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Cheap flights from Chicago to Ljubljana from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Ljubljana departing on 10/20. 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 Chicago to Ljubljana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Serbia Logo
11:20 pm - 2:45 pm
ORD
-
LJU
32h 25m
1 stop
Air Serbia Logo
9:25 am - 9:15 pm
LJU
-
ORD
18h 50m
1 stop
$728Air Serbia
Sat, Oct 3 - Sat, Oct 10
Air Serbia Logo
11:20 pm - 8:50 am
ORD
-
LJU
26h 30m
1 stop
Air Serbia Logo
9:25 am - 9:15 pm
LJU
-
ORD
18h 50m
1 stop
$787Air Serbia
Sat, Sep 5 - Sat, Sep 12
Air Serbia Logo
11:20 pm - 8:50 am
ORD
-
LJU
26h 30m
1 stop
Air Serbia Logo
8:40 pm - 9:15 pm
LJU
-
ORD
31h 35m
1 stop
$789Air Serbia
Sat, Oct 3 - Fri, Oct 9
Turkish Airlines Logo
8:10 pm - 7:20 pm
ORD
-
LJU
16h 10m
1 stop
Turkish Airlines Logo
9:40 am - 9:40 am
LJU
-
ORD
31h 00m
1 stop
$792Turkish Airlines
Thu, Oct 1 - Thu, Oct 15
Turkish Airlines Logo
8:10 pm - 7:20 pm
ORD
-
LJU
16h 10m
1 stop
Turkish Airlines Logo
8:15 pm - 9:40 am
LJU
-
ORD
20h 25m
1 stop
$798Turkish Airlines
Wed, Sep 2 - Thu, Sep 10
Turkish Airlines Logo
11:25 am - 8:45 am
ORD
-
LJU
14h 20m
1 stop
Turkish Airlines Logo
8:15 pm - 9:40 am
LJU
-
ORD
20h 25m
1 stop
$800Turkish Airlines
Tue, Oct 6 - Tue, Oct 13
Turkish Airlines Logo
9:15 pm - 8:15 am
ORD
-
LJU
28h 00m
1 stop
Turkish Airlines Logo
9:10 am - 6:20 pm
LJU
-
ORD
16h 10m
1 stop
$805Turkish Airlines
Fri, Nov 6 - Tue, Nov 17
Delta Logo
1:14 pm - 1:50 pm
MDW
-
LJU
17h 36m
2 stops
Delta Logo
6:00 am - 4:50 pm
LJU
-
MDW
17h 50m
2 stops
$994Delta
Sun, Sep 27 - Thu, Oct 8
Delta Logo
12:46 pm - 11:55 am
MDW
-
LJU
16h 09m
2 stops
Delta Logo
6:00 am - 6:33 pm
LJU
-
MDW
19h 33m
2 stops
$1,044Delta
Fri, Aug 14 - Fri, Aug 21
Delta Logo
12:30 pm - 1:50 pm
MDW
-
LJU
18h 20m
2 stops
Delta Logo
6:00 am - 6:37 pm
LJU
-
MDW
19h 37m
2 stops
$1,047Delta
Fri, Oct 9 - Tue, Oct 20

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Turkish Airlines flights from Chicago to Ljubljana

Our best Turkish Airlines deals on Chicago to Ljubljana flight tickets
Turkish Airlines
Oct 1
ORD8:10 pmChicago O'Hare Intl
16h 10m
1 stop
LJU7:20 pmLjubljana Joze Pucnik
Oct 15
LJU9:40 amLjubljana Joze Pucnik
31h 00m
1 stop
ORD9:40 amChicago O'Hare Intl
$792
Turkish Airlines
Sep 2
ORD8:10 pmChicago O'Hare Intl
16h 10m
1 stop
LJU7:20 pmLjubljana Joze Pucnik
Sep 10
LJU8:15 pmLjubljana Joze Pucnik
20h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$798
Turkish Airlines
Oct 6
ORD11:25 amChicago O'Hare Intl
14h 20m
1 stop
LJU8:45 amLjubljana Joze Pucnik
Oct 13
LJU8:15 pmLjubljana Joze Pucnik
20h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$800

Delta flights from Chicago to Ljubljana

Our best Delta deals on Chicago to Ljubljana flight tickets
Delta
Sep 27
MDW1:14 pmChicago Midway
17h 36m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
Oct 8
LJU6:00 amLjubljana Joze Pucnik
17h 50m
2 stops
MDW4:50 pmChicago Midway
$994
Delta
Aug 14
MDW12:46 pmChicago Midway
16h 09m
2 stops
LJU11:55 amLjubljana Joze Pucnik
Aug 21
LJU6:00 amLjubljana Joze Pucnik
19h 33m
2 stops
MDW6:33 pmChicago Midway
$1,044
Delta
Oct 9
MDW12:30 pmChicago Midway
18h 20m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
Oct 20
LJU6:00 amLjubljana Joze Pucnik
19h 37m
2 stops
MDW6:37 pmChicago Midway
$1,047

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Ljubljana 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 16, 2026.
Use the filters below to find and compare flights from Chicago to Ljubljana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 10/3

11:20 pm-2:45 pm

1 stop32h 25m

Ljubljana Joze Pucnik

Sat 10/10

9:25 am-9:15 pm

1 stop18h 50m

$728

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 9/5

11:20 pm-8:50 am

1 stop26h 30m

Ljubljana Joze Pucnik

Sat 9/12

9:25 am-9:15 pm

1 stop18h 50m

$787

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 10/3

11:20 pm-8:50 am

1 stop26h 30m

Ljubljana Joze Pucnik

Fri 10/9

8:40 pm-9:15 pm

1 stop31h 35m

$789

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Thu 10/1

8:10 pm-7:20 pm

1 stop16h 10m

Ljubljana Joze Pucnik

Thu 10/15

9:40 am-9:40 am

1 stop31h 00m

$792

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 9/2

8:10 pm-7:20 pm

1 stop16h 10m

Ljubljana Joze Pucnik

Thu 9/10

8:15 pm-9:40 am

1 stop20h 25m

$798
Quickest round-trip

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 10/6

11:25 am-8:45 am

1 stop14h 20m

Ljubljana Joze Pucnik

Tue 10/13

8:15 pm-9:40 am

1 stop20h 25m

$800

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Fri 11/6

9:15 pm-8:15 am

1 stop28h 00m

Ljubljana Joze Pucnik

Tue 11/17

9:10 am-6:20 pm

1 stop16h 10m

$805

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Sun 9/27

1:14 pm-1:50 pm

2 stops17h 36m

Ljubljana Joze Pucnik

Thu 10/8

6:00 am-4:50 pm

2 stops17h 50m

$994

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Fri 8/14

12:46 pm-11:55 am

2 stops16h 09m

Ljubljana Joze Pucnik

Fri 8/21

6:00 am-6:33 pm

2 stops19h 33m

$1,044

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Fri 10/9

12:30 pm-1:50 pm

2 stops18h 20m

Ljubljana Joze Pucnik

Tue 10/20

6:00 am-6:37 pm

2 stops19h 37m

$1,047

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 Ljubljana from

How to get the cheapest flight ticket from Chicago to Ljubljana

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 typical price of a round-trip flight between Chicago and Ljubljana?

What is the cheapest month to fly to Ljubljana?

The month of March is, on average, the cheapest month to fly to Ljubljana from Chicago, with most prices found around $513. If you don’t want to visit Ljubljana in March, then you should wait until February to fly from Chicago, when ticket prices are also cheap, with an average price of $555.

Can stopping save me money on Chicago to Ljubljana flights?

You could potentially save up to 6% on your flight if you consider stops on a Chicago to Ljubljana flight.

When to book flights from Chicago to Ljubljana

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

Cheap Chicago to Ljubljana (CHI to LJU) flight deals and tips

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

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from Chicago to Ljubljana takes 12h 10m
There are no direct flights from Chicago to Ljubljana. There are no popular flight routes from Chicago to Ljubljana.
Search flight deals

Frequently asked questions about flying from Chicago to Ljubljana

  • How far is Chicago to Ljubljana Joze Pucnik by plane?

    The straight-line distance from Chicago to Ljubljana Joze Pucnik is 4706.1 mi. 12h 10m is a normal flight duration for this route.

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

    Prices for flights from Chicago to Ljubljana Joze Pucnik Airport refresh daily.

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

  • How old do you have to be to fly from Chicago to Ljubljana Joze Pucnik 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 Chicago to Ljubljana Joze Pucnik Airport.

  • What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?

    The travel and health documents you'll need for your trip to Ljubljana Joze Pucnik 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 Ljubljana Joze Pucnik 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 Chicago to Ljubljana?

Best airlines flying from Chicago to Ljubljana

Compare and see reviews for airlines that fly from Chicago to Ljubljana with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $587Free CancellationRating
7.4
4,409 reviews
Search Turkish Airlines flights
SWISSPriceFrom $697Free CancellationRating
7.5
1,969 reviews
Search SWISS flights
LufthansaPriceFrom $849Free CancellationRating
6.8
8,066 reviews
Search Lufthansa flights

Traveling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Kranjska Gora
Bovec
Kranj

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Ljubljana. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Ljubljana with flexible booking policies on momondo?

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Ljubljana.

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

Yes. momondo can track prices for Chicago to Ljubljana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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