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Cheap flights from Europe to Chicago from $372

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Europe to Chicago departing on 9/4. 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

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Find the cheapest flights from Europe to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
10:25 pm - 4:00 pm
MAD
-
ORD
24h 35m
1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 12:40 pm
ORD
-
MAD
11h 35m
1 stop
$561TAP AIR PORTUGAL
Sat, Apr 18 - Sat, Apr 25
Iberia Logo
1:35 pm - 4:00 pm
MAD
-
ORD
9h 25mnonstop
Iberia Logo
11:22 am - 5:35 am
ORD
-
MAD
11h 13m
1 stop
$564Iberia
Wed, Apr 22 - Tue, Apr 28
Iberia Logo
1:35 pm - 4:00 pm
MAD
-
ORD
9h 25mnonstop
Iberia Logo
10:30 pm - 1:30 pm
ORD
-
MAD
8h 00mnonstop
$565Iberia
Wed, Apr 22 - Tue, Apr 28
Iberia Logo
1:35 pm - 4:00 pm
MAD
-
ORD
9h 25mnonstop
Iberia Logo
9:05 pm - 3:50 pm
ORD
-
MAD
11h 45m
1 stop
$571Iberia
Thu, Sep 24 - Sat, Oct 17
Lufthansa Logo
1:05 pm - 7:55 pm
MAD
-
ORD
13h 50m
1 stop
Lufthansa Logo
10:30 pm - 7:50 pm
ORD
-
MAD
14h 20m
1 stop
$583Lufthansa
Wed, Apr 29 - Wed, May 6
United Airlines Logo
11:30 am - 9:10 am
CDG
-
ORD
28h 40m
2 stops
United Airlines Logo
1:00 pm - 10:35 am
ORD
-
CDG
14h 35m
2 stops
$629United Airlines
Sat, Apr 25 - Sun, Apr 26
LOT Logo
4:40 pm - 7:50 pm
WAW
-
ORD
10h 10mnonstop
LOT Logo
9:50 pm - 1:55 pm
ORD
-
WAW
9h 05mnonstop
$634LOT
Wed, Apr 22 - Mon, Apr 27
LOT Logo
12:00 pm - 3:10 pm
WAW
-
ORD
10h 10mnonstop
LOT Logo
5:10 pm - 9:15 am
ORD
-
WAW
9h 05mnonstop
$635LOT
Thu, Sep 10 - Wed, Sep 16
Turkish Airlines Logo
7:20 pm - 9:40 am
WAW
-
ORD
21h 20m
1 stop
Turkish Airlines Logo
11:25 am - 9:10 am
ORD
-
WAW
14h 45m
1 stop
$651Turkish Airlines
Thu, Jun 18 - Thu, Jul 9
Turkish Airlines Logo
7:20 pm - 9:40 am
WAW
-
ORD
21h 20m
1 stop
Turkish Airlines Logo
8:10 pm - 9:10 am
ORD
-
WAW
30h 00m
1 stop
$652Turkish Airlines
Thu, Jun 18 - Thu, Jul 16

ITA Airways flights from Europe to Chicago

Our best ITA Airways deals on Europe to Chicago flight tickets
ITA Airways
May 1
MAD6:05 pmMadrid Barajas
26h 05m
1 stop
ORD1:10 pmChicago O'Hare Intl
May 7
ORD3:00 pmChicago O'Hare Intl
12h 45m
1 stop
MAD10:45 amMadrid Barajas
$572
ITA Airways
May 1
MAD11:35 amMadrid Barajas
32h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
May 7
ORD3:00 pmChicago O'Hare Intl
12h 45m
1 stop
MAD10:45 amMadrid Barajas
$578
ITA Airways
May 1
BRU6:55 pmBrussels Bruxelles-National
25h 15m
1 stop
ORD1:10 pmChicago O'Hare Intl
May 4
ORD3:00 pmChicago O'Hare Intl
12h 45m
1 stop
BRU10:45 amBrussels Bruxelles-National
$601

Lufthansa flights from Europe to Chicago

Our best Lufthansa deals on Europe to Chicago flight tickets
Lufthansa
Apr 29
MAD1:05 pmMadrid Barajas
13h 50m
1 stop
ORD7:55 pmChicago O'Hare Intl
May 6
ORD10:30 pmChicago O'Hare Intl
14h 20m
1 stop
MAD7:50 pmMadrid Barajas
$583
Lufthansa
Apr 16
MAD8:20 amMadrid Barajas
18h 35m
1 stop
ORD7:55 pmChicago O'Hare Intl
Apr 20
ORD10:30 pmChicago O'Hare Intl
14h 00m
1 stop
MAD7:30 pmMadrid Barajas
$588
Lufthansa
Apr 21
MAD5:55 amMadrid Barajas
21h 00m
1 stop
ORD7:55 pmChicago O'Hare Intl
May 4
ORD3:35 pmChicago O'Hare Intl
19h 05m
1 stop
MAD5:40 pmMadrid Barajas
$589

momondo Fare Finder

 
Customize your flight search to find flights from Europe to Chicago 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 April 2, 2026.
Use the filters below to find and compare flights from Europe to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Sat 4/18

10:25 pm-4:00 pm

1 stop24h 35m

Chicago O'Hare Intl

Sat 4/25

6:05 pm-12:40 pm

1 stop11h 35m

$561

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Wed 4/22

1:35 pm-4:00 pm

Nonstop9h 25m

Chicago O'Hare Intl

Tue 4/28

11:22 am-5:35 am

1 stop11h 13m

$564
Quickest round-trip

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Wed 4/22

1:35 pm-4:00 pm

Nonstop9h 25m

Chicago O'Hare Intl

Tue 4/28

10:30 pm-1:30 pm

Nonstop8h 00m

$565

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 9/24

1:35 pm-4:00 pm

Nonstop9h 25m

Chicago O'Hare Intl

Sat 10/17

9:05 pm-3:50 pm

1 stop11h 45m

$571

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Wed 4/29

1:05 pm-7:55 pm

1 stop13h 50m

Chicago O'Hare Intl

Wed 5/6

10:30 pm-7:50 pm

1 stop14h 20m

$583

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sat 4/25

11:30 am-9:10 am

2 stops28h 40m

Chicago O'Hare Intl

Sun 4/26

1:00 pm-10:35 am

2 stops14h 35m

$629

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Wed 4/22

4:40 pm-7:50 pm

Nonstop10h 10m

Chicago O'Hare Intl

Mon 4/27

9:50 pm-1:55 pm

Nonstop9h 05m

$634

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 9/10

12:00 pm-3:10 pm

Nonstop10h 10m

Chicago O'Hare Intl

Wed 9/16

5:10 pm-9:15 am

Nonstop9h 05m

$635

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 6/18

7:20 pm-9:40 am

1 stop21h 20m

Chicago O'Hare Intl

Thu 7/9

11:25 am-9:10 am

1 stop14h 45m

$651

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 6/18

7:20 pm-9:40 am

1 stop21h 20m

Chicago O'Hare Intl

Thu 7/16

8:10 pm-9:10 am

1 stop30h 00m

$652

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 Chicago from

How to get the cheapest flight ticket from Europe to Chicago

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 Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Europe, with most prices found around $578. If you’re not able to fly to Chicago in September, then February is your next best option. Flight prices from Europe to Chicago during February average around $580.

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

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $816. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Europe to Chicago for around $911.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Europe to Chicago during this time can be as low as $845. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $962.

What is the cheapest Europe to Chicago flight route?

Fly from Madrid Barajas to Chicago O'Hare Intl for the best Europe - Chicago flight prices

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

You are more likely to see cheaper flights to Chicago from Europe when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $746 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Europe for as low as $621 on momondo.

What cabin class options are available on Europe to Chicago flights?

There are 4 cabin classes available to choose from on Europe to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Europe to Chicago flights?

You could potentially save up to 13% on your flight if you consider stops on a Europe to Chicago flight.

Frequently asked questions about flying from Europe to Chicago

  • When did momondo last update prices for flights from Europe to Chicago?

    Prices for flights from Europe to Chicago are updated daily.

  • How many operators does momondo search for flights from Europe to Chicago?

  • How old do you have to be to fly from Europe to Chicago?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Europe to Chicago.

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

    The necessary travel and health documents for your Chicago 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 Europe to Chicago

Compare and see reviews for airlines that fly from Europe to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $446Free CancellationRating
7.2
1,495 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $453Free CancellationRating
6.7
7,841 reviews
Search British Airways flights
DeltaPriceFrom $466Free CancellationRating
7.9
8,369 reviews
Search Delta flights
IberiaPriceFrom $473Free CancellationRating
7.0
3,164 reviews
Search Iberia flights
United AirlinesPriceFrom $485Free CancellationRating
7.4
9,533 reviews
Search United Airlines flights
IcelandairPriceFrom $494Free CancellationRating
7.0
630 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $504Free CancellationRating
7.3
1,737 reviews
Search Scandinavian Airlines flights
Austrian AirlinesPriceFrom $530Free CancellationRating
7.6
904 reviews
Search Austrian Airlines flights
FinnairPriceFrom $534Free CancellationRating
7.7
1,376 reviews
Search Finnair flights
American AirlinesPriceFrom $583Free CancellationRating
7.1
11,548 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Schererville
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Europe.

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

Yes. All flights to Chicago from Europe on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Europe to Chicago?

Once you have performed a search for Europe to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Chicago from Europe 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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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport