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Cheap flights from Ljubljana to Chicago from $473

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 5/16. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
LOT Logo
1:45 pm - 8:00 pm
LJU
-
ORD
13h 15m1 stop
LOT Logo
9:55 pm - 4:30 pm
ORD
-
LJU
11h 35m1 stop
$701LOT
Wed, Feb 18 - Mon, Feb 23
Lufthansa Logo
6:55 am - 1:25 pm
LJU
-
ORD
13h 30m1 stop
Lufthansa Logo
4:05 pm - 9:50 am
ORD
-
LJU
10h 45m1 stop
$726Lufthansa
Fri, Jan 30 - Fri, Feb 6
Air Serbia Logo
9:50 am - 2:25 pm
LJU
-
ORD
35h 35m1 stop
Air Serbia Logo
11:20 pm - 8:05 pm
ORD
-
LJU
13h 45m1 stop
$739Air Serbia
Tue, Apr 14 - Sat, Apr 18
Lufthansa Logo
6:55 am - 6:33 pm
LJU
-
ORD
18h 38m2 stops
Lufthansa Logo
3:20 pm - 9:50 am
ORD
-
LJU
11h 30m1 stop
$746Lufthansa
Fri, Jan 30 - Fri, Feb 6
Delta Logo
12:50 pm - 10:29 pm
LJU
-
ORD
16h 39m2 stops
Delta Logo
1:58 pm - 1:10 pm
ORD
-
LJU
16h 12m2 stops
$775Delta
Fri, Jan 30 - Fri, Feb 6
Delta Logo
12:50 pm - 11:57 pm
LJU
-
ORD
18h 07m2 stops
Delta Logo
4:25 pm - 12:20 pm
ORD
-
LJU
12h 55m1 stop
$776Delta
Wed, Feb 18 - Mon, Feb 23
LOT Logo
5:05 pm - 7:50 pm
LJU
-
ORD
33h 45m1 stop
LOT Logo
5:10 pm - 12:45 pm
ORD
-
LJU
36h 35m2 stops
$783LOT
Tue, Apr 14 - Sat, Apr 18
Multiple Airlines Logo
10:55 am - 10:42 pm
LJU
-
ORD
42h 47m3 stops
Multiple Airlines Logo
12:44 pm - 4:30 pm
ORD
-
LJU
20h 46m2 stops
$864Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
8:10 pm - 4:45 pm
LJU
-
ORD
27h 35m3 stops
Multiple Airlines Logo
7:20 pm - 1:05 pm
ORD
-
LJU
34h 45m3 stops
$902Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Turkish Airlines Logo
7:35 pm - 6:25 pm
LJU
-
ORD
29h 50m1 stop
Turkish Airlines Logo
8:20 pm - 6:40 pm
ORD
-
LJU
15h 20m1 stop
$2,717Turkish Airlines
Mon, Feb 2 - Thu, Feb 12

LOT flights from Ljubljana to Chicago O'Hare Intl Airport

Our best LOT deals on Ljubljana to Chicago O'Hare Intl Airport flight tickets
LOT
Feb 18
LJU1:45 pmLjubljana Joze Pucnik
13h 15m
1 stop
ORD8:00 pmChicago O'Hare Intl
Feb 23
ORD9:55 pmChicago O'Hare Intl
11h 35m
1 stop
LJU4:30 pmLjubljana Joze Pucnik
$701
Find similar
LOT
Apr 11
LJU1:30 pmLjubljana Joze Pucnik
32h 40m
2 stops
ORD3:10 pmChicago O'Hare Intl
Apr 18
ORD9:50 pmChicago O'Hare Intl
31h 55m
1 stop
LJU12:45 pmLjubljana Joze Pucnik
$769
Find similar
LOT
Apr 14
LJU5:05 pmLjubljana Joze Pucnik
33h 45m
1 stop
ORD7:50 pmChicago O'Hare Intl
Apr 18
ORD5:10 pmChicago O'Hare Intl
36h 35m
2 stops
LJU12:45 pmLjubljana Joze Pucnik
$783
Find similar

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
Jan 30
LJU6:55 amLjubljana Joze Pucnik
13h 30m
1 stop
ORD1:25 pmChicago O'Hare Intl
Feb 6
ORD4:05 pmChicago O'Hare Intl
10h 45m
1 stop
LJU9:50 amLjubljana Joze Pucnik
$726
Find similar
Lufthansa
Jan 30
LJU6:55 amLjubljana Joze Pucnik
18h 38m
2 stops
ORD6:33 pmChicago O'Hare Intl
Feb 6
ORD3:20 pmChicago O'Hare Intl
11h 30m
1 stop
LJU9:50 amLjubljana Joze Pucnik
$746
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 December 18, 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 2/18

1:45 pm-8:00 pm

1 stop13h 15m

Chicago O'Hare Intl

Mon 2/23

9:55 pm-4:30 pm

1 stop11h 35m

$701

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 1/30

6:55 am-1:25 pm

1 stop13h 30m

Chicago O'Hare Intl

Fri 2/6

4:05 pm-9:50 am

1 stop10h 45m

$726

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Tue 4/14

9:50 am-2:25 pm

1 stop35h 35m

Chicago O'Hare Intl

Sat 4/18

11:20 pm-8:05 pm

1 stop13h 45m

$739

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 1/30

6:55 am-6:33 pm

2 stops18h 38m

Chicago O'Hare Intl

Fri 2/6

3:20 pm-9:50 am

1 stop11h 30m

$746

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 1/30

12:50 pm-10:29 pm

2 stops16h 39m

Chicago O'Hare Intl

Fri 2/6

1:58 pm-1:10 pm

2 stops16h 12m

$775

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 2/18

12:50 pm-11:57 pm

2 stops18h 07m

Chicago O'Hare Intl

Mon 2/23

4:25 pm-12:20 pm

1 stop12h 55m

$776

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Tue 4/14

5:05 pm-7:50 pm

1 stop33h 45m

Chicago O'Hare Intl

Sat 4/18

5:10 pm-12:45 pm

2 stops36h 35m

$783

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 1/30

10:55 am-10:42 pm

3 stops42h 47m

Chicago O'Hare Intl

Fri 2/6

12:44 pm-4:30 pm

2 stops20h 46m

$864

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 1/30

8:10 pm-4:45 pm

3 stops27h 35m

Chicago O'Hare Intl

Fri 2/6

7:20 pm-1:05 pm

3 stops34h 45m

$902

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Mon 2/2

7:35 pm-6:25 pm

1 stop29h 50m

Chicago O'Hare Intl

Thu 2/12

8:20 pm-6:40 pm

1 stop15h 20m

$2,717

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 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

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Ljubljana to Chicago O'Hare Intl Airport takes 13h 30m
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 30m.

  • 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
7,635 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
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Janesville
Tinley Park
Aurora
Elgin
Benton Harbor

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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