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Cheap flights from Europe to Chicago from $365

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 5/6. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
ITA Airways Logo
6:20 am - 1:10 pm
BCN
-
ORD
13h 50m
1 stop
ITA Airways Logo
3:00 pm - 10:50 am
ORD
-
BCN
12h 50m
1 stop
$536ITA Airways
mié., jun. 3 - sáb., jun. 20
TAP AIR PORTUGAL Logo
10:25 pm - 4:05 pm
MAD
-
ORD
24h 40m
1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 10:05 am
ORD
-
MAD
33h 00m
1 stop
$558TAP AIR PORTUGAL
vie., may. 1 - sáb., may. 9
United Airlines Logo
10:50 am - 4:56 pm
MAD
-
ORD
13h 06m
1 stop
United Airlines Logo
2:25 pm - 8:05 am
ORD
-
MAD
10h 40m
1 stop
$577United Airlines
vie., abr. 10 - vie., abr. 24
Lufthansa Logo
6:40 am - 12:55 pm
BCN
-
ORD
13h 15m
1 stop
Lufthansa Logo
10:30 pm - 6:15 pm
ORD
-
BCN
12h 45m
1 stop
$579Lufthansa
jue., abr. 16 - jue., abr. 30
Lufthansa Logo
3:15 pm - 5:45 pm
BCN
-
ORD
9h 30mnonstop
Lufthansa Logo
10:30 pm - 7:45 pm
ORD
-
BCN
14h 15m
1 stop
$584Lufthansa
jue., abr. 16 - jue., abr. 30
SWISS Logo
8:00 pm - 12:35 pm
BCN
-
ORD
23h 35m
1 stop
SWISS Logo
2:20 pm - 8:50 am
ORD
-
BCN
11h 30m
1 stop
$588SWISS
jue., abr. 16 - jue., abr. 30
SWISS Logo
8:00 pm - 12:35 pm
BCN
-
ORD
23h 35m
1 stop
SWISS Logo
7:05 pm - 5:45 pm
ORD
-
BCN
15h 40m
1 stop
$591SWISS
jue., abr. 16 - jue., abr. 30
United Airlines Logo
2:10 pm - 7:45 am
LHR
-
ORD
23h 35m
1 stop
United Airlines Logo
4:30 pm - 6:45 am
ORD
-
LHR
8h 15mnonstop
$608United Airlines
sáb., jun. 6 - dom., jun. 7
LOT Logo
1:45 pm - 7:50 pm
KRK
-
ORD
13h 05m
1 stop
LOT Logo
9:50 pm - 8:45 pm
ORD
-
KRK
15h 55m
1 stop
$626LOT
jue., abr. 9 - mié., abr. 22
LOT Logo
1:45 pm - 7:50 pm
KRK
-
ORD
13h 05m
1 stop
LOT Logo
9:50 pm - 8:45 pm
ORD
-
KRK
15h 55m
1 stop
$627LOT
mar., abr. 7 - mié., abr. 22

British Airways flights from Europe to Chicago O'Hare Intl Airport

Our best British Airways deals on Europe to Chicago O'Hare Intl Airport flight tickets
British Airways
Apr 16
BCN10:30 amBarcelona-El Prat
9h 50m
ORD1:20 pmChicago O'Hare Intl
Apr 30
ORD6:55 pmChicago O'Hare Intl
8h 40m
BCN10:35 amBarcelona-El Prat
$617
British Airways
Apr 16
BCN10:30 amBarcelona-El Prat
9h 50m
ORD1:20 pmChicago O'Hare Intl
Apr 30
ORD6:55 pmChicago O'Hare Intl
8h 40m
BCN10:35 amBarcelona-El Prat
$621
British Airways
Aug 31
BCN10:30 amBarcelona-El Prat
9h 50m
ORD1:20 pmChicago O'Hare Intl
Sep 23
ORD5:50 pmChicago O'Hare Intl
13h 25m
1 stop
BCN2:15 pmBarcelona-El Prat
$623

SWISS flights from Europe to Chicago O'Hare Intl Airport

Our best SWISS deals on Europe to Chicago O'Hare Intl Airport flight tickets
SWISS
Apr 16
BCN8:00 pmBarcelona-El Prat
23h 35m
1 stop
ORD12:35 pmChicago O'Hare Intl
Apr 30
ORD2:20 pmChicago O'Hare Intl
11h 30m
1 stop
BCN8:50 amBarcelona-El Prat
$588
SWISS
Apr 16
BCN8:00 pmBarcelona-El Prat
23h 35m
1 stop
ORD12:35 pmChicago O'Hare Intl
Apr 30
ORD7:05 pmChicago O'Hare Intl
15h 40m
1 stop
BCN5:45 pmBarcelona-El Prat
$591
SWISS
Apr 16
BCN8:00 pmBarcelona-El Prat
23h 35m
1 stop
ORD12:35 pmChicago O'Hare Intl
Apr 30
ORD7:05 pmChicago O'Hare Intl
15h 40m
1 stop
BCN5:45 pmBarcelona-El Prat
$594

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 marzo 27, 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

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

mié. 6/3

6:20 am-1:10 pm

1 stop13h 50m

Chicago O'Hare Intl

sáb. 6/20

3:00 pm-10:50 am

1 stop12h 50m

$536

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

vie. 5/1

10:25 pm-4:05 pm

1 stop24h 40m

Chicago O'Hare Intl

sáb. 5/9

6:05 pm-10:05 am

1 stop33h 00m

$558

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

vie. 4/10

10:50 am-4:56 pm

1 stop13h 06m

Chicago O'Hare Intl

vie. 4/24

2:25 pm-8:05 am

1 stop10h 40m

$577

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

jue. 4/16

6:40 am-12:55 pm

1 stop13h 15m

Chicago O'Hare Intl

jue. 4/30

10:30 pm-6:15 pm

1 stop12h 45m

$579
Quickest round-trip

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

jue. 4/16

3:15 pm-5:45 pm

Nonstop9h 30m

Chicago O'Hare Intl

jue. 4/30

10:30 pm-7:45 pm

1 stop14h 15m

$584

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

jue. 4/16

8:00 pm-12:35 pm

1 stop23h 35m

Chicago O'Hare Intl

jue. 4/30

2:20 pm-8:50 am

1 stop11h 30m

$588

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

jue. 4/16

8:00 pm-12:35 pm

1 stop23h 35m

Chicago O'Hare Intl

jue. 4/30

7:05 pm-5:45 pm

1 stop15h 40m

$591

LondonChicago

LHR - ORD

LHRORD

London Heathrow

sáb. 6/6

2:10 pm-7:45 am

1 stop23h 35m

Chicago O'Hare Intl

dom. 6/7

4:30 pm-6:45 am

Nonstop8h 15m

$608

KrakowChicago

KRK - ORD

KRKORD

Krakow J. Paul II Balice

jue. 4/9

1:45 pm-7:50 pm

1 stop13h 05m

Chicago O'Hare Intl

mié. 4/22

9:50 pm-8:45 pm

1 stop15h 55m

$626

KrakowChicago

KRK - ORD

KRKORD

Krakow J. Paul II Balice

mar. 4/7

1:45 pm-7:50 pm

1 stop13h 05m

Chicago O'Hare Intl

mié. 4/22

9:50 pm-8:45 pm

1 stop15h 55m

$627

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 November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Europe averaging around $627.

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 Wednesday when prices can be found for as low as $809. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday 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 $899.

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 in the morning is the least expensive time of day to depart. momondo users have found prices as low as $842 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $943. 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 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 $743 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 $621 on momondo.

What cabin class options are available on Europe to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Europe to Chicago O'Hare Intl 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 O'Hare Intl Airport flights?

You could potentially save up to 13% 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

$430

Fastest flight time

6h 40m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Europe in the past 72 hours is $430. The best round-trip flight deal from Europe to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $646.
The fastest flight from Europe to Chicago O'Hare Intl Airport takes 6h 40m
Direct flights go from Europe to Chicago O'Hare Intl Airport every day.
Search flight deals

  • 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
7.2
1,491 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $453Free CancellationRating
6.7
7,822 reviews
Search British Airways flights
DeltaPriceFrom $466Free CancellationRating
7.9
8,342 reviews
Search Delta flights
IberiaPriceFrom $473Free CancellationRating
7.0
3,157 reviews
Search Iberia flights
United AirlinesPriceFrom $485Free CancellationRating
7.4
9,493 reviews
Search United Airlines flights
IcelandairPriceFrom $494Free CancellationRating
7.0
627 reviews
Search Icelandair flights
Austrian AirlinesPriceFrom $530Free CancellationRating
7.6
903 reviews
Search Austrian Airlines flights
Scandinavian AirlinesPriceFrom $533Free CancellationRating
7.3
1,725 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom $534Free CancellationRating
7.7
1,374 reviews
Search Finnair flights
American AirlinesPriceFrom $572Free CancellationRating
7.1
11,508 reviews
Search American Airlines flights

Traveling to a place near Chicago?

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

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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