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Cheap flights from Europe to Illinois from $352

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 Illinois 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Europe to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:00 am - 4:40 pm
DUB
-
ORD
12h 40m
1 stop
Delta Logo
5:10 pm - 6:25 pm
ORD
-
DUB
19h 15m
1 stop
$611Delta
Thu, Oct 8 - Tue, Oct 13
British Airways Logo
9:30 am - 11:30 am
DUB
-
ORD
8h 00mnonstop
British Airways Logo
9:15 pm - 4:20 pm
ORD
-
DUB
13h 05m
1 stop
$612British Airways
Mon, Sep 7 - Sun, Sep 13
Scandinavian Airlines Logo
7:05 pm - 4:10 pm
DUB
-
ORD
27h 05m
1 stop
Scandinavian Airlines Logo
7:15 pm - 11:50 am
ORD
-
DUB
34h 35m
1 stop
$619Scandinavian Airlines
Tue, Sep 29 - Sat, Oct 3
United Airlines Logo
2:10 pm - 8:12 pm
CDG
-
ORD
13h 02m
1 stop
United Airlines Logo
6:45 pm - 9:55 am
ORD
-
CDG
8h 10mnonstop
$647United Airlines
Thu, Oct 8 - Sun, Nov 1
Scandinavian Airlines Logo
11:15 am - 4:10 pm
CDG
-
ORD
11h 55m
1 stop
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
CDG
17h 05m
2 stops
$652Scandinavian Airlines
Wed, Oct 14 - Sun, Oct 18
Austrian Airlines Logo
5:55 pm - 5:20 pm
CDG
-
ORD
30h 25m
2 stops
Austrian Airlines Logo
4:25 pm - 10:25 pm
ORD
-
CDG
23h 00m
2 stops
$655Austrian Airlines
Tue, Oct 6 - Mon, Oct 19
United Airlines Logo
9:40 am - 2:55 pm
WAW
-
ORD
12h 15m
1 stop
United Airlines Logo
10:30 pm - 6:25 pm
ORD
-
WAW
12h 55m
1 stop
$668United Airlines
Mon, Aug 17 - Sat, Aug 29
Austrian Airlines Logo
8:25 am - 1:20 pm
WAW
-
ORD
11h 55m
1 stop
Austrian Airlines Logo
12:55 pm - 2:15 pm
ORD
-
WAW
18h 20m
2 stops
$669Austrian Airlines
Sun, Sep 6 - Sat, Sep 19
Lufthansa Logo
3:45 pm - 6:25 pm
MUC
-
ORD
9h 40mnonstop
Lufthansa Logo
9:50 pm - 1:15 pm
ORD
-
MUC
8h 25mnonstop
$760Lufthansa
Mon, Nov 2 - Mon, Nov 16
Lufthansa Logo
10:00 am - 12:35 pm
MUC
-
ORD
9h 35mnonstop
Lufthansa Logo
6:00 pm - 9:40 am
ORD
-
MUC
8h 40mnonstop
$762Lufthansa
Wed, Sep 30 - Wed, Oct 14

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LOT flights from Europe to Illinois

Our best LOT deals on Europe to Illinois flight tickets
LOT
Sep 18
WAW4:40 pmWarsaw Frederic Chopin
10h 10m
ORD7:50 pmChicago O'Hare Intl
Oct 4
ORD9:50 pmChicago O'Hare Intl
9h 05m
WAW1:55 pmWarsaw Frederic Chopin
$683
LOT
Sep 10
WAW4:40 pmWarsaw Frederic Chopin
10h 10m
ORD7:50 pmChicago O'Hare Intl
Sep 25
ORD9:50 pmChicago O'Hare Intl
9h 05m
WAW1:55 pmWarsaw Frederic Chopin
$695
LOT
Sep 22
WAW4:40 pmWarsaw Frederic Chopin
10h 10m
ORD7:50 pmChicago O'Hare Intl
Sep 29
ORD5:10 pmChicago O'Hare Intl
13h 00m
1 stop
WAW1:10 pmWarsaw Frederic Chopin
$696

Delta flights from Europe to Illinois

Our best Delta deals on Europe to Illinois flight tickets
Delta
Oct 8
DUB10:00 amDublin
12h 40m
1 stop
ORD4:40 pmChicago O'Hare Intl
Oct 13
ORD5:10 pmChicago O'Hare Intl
19h 15m
1 stop
DUB6:25 pmDublin
$611
Delta
Oct 7
DUB10:00 amDublin
17h 32m
1 stop
ORD9:32 pmChicago O'Hare Intl
Oct 12
ORD3:39 pmChicago O'Hare Intl
10h 16m
1 stop
DUB7:55 amDublin
$614
Delta
Oct 7
DUB11:10 amDublin
16h 18m
2 stops
ORD9:28 pmChicago O'Hare Intl
Oct 12
ORD7:17 pmChicago O'Hare Intl
15h 23m
2 stops
DUB4:40 pmDublin
$615

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinChicago

DUB - ORD

DUBORD

Dublin

Thu 10/8

10:00 am-4:40 pm

1 stop12h 40m

Chicago O'Hare Intl

Tue 10/13

5:10 pm-6:25 pm

1 stop19h 15m

$611

DublinChicago

DUB - ORD

DUBORD

Dublin

Mon 9/7

9:30 am-11:30 am

Nonstop8h 00m

Chicago O'Hare Intl

Sun 9/13

9:15 pm-4:20 pm

1 stop13h 05m

$612

DublinChicago

DUB - ORD

DUBORD

Dublin

Tue 9/29

7:05 pm-4:10 pm

1 stop27h 05m

Chicago O'Hare Intl

Sat 10/3

7:15 pm-11:50 am

1 stop34h 35m

$619

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 10/8

2:10 pm-8:12 pm

1 stop13h 02m

Chicago O'Hare Intl

Sun 11/1

6:45 pm-9:55 am

Nonstop8h 10m

$647

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 10/14

11:15 am-4:10 pm

1 stop11h 55m

Chicago O'Hare Intl

Sun 10/18

7:15 pm-7:20 pm

2 stops17h 05m

$652

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Tue 10/6

5:55 pm-5:20 pm

2 stops30h 25m

Chicago O'Hare Intl

Mon 10/19

4:25 pm-10:25 pm

2 stops23h 00m

$655

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Mon 8/17

9:40 am-2:55 pm

1 stop12h 15m

Chicago O'Hare Intl

Sat 8/29

10:30 pm-6:25 pm

1 stop12h 55m

$668

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Sun 9/6

8:25 am-1:20 pm

1 stop11h 55m

Chicago O'Hare Intl

Sat 9/19

12:55 pm-2:15 pm

2 stops18h 20m

$669
Quickest round-trip

MunichChicago

MUC - ORD

MUCORD

Munich Franz Josef Strauss

Mon 11/2

3:45 pm-6:25 pm

Nonstop9h 40m

Chicago O'Hare Intl

Mon 11/16

9:50 pm-1:15 pm

Nonstop8h 25m

$760

MunichChicago

MUC - ORD

MUCORD

Munich Franz Josef Strauss

Wed 9/30

10:00 am-12:35 pm

Nonstop9h 35m

Chicago O'Hare Intl

Wed 10/14

6:00 pm-9:40 am

Nonstop8h 40m

$762

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 Illinois from

How to get the cheapest flight ticket from Europe to Illinois

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 Illinois?

The cheapest month to fly to Illinois from Europe is in February. Flight prices, which tend to average around $651, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $664.

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

The cheapest day to depart from Europe to Illinois is on a Wednesday when prices can be found for as low as $706. Flights from Europe to Illinois on a Tuesday will generally be more expensive and average around $1,161. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Europe to Illinois flight route?

Fly from Paris Charles de Gaulle to Chicago O'Hare Intl for the best Europe - Illinois flight prices

How far in advance should I book a flight from Europe to Illinois?

You are more likely to see cheaper flights to Illinois from Europe when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $817 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Europe for as low as $728 on momondo.

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

There are 4 cabin classes available to choose from on Europe to Illinois 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 Illinois flights?

You could potentially save up to 15% on your flight if you consider stops on a Europe to Illinois flight.

Cheap Europe to Illinois flight deals and tips

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

Best Price Found

$536

Fastest flight time

6h 40m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Europe in the past 72 hours is $536. The best round-trip flight deal from Europe to Illinois found on momondo in the last 72 hours is $668.
The fastest flight from Europe to Illinois takes 6h 40m
Direct flights go from Europe to Illinois every day.
There are 98 airports in Illinois. From Europe there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

Frequently asked questions about flying from Europe to Illinois

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

    Prices for flights from Europe to Illinois are updated daily.

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

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

    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 Illinois.

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

    The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Europe to Illinois

Compare and see reviews for airlines that fly from Europe to Illinois with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $364Free CancellationRating
7.0
697 reviews
Search Icelandair flights
Aer LingusPriceFrom $446Free CancellationRating
7.3
1,638 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $453Free CancellationRating
6.7
8,091 reviews
Search British Airways flights
DeltaPriceFrom $466Free CancellationRating
7.8
8,453 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $467Free CancellationRating
7.4
1,862 reviews
Search Scandinavian Airlines flights
IberiaPriceFrom $473Free CancellationRating
7.0
3,250 reviews
Search Iberia flights
United AirlinesPriceFrom $513Free CancellationRating
7.4
9,927 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom $530Free CancellationRating
7.6
938 reviews
Search Austrian Airlines flights
Air FrancePriceFrom $557Free CancellationRating
7.5
1,616 reviews
Search Air France flights
American AirlinesPriceFrom $583Free CancellationRating
7.1
11,766 reviews
Search American Airlines flights

Why use momondo?

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

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 Illinois from Europe.

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

Flights from Europe to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Europe to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Europe to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.

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