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$203+ Cheap flights from Illinois to Europe

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CPH
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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Cheap flight deals from Illinois to Europe

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Europe (EU0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Round-trip from

$461
(Cheapflightsfares)

One-way from

$203
(Kiwi.com)
From Illinois to Europe
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One-way flight from Illinois to Europe
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Find flight deals from Illinois to Europe

Cheapest flights from Illinois to Europe
Explore the most affordable flight options available from Illinois to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/14:52 pmORD - MAD
1 stop10h 18mIberia
Wed 4/911:35 amMAD - ORD
Nonstop9h 40mIberia
Deal found 1/16$462
This Booking.com deal was found by Cheapflights users on 1/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/274:45 pmORD - MAD
Nonstop8h 10mFinnair
Wed 2/511:35 amMAD - ORD
Nonstop9h 55mFinnair
Deal found 1/15$463
This lastminute.com deal was found by Cheapflights users on 1/16. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:35 pmORD - MAD
2 stops30h 25mVirgin Atlantic
Wed 2/510:00 amMAD - ORD
1 stop14h 47mVirgin Atlantic
Deal found 1/16$465
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/297:15 pmORD - MAD
1 stop11h 50mTAP AIR PORTUGAL
Sun 2/210:20 amMAD - ORD
1 stop12h 10mTAP AIR PORTUGAL
Deal found 1/15$473
This Finnair deal was found by Cheapflights users on 1/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/254:27 pmORD - MAD
1 stop11h 48mMultiple Airlines
Wed 4/910:15 amMAD - ORD
1 stop14h 35mMultiple Airlines
Deal found 1/16$476
This Gotogate deal was found by Cheapflights users on 1/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/27:40 pmORD - DUB
2 stops32h 45mScandinavian Airlines
Sun 3/912:05 pmDUB - ORD
2 stops35h 45mScandinavian Airlines
Deal found 1/16$480
This Booking.com deal was found by Cheapflights users on 1/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/96:00 pmORD - MAD
1 stop12h 10mBritish Airways
Wed 3/1911:35 amMAD - ORD
Nonstop9h 55mBritish Airways
Deal found 1/16$481
This KLM deal was found by Cheapflights users on 1/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/222:03 pmORD - DUB
1 stop12h 42mKLM
Wed 1/295:55 amDUB - ORD
2 stops16h 18mKLM
Deal found 1/15$482
This Trip.com deal was found by Cheapflights users on 1/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/184:25 pmORD - DUB
1 stop11h 15mIberia
Tue 3/252:05 pmDUB - ORD
1 stop13h 42mIberia
Deal found 1/15$483
This CrystalTravel deal was found by Cheapflights users on 1/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:00 pmORD - DUB
1 stop10h 50mBritish Airways
Mon 3/178:30 pmDUB - ORD
1 stop23h 25mBritish Airways
Deal found 1/15$484
This Air France deal was found by Cheapflights users on 1/16. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/164:25 pmORD - DUB
1 stop23h 40mMultiple Airlines
Fri 2/2810:45 amDUB - ORD
1 stop16h 39mMultiple Airlines
Deal found 1/16$485
This Delta deal was found by Cheapflights users on 1/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/252:00 pmORD - MAD
1 stop11h 00mDelta
Wed 3/199:00 amMAD - ORD
1 stop17h 38mDelta
Deal found 1/16$486

Find flights from Illinois to Europe within your budget

Customize your flight search to find flights from Illinois to Europe 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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Tue 4/1

4:52 pm-10:10 am

1 stop10h 18m

Madrid Barajas

Wed 4/9

11:35 am-2:15 pm

Nonstop9h 40m

$462

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 1/27

4:45 pm-7:55 am

Nonstop8h 10m

Madrid Barajas

Wed 2/5

11:35 am-2:30 pm

Nonstop9h 55m

$463

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 1/27

6:35 pm-8:00 am

2 stops30h 25m

Madrid Barajas

Wed 2/5

10:00 am-5:47 pm

1 stop14h 47m

$465

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 1/29

7:15 pm-2:05 pm

1 stop11h 50m

Madrid Barajas

Fri 2/7

10:20 am-3:30 pm

1 stop12h 10m

$473

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Tue 3/25

4:27 pm-10:15 am

1 stop11h 48m

Madrid Barajas

Wed 4/9

10:15 am-5:50 pm

1 stop14h 35m

$476

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 3/2

7:40 pm-10:25 am

2 stops32h 45m

Dublin

Sun 3/9

12:05 pm-6:50 pm

2 stops35h 45m

$480

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Sun 3/9

10:45 pm-4:55 pm

1 stop12h 10m

Madrid Barajas

Wed 3/19

11:35 am-3:30 pm

Nonstop9h 55m

$481

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 2/4

12:45 pm-8:45 am

1 stop14h 00m

Dublin

Wed 2/12

5:55 am-4:13 pm

2 stops16h 18m

$482

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 3/18

4:25 pm-8:40 am

1 stop11h 15m

Dublin

Tue 3/25

2:05 pm-10:47 pm

1 stop13h 42m

$483

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 3/10

6:00 pm-9:50 am

1 stop10h 50m

Dublin

Mon 3/17

8:30 pm-2:55 pm

1 stop23h 25m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

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

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

Travel insights for flights from Illinois to Europe

Get recent, data-driven insights about flights from Illinois to Europe including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Illinois to Europe (average of $523). Flying from Illinois to Europe in June is currently the most expensive (average of $1,003). 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 IL to EU?

Find hourly flight availability from Illinois to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

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

Rainfall in Europe by month

Plan your trip to Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

Plan your trip to Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Europe, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated January 17, 2025.
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Alaska Airlines
8.0
Very good
9,681 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LOT
7.6
Good
1,112 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $245. Users have also found prices from $260 and $270 on WestJet and JetBlue, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Illinois to Europe (average of $523). Flying from Illinois to Europe in June is currently the most expensive (average of $1,003). 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 Illinois to Europe

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

Discover the top 10 airlines that operate flights from Illinois to Europe. 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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$347Average$682FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$349Average$591FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$381Average$646FlexibilityNo cancel feeOn-time77%
FinnairCheapest$440Average$769FlexibilityNo cancel feeOn-time76%
DeltaCheapest$451Average$1,016FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$451Average$719FlexibilityNo cancel feeOn-time67%
KLMCheapest$478Average$794FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$488Average$894FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$490Average$692FlexibilityNo cancel feeOn-time72%
SWISSCheapest$494Average$870FlexibilityNo cancel feeOn-time79%
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