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Cheap flights from Ljubljana to Chicago from $622

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ljubljana to Chicago departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:35 am - 1:10 pmLJU-ORD
13h 35m1 stop
Lufthansa Logo
5:20 pm - 9:40 amORD-LJU
10h 20m1 stop
$622Lufthansa
Find Deal
Wed, Mar 4 - Sun, Mar 8
Lufthansa Logo
6:35 am - 8:05 pmLJU-ORD
20h 30m1 stop
Lufthansa Logo
5:20 pm - 9:40 amORD-LJU
10h 20m1 stop
$623Lufthansa
Find Deal
Wed, Mar 4 - Sun, Mar 8
Brussels Airlines Logo
1:40 pm - 12:45 pmLJU-ORD
30h 05m2 stops
Brussels Airlines Logo
5:10 pm - 12:55 pmORD-LJU
13h 45m2 stops
$685Brussels Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
Brussels Airlines Logo
1:40 pm - 12:45 pmLJU-ORD
30h 05m2 stops
Brussels Airlines Logo
5:10 pm - 12:55 pmORD-LJU
13h 45m2 stops
$686Brussels Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
Delta Logo
12:50 pm - 2:20 pmLJU-ORD
32h 30m1 stop
Delta Logo
9:30 am - 12:20 pmORD-LJU
19h 50m2 stops
$687Delta
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Sat, Dec 13 - Mon, Jan 12
Air France Logo
12:50 pm - 2:20 pmLJU-ORD
32h 30m1 stop
Air France Logo
4:25 pm - 12:20 pmORD-LJU
12h 55m1 stop
$688Air France
Find Deal
Thu, Nov 20 - Mon, Nov 24
Delta Logo
12:50 pm - 12:02 amLJU-ORD
18h 12m2 stops
Delta Logo
8:55 am - 12:20 pmORD-LJU
20h 25m2 stops
$693Delta
Find Deal
Thu, Nov 20 - Mon, Nov 24
Multiple Airlines Logo
12:35 pm - 2:10 pmLJU-ORD
32h 35m1 stop
Multiple Airlines Logo
5:10 pm - 11:35 amORD-LJU
11h 25m1 stop
$705Multiple Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
Multiple Airlines Logo
3:15 pm - 3:15 pmLJU-ORD
31h 00m2 stops
Multiple Airlines Logo
2:20 pm - 1:05 pmORD-LJU
39h 45m3 stops
$769Multiple Airlines
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Thu, Nov 20 - Mon, Nov 24
Air France Logo
12:25 pm - 3:10 pmLJU-ORD
33h 45m1 stop
Air France Logo
5:25 pm - 12:20 pmORD-LJU
12h 55m1 stop
$785Air France
Find Deal
Wed, Mar 4 - Sun, Mar 8

Lufthansa flights from Ljubljana to Chicago O'Hare Intl Airport

Our best Lufthansa deals on Ljubljana to Chicago O'Hare Intl Airport flight tickets
Lufthansa
Mar 4
LJU6:35 amLjubljana Joze Pucnik
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
Mar 8
ORD5:20 pmChicago O'Hare Intl
10h 20m
1 stop
LJU9:40 amLjubljana Joze Pucnik
$622
Find similar
Lufthansa
Mar 4
LJU6:35 amLjubljana Joze Pucnik
20h 30m
1 stop
ORD8:05 pmChicago O'Hare Intl
Mar 8
ORD5:20 pmChicago O'Hare Intl
10h 20m
1 stop
LJU9:40 amLjubljana Joze Pucnik
$623
Find similar
Lufthansa
Mar 4
LJU10:00 amLjubljana Joze Pucnik
17h 05m
2 stops
ORD8:05 pmChicago O'Hare Intl
Mar 8
ORD5:20 pmChicago O'Hare Intl
10h 20m
1 stop
LJU9:40 amLjubljana Joze Pucnik
$647
Find similar

Brussels Airlines flights from Ljubljana to Chicago O'Hare Intl Airport

Our best Brussels Airlines deals on Ljubljana to Chicago O'Hare Intl Airport flight tickets
Brussels Airlines
Mar 4
LJU1:40 pmLjubljana Joze Pucnik
30h 05m
2 stops
ORD12:45 pmChicago O'Hare Intl
Mar 8
ORD5:10 pmChicago O'Hare Intl
13h 45m
2 stops
LJU12:55 pmLjubljana Joze Pucnik
$685
Find similar
Brussels Airlines
Mar 4
LJU1:40 pmLjubljana Joze Pucnik
30h 05m
2 stops
ORD12:45 pmChicago O'Hare Intl
Mar 8
ORD5:10 pmChicago O'Hare Intl
13h 45m
2 stops
LJU12:55 pmLjubljana Joze Pucnik
$686
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ljubljana 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 October 2, 2025.
Use the filters below to find and compare flights from Ljubljana to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

6:35 am-1:10 pm

1 stop13h 35m

Chicago O'Hare Intl

Sun 3/8

5:20 pm-9:40 am

1 stop10h 20m

$622

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

6:35 am-8:05 pm

1 stop20h 30m

Chicago O'Hare Intl

Sun 3/8

5:20 pm-9:40 am

1 stop10h 20m

$623

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

1:40 pm-12:45 pm

2 stops30h 05m

Chicago O'Hare Intl

Sun 3/8

5:10 pm-12:55 pm

2 stops13h 45m

$685

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

1:40 pm-12:45 pm

2 stops30h 05m

Chicago O'Hare Intl

Sun 3/8

5:10 pm-12:55 pm

2 stops13h 45m

$686

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 12/13

12:50 pm-2:20 pm

1 stop32h 30m

Chicago O'Hare Intl

Mon 1/12

9:30 am-12:20 pm

2 stops19h 50m

$687

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 11/20

12:50 pm-2:20 pm

1 stop32h 30m

Chicago O'Hare Intl

Mon 11/24

4:25 pm-12:20 pm

1 stop12h 55m

$688

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 11/20

12:50 pm-12:02 am

2 stops18h 12m

Chicago O'Hare Intl

Mon 11/24

8:55 am-12:20 pm

2 stops20h 25m

$693

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Mon 10/13

12:35 pm-2:10 pm

1 stop32h 35m

Chicago O'Hare Intl

Mon 10/20

5:10 pm-11:35 am

1 stop11h 25m

$705

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 11/20

3:15 pm-3:15 pm

2 stops31h 00m

Chicago O'Hare Intl

Mon 11/24

2:20 pm-1:05 pm

3 stops39h 45m

$769

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

12:25 pm-3:10 pm

1 stop33h 45m

Chicago O'Hare Intl

Sun 3/8

5:25 pm-12:20 pm

1 stop12h 55m

$785

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Chicago from

How to get the cheapest flight ticket from Ljubljana 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 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 Saturday when prices can be found for as low as $660. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Ljubljana because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,402.

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 Ljubljana in the morning is the least expensive time of day to depart. momondo users have found prices as low as $685 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $763. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Ljubljana to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ljubljana to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ljubljana to Chicago O'Hare Intl Airport (LJU to ORD) flight deals and tips

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

Direct flights

None
There are no direct flights from Ljubljana to Chicago O'Hare Intl Airport. There are no popular flight routes from Ljubljana to Chicago O'Hare Intl Airport.
Search flight deals

  • How far is Ljubljana Joze Pucnik to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 4711.6 mi away from Ljubljana Joze Pucnik. A reasonable flight in good conditions will take 13h 35m.

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

    Prices for flights from Ljubljana Joze Pucnik Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ljubljana Joze Pucnik Airport to Chicago O'Hare Intl Airport.

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

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ljubljana to Chicago O'Hare Intl Airport?

Best airlines flying from Ljubljana to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Ljubljana to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $637Free CancellationRating
6.8
7,444 reviews
Search Lufthansa flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Rockford
Schaumburg
Merrillville
Gurnee
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Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Orland Park
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Elgin
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Aurora
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Why use momondo?

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

It is quick and easy to find Ljubljana 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 Ljubljana to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Ljubljana which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Chicago from Ljubljana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Chicago from Ljubljana 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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