$705 Find Cheap Flights from Slovenia to Chicago

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chicago departing on 1/23. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$705
Typical prices: $834-$1,005
Lufthansa
Fri 1/23Sat 2/7
LJU - ORD • 1 stop
Cheapest one-way
Multiple Airlines
Fri 10/24
LJU - CHI • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chicago!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Slovenia to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Slovenia to Chicago 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 Slovenia to Chicago

Fri, Jan 23 - Sat, Feb 7
Lufthansa Logo
6:55 am - 1:10 pmLJU-ORD
13h 15m1 stop
Lufthansa Logo
4:20 pm - 9:55 amORD-LJU
10h 35m1 stop
$705Lufthansa
Find Deal
Fri, Jan 23 - Sat, Feb 7
Multiple Airlines Logo
10:35 am - 7:30 pmLJU-ORD
15h 55m2 stops
Multiple Airlines Logo
10:00 am - 9:55 amORD-LJU
16h 55m2 stops
$708Multiple Airlines
Find Deal
Fri, Jan 23 - Sat, Feb 7
Multiple Airlines Logo
6:55 am - 7:30 pmLJU-ORD
19h 35m2 stops
Multiple Airlines Logo
6:50 pm - 10:30 pmORD-LJU
20h 40m1 stop
$709Multiple Airlines
Find Deal
Thu, Nov 6 - Wed, Nov 12
Turkish Airlines Logo
9:20 am - 6:25 pmLJU-ORD
16h 05m1 stop
Turkish Airlines Logo
8:20 pm - 6:40 pmORD-LJU
15h 20m1 stop
$730Turkish Airlines
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Thu, Nov 6 - Wed, Nov 12
Delta Logo
12:50 pm - 11:58 pmLJU-ORD
18h 08m2 stops
Delta Logo
2:35 pm - 11:40 amORD-LJU
14h 05m2 stops
$739Delta
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Thu, Nov 6 - Wed, Nov 12
Multiple Airlines Logo
10:30 am - 8:05 pmLJU-ORD
16h 35m1 stop
Multiple Airlines Logo
12:50 pm - 12:40 pmORD-LJU
16h 50m2 stops
$744Multiple Airlines
Find Deal
Thu, Nov 6 - Wed, Nov 12
Air France Logo
12:25 pm - 10:14 pmLJU-MDW
16h 49m2 stops
Air France Logo
1:15 pm - 11:40 amMDW-LJU
15h 25m2 stops
$755Air France
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Wed, Mar 4 - Sun, Mar 8
Turkish Airlines Logo
9:20 am - 6:25 pmLJU-ORD
16h 05m1 stop
Turkish Airlines Logo
12:50 pm - 6:40 pmORD-LJU
23h 50m1 stop
$786Turkish Airlines
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Wed, Mar 4 - Sun, Mar 8
Delta Logo
12:50 pm - 11:54 pmLJU-ORD
18h 04m2 stops
Delta Logo
5:25 pm - 12:20 pmORD-LJU
12h 55m1 stop
$809Delta
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Thu, Nov 27 - Wed, Dec 3
SWISS Logo
6:30 am - 4:20 pmLJU-ORD
16h 50m1 stop
SWISS Logo
6:50 pm - 1:35 pmORD-LJU
11h 45m1 stop
$4,279SWISS
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Chicago

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

Which is the cheapest airport to fly into in Chicago?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Chicago is Chicago Greater Rockford Airport, with an average flight price of $136.

Good to know

Low seasonMay
Cheapest flight$705
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Ljubljana to Chicago

FAQs - booking Chicago flights

  • Which Chicago airport is closest to central Chicago?

    There are 3 major airports in Chicago. The nearest airport from Chicago city center is Chicago Midway Airport (9 miles), followed by Chicago O'Hare Airport (16 miles) and Chicago Greater Rockford (79 miles).

  • What is the cheapest day to fly to Chicago?

    Based on KAYAK data, the cheapest day to fly to Chicago is Saturday where tickets can be as cheap as $660. On the other hand, the most expensive day to fly is Thursday, where prices are $1,402 on average.

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

    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 to Chicago.

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

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

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

    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 to Chicago 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 to Chicago?

    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 to Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Chicago?

    The cheapest time of day to fly to Chicago is generally in the morning, when flights cost $693 on average. The most expensive time of day to fly to Chicago is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $841.

  • How many direct flights to Chicago are there each week?

    Each week there are around 11,716 direct flights from within Slovenia to Chicago. The most common day for departures is Saturday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Chicago

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago flight deals.

Reviews of the top airlines flying from Slovenia to Chicago

 
See real verified KAYAK customer reviews for airlines flying to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Slovenia to Chicago. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Chicago? 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.
7.5
SWISSOverall score based on 1772 reviews
8.2Crew
6.8Entertainment
7.1Food
7.4Comfort
7.7Boarding
Airline reviews

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

4.0 OkayDavid M, Oct 2025ZRH - JFK
Read more SWISS reviews

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

At boarding, the locations where we had to have our passports checked prior to boarding were very unclear. Occasional staff wandered around telling people, but in busy area of the terminal this was not obvious. It was also located well after the check in desk in terms of walking to the gate. The Premium Economy service was attentive and warm. The only big draw back was lack of restrooms, and no division or even curtain between PE and Economy.

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

They lived up to the Swiss reputation of excellent operation in all aspects. Zurich is a great place to make connections to other parts of Europe.

My experience was wonderful. The professionalism of the crew was exemplary 🙂. The meals were wholesome and tasty. I have no complaints

Everything was smooth and great. I didnt like that they talk so much on the interphone during the flight.

Even though I paid extra for more room, we were very cramped and the seats were hard. Also, when we checked in they did not post the gate we were to arrive at even though we were half an hour away from boarding. The agent did not know either. Actually, the flight from Porto to Zurich did to have the gate posted, and there were very few agents in the boarding areas who could help us. I would never fly Swiss Air again.

Swiss is the. Only airline I use when I go to Europe. They are on time and they are fantastic!

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

The best airline for international travel in terms of value you get in business class (service/cost)

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

Very small and cramped aisles and seats. Food was poor but the fresh hot roll and hummus was good. No cans of soda given but they had small bottles of water. Crew was nice and pleasant and kept bathroom clean.

We couldn’t fly to Chicago on our booked flight. The flight was overbooked.

Small seat space for 13 hours flight, they charged for baggage , very bad quality of food,

I was sitting almost in the back, the seats are very tight and there’s no legroom, it’s uncomfortable for a long distance

Absolute worst airline. Charged us $720 to check 4 bags (2 of which were carry-on). Entertainment systems didnt work. And on a 12 hour flight they served 2 meals and never once came around outside of those 2 meals with a beverage or cup of water. Will never fly them again.

Took forever to board. They made announcements without the loudspeaker and since the waiting room was full of screaming kids, no one could hear what they were saying. The business class sleeper seats were designed for tall skinny people. When partially reclined there was nowhere to rest my feet because they did not reach the footrest. and when fully reclined there wasn't room at my sides for my arms. Definitely one of the worst sleeper seats I have ever had.

About an hour delay but we made it to Chicago. I feel that the smaller connecting flights are the ones that cause the delays on the bigger planes that fly international.

Amazing trip! No delays, no broken or lost luggage, and amazing food.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Saint Joseph
Hammond
Portage
Lansing
Valparaiso
Chesterton
Munster
Schererville
Porter
Monticello
Saint John
Griffith

Everything you need to know for your flight to Chicago

Cabin class types available on flights to Chicago

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

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