Find cheap flights from Slovenia to Chicago

Find cheap flights from Slovenia to Chicago

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Thu 4/15
Thu 4/22
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Good to know

Low season

JanuaryBest time to beat the crowds with an average 5% drop in price.

High season

AugustMost popular time to fly with an average 26% increase in price.

Average price round-trip

$551(avg. price over the last 2 weeks)

Good deal round-trip

$545or less

Good deal one-way

$552or less

Top tips for finding cheap flights to Chicago

  • Looking for cheap airfare to Chicago? 25% of our users found tickets to Chicago for the following prices or less: From Ljubljana $552 one-way - $549 round-trip
  • High season is considered to be July, August and September. The cheapest month to fly to Chicago is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago flight deals.

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Top airline flying from Slovenia to Chicago

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,155 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "Entertainment"
Cons: "Plane got delayed several times. They changed the gate 7 times. And then they lost my luggage. Not a good experience with Delta."

Pros: "Nothing exceptional stands out"
Cons: "Flight was not on time"

Cons: "food options"

Cons: "I had an isle seat. I felt jostled all the time."

Cons: "Don't call it "food." the meals were terrible. Also stop creating so much single use plastic."

Pros: "see above"

Pros: "Cheap price"
Cons: "no vegetarian food in flight, the layover for connecting flight was not sufficient,"

Pros: "The staff & crew were friendly. I liked having access to free entertainment. I liked being able to see the tracking of my checked bag (notifications)."
Cons: "My bag was roughed up a bit. Protective belt was torn off & signs of light damage."

Pros: "Quick boarding"
Cons: "N/a"

Cons: "No food"

Cons: "We were packed in so tightly I still have dents in my kneecaps."

Pros: "Great services ce."

Pros: "Flight attendant was great!"

Pros: "That Tillamook cheese and fruit plate was nicely done. A pleasant surprise."
Cons: "We had to wait at the gate on arrival"

Pros: "Easy transition through customs."

Pros: "The Delta team was very kind and accommodating to me and my baby and did all they could to make it easier for me."
Cons: "Baggage drop- the line was longer for that than the security clearance! Perhaps have people pay at the kiosk for their baggage so the line moves more quickly."

Pros: "The boarding was great.as well as the crew."
Cons: "The seats to small and the food was not that good."

Cons: "Flight delayed 2 hrs"

Pros: "After almost every airline cancelled. Delta still took me to where I needed to go with not one single problem. That pilot was amazing. I forget his name. But the plane didn't slide or anything during take off. Amazing."
Cons: "What was there not to like. We were a little bit late but I wasn't in a rush. I planned well ahead. Delta moved my flight from 10 a.m. to 6 a.m. and that was perfectly fine with me."

Pros: "Cabin crew and captain were great."
Cons: "Don't like how you don't get your seat assignment until you get to the gate. I was given the window seat in the very last row for a 6 hour flight, quite uncomfortable. I could've booked another airline for a similar price and picked the seat i wanted at booking. They ran out of food choices by the time they got to the last row, so we were given whatever was left. Delayed because one of the bathroom doors wasn't working, 30 min later still wasn't fixed and ultimately they decided to go without it."

Pros: "Training on delta app usage and being hospitable to injured customers"
Cons: "Timing and not providing accurate information; Phillip at Las Vegas airport was unaware of how to purchase and pay for a checkin bag via the delta app. I️ didn’t have a working card and then realized by the time I️ needed to check in that it was too late. 8 hours later I’m on a red eye flight for a guaranteed seat bc of being put on stand bye. I️ stay in Vegas for 1 night and my ankle swells the next morning and I’m unable to move my legs. Sent to the hospital and have been in Vegas since 11/20"

Pros: "Was initially hoping to fly a US airline but will now look for Aeromexico first. Exceeded my expectations!"
Cons: "The layover in Mexico City was a bit long and the airport was not so great"

Pros: "I liked that flight time was shorter than expected"
Cons: "no screens, only wify entertainment, app is working only with ios and android. seats don't have much leg room, and not very comfortable. i paid for extra luggage, and they were strict about the weight(had to take any items out of the bag, even that i had one large bag, and one small bag(2nd bag was underweight)"

Pros: "loved the airbus and in flight movies good stufg"

Pros: "Above feedback is for the MSP to GEG flight"

Pros: "Very nice flight and attentive staff. Enjoyed the view of NYC as we flew up the East River, then looped over Nassau County to approach LGA."
Cons: "The male flight attendant who handed out the complimentary drinks and snacks acted a bit strangely. I was very thirsty, and I asked him if I could keep the rest of the can of soda. He neither said yes nor no, but rather completely ignored what I said and just poured my drink and moved on. I was a mildly annoyed, but figured maybe it was policy and he was shy and didn't want to debate the matter. When he took care of the older couple behind us, however, things got really strange. He asked them whether they wanted pretzels or peanuts, but they misheard him and asked for a ginger ale. I happened to know that he did have ginger ale, since my wife had just gotten one, but rather than just pouring the old folks a drink, he repeated himself. "Peanuts or pretzels?" They misheard again and asked him whether he had a diet ginger ale. Again, rather than just pour them the drink, he repeated himself. "Peanuts or pretzels?" This went round and round a few more times -- like a poorly designed computer UI that refuses to accept anything except the correct input -- before the old couple finally figured out the disconnect and picked their snacks before their drinks. Very weird."

Pros: "Boarding, checking in etc. The usual stuff, nothign spectacular."
Cons: "Seats are getting too crowded!"

Pros: "The crew was beyond friendly and courteous. Lots of leg room."
Cons: "I was an older plane, it was louder than our flight down to Atlanta. Nothing they could do about it, but a slight annoyance."

Pros: "Porsha. The best flight attendant ever. Not"
Cons: "Liked everything"

Pros: "Friendly and informative flight attendants kept the passengers in reasonable spirit."
Cons: "Left nearly an hour late after confusion related to oversold seats and upgrades. The gate agent entered the plane multiple times. The landing was rough, the brakes were loud."

Pros: "Entertainment, food having only two seats on our side of aisle."
Cons: "Leg room"

Pros: "Crew"
Cons: "Having delayed flights"

Pros: "The Economy seats with added space Plenty of space Cheerful crew"
Cons: "Nothing"

Pros: "After 4 delayed and missed flights they did put me in a motel"
Cons: "Trying to make arrangements and being on hold for 30 to 53 minutes several times all while trying to second guess flights. Not being allowed on a flight after being bumped several times because only 1st class seats were available . Sprinting through the airport with all luggage only to be told I couldon't not board even though the flight did not leave for 5 more minutes"

Pros: "The crew was friendly and accommodating, and service was good"
Cons: "I purchased a basic economy ticket and upon checking in, my Delta app said my seat was unassigned and I had to get my boarding pass at the airport. I checked back later and the app had me as number 7 on the standby list. I called Delta (wait time 3+ hours... my flight was in 3), and then the Delta app support where I was able to get through to someone. She told me that the ticket I purchased over a month in advance did not guarantee me a seat on the plane (???). She said that if I was bumped from the flight they would reschedule me for the next morning. She was pretty rude and made it seem like I had a 50/50 shot of getting on this plane. I rushed to the airport in hopes that I would be the first from Standby there, and the gate agent told me that I was fine and would board right after first class and be assigned a seat then. Great. Once I got my seat assignment, I board to find out there is someone else sitting in my seat...... They eventually called the desk and had her moved, but it was the weirdest boarding experience I've had.. and I've flown Spirit. These planes that Delta fly's are SO OLD. Both times I have flown Delta the "turbulence" has been so bad and cold air was blowing right on my the whole flight with no option to turn it off (it wasn't from one of the vents, but from the side). Someone close to me works for Delta and I know for a fact that some of their engines blow mid-flight.. and they tell the passengers that it's turbulence.. so that doesn't make me feel very safe. I won't fly Delta again if there is another comparable option."

Pros: "Our original flight delayed and then cancelled and the need help kiosk was quick to provide an alternative. Better aircraft and good flight compared with the original flight"
Cons: "The replacement flight has been delayed almost 2:30 hours due to bad weather in NYC."

Pros: "Smooth. Fast."

Pros: "Direct flight to JFK using Delta. Was not aware that I was NOT flying on West Jet therefore encountered problems searching for a way to check in online. Ground crew airport check in at the Delta counter and at the Boarding gate was helpful and efficient. However request for Special Assistance in Toronto was poorly handled. We did not accept the conditions offered to us as one wheel chair operator had to push 3 passengers and I had to wait for him to return to me after two people were brought to their gates. My Husband had to wheel me in to my gate."

Cons: "Flight attendants were a little snobby and didn't treat all passengers equally, in my humble opinion (note: I was sitting in 1st class)."

Pros: "Flight was short and the pilot informed us quickly when we were starting to decend."
Cons: "Flight was a little over crowded."

Cons: "Boarding was inefficient. Plane was packed to the last seat. No food for purchase."

Pros: "Great service, a lot of food, good entertainment"
Cons: "I don't understand why people take babies on red eyes. It makes the flight so unpleasant. I wish airlines would discourage this."

Pros: "Booked as Delta but flew WestJet. Crew was amazing!"
Cons: "Only minimal snacks available due to shorter flight."

Pros: "Always have great experience with Delta flight attendants and staff. The entertainment on mobile phone was a really nice add-on, I had never seen before."
Cons: "Flight was delayed in taking off, waiting for connecting passengers. Plane was old, which is most Delta planes, but this one showed it. The tray table looked like it was from the 70s or 80s. Flying into Midway instead of O'hare was anticlimactic."

Pros: "I have not flown Delta in more than 4 years and was pleasently surprised at how good the service was. Check in firendly, Boarding on time or before."

Pros: "The landing experience."
Cons: "The organization of serving meals."

Pros: "The pain au chocolat served for the breakfast flight was delicious. (Note: this flight was operated by Air France)"

Pros: "The crew, and boarding quickly"
Cons: "The flight was packed. It was hot as we boarded. The seat was tight and uncomfortable"

Pros: "The pilot did a good job flying considering the conditions."
Cons: "Delta and Midway airport did not handle the weather conditions as well as they could have. Communications we terrible and no one adapted quickly to handle things properly. Of course the winter weather alert was mostly to blame, but what could be done to smooth things out didn't happen."

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Slovenia to Chicago

Airlines flying from Slovenia to Chicago have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Slovenia to Chicago

Mandatory masks

Masks required on board, masks provided on flights from Slovenia to Chicago

Social distancing seating

Middle seats unavailable to book on flights from Slovenia to Chicago

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Slovenia to Chicago

Book cheap flights from Slovenia to Chicago

Recent round-trip flight deals

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17h 40m
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5/8
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Delta
18h 28m
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5/12
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Delta
17h 40m
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