Cheap flights from Chicago to Ljubljana

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Flight deals from Chicago to Ljubljana

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Ljubljana Airport? If you want to travel next month, round-trip fares start from $888. Find the lowest prices on one-way and round-trip tickets right here.

Ljubljana.$755 per passenger.Departing Sat, Oct 3, returning Sat, Oct 10.Round-trip flight with Air Serbia.Outbound indirect flight with Air Serbia, departing from Chicago O'Hare International on Sat, Oct 3, arriving in Ljubljana.Inbound indirect flight with Air Serbia, departing from Ljubljana on Sat, Oct 10, arriving in Chicago O'Hare International.Price includes taxes and charges.From $755, select.

Ljubljana.$776 per passenger.Departing Wed, Sep 16, returning Sat, Sep 26.Round-trip flight with Air Serbia.Outbound indirect flight with Air Serbia, departing from Chicago O'Hare International on Wed, Sep 16, arriving in Ljubljana.Inbound indirect flight with Air Serbia, departing from Ljubljana on Sat, Sep 26, arriving in Chicago O'Hare International.Price includes taxes and charges.From $776, select.

Ljubljana.$780 per passenger.Departing Sat, Sep 26, returning Sat, Oct 3.Round-trip flight with Air Serbia.Outbound indirect flight with Air Serbia, departing from Chicago O'Hare International on Sat, Sep 26, arriving in Ljubljana.Inbound indirect flight with Air Serbia, departing from Ljubljana on Sat, Oct 3, arriving in Chicago O'Hare International.Price includes taxes and charges.From $780, select.

Ljubljana.$781 per passenger.Departing Sat, Dec 26, returning Sat, Jan 2.Round-trip flight with Air Serbia.Outbound indirect flight with Air Serbia, departing from Chicago O'Hare International on Sat, Dec 26, arriving in Ljubljana.Inbound indirect flight with Air Serbia, departing from Ljubljana on Sat, Jan 2, arriving in Chicago O'Hare International.Price includes taxes and charges.From $781, select.

Ljubljana.$782 per passenger.Departing Wed, Dec 23, returning Wed, Dec 30.Round-trip flight with Air Serbia.Outbound indirect flight with Air Serbia, departing from Chicago O'Hare International on Wed, Dec 23, arriving in Ljubljana.Inbound indirect flight with Air Serbia, departing from Ljubljana on Wed, Dec 30, arriving in Chicago O'Hare International.Price includes taxes and charges.From $782, select.

Ljubljana.$789 per passenger.Departing Tue, Nov 3, returning Tue, Nov 10.Round-trip flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departing from Chicago O'Hare International on Tue, Nov 3, arriving in Ljubljana.Inbound indirect flight with Turkish Airlines, departing from Ljubljana on Tue, Nov 10, arriving in Chicago O'Hare International.Price includes taxes and charges.From $789, select.

Ljubljana.$790 per passenger.Departing Tue, Jan 26, returning Tue, Feb 2.Round-trip flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departing from Chicago O'Hare International on Tue, Jan 26, arriving in Ljubljana.Inbound indirect flight with Turkish Airlines, departing from Ljubljana on Tue, Feb 2, arriving in Chicago O'Hare International.Price includes taxes and charges.From $790, select.

Ljubljana.$790 per passenger.Departing Tue, Oct 27, returning Tue, Nov 3.Round-trip flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departing from Chicago O'Hare International on Tue, Oct 27, arriving in Ljubljana.Inbound indirect flight with Turkish Airlines, departing from Ljubljana on Tue, Nov 3, arriving in Chicago O'Hare International.Price includes taxes and charges.From $790, select.

Ljubljana.$790 per passenger.Departing Tue, Feb 2, returning Tue, Feb 9.Round-trip flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departing from Chicago O'Hare International on Tue, Feb 2, arriving in Ljubljana.Inbound indirect flight with Turkish Airlines, departing from Ljubljana on Tue, Feb 9, arriving in Chicago O'Hare International.Price includes taxes and charges.From $790, select.

Ljubljana.$790 per passenger.Departing Tue, Nov 24, returning Tue, Dec 1.Round-trip flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departing from Chicago O'Hare International on Tue, Nov 24, arriving in Ljubljana.Inbound indirect flight with Turkish Airlines, departing from Ljubljana on Tue, Dec 1, arriving in Chicago O'Hare International.Price includes taxes and charges.From $790, select.

Ljubljana.$792 per passenger.Departing Wed, Jan 20, returning Wed, Jan 27.Round-trip flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departing from Chicago O'Hare International on Wed, Jan 20, arriving in Ljubljana.Inbound indirect flight with Turkish Airlines, departing from Ljubljana on Wed, Jan 27, arriving in Chicago O'Hare International.Price includes taxes and charges.From $792, select.

Ljubljana.$805 per passenger.Departing Sat, Aug 29, returning Sun, Sep 6.Round-trip flight with Air Serbia.Outbound indirect flight with Air Serbia, departing from Chicago O'Hare International on Sat, Aug 29, arriving in Ljubljana.Inbound indirect flight with Air Serbia, departing from Ljubljana on Sun, Sep 6, arriving in Chicago O'Hare International.Price includes taxes and charges.From $805, select.

Ljubljana.$837 per passenger.Departing Wed, Aug 19, returning Sun, Aug 30.Round-trip flight with Air Serbia.Outbound indirect flight with Air Serbia, departing from Chicago O'Hare International on Wed, Aug 19, arriving in Ljubljana.Inbound indirect flight with Air Serbia, departing from Ljubljana on Sun, Aug 30, arriving in Chicago O'Hare International.Price includes taxes and charges.From $837, select.

Ljubljana.$849 per passenger.Departing Sun, Mar 14, returning Sat, Mar 20.Round-trip flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departing from Chicago O'Hare International on Sun, Mar 14, arriving in Ljubljana.Inbound indirect flight with Turkish Airlines, departing from Ljubljana on Sat, Mar 20, arriving in Chicago O'Hare International.Price includes taxes and charges.From $849, select.

Ljubljana.$878 per passenger.Departing Mon, Jul 27, returning Fri, Aug 7.Round-trip flight with Allegiant Air and easyJet.Outbound indirect flight with Allegiant Air, departing from Chicago Rockford on Mon, Jul 27, arriving in Ljubljana.Inbound indirect flight with easyJet, departing from Ljubljana on Fri, Aug 7, arriving in Chicago Midway.Price includes taxes and charges.From $878, select.

Ljubljana.$888 per passenger.Departing Mon, Jul 6, returning Tue, Jul 14.Round-trip flight with Allegiant Air and Transavia France.Outbound indirect flight with Allegiant Air, departing from Chicago Rockford on Mon, Jul 6, arriving in Ljubljana.Inbound indirect flight with Transavia France, departing from Ljubljana on Tue, Jul 14, arriving in Chicago O'Hare International.Price includes taxes and charges.From $888, select.

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 October.

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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 found	$755
Cheapest month to fly	October

Finding cheap flights from Chicago to Ljubljana: Frequently asked questions

How much are round-trip flights from Chicago to Ljubljana?

The best price we found for a round-trip flight from Chicago to Ljubljana is $755. 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.

Which airlines fly direct from Chicago to Ljubljana?

Currently, there are no airlines that fly direct from Chicago to Ljubljana. But we found flights with one stop from $755.

How many flights are there a week from Chicago to Ljubljana?

There are no flights flying from Chicago to Ljubljana, as of June 2026.

When is the cheapest time to fly from Chicago to Ljubljana?

The cheapest month to fly from Chicago to Ljubljana is usually October.

Which upcoming date is cheapest to fly from Chicago to Ljubljana Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Ljubljana Airport on Saturday, October 3, 2026.

Can I get a direct flight from Chicago to Ljubljana Airport?

No airlines currently offer direct flights between Chicago and Ljubljana Airport. Most routes have one or more stops.

How can I find the best flight deal to Ljubljana?

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.

When is the best time to book flights to Ljubljana?

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.

Which is the cheapest airline to fly with from Chicago to Ljubljana?

The cheapest airline that flies to Ljubljana is Air Serbia.

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

Ljubljana is seven hours ahead of Chicago. Ljubljana Joze Pucnik Airport is located in Ljubljana, which is in the UTC+1 timezone.
To ensure you catch your flight from Chicago to LJU, leave enough time for things like baggage drop and finding your gate. Arriving two hours before international departures and an hour before domestic flights is the general rule.
Going away during a peak month like July? Busy periods (like Christmas/New Year and spring break) can easily add another hour at check-in and security. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before domestic departures.

Airports in Chicago

Chicago O'Hare International Airport (ORD)

Consider adding a stopover to find cheap flights from Chicago to LJU. Simply deselect 'Direct flights only' when browsing departures from Chicago O'Hare International Airport (ORD). Take a break from traveling at one of these airports:
- Paris Charles de Gaulle Airport (CDG)
- Munich Franz Joseph Strauss Airport (MUC)
- Zurich Airport (ZRH)
Located around 27 kilometers from the center of Chicago, ORD can be reached in about 30 minutes by car (depending on traffic). The journey on public transport is roughly 45 minutes.
In search of a comfortable hotel close to Chicago O'Hare International Airport? If you're catching an early flight from Chicago to Ljubljana Joze Pucnik Airport, these stays will have you sleeping just around the corner from the terminal:
70% of flights that leave from Chicago O'Hare International Airport arrive at their destination on time.
You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

MDW is around 16 kilometers from central Chicago. It takes 25 minutes or so to get to the airport by car from the city center. Public transport takes approximately 30 minutes.
Flying out early in the morning? Think about staying at one of these hotels near Chicago Midway International Airport the day before your Chicago to LJU flight:
Chicago Midway International Airport has an on-time performance rate of 76%. This figure highlights how often flights that take off from this airport land at their destination on time.
You'll find MDW at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

From central Chicago, RFD is around 145 kilometers away. It'll take you roughly 1 hour 40 minutes to get to the airport by car and 2 hours or so on public transport.
Skip the morning rush on departure day — stay close to Chicago Rockford International Airport and know you'll be at your gate with time to spare. Get settled at one of these hotels the day before if you've booked an early Chicago to Ljubljana Joze Pucnik Airport flight:
Airports have an on-time performance rating that measures how often flights get to their destinations as expected. At RFD, that rate is 71%.
You'll find Chicago Rockford International Airport at 2 Airport Cir.

About Ljubljana Joze Pucnik Airport (LJU)

Reserve a hotel close to LJU if you're catching a late flight from Chicago to Ljubljana Joze Pucnik Airport. Choose one of these accommodation options and call it a night faster:
To get the lowest price, reserve your vehicle around one week in advance of your Chicago to Ljubljana Joze Pucnik Airport flight.

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

Ljubljana Joze Pucnik Airport is around 26 kilometers from the center of Ljubljana. It takes around 30 minutes or so to get to the city by car.
If you're traveling on public transport, expect a journey time of about 40 minutes.

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

$376 is currently the lowest price for a one-way ticket from Chicago to Ljubljana Joze Pucnik Airport. Return flights start at $755. These prices can change based on availability and demand.
Booking in advance is often the key to scoring a cheap flight from Chicago to LJU. Fares tend to rise as seats fill up, so the closer you get to departure, the more you'll likely pay.
If you have some flexibility with your travel plans, try using the 'Whole month' search tool. It'll show you the cheapest price across each month when searching for your Chicago to Ljubljana Joze Pucnik Airport ticket.
You don't need to check every day to find out if prices have dropped when you set up a Price Alert. We'll notify you when there's a better deal on plane tickets from Chicago to LJU.
Tailor your flights using filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Chicago to Ljubljana Joze Pucnik Airport.

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

August is the most popular month for flights from Chicago to Ljubljana Joze Pucnik Airport (LJU). Plan your visit to Ljubljana in January if you'd rather be there when it's quieter.
The warmest month in Ljubljana is July, with temperatures ranging between 13ºC (55ºF) and 29ºC (84ºF). Lock in your Chicago to LJU plane ticket then if that's your definition of good weather.
Look for cheap tickets from Chicago to Ljubljana Joze Pucnik Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -7ºC (19ºF) and 7ºC (45ºF).

More about Ljubljana

Once you've booked your flight from Chicago to Ljubljana Joze Pucnik Airport, find a hotel that puts you in a great location. Make one of these options your base for exploring Ljubljana:
Every great adventure has to include a little sightseeing. Dragon Bridge, Old Square (Stari trg) and Franciscan Church are must-do's during your Ljubljana adventure.

Explore more of Slovenia

Maribor is just one of the many places in Slovenia waiting to be discovered after you've experienced Ljubljana. Around 97 kilometers away to the east, its top attractions include Mariborsko Pohorje Ski Resort, Mariborska promenada and Vetrinjski dvorec.
Ptuj is another standout destination in Slovenia and is around 113 kilometers east of Ljubljana. No journey is complete without seeing Ptuj Castle (Ptujski Grad), Borl Castle and Drava.