Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to Slovenia from $338

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 Slovenia departing on 10/6. 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 Slovenia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:10 pm - 8:45 am
ORD
-
LJU
29h 35m
1 stop
Turkish Airlines Logo
9:10 am - 10:00 am
LJU
-
ORD
31h 50m
1 stop
$690Turkish Airlines
Sun, Oct 11 - Mon, Dec 7
Turkish Airlines Logo
11:25 am - 12:55 pm
ORD
-
LJU
18h 30m
1 stop
Turkish Airlines Logo
9:40 am - 9:40 am
LJU
-
ORD
31h 00m
1 stop
$699Turkish Airlines
Sun, Oct 4 - Sun, Oct 11
Turkish Airlines Logo
11:25 am - 12:55 pm
ORD
-
LJU
18h 30m
1 stop
Turkish Airlines Logo
9:40 am - 9:40 am
LJU
-
ORD
31h 00m
1 stop
$700Turkish Airlines
Fri, Oct 9 - Sat, Oct 17
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
$725Air Serbia
Sat, Sep 12 - Sat, Oct 17
Air Serbia Logo
11:20 pm - 2:45 pm
ORD
-
LJU
32h 25m
1 stop
Air Serbia Logo
8:40 pm - 9:15 pm
LJU
-
ORD
31h 35m
1 stop
$740Air Serbia
Sat, Sep 12 - Fri, Oct 16
Turkish Airlines Logo
11:25 am - 8:45 am
ORD
-
LJU
14h 20m
1 stop
Turkish Airlines Logo
9:40 am - 9:40 am
LJU
-
ORD
31h 00m
1 stop
$750Turkish Airlines
Mon, Sep 14 - Thu, Oct 15
Air Serbia Logo
11:20 pm - 8:50 am
ORD
-
LJU
26h 30m
1 stop
Air Serbia Logo
9:45 am - 3:45 pm
LJU
-
ORD
36h 00m
1 stop
$754Air Serbia
Sat, Sep 12 - Thu, Oct 29
Delta Logo
12:28 pm - 1:50 pm
MDW
-
LJU
18h 22m
2 stops
Delta Logo
6:00 am - 6:05 pm
LJU
-
MDW
19h 05m
2 stops
$1,043Delta
Fri, Oct 9 - Tue, Oct 20
Delta Logo
1:00 pm - 1:50 pm
MDW
-
LJU
17h 50m
2 stops
Delta Logo
6:00 am - 6:05 pm
LJU
-
MDW
19h 05m
2 stops
$1,051Delta
Fri, Oct 9 - Tue, Oct 20
Delta Logo
1:25 pm - 11:20 am
MDW
-
LJU
14h 55m
2 stops
Delta Logo
6:00 am - 6:33 pm
LJU
-
MDW
19h 33m
2 stops
$1,053Delta
Mon, Aug 17 - Sun, Aug 30

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Chicago to Slovenia

Our best Delta deals on Chicago to Slovenia flight tickets
Delta
Aug 19
MDW9:59 amChicago Midway
19h 06m
2 stops
LJU12:05 pmLjubljana Joze Pucnik
Aug 26
LJU6:00 amLjubljana Joze Pucnik
19h 33m
2 stops
MDW6:33 pmChicago Midway
$1,002
Delta
Oct 9
MDW12:28 pmChicago Midway
18h 22m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
Oct 20
LJU6:00 amLjubljana Joze Pucnik
19h 05m
2 stops
MDW6:05 pmChicago Midway
$1,043
Delta
Oct 9
MDW1:00 pmChicago Midway
17h 50m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
Oct 20
LJU6:00 amLjubljana Joze Pucnik
19h 05m
2 stops
MDW6:05 pmChicago Midway
$1,051

Air Serbia flights from Chicago to Slovenia

Our best Air Serbia deals on Chicago to Slovenia flight tickets
Air Serbia
Dec 16
ORD11:55 pmChicago O'Hare Intl
25h 55m
1 stop
LJU8:50 amLjubljana Joze Pucnik
Dec 25
LJU8:45 pmLjubljana Joze Pucnik
27h 05m
1 stop
ORD4:50 pmChicago O'Hare Intl
$663
Air Serbia
Dec 16
ORD11:55 pmChicago O'Hare Intl
25h 55m
1 stop
LJU8:50 amLjubljana Joze Pucnik
Dec 26
LJU9:45 amLjubljana Joze Pucnik
14h 05m
1 stop
ORD4:50 pmChicago O'Hare Intl
$678
Air Serbia
Dec 16
ORD11:55 pmChicago O'Hare Intl
25h 55m
1 stop
LJU8:50 amLjubljana Joze Pucnik
Dec 29
LJU8:45 pmLjubljana Joze Pucnik
31h 35m
1 stop
ORD9:20 pmChicago O'Hare Intl
$724

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Slovenia 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 22, 2026.
Use the filters below to find and compare flights from Chicago to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sun 10/11

8:10 pm-8:45 am

1 stop29h 35m

Ljubljana Joze Pucnik

Mon 12/7

9:10 am-10:00 am

1 stop31h 50m

$690

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sun 10/4

11:25 am-12:55 pm

1 stop18h 30m

Ljubljana Joze Pucnik

Sun 10/11

9:40 am-9:40 am

1 stop31h 00m

$699

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Fri 10/9

11:25 am-12:55 pm

1 stop18h 30m

Ljubljana Joze Pucnik

Sat 10/17

9:40 am-9:40 am

1 stop31h 00m

$700

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 9/12

11:20 pm-2:45 pm

1 stop32h 25m

Ljubljana Joze Pucnik

Sat 10/17

9:25 am-9:15 pm

1 stop18h 50m

$725

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 9/12

11:20 pm-2:45 pm

1 stop32h 25m

Ljubljana Joze Pucnik

Fri 10/16

8:40 pm-9:15 pm

1 stop31h 35m

$740

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 9/14

11:25 am-8:45 am

1 stop14h 20m

Ljubljana Joze Pucnik

Thu 10/15

9:40 am-9:40 am

1 stop31h 00m

$750

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 9/12

11:20 pm-8:50 am

1 stop26h 30m

Ljubljana Joze Pucnik

Thu 10/29

9:45 am-3:45 pm

1 stop36h 00m

$754

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Fri 10/9

12:28 pm-1:50 pm

2 stops18h 22m

Ljubljana Joze Pucnik

Tue 10/20

6:00 am-6:05 pm

2 stops19h 05m

$1,043

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Fri 10/9

1:00 pm-1:50 pm

2 stops17h 50m

Ljubljana Joze Pucnik

Tue 10/20

6:00 am-6:05 pm

2 stops19h 05m

$1,051
Quickest round-trip

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Mon 8/17

1:25 pm-11:20 am

2 stops14h 55m

Ljubljana Joze Pucnik

Sun 8/30

6:00 am-6:33 pm

2 stops19h 33m

$1,053

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Slovenia from

How to get the cheapest flight ticket from Chicago to Slovenia

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 Slovenia?

The month of February is, on average, the cheapest month to fly to Slovenia from Chicago, with most prices found around $629. The month of November is another great option to travel to Slovenia, with average flight prices from Chicago averaging around $697.

Can stopping save me money on Chicago to Slovenia flights?

You could potentially save up to 23% on your flight if you consider stops on a Chicago to Slovenia flight.

Cheap Chicago to Slovenia flight deals and tips

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

Fastest flight time

12h 05m

Direct flights

None
The fastest flight from Chicago to Slovenia takes 12h 05m
There are no direct flights from Chicago to Slovenia. There are no popular flight routes from Chicago to Slovenia.
Search flight deals

Frequently asked questions about flying from Chicago to Slovenia

  • When did momondo last update prices for flights from Chicago to Slovenia?

    Prices for flights from Chicago to Slovenia refresh daily.

  • How many operators does momondo search for flights from Chicago to Slovenia?

  • How old do you have to be to fly from Chicago to Slovenia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Slovenia.

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

    The travel and health documents required for your trip to Slovenia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Slovenia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Chicago to Slovenia

Compare and see reviews for airlines that fly from Chicago to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $587Free CancellationRating
7.4
4,449 reviews
Search Turkish Airlines flights
SWISSPriceFrom $697Free CancellationRating
7.5
2,014 reviews
Search SWISS flights
LufthansaPriceFrom $849Free CancellationRating
6.8
8,153 reviews
Search Lufthansa flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Slovenia 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 Slovenia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Slovenia from Chicago.

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

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

An easier way to manage your Slovenia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 8/21
Fri 8/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Slovenia

Popular cities in Slovenia

Popular flights according to clicks in the last 7 days on momondo
Flights to Ljubljanafrom $658
Flights to Mariborfrom $3,530
Flights to Portorož