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Cheap flights from Ljubljana to Chicago from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ljubljana to Chicago departing on 10/8. 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 Ljubljana to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:35 am - 12:55 pm
LJU
-
ORD
13h 20m
1 stop
Lufthansa Logo
3:35 pm - 12:35 pm
ORD
-
LJU
14h 00m
1 stop
$764Lufthansa
Fri, Sep 18 - Fri, Oct 16
Lufthansa Logo
5:50 am - 7:55 pm
LJU
-
ORD
21h 05m
1 stop
Lufthansa Logo
3:35 pm - 12:35 pm
ORD
-
LJU
14h 00m
1 stop
$766Lufthansa
Sat, Sep 19 - Fri, Oct 16
Multiple Airlines Logo
5:50 am - 12:55 pm
LJU
-
ORD
14h 05m
1 stop
Multiple Airlines Logo
2:20 pm - 1:50 pm
ORD
-
LJU
16h 30m
1 stop
$776Multiple Airlines
Sat, Sep 19 - Fri, Oct 16
United Airlines Logo
5:50 am - 11:00 am
LJU
-
ORD
12h 10m
1 stop
United Airlines Logo
10:54 am - 9:40 am
ORD
-
LJU
15h 46m
2 stops
$779United Airlines
Sat, Sep 19 - Fri, Oct 16
United Airlines Logo
6:35 am - 12:55 pm
LJU
-
ORD
13h 20m
1 stop
United Airlines Logo
1:55 pm - 12:35 pm
ORD
-
LJU
15h 40m
2 stops
$780United Airlines
Fri, Sep 18 - Fri, Oct 16
United Airlines Logo
10:15 am - 7:55 pm
LJU
-
ORD
16h 40m
1 stop
United Airlines Logo
10:43 am - 10:05 am
ORD
-
LJU
16h 22m
2 stops
$781United Airlines
Sat, Oct 24 - Sun, Nov 1
United Airlines Logo
10:15 am - 6:37 pm
LJU
-
ORD
15h 22m
2 stops
United Airlines Logo
12:55 pm - 1:05 pm
ORD
-
LJU
17h 10m
2 stops
$785United Airlines
Sat, Sep 19 - Fri, Oct 16
United Airlines Logo
10:15 am - 6:37 pm
LJU
-
ORD
15h 22m
2 stops
United Airlines Logo
12:55 pm - 1:05 pm
ORD
-
LJU
17h 10m
2 stops
$786United Airlines
Sat, Sep 19 - Fri, Oct 16
United Airlines Logo
10:15 am - 6:37 pm
LJU
-
ORD
15h 22m
2 stops
United Airlines Logo
3:10 pm - 9:40 am
ORD
-
LJU
11h 30m
1 stop
$792United Airlines
Sat, Sep 19 - Fri, Oct 16
Multiple Airlines Logo
6:35 am - 7:48 pm
LJU
-
ORD
20h 13m
2 stops
Multiple Airlines Logo
8:45 am - 9:40 am
ORD
-
LJU
17h 55m
2 stops
$793Multiple Airlines
Fri, Sep 18 - Fri, Oct 16

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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
Sep 18
LJU6:35 amLjubljana Joze Pucnik
13h 20m
1 stop
ORD12:55 pmChicago O'Hare Intl
Oct 16
ORD3:35 pmChicago O'Hare Intl
14h 00m
1 stop
LJU12:35 pmLjubljana Joze Pucnik
$764
Lufthansa
Sep 19
LJU5:50 amLjubljana Joze Pucnik
21h 05m
1 stop
ORD7:55 pmChicago O'Hare Intl
Oct 16
ORD3:35 pmChicago O'Hare Intl
14h 00m
1 stop
LJU12:35 pmLjubljana Joze Pucnik
$766
Lufthansa
Sep 19
LJU5:50 amLjubljana Joze Pucnik
15h 00m
2 stops
ORD1:50 pmChicago O'Hare Intl
Oct 16
ORD4:05 pmChicago O'Hare Intl
13h 30m
2 stops
LJU12:35 pmLjubljana Joze Pucnik
$944

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

Our best United Airlines deals on Ljubljana to Chicago O'Hare Intl Airport flight tickets
United Airlines
Sep 19
LJU5:50 amLjubljana Joze Pucnik
12h 10m
1 stop
ORD11:00 amChicago O'Hare Intl
Oct 16
ORD10:54 amChicago O'Hare Intl
15h 46m
2 stops
LJU9:40 amLjubljana Joze Pucnik
$779
United Airlines
Sep 18
LJU6:35 amLjubljana Joze Pucnik
13h 20m
1 stop
ORD12:55 pmChicago O'Hare Intl
Oct 16
ORD1:55 pmChicago O'Hare Intl
15h 40m
2 stops
LJU12:35 pmLjubljana Joze Pucnik
$780
United Airlines
Oct 24
LJU10:15 amLjubljana Joze Pucnik
16h 40m
1 stop
ORD7:55 pmChicago O'Hare Intl
Nov 1
ORD10:43 amChicago O'Hare Intl
16h 22m
2 stops
LJU10:05 amLjubljana Joze Pucnik
$781

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 June 23, 2026.
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

Cheapest round-trip

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 9/18

6:35 am-12:55 pm

1 stop13h 20m

Chicago O'Hare Intl

Fri 10/16

3:35 pm-12:35 pm

1 stop14h 00m

$764

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 9/19

5:50 am-7:55 pm

1 stop21h 05m

Chicago O'Hare Intl

Fri 10/16

3:35 pm-12:35 pm

1 stop14h 00m

$766

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 9/19

5:50 am-12:55 pm

1 stop14h 05m

Chicago O'Hare Intl

Fri 10/16

2:20 pm-1:50 pm

1 stop16h 30m

$776

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 9/19

5:50 am-11:00 am

1 stop12h 10m

Chicago O'Hare Intl

Fri 10/16

10:54 am-9:40 am

2 stops15h 46m

$779

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 9/18

6:35 am-12:55 pm

1 stop13h 20m

Chicago O'Hare Intl

Fri 10/16

1:55 pm-12:35 pm

2 stops15h 40m

$780

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 10/24

10:15 am-7:55 pm

1 stop16h 40m

Chicago O'Hare Intl

Sun 11/1

10:43 am-10:05 am

2 stops16h 22m

$781

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 9/19

10:15 am-6:37 pm

2 stops15h 22m

Chicago O'Hare Intl

Fri 10/16

12:55 pm-1:05 pm

2 stops17h 10m

$785

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 9/19

10:15 am-6:37 pm

2 stops15h 22m

Chicago O'Hare Intl

Fri 10/16

12:55 pm-1:05 pm

2 stops17h 10m

$786
Quickest round-trip

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 9/19

10:15 am-6:37 pm

2 stops15h 22m

Chicago O'Hare Intl

Fri 10/16

3:10 pm-9:40 am

1 stop11h 30m

$792

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 9/18

6:35 am-7:48 pm

2 stops20h 13m

Chicago O'Hare Intl

Fri 10/16

8:45 am-9:40 am

2 stops17h 55m

$793

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 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 airline that flies from Ljubljana Joze Pucnik to Chicago O'Hare Intl?

Air Serbia and British Airways are the most popular carriers operating from Ljubljana Joze Pucnik to Chicago O'Hare Intl

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

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from Ljubljana to Chicago O'Hare Intl Airport takes 13h 10m
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

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

  • 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 10m.

  • 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 $622Free CancellationRating
6.8
8,088 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
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
Oak Brook
New Buffalo
Joliet
Kenosha
Hammond
Aurora
Racine
Janesville
Elgin
Evanston
South Holland

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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