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Cheap flights from Europe to Chicago from $362

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 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Finnair Logo
1:35 pm - 4:00 pm
MAD
-
ORD
9h 25mnonstop
Finnair Logo
4:55 pm - 8:20 am
ORD
-
MAD
8h 25mnonstop
$639Finnair
Fri, Sep 18 - Tue, Sep 22
TAP AIR PORTUGAL Logo
10:25 pm - 4:00 pm
MAD
-
ORD
24h 35m
1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 12:40 pm
ORD
-
MAD
11h 40m
1 stop
$640TAP AIR PORTUGAL
Tue, Sep 15 - Sun, Sep 20
British Airways Logo
1:35 pm - 4:00 pm
MAD
-
ORD
9h 25mnonstop
British Airways Logo
10:15 pm - 1:30 pm
ORD
-
MAD
8h 15mnonstop
$646British Airways
Thu, Sep 17 - Mon, Sep 21
British Airways Logo
1:00 pm - 10:00 pm
MAD
-
ORD
16h 00m
1 stop
British Airways Logo
8:49 pm - 9:35 am
ORD
-
MAD
29h 46m
1 stop
$651British Airways
Thu, Aug 27 - Sun, Sep 6
Lufthansa Logo
6:25 am - 12:35 pm
CDG
-
ORD
13h 10m
1 stop
Lufthansa Logo
6:30 pm - 5:15 pm
ORD
-
CDG
15h 45m
2 stops
$654Lufthansa
Sat, May 23 - Mon, Jun 22
United Airlines Logo
11:15 am - 1:15 pm
CDG
-
ORD
9h 00mnonstop
United Airlines Logo
6:10 pm - 9:20 am
ORD
-
CDG
8h 10mnonstop
$655United Airlines
Thu, May 28 - Thu, Jun 4
United Airlines Logo
11:15 am - 1:15 pm
CDG
-
ORD
9h 00mnonstop
United Airlines Logo
12:11 pm - 7:05 am
ORD
-
CDG
11h 54m
1 stop
$656United Airlines
Thu, May 28 - Sun, Jun 14
Lufthansa Logo
6:50 am - 12:55 pm
WAW
-
ORD
13h 05m
1 stop
Lufthansa Logo
10:30 pm - 6:25 pm
ORD
-
WAW
12h 55m
1 stop
$675Lufthansa
Tue, Jun 9 - Wed, Jul 29
LOT Logo
9:30 pm - 3:10 pm
KRK
-
ORD
24h 40m
1 stop
LOT Logo
5:10 pm - 9:30 am
ORD
-
KRK
9h 20mnonstop
$678LOT
Mon, Sep 21 - Sun, Sep 27
LOT Logo
12:00 pm - 3:10 pm
WAW
-
ORD
10h 10mnonstop
LOT Logo
9:50 pm - 1:55 pm
ORD
-
WAW
9h 05mnonstop
$679LOT
Thu, Aug 27 - Thu, Sep 17

TAP AIR PORTUGAL flights from Europe to Chicago O'Hare Intl Airport

Our best TAP AIR PORTUGAL deals on Europe to Chicago O'Hare Intl Airport flight tickets
TAP AIR PORTUGAL
Sep 15
MAD10:25 pmMadrid Barajas
24h 35m
1 stop
ORD4:00 pmChicago O'Hare Intl
Sep 20
ORD6:00 pmChicago O'Hare Intl
11h 40m
1 stop
MAD12:40 pmMadrid Barajas
$640
TAP AIR PORTUGAL
Aug 30
MAD6:35 amMadrid Barajas
16h 25m
1 stop
ORD4:00 pmChicago O'Hare Intl
Sep 9
ORD6:00 pmChicago O'Hare Intl
14h 20m
1 stop
MAD3:20 pmMadrid Barajas
$662
TAP AIR PORTUGAL
May 19
ORY4:45 pmParis Orly
30h 15m
1 stop
ORD4:00 pmChicago O'Hare Intl
Aug 19
ORD6:00 pmChicago O'Hare Intl
12h 40m
1 stop
ORY1:40 pmParis Orly
$784

Lufthansa flights from Europe to Chicago O'Hare Intl Airport

Our best Lufthansa deals on Europe to Chicago O'Hare Intl Airport flight tickets
Lufthansa
May 23
CDG6:25 amParis Charles de Gaulle
13h 10m
1 stop
ORD12:35 pmChicago O'Hare Intl
Jun 22
ORD6:30 pmChicago O'Hare Intl
15h 45m
2 stops
CDG5:15 pmParis Charles de Gaulle
$654
Lufthansa
Jun 2
MAD8:25 amMadrid Barajas
14h 10m
1 stop
ORD3:35 pmChicago O'Hare Intl
Jun 16
ORD10:30 pmChicago O'Hare Intl
14h 20m
1 stop
MAD7:50 pmMadrid Barajas
$661
Lufthansa
May 26
WAW6:50 amWarsaw Frederic Chopin
13h 05m
1 stop
ORD12:55 pmChicago O'Hare Intl
Jun 8
ORD6:30 pmChicago O'Hare Intl
12h 05m
1 stop
WAW1:35 pmWarsaw Frederic Chopin
$682

momondo Fare Finder

 
Customize your flight search to find flights from Europe to Chicago O'Hare Intl 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 May 14, 2026.
Use the filters below to find and compare flights from Europe to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Fri 9/18

1:35 pm-4:00 pm

Nonstop9h 25m

Chicago O'Hare Intl

Tue 9/22

4:55 pm-8:20 am

Nonstop8h 25m

$639

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Tue 9/15

10:25 pm-4:00 pm

1 stop24h 35m

Chicago O'Hare Intl

Sun 9/20

6:00 pm-12:40 pm

1 stop11h 40m

$640

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 9/17

1:35 pm-4:00 pm

Nonstop9h 25m

Chicago O'Hare Intl

Mon 9/21

10:15 pm-1:30 pm

Nonstop8h 15m

$646

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 8/27

1:00 pm-10:00 pm

1 stop16h 00m

Chicago O'Hare Intl

Sun 9/6

8:49 pm-9:35 am

1 stop29h 46m

$651

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sat 5/23

6:25 am-12:35 pm

1 stop13h 10m

Chicago O'Hare Intl

Mon 6/22

6:30 pm-5:15 pm

2 stops15h 45m

$654
Quickest round-trip

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 5/28

11:15 am-1:15 pm

Nonstop9h 00m

Chicago O'Hare Intl

Thu 6/4

6:10 pm-9:20 am

Nonstop8h 10m

$655

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 5/28

11:15 am-1:15 pm

Nonstop9h 00m

Chicago O'Hare Intl

Sun 6/14

12:11 pm-7:05 am

1 stop11h 54m

$656

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Tue 6/9

6:50 am-12:55 pm

1 stop13h 05m

Chicago O'Hare Intl

Wed 7/29

10:30 pm-6:25 pm

1 stop12h 55m

$675

KrakowChicago

KRK - ORD

KRKORD

Krakow J. Paul II Balice

Mon 9/21

9:30 pm-3:10 pm

1 stop24h 40m

Chicago O'Hare Intl

Sun 9/27

5:10 pm-9:30 am

Nonstop9h 20m

$678

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Thu 8/27

12:00 pm-3:10 pm

Nonstop10h 10m

Chicago O'Hare Intl

Thu 9/17

9:50 pm-1:55 pm

Nonstop9h 05m

$679

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 O'Hare Intl Airport

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 O'Hare Intl Airport?

The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Europe averaging around $664.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $843. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Europe because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $957.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Europe at noon is the least expensive time of day to depart. momondo users have found prices as low as $884 when looking at flights departing at noon. Try not to purchase tickets in the afternoon because they tend to be around $980. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Europe to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight from Europe to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Europe when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $777 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Europe for as low as $639 on momondo.

Can stopping save me money on Europe to Chicago O'Hare Intl Airport flights?

You could potentially save up to 10% on your flight if you consider stops on a Europe to Chicago O'Hare Intl Airport flight.

Cheap Europe to Chicago O'Hare Intl Airport flight deals and tips

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

Best Price Found

$566

Fastest flight time

6h 50m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Europe in the past 72 hours is $566. The best round-trip flight deal from Europe to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $665.
The fastest flight from Europe to Chicago O'Hare Intl Airport takes 6h 50m
Direct flights go from Europe to Chicago O'Hare Intl Airport every day.
Search flight deals

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

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

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

  • How many operators does momondo search for flights from Europe to Chicago O'Hare Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Europe to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport 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 O'Hare Intl Airport

Compare and see reviews for airlines that fly from Europe to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $446Free CancellationRating
7.3
1,561 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $453Free CancellationRating
6.7
7,979 reviews
Search British Airways flights
DeltaPriceFrom $466Free CancellationRating
7.9
8,453 reviews
Search Delta flights
IberiaPriceFrom $473Free CancellationRating
7.0
3,216 reviews
Search Iberia flights
United AirlinesPriceFrom $485Free CancellationRating
7.4
9,711 reviews
Search United Airlines flights
IcelandairPriceFrom $498Free CancellationRating
7.0
654 reviews
Search Icelandair flights
Austrian AirlinesPriceFrom $530Free CancellationRating
7.6
915 reviews
Search Austrian Airlines flights
Scandinavian AirlinesPriceFrom $533Free CancellationRating
7.4
1,777 reviews
Search Scandinavian Airlines flights
American AirlinesPriceFrom $595Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights
FinnairPriceFrom $600Free CancellationRating
7.6
1,393 reviews
Search Finnair flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
New Buffalo
Oak Brook
Kenosha
Joliet
Aurora
Racine
Janesville
Hammond
Evanston
Elgin
Tinley Park

Why use momondo?

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

It is quick and easy to find Europe to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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?

momondo helps you find the best flight between Europe and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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