Cheap Flights from Chicago to Ljubljana

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Find the cheapest month or even day of the year to fly to Ljubljana

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Flight deals from Chicago to Ljubljana

Looking for a cheap last-minute deal or the best return flight from Chicago to Ljubljana? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago to Ljubljana

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Ljubljana flights are currently cheapest in September.

Chicago to Ljubljana: Alternative routes

Compare routes from Chicago to Ljubljana below. You may find an airport to fly into that's cheaper, faster, or easier than Ljubljana.

Chicago to Ljubljana: Flight information

The things to know before you go.
Cheapest flight foundR 5,226
Cheapest month to flySeptember

Finding cheap flights from Chicago to Ljubljana: Frequently asked questions

The best price we found for a return flight from Chicago to Ljubljana is R 10,844. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago to Ljubljana. But we found flights with one stop from R 10,844.
As of August 2025, there are no flights flying from Chicago to Ljubljana.
The cheapest month to fly from Chicago to Ljubljana is usually February.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Ljubljana Airport on Thursday, 5 February 2026.
No airlines currently offer direct flights between Chicago and Ljubljana Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ljubljana but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Ljubljana is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Ljubljana is Turkish Airlines .

Flying from Chicago to Ljubljana Joze Pucnik Airport (LJU): What you need to know

  • Lay the groundwork for your adventure by considering where you'll board your flight from Chicago to Ljubljana Joze Pucnik Airport (LJU). O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) are the main airports in Chicago.

  • Ljubljana Joze Pucnik Airport is located in Ljubljana. The city follows the UTC+1 timezone and is six hours ahead of Chicago.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your flight from Chicago to LJU.

  • Travelling during a peak period like public or school holidays? Expect longer lines at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

Airports in Chicago

O'Hare International Airport (ORD)

  • A stopover is the perfect opportunity to take a travel break and maybe even tour another city. When browsing cheap flights from Chicago to LJU leaving from O'Hare International Airport (ORD), deselect the 'Direct flights only' box to get ideas for where to visit along the way. Some popular options include:

    • Charles de Gaulle Airport (CDG)

    • Franz Josef Strauss Airport (MUC)

    • Zurich Airport (ZRH)

  • Located around 40 kilometres from central Chicago, ORD can be reached in about 35 minutes by car, depending on traffic. The journey on public transport takes roughly 55 minutes.

  • Have an early flight from Chicago to Ljubljana Joze Pucnik Airport? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these stays near O'Hare International Airport:

  • When it comes to the on-time performance of O'Hare International Airport, data shows 74.85% of flights arrive within the expected time frame.

  • The address for ORD is 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • MDW is about 19 kilometres from central Chicago. It'll take 20 minutes or so to get to the airport driving from the city centre. Public transport takes approximately 45 minutes.

  • Flying out early in the morning? Think about staying at one of these accommodation options near Chicago Midway International Airport the day before your Chicago to LJU flight:

  • Chicago Midway International Airport has an on-time performance rate of 77.88%. This figure reflects how often flights departing from this airport arrive at their destination on schedule.

  • MDW is located at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • RFD is around 137 kilometres from central Chicago. The drive from the city centre to the terminal takes about 1 hour 25 minutes. If you're thinking about using public transport, expect a journey of around 4 hours 15 minutes.

  • Make catching an early Chicago to Ljubljana Joze Pucnik Airport flight the easiest part of your journey. Stay at one of these accommodation options close to Chicago Rockford International Airport and get to your gate with time to spare:

  • The on-time performance rate of RFD is 76.19%. In simpler terms, that's how frequently flights from this airport arrive at their final stop as planned.

  • You'll find Chicago Rockford International Airport at 2 Airport Cir.

About Ljubljana Joze Pucnik Airport (LJU)

  • Have a late flight from Chicago to Ljubljana Joze Pucnik Airport? Don't let it end in exhaustion. Stay at one of these hotels near LJU and shut your eyes sooner:

  • Get on the fast track to adventure by picking up a Ljubljana Joze Pucnik Airport rental car. Grab a set of wheels from Garage Nr1, Carwiz or Avant Car and experience the lesser-explored corners of Ljubljana and beyond.

  • For the lowest price, reserve your vehicle around one week ahead of your Chicago to Ljubljana Joze Pucnik Airport flight.

Getting from Ljubljana Joze Pucnik Airport (LJU) to central Ljubljana

  • Ljubljana Joze Pucnik Airport is about 19 kilometres from central Ljubljana. How long it'll take to get there in a car hire or cab depends on the time of day. Do a little research before you go.

  • Travelling by public transport takes around 1 hour 55 minutes.

How to find the cheapest flights from Chicago to Ljubljana Joze Pucnik Airport (LJU)

  • Right now, R 5,226 is the lowest price we've found for a one-way ticket from Chicago to Ljubljana Joze Pucnik Airport. The cheapest price for a return flight is R 10,844. Keep in mind fares can change due to availability at the time of booking.

  • To find cheap flights from Chicago to LJU, book early. Airlines generally offer lower prices when tickets first go on sale.

  • The 'Whole month' search tool will show you the cheapest Chicago to Ljubljana Joze Pucnik Airport tickets across each month. It's an easy way to snap up a bargain if your travel plans aren't set in stone.

  • Locking in a cheap plane ticket from Chicago to LJU is easy with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as prices go down.

  • Filters make it easier to dig up a deal for your flight from Chicago to Ljubljana Joze Pucnik Airport. Choose the airlines, flight times and number of stops that match your plans. Then sort the results by 'Cheapest' to find the most affordable option fast.

The best time to fly from Chicago to Ljubljana Joze Pucnik Airport (LJU)

  • February is the quietest month for flights from Chicago to Ljubljana Joze Pucnik Airport (LJU), while August is the busiest. Choose the ideal time to go to Ljubljana based on whether you prefer a lively atmosphere or a more laid-back vibe.

  • Book a Chicago to LJU plane ticket departing in July if you're eager to visit the city during its warmest month. Expect temperatures in Ljubljana to range from 13ºC (55ºF) to 29ºC (84ºF).

  • If you want cooler conditions, look for a cheap ticket from Chicago to Ljubljana Joze Pucnik Airport in January when temperatures are between -7ºC (19ºF) and 7ºC (45ºF).

More about Ljubljana

  • Start your Ljubljana trip right by choosing the perfect place to stay. After booking your flight from Chicago to Ljubljana Joze Pucnik Airport, check out our range of accommodation options including:

  • There are so many things to do and see in this city, it can be hard to know where to begin. Ljubljana Old Town, Ljubljana Bike Tour and Dragon Bridge are major attractions which should be on any good Ljubljana itinerary.

Explore more of Slovenia

  • You've seen Ljubljana, now it's time to discover other corners of Slovenia. Travel about 97 kilometres east to Maribor to check off its popular sights. From Mariborsko Pohorje Ski Resort to Glavni Trg and Mariborska promenada, there's plenty to keep you busy.

  • Around 113 kilometres east of Ljubljana, Ptuj is another favourite stop in Slovenia. Experience the best of this destination with a visit to Borl Castle, Ptuj Castle (Ptujski Grad) and Drava.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.