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Cheap flights from Europe to Chicago from $349

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 9/23. 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.
Multiple Airlines Logo
8:50 am - 8:12 pm
DUB
-
ORD
17h 22m
2 stops
Multiple Airlines Logo
10:40 am - 8:15 am
ORD
-
DUB
15h 35m
2 stops
$621Multiple Airlines
Wed, Sep 23 - Fri, Oct 2
Multiple Airlines Logo
6:05 am - 12:55 pm
DUB
-
ORD
12h 50m
1 stop
Multiple Airlines Logo
10:40 am - 8:15 am
ORD
-
DUB
15h 35m
2 stops
$622Multiple Airlines
Mon, Sep 14 - Sat, Sep 26
Air Canada Logo
9:50 am - 2:36 pm
DUB
-
ORD
34h 46m
1 stop
Air Canada Logo
12:16 pm - 8:15 am
ORD
-
DUB
13h 59m
2 stops
$624Air Canada
Sun, Aug 30 - Sat, Sep 19
United Airlines Logo
11:35 am - 1:40 pm
DUB
-
ORD
8h 05mnonstop
United Airlines Logo
8:20 pm - 9:45 am
ORD
-
DUB
7h 25mnonstop
$625United Airlines
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
11:35 am - 1:40 pm
DUB
-
ORD
8h 05mnonstop
United Airlines Logo
8:20 pm - 9:45 am
ORD
-
DUB
7h 25mnonstop
$628United Airlines
Wed, Sep 2 - Wed, Sep 9
LOT Logo
4:40 pm - 7:50 pm
WAW
-
ORD
10h 10mnonstop
LOT Logo
9:50 pm - 1:55 pm
ORD
-
WAW
9h 05mnonstop
$668LOT
Wed, Sep 23 - Tue, Oct 20
Turkish Airlines Logo
7:45 pm - 11:00 am
FCO
-
ORD
21h 15m
1 stop
Turkish Airlines Logo
12:45 pm - 9:50 am
ORD
-
FCO
15h 05m
1 stop
$668Turkish Airlines
Mon, Oct 26 - Fri, Oct 30
LOT Logo
4:45 pm - 7:55 pm
KRK
-
ORD
10h 10mnonstop
LOT Logo
9:50 pm - 11:20 am
ORD
-
KRK
30h 30m
1 stop
$689LOT
Mon, Dec 14 - Tue, Jan 5
Lufthansa Logo
10:50 am - 6:15 pm
LHR
-
ORD
13h 25m
1 stop
Lufthansa Logo
6:05 pm - 8:30 am
ORD
-
LHR
8h 25mnonstop
$765Lufthansa
Wed, Sep 16 - Wed, Sep 23
Lufthansa Logo
8:50 am - 11:00 am
FRA
-
ORD
9h 10mnonstop
Lufthansa Logo
10:30 pm - 2:05 pm
ORD
-
FRA
8h 35mnonstop
$783Lufthansa
Mon, Aug 10 - Sun, Aug 23

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British Airways flights from Europe to Chicago

Our best British Airways deals on Europe to Chicago flight tickets
British Airways
Aug 17
CDG9:35 pmParis Charles de Gaulle
24h 25m
1 stop
ORD3:00 pmChicago O'Hare Intl
Sep 25
ORD10:35 pmChicago O'Hare Intl
12h 35m
1 stop
CDG6:10 pmParis Charles de Gaulle
$654
British Airways
Jun 26
FCO2:15 pmRome Fiumicino
16h 15m
1 stop
ORD11:30 pmChicago O'Hare Intl
Jul 9
ORD11:40 amChicago O'Hare Intl
12h 25m
1 stop
FCO7:05 amRome Fiumicino
$660
British Airways
Jun 27
FCO10:00 amRome Fiumicino
10h 30m
ORD1:30 pmChicago O'Hare Intl
Jul 10
ORD10:30 pmChicago O'Hare Intl
16h 55m
1 stop
FCO10:25 pmRome Fiumicino
$661

United Airlines flights from Europe to Chicago

Our best United Airlines deals on Europe to Chicago flight tickets
United Airlines
Sep 2
DUB11:35 amDublin
8h 05m
ORD1:40 pmChicago O'Hare Intl
Sep 9
ORD8:20 pmChicago O'Hare Intl
7h 25m
DUB9:45 amDublin
$625
United Airlines
Sep 23
DUB11:35 amDublin
8h 05m
ORD1:40 pmChicago O'Hare Intl
Oct 2
ORD3:00 pmChicago O'Hare Intl
14h 10m
1 stop
DUB11:10 amDublin
$627
United Airlines
Sep 2
DUB11:35 amDublin
8h 05m
ORD1:40 pmChicago O'Hare Intl
Sep 9
ORD8:20 pmChicago O'Hare Intl
7h 25m
DUB9:45 amDublin
$628

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 June 24, 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

DublinChicago

DUB - ORD

DUBORD

Dublin

Wed 9/23

8:50 am-8:12 pm

2 stops17h 22m

Chicago O'Hare Intl

Fri 10/2

10:40 am-8:15 am

2 stops15h 35m

$621

DublinChicago

DUB - ORD

DUBORD

Dublin

Mon 9/14

6:05 am-12:55 pm

1 stop12h 50m

Chicago O'Hare Intl

Sat 9/26

10:40 am-8:15 am

2 stops15h 35m

$622

DublinChicago

DUB - ORD

DUBORD

Dublin

Sun 8/30

9:50 am-2:36 pm

1 stop34h 46m

Chicago O'Hare Intl

Sat 9/19

12:16 pm-8:15 am

2 stops13h 59m

$624
Quickest round-trip

DublinChicago

DUB - ORD

DUBORD

Dublin

Wed 9/2

11:35 am-1:40 pm

Nonstop8h 05m

Chicago O'Hare Intl

Wed 9/9

8:20 pm-9:45 am

Nonstop7h 25m

$625

DublinChicago

DUB - ORD

DUBORD

Dublin

Wed 9/2

11:35 am-1:40 pm

Nonstop8h 05m

Chicago O'Hare Intl

Wed 9/9

8:20 pm-9:45 am

Nonstop7h 25m

$628

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Wed 9/23

4:40 pm-7:50 pm

Nonstop10h 10m

Chicago O'Hare Intl

Tue 10/20

9:50 pm-1:55 pm

Nonstop9h 05m

$668

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Mon 10/26

7:45 pm-11:00 am

1 stop21h 15m

Chicago O'Hare Intl

Fri 10/30

12:45 pm-9:50 am

1 stop15h 05m

$668

KrakowChicago

KRK - ORD

KRKORD

Krakow J. Paul II Balice

Mon 12/14

4:45 pm-7:55 pm

Nonstop10h 10m

Chicago O'Hare Intl

Tue 1/5

9:50 pm-11:20 am

1 stop30h 30m

$689

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 9/16

10:50 am-6:15 pm

1 stop13h 25m

Chicago O'Hare Intl

Wed 9/23

6:05 pm-8:30 am

Nonstop8h 25m

$765

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Mon 8/10

8:50 am-11:00 am

Nonstop9h 10m

Chicago O'Hare Intl

Sun 8/23

10:30 pm-2:05 pm

Nonstop8h 35m

$783

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 February is, on average, the cheapest month to fly to Chicago from Europe, with most prices found around $648. If you’re not able to fly to Chicago in February, then November is your next best option. Flight prices from Europe to Chicago during November average around $659.

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 Wednesday when prices can be found for as low as $879. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Europe to Chicago for around $1,000.

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 at noon. Flights from Europe to Chicago during this time can be as low as $899. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $992.

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 from Europe 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 $814 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 $726 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 15% on your flight if you consider stops on a Europe to Chicago flight.

Cheap Europe to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Europe to Chicago

Best Price Found

$493

Fastest flight time

6h 50m

Direct flights

Every day

Airports in Chicago

3 airports
The best one-way flight to Chicago from Europe in the past 72 hours is $493. The best round-trip flight deal from Europe to Chicago found on momondo in the last 72 hours is $658.
The fastest flight from Europe to Chicago takes 6h 50m
Direct flights go from Europe to Chicago every day.
There are 3 airports in Chicago. From Europe there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

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
IcelandairPriceFrom $364Free CancellationRating
7.0
689 reviews
Search Icelandair flights
Aer LingusPriceFrom $446Free CancellationRating
7.3
1,626 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $453Free CancellationRating
6.7
8,072 reviews
Search British Airways flights
DeltaPriceFrom $466Free CancellationRating
7.8
8,439 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $467Free CancellationRating
7.4
1,854 reviews
Search Scandinavian Airlines flights
IberiaPriceFrom $473Free CancellationRating
7.0
3,246 reviews
Search Iberia flights
United AirlinesPriceFrom $513Free CancellationRating
7.4
9,888 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom $530Free CancellationRating
7.6
939 reviews
Search Austrian Airlines flights
American AirlinesPriceFrom $583Free CancellationRating
7.1
11,757 reviews
Search American Airlines flights
LufthansaPriceFrom $607Free CancellationRating
6.8
8,092 reviews
Search Lufthansa flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Saint Joseph
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