15. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:40 amZRH - ORD
Nonstop10h 05mSWISS
Fri 11/146:50 pmORD - ZRH
Nonstop8h 50mSWISS
Deal found 9/15$503
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:00 pmZRH - ORD
1 stop12h 39mAir Canada
Tue 11/1812:50 pmORD - ZRH
2 stops20h 55mAir Canada
Deal found 9/14$504
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 9/2211:45 amZRH - ORD
1 stop12h 44mAmerican Airlines
Sun 9/289:55 amORD - ZRH
1 stop15h 55mAmerican Airlines
Deal found 9/15$505
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/811:55 amZRH - ORD
1 stop26h 46mUnited Airlines
Sat 10/189:40 pmORD - ZRH
1 stop29h 20mUnited Airlines
Deal found 9/14$506
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:40 pmZRH - ORD
1 stop33h 15mAir Canada
Tue 11/112:00 pmORD - ZRH
2 stops15h 55mAir Canada
Deal found 9/15$507
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/2912:50 pmZRH - ORD
1 stop14h 08mUnited Airlines
Mon 10/133:45 pmORD - ZRH
Nonstop9h 00mUnited Airlines
Deal found 9/14$508
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/286:00 amMAD - ORD
2 stops24h 43mUnited Airlines
Sat 12/61:36 pmORD - MAD
1 stop12h 39mUnited Airlines
Deal found 9/15$512

Cheapflights Fare Finder

 
Customize your flight search to find flights from Europe 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Europe to Illinois that are best for you.

Fly from

Europe

Fly to

Illinois

Route

Depart

Return

Price

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Wed 11/5

1:10 pm-4:20 pm

Nonstop10h 10m

Chicago O'Hare Intl

Thu 11/13

4:10 pm-7:55 am

Nonstop8h 45m

$503

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Thu 11/20

9:40 am-12:45 pm

Nonstop10h 05m

Chicago O'Hare Intl

Sun 11/23

4:10 pm-7:55 am

Nonstop8h 45m

$503

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Sun 10/5

3:05 pm-1:20 pm

1 stop29h 15m

Chicago O'Hare Intl

Mon 10/13

4:20 pm-9:35 pm

1 stop22h 15m

$504

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Wed 10/8

11:55 am-7:41 am

1 stop26h 46m

Chicago O'Hare Intl

Sat 10/18

9:40 pm-10:00 am

1 stop29h 20m

$506

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Thu 12/25

9:40 am-12:45 pm

Nonstop10h 05m

Chicago O'Hare Intl

Sat 1/3

6:00 pm-10:35 am

1 stop33h 35m

$508

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Mon 9/29

12:50 pm-11:15 pm

1 stop17h 25m

Chicago O'Hare Intl

Sun 10/12

7:05 pm-10:50 am

Nonstop8h 45m

$508

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Thu 11/6

1:10 pm-4:20 pm

Nonstop10h 10m

Chicago O'Hare Intl

Sat 11/22

9:10 pm-7:40 am

1 stop27h 30m

$508

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Sat 11/8

6:50 am-2:20 pm

1 stop14h 30m

Chicago O'Hare Intl

Wed 11/12

5:20 pm-5:50 pm

1 stop17h 30m

$517

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Fri 10/31

9:00 am-3:20 pm

1 stop12h 20m

Chicago O'Hare Intl

Mon 11/3

11:23 am-9:50 am

2 stops15h 27m

$517

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Wed 10/22

6:00 am-12:55 pm

1 stop13h 55m

Chicago O'Hare Intl

Fri 10/31

11:35 pm-11:50 pm

1 stop18h 15m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Europe to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Europe 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 Europe to Illinois

What is the cheapest month to book a flight from Europe to Illinois?

Currently, August is the cheapest month in which you can book a flight from Europe to Illinois (average of $245). Flying from Europe to Illinois in March is currently the most expensive (average of $321). 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 EU to IL?

Find hourly flight availability from Europe to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Europe to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with LOT, United Airlines, and Turkish Airlines from Europe to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,114 reviews

Crew

8.2

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
LOT
7.6
Good
1,114 reviews
LOT
7.6
Good
1,114 reviews

Crew

8.2

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
United Airlines
7.4
Good
8,929 reviews
LOT
7.6
Good
1,114 reviews

Crew

8.2

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
Turkish Airlines
7.3
Good
3,968 reviews
LOT
7.6
Good
1,114 reviews

Crew

8.2

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
Lufthansa
6.8
Okay
7,407 reviews
LOT
7.6
Good
1,114 reviews

Crew

8.2

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
British Airways
6.7
Okay
7,361 reviews
LOT
7.6
Good
1,114 reviews

Crew

8.2

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Related info for your journey

Find useful and relevant information for your journey from Europe to Illinois. 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 Europe to Illinois?

    Airlines like SWISS, Brussels Airlines, and Austrian Airlines fly from Europe to Illinois in about 10h 05m. The time it takes to get you to your destination can typically vary by up to 19h 10m. There are 4428 mi between Europe and Illinois. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Europe to Illinois one-way?

    The cheapest airlines for a one-way flight from Europe to Illinois are TAP AIR PORTUGAL ($323), British Airways ($334), and Iberia ($366).

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

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

  • How can I find direct flights from Europe to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Europe to Illinois 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 Europe to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Europe to Illinois (average of $245). Flying from Europe to Illinois in March is currently the most expensive (average of $321). 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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Alternative routes for Europe to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Europe to Illinois

Discover the top 10 airlines that operate flights from Europe to Illinois. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$381Average$722FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$391Average$722FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$393Average$746FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$406Average$678FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$437Average$730FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$445Average$871FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$453Average$697FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$453Average$678FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$462Average$693FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$466Average$762FlexibilityNo cancel feeOn-time76%

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