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LJU - ORD

$537 Find cheap flights from Ljubljana to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ljubljana to Chicago departing on 8/19. 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
0 bags
Thu 7/11
Thu 7/18

Search 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 in flight searches from Ljubljana to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ljubljana to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Cheap flight deals from Ljubljana to Chicago (LJU-ORD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ljubljana 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 and deals for you by selecting your travel dates.
Choose your dates
7:15 pm - 12:50 pmLJU-ORD
24h 35m1 stop
7:15 pm - 9:55 amORD-LJU
31h 40m1 stop
$634SWISS
Find Deal
Mon, Jun 24 - Tue, Jul 2
7:40 pm - 12:15 pmLJU-ORD
23h 35m1 stop
4:00 pm - 10:35 amORD-LJU
11h 35m1 stop
$674Lufthansa
Find Deal
Thu, Jun 27 - Sat, Jul 6
7:15 pm - 12:45 pmLJU-ORD
24h 30m2 stops
7:15 pm - 9:55 amORD-LJU
31h 40m1 stop
$675SWISS
Find Deal
Mon, Jun 24 - Tue, Jul 2
7:40 pm - 12:15 pmLJU-ORD
23h 35m1 stop
9:25 pm - 10:00 pmORD-LJU
17h 35m2 stops
$699Lufthansa
Find Deal
Thu, Jun 27 - Sat, Jul 6
6:40 am - 9:39 pmLJU-ORD
21h 59m2 stops
1:31 pm - 3:05 pmORD-LJU
18h 34m2 stops
$800Delta
Find Deal
Fri, Jul 19 - Sat, Jul 27
1:25 pm - 7:40 pmLJU-ORD
13h 15m1 stop
9:40 pm - 12:45 pmORD-LJU
32h 05m1 stop
$901LOT
Find Deal
Fri, Jul 19 - Sat, Jul 27
1:25 pm - 7:40 pmLJU-ORD
13h 15m1 stop
5:10 pm - 4:25 pmORD-LJU
16h 15m1 stop
$1,123LOT
Find Deal
Fri, Jun 21 - Mon, Jun 24
9:25 am - 10:45 amLJU-ORD
32h 20m2 stops
9:00 pm - 8:40 amORD-LJU
52h 40m2 stops
$1,216Finnair
Find Deal
Sat, Jul 27 - Wed, Jul 31
9:25 am - 5:25 pmLJU-ORD
15h 00m1 stop
11:05 pm - 8:40 amORD-LJU
26h 35m2 stops
$3,213Finnair
Find Deal
Tue, Jul 30 - Tue, Aug 13
12:10 pm - 9:07 pmLJU-ORD
15h 57m2 stops
12:00 pm - 11:30 amORD-LJU
16h 30m2 stops
$3,496Delta
Find Deal
Sat, Nov 23 - Sat, Dec 7

Flights from Ljubljana to Chicago - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Ljubljana to Chicago?

The average price of all flights from Ljubljana to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Chicago on a Monday and more expensive on a Tuesday. On your return trip to Ljubljana, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Ljubljana to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ljubljana to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ljubljana to Chicago O'Hare Intl Airport is March, where tickets cost $608 on average. On the other hand, the most expensive months are July and September, where the average cost of tickets is $1,137 and $954 respectively.

Good to know

Low season

February

High season

October

Cheapest flight

$537
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Ljubljana to Chicago

When to book flights from Ljubljana to Chicago

Are your dates flexible? Find out the best times to travel from Ljubljana to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ljubljana to Chicago flights

  • What is the cheapest flight from Ljubljana to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Ljubljana to Chicago O'Hare Intl Airport was $537 for a one-way ticket and $634 for a round-trip.

  • Do I need a passport to fly between Ljubljana and Chicago?

    A passport is required to fly from Ljubljana to Chicago.

  • Which aircraft models fly most regularly from Ljubljana to Chicago?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ljubljana to Chicago?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Ljubljana and Chicago, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Ljubljana to Chicago, SWISS or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Ljubljana to Chicago are SWISS and Lufthansa. With an average price for the route of $687 and an overall rating of 7.7, SWISS is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $722 and an overall rating of 6.9.

  • How does KAYAK find such low prices on flights from Ljubljana 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 from Ljubljana to Chicago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Ljubljana 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 Ljubljana 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 to Ljubljana with another airline. Booking your flights between Ljubljana and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ljubljana 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 from Ljubljana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Ljubljana to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Ljubljana to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ljubljana 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.
7.7
SWISSOverall score based on 1910 reviews
7.3Food
7.1Entertainment
7.5Comfort
7.8Boarding
8.4Crew
Airline reviews

Wonderful experience! The crew was outstanding and amazing from check in to gate to flight crew! Amazing. Thank you!

10.0 ExcellentAnonymous, Jun 2024ORD - ZRH
Read more about SWISS reviews

Wonderful experience! The crew was outstanding and amazing from check in to gate to flight crew! Amazing. Thank you!

The layover should have been one where I could have actually reached my connecting flight in time if all flights were in time.

Leave on time so i dont miss my transit flight. Also make it so coffee/tea is free amd not a paid service. The staff treat us like dogs having us wait everywhere. The buses had no ac and we had to wait inside packed like sardines. Horrible experience. Never flying again hopefully and not using kayak.

seats are too tight and uncomfortable everything else went well.

Far above average. The level of quality and service has really improved and passed most US carriers on this route. Go Edelweiss!

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

Kudos to Swiss!! My wife and I thought Swiss was like flying years back: good food service, refreshments, friendly and courteous crew! We look forward to another trip to Europe next year, and it will be a priority to hopefully fly Swiss, thank you! We strongly can say from experience - the treatment (food, drink, entertainment) in service for Economy Class is unmatched!!!

The plane was so hot upon boarding. Their boarding process was so unnecessarily long. Service was subpar.

Everything from the price to online checkin and the flight being on time to the crew and food was very good. The comfort level is fine--the seats are very close to each other in Economy. But I guess you get what you pay for.

Horrible experience. I was apparently picked at random for a security screening - that was the most demeaning experience I have had in my life with a guy poking and prodding and having me take off my shoes, move up my pants so he could swab my legs - telling me I couldn't bring more than some quantity of cookies - I had 3 boxes of cookies in my luggage. In the end he did let me keep them but that was really uncalled for. Harrassment in the name of security.

United delayed the flight to assist customers to make the connection. The Ohara customs area was overwhelm which created an issue for customers trying to make the Little Rock connection. The delayed allow several customers to make the final flight into Little Rock.

The trip was good except for the delay that caused a connection issue in Chicago.

Terrible. Missed our flight to Newark as well as our flight to London. Complete disaster

The flight was wondering, especially the special assistance from airplane to airplane!

They canceled our flight last minute and we had to get another flight with twice the cost

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Book cheap flights from Ljubljana to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ljubljana to Chicago found on KAYAK in the last 72 hours.
8/19Mon
2 stops
28h 58mLJU-ORD
$537
8/19Mon
3 stops
46h 36mLJU-ORD
$576
8/19Mon
1 stopTurkish Airlines
28h 40mLJU-ORD
$619

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Ljubljana - Chicago Flights

Departure:

Ljubljana (LJU)Slovenia

Destination:

Chicago (ORD)United States

Return flight deals:

Chicago - Ljubljana

Cabin classes: