Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Slovenia to Chicago from $517

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Slovenia to Chicago departing on 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Slovenia to Chicago

Recent round-trip flight deals from Slovenia to Chicago

Multiple Airlines Logo
6:50 am - 7:30 pmLJU-ORD
19h 40m2 stops
Multiple Airlines Logo
3:55 pm - 2:05 pmORD-LJU
15h 10m2 stops
$609Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
6:50 am - 1:10 pmLJU-ORD
13h 20m1 stop
Multiple Airlines Logo
6:50 pm - 10:25 pmORD-LJU
20h 35m1 stop
$616Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
SWISS Logo
2:55 pm - 4:20 pmLJU-ORD
32h 25m1 stop
SWISS Logo
5:10 pm - 10:25 pmORD-LJU
23h 15m1 stop
$626SWISS
Find Deal
Wed, Mar 4 - Sun, Mar 8
SWISS Logo
2:55 pm - 4:20 pmLJU-ORD
32h 25m1 stop
SWISS Logo
7:50 pm - 2:20 pmORD-LJU
12h 30m1 stop
$628SWISS
Find Deal
Wed, Mar 4 - Sun, Mar 8
Lufthansa Logo
10:00 am - 8:05 pmLJU-ORD
17h 05m2 stops
Lufthansa Logo
5:20 pm - 9:40 amORD-LJU
10h 20m1 stop
$649Lufthansa
Find Deal
Wed, Mar 4 - Sun, Mar 8
Lufthansa Logo
10:00 am - 8:05 pmLJU-ORD
17h 05m2 stops
Lufthansa Logo
5:20 pm - 9:40 amORD-LJU
10h 20m1 stop
$652Lufthansa
Find Deal
Wed, Mar 4 - Sun, Mar 8
Delta Logo
12:50 pm - 2:20 pmLJU-ORD
32h 30m1 stop
Delta Logo
4:25 pm - 12:20 pmORD-LJU
12h 55m1 stop
$685Delta
Find Deal
Sat, Dec 13 - Mon, Jan 12
Brussels Airlines Logo
1:40 pm - 12:45 pmLJU-ORD
30h 05m2 stops
Brussels Airlines Logo
5:10 pm - 12:55 pmORD-LJU
13h 45m2 stops
$686Brussels Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
Delta Logo
12:25 pm - 12:43 pmLJU-ORD
31h 18m2 stops
Delta Logo
9:30 am - 12:20 pmORD-LJU
19h 50m2 stops
$697Delta
Find Deal
Sat, Dec 13 - Mon, Jan 12
Brussels Airlines Logo
1:40 pm - 12:45 pmLJU-ORD
30h 05m2 stops
Brussels Airlines Logo
5:10 pm - 12:55 pmORD-LJU
13h 45m2 stops
$702Brussels Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8

SWISS flights from Slovenia to Chicago O'Hare Intl Airport

Our best SWISS deals on Slovenia to Chicago O'Hare Intl Airport flight tickets
SWISS
Mar 4
LJU2:55 pmLjubljana Joze Pucnik
32h 25m
1 stop
ORD4:20 pmChicago O'Hare Intl
Mar 8
ORD5:10 pmChicago O'Hare Intl
23h 15m
1 stop
LJU10:25 pmLjubljana Joze Pucnik
$626
Find similar
SWISS
Mar 4
LJU2:55 pmLjubljana Joze Pucnik
32h 25m
1 stop
ORD4:20 pmChicago O'Hare Intl
Mar 8
ORD7:50 pmChicago O'Hare Intl
12h 30m
1 stop
LJU2:20 pmLjubljana Joze Pucnik
$628
Find similar
SWISS
Mar 4
LJU2:55 pmLjubljana Joze Pucnik
32h 25m
1 stop
ORD4:20 pmChicago O'Hare Intl
Mar 8
ORD5:10 pmChicago O'Hare Intl
23h 15m
1 stop
LJU10:25 pmLjubljana Joze Pucnik
$630
Find similar

Lufthansa flights from Slovenia to Chicago O'Hare Intl Airport

Our best Lufthansa deals on Slovenia to Chicago O'Hare Intl Airport flight tickets
Lufthansa
Mar 4
LJU10:00 amLjubljana Joze Pucnik
17h 05m
2 stops
ORD8:05 pmChicago O'Hare Intl
Mar 8
ORD5:20 pmChicago O'Hare Intl
10h 20m
1 stop
LJU9:40 amLjubljana Joze Pucnik
$649
Find similar
Lufthansa
Mar 4
LJU10:00 amLjubljana Joze Pucnik
17h 05m
2 stops
ORD8:05 pmChicago O'Hare Intl
Mar 8
ORD5:20 pmChicago O'Hare Intl
10h 20m
1 stop
LJU9:40 amLjubljana Joze Pucnik
$652
Find similar
Lufthansa
Nov 12
LJU10:00 amLjubljana Joze Pucnik
15h 25m
1 stop
ORD6:25 pmChicago O'Hare Intl
Nov 19
ORD10:35 pmChicago O'Hare Intl
13h 55m
2 stops
LJU7:30 pmLjubljana Joze Pucnik
$657
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Slovenia to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 28, 2025.
Use the filters below to find and compare flights from Slovenia to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Mon 11/10

6:50 am-7:30 pm

2 stops19h 40m

Chicago O'Hare Intl

Mon 11/17

3:55 pm-2:05 pm

2 stops15h 10m

$609

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Mon 11/10

6:50 am-1:10 pm

1 stop13h 20m

Chicago O'Hare Intl

Mon 11/17

6:50 pm-10:25 pm

1 stop20h 35m

$616

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

2:55 pm-4:20 pm

1 stop32h 25m

Chicago O'Hare Intl

Sun 3/8

5:10 pm-10:25 pm

1 stop23h 15m

$626

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

2:55 pm-4:20 pm

1 stop32h 25m

Chicago O'Hare Intl

Sun 3/8

7:50 pm-2:20 pm

1 stop12h 30m

$628

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

10:00 am-8:05 pm

2 stops17h 05m

Chicago O'Hare Intl

Sun 3/8

5:20 pm-9:40 am

1 stop10h 20m

$649

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

10:00 am-8:05 pm

2 stops17h 05m

Chicago O'Hare Intl

Sun 3/8

5:20 pm-9:40 am

1 stop10h 20m

$652

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 12/13

12:50 pm-2:20 pm

1 stop32h 30m

Chicago O'Hare Intl

Mon 1/12

4:25 pm-12:20 pm

1 stop12h 55m

$685

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

1:40 pm-12:45 pm

2 stops30h 05m

Chicago O'Hare Intl

Sun 3/8

5:10 pm-12:55 pm

2 stops13h 45m

$686

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 12/13

12:25 pm-12:43 pm

2 stops31h 18m

Chicago O'Hare Intl

Mon 1/12

9:30 am-12:20 pm

2 stops19h 50m

$697

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

1:40 pm-12:45 pm

2 stops30h 05m

Chicago O'Hare Intl

Sun 3/8

5:10 pm-12:55 pm

2 stops13h 45m

$702

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Slovenia to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Saturday when prices can be found for as low as $660. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Slovenia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,402.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Slovenia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $685 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $763. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Slovenia to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Slovenia to Chicago O'Hare Intl Airport

Direct flights

None
There are no direct flights from Slovenia to Chicago O'Hare Intl Airport. There are no popular flight routes from Slovenia to Chicago O'Hare Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Slovenia to Chicago O'Hare Intl Airport?

    Prices for flights from Slovenia to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from Slovenia to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Slovenia to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Slovenia to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Slovenia to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Slovenia to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $637Free CancellationRating
6.8
7,431 reviews
Search Lufthansa flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Rockford
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Orland Park
Tinley Park
Elgin
Aurora
Janesville
Benton Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Slovenia to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Slovenia.

Can I find flights from Slovenia to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Slovenia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Slovenia to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Slovenia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Slovenia to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Slovenia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 10/28
Tue 11/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago