$377 Find Cheap Flights from Chicago to Slovenia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Slovenia departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Chicago to Slovenia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Slovenia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Slovenia

Tue, Sep 29 - Tue, Oct 13
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
$664Turkish Airlines
Fri, Sep 4 - Tue, Sep 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
$701Turkish Airlines
Fri, Apr 17 - Mon, Apr 20
Turkish Airlines Logo
11:25 am - 7:20 pm
ORD
-
LJU
24h 55m
1 stop
Turkish Airlines Logo
8:15 pm - 9:40 am
LJU
-
ORD
20h 25m
1 stop
$711Turkish Airlines
Thu, Aug 27 - Sun, Sep 6
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
$718Turkish Airlines
Fri, Sep 11 - Sun, Sep 20
Turkish Airlines Logo
11:25 am - 12:55 pm
ORD
-
LJU
18h 30m
1 stop
Turkish Airlines Logo
8:15 pm - 9:40 am
LJU
-
ORD
20h 25m
1 stop
$754Turkish Airlines
Fri, Sep 11 - Sun, Sep 20
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
$756Turkish Airlines
Tue, May 5 - Tue, May 12
Delta Logo
1:24 pm - 1:50 pm
MDW
-
LJU
17h 26m
2 stops
Delta Logo
6:00 am - 6:33 pm
LJU
-
MDW
19h 33m
2 stops
$987Delta
Fri, Apr 17 - Mon, Apr 20
Delta Logo
1:24 pm - 1:50 pm
MDW
-
LJU
17h 26m
2 stops
Delta Logo
6:00 am - 5:58 pm
LJU
-
MDW
18h 58m
2 stops
$1,049Delta
Sat, May 2 - Sat, May 9
Delta Logo
1:24 pm - 1:25 pm
MDW
-
LJU
17h 01m
2 stops
Delta Logo
6:00 am - 5:56 pm
LJU
-
MDW
18h 56m
2 stops
$1,174Delta
Mon, May 11 - Fri, May 15
Multiple Airlines Logo
7:40 am - 1:15 pm
MDW
-
LJU
22h 35m
2 stops
Multiple Airlines Logo
6:35 am - 8:45 pm
LJU
-
MDW
21h 10m
2 stops
$1,235Multiple Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Slovenia flights

Get data-powered insights and trends into flights from Chicago to Slovenia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago to Slovenia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chicago to Slovenia were found on Turkish Airlines ($792) and KLM ($914).

Good to know

Low seasonFebruary
Cheapest flight$377
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Chicago to Ljubljana

FAQs - booking Slovenia flights

  • How does KAYAK find such low prices on flights from Chicago to Slovenia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Slovenia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Slovenia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Slovenia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Slovenia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chicago to Slovenia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Slovenia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago to Slovenia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Chicago to Slovenia

 
Need help choosing which airline to fly with from Chicago to Slovenia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 4300 reviews
7.3Comfort
7.5Entertainment
7.3Boarding
7.8Crew
7.5Food
Airline reviews

The seats seems abit small and the reclining is too much, the seat in front of me came back too much and made it uncomfortable for me.

8.0 ExcellentJoaquin, Apr 2026
IAH - IST
Read more Turkish Airlines reviews

The seats seems abit small and the reclining is too much, the seat in front of me came back too much and made it uncomfortable for me.

As a first time flyer with Turkish Airlines. My experience was very good due to the factor that there were to many passengers on the my first flight compared to my connecting flight. However, I know that nothing is perfect and all companies are trying to accommodate their passengers to the best way possible. I will always say, a FEW INCHES will go LONG WAY. That's something all airliners should consider, and not only the money aspect!!! A long time commitment is better than one time service! Thank you

Flight was delayed. While standing at the gate, a note appeared on the sign saying the gate had changed to a gate far away. No member of the Turkish airlines team got on the microphone to instruct passengers to go to the other gate, to ignore the chiron, etc. Finally, the message disappeared. Eventually, the flight began to board. Very slowly. More slowly than I experience with other airlines. Though Istanbul may just be slow . . . In all other ways, great flight, great entertainment (top notch movies), great service, excellent food, comfortable lie-flat seat, dimmed lights, etc.

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

It was a pleasant experience. In flight entertainment could have been better

The desk crew at the LAX crew could do better. A girl named Mahesi was very abrasive and unfriendly. She needs a better customer service uproar.

It was peaceful excited We enjoyed it always Turkish peaceful excited

Istanbul to Lahore flight was less than standard for international business class cabins. Seat did not were not flat and it did not operate easily. I had to push buttons hard repeatedly to operate the seat. I was in 5A seat

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

the cabin was kept too hot. couldn't sleep as a result

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Everything you need to know for your flight from Chicago to Slovenia

Cabin class types available on flights to Slovenia

Cabin classes available on flights to Slovenia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.