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Cheap flights from Ljubljana to Illinois from $676

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ljubljana to Illinois departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ljubljana to Illinois

Cheap round-trip flights

KLM Logo
9:15 am - 2:10 pmLJU-ORD
11h 55m1 stop
KLM Logo
5:20 pm - 11:40 amORD-LJU
11h 20m1 stop
$676KLM
Find Deal
Thu, Oct 16 - Tue, Jan 13
Logo
12:35 pm - 2:10 pmLJU-ORD
32h 35m1 stop
Logo
1:30 pm - 11:40 amORD-LJU
15h 10m2 stops
$680
Find Deal
Thu, Oct 16 - Tue, Jan 13
KLM Logo
12:35 pm - 2:10 pmLJU-ORD
32h 35m1 stop
KLM Logo
5:10 pm - 11:35 amORD-LJU
11h 25m1 stop
$681KLM
Find Deal
Mon, Sep 22 - Sun, Sep 28
Delta Logo
12:50 pm - 11:32 pmLJU-MDW
17h 42m2 stops
Delta Logo
1:00 pm - 11:40 amMDW-LJU
15h 40m2 stops
$687Delta
Find Deal
Fri, Dec 5 - Thu, Feb 5
Delta Logo
12:20 pm - 11:54 pmLJU-ORD
18h 34m2 stops
Delta Logo
10:40 am - 11:35 amORD-LJU
17h 55m2 stops
$693Delta
Find Deal
Thu, Sep 25 - Mon, Sep 29
Air France Logo
12:35 pm - 11:58 pmLJU-ORD
18h 23m2 stops
Air France Logo
1:25 pm - 11:40 amORD-LJU
16h 15m2 stops
$725Air France
Find Deal
Thu, Oct 23 - Thu, Oct 30
Lufthansa Logo
8:00 pm - 12:55 pmLJU-ORD
23h 55m2 stops
Lufthansa Logo
3:05 pm - 9:45 amORD-LJU
11h 40m1 stop
$756Lufthansa
Find Deal
Sat, Oct 11 - Sat, Oct 18
Lufthansa Logo
6:40 am - 6:32 pmLJU-ORD
18h 52m2 stops
Lufthansa Logo
3:05 pm - 9:45 amORD-LJU
11h 40m1 stop
$757Lufthansa
Find Deal
Fri, Oct 10 - Sat, Oct 18
Air France Logo
12:25 pm - 3:10 pmLJU-ORD
33h 45m1 stop
Air France Logo
5:25 pm - 12:20 pmORD-LJU
12h 55m1 stop
$784Air France
Find Deal
Wed, Mar 4 - Sun, Mar 8
Turkish Airlines Logo
9:20 am - 6:25 pmLJU-ORD
16h 05m1 stop
Turkish Airlines Logo
9:20 pm - 6:40 pmORD-LJU
15h 20m1 stop
$810Turkish Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8

LOT flights from Ljubljana to Illinois

Our best LOT deals on Ljubljana to Illinois flight tickets
LOT
Mar 4
LJU1:45 pmLjubljana Joze Pucnik
13h 15m
1 stop
ORD8:00 pmChicago O'Hare Intl
Mar 8
ORD10:55 pmChicago O'Hare Intl
35h 35m
2 stops
LJU4:30 pmLjubljana Joze Pucnik
$750
Find similar
LOT
Dec 10
LJU1:45 pmLjubljana Joze Pucnik
13h 15m
1 stop
ORD8:00 pmChicago O'Hare Intl
Dec 13
ORD9:55 pmChicago O'Hare Intl
32h 10m
1 stop
LJU1:05 pmLjubljana Joze Pucnik
$803
Find similar
LOT
Sep 20
LJU1:20 pmLjubljana Joze Pucnik
32h 50m
1 stop
ORD3:10 pmChicago O'Hare Intl
Sep 28
ORD2:05 pmChicago O'Hare Intl
15h 30m
1 stop
LJU12:35 pmLjubljana Joze Pucnik
$836
Find similar

KLM flights from Ljubljana to Illinois

Our best KLM deals on Ljubljana to Illinois flight tickets
KLM
Oct 16
LJU9:15 amLjubljana Joze Pucnik
11h 55m
1 stop
ORD2:10 pmChicago O'Hare Intl
Jan 13
ORD5:20 pmChicago O'Hare Intl
11h 20m
1 stop
LJU11:40 amLjubljana Joze Pucnik
$676
Find similar
KLM
Sep 22
LJU12:35 pmLjubljana Joze Pucnik
32h 35m
1 stop
ORD2:10 pmChicago O'Hare Intl
Sep 28
ORD5:10 pmChicago O'Hare Intl
11h 25m
1 stop
LJU11:35 amLjubljana Joze Pucnik
$681
Find similar
KLM
Oct 15
LJU12:35 pmLjubljana Joze Pucnik
32h 35m
1 stop
ORD2:10 pmChicago O'Hare Intl
Jan 13
ORD1:35 pmChicago O'Hare Intl
15h 05m
2 stops
LJU11:40 amLjubljana Joze Pucnik
$685
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ljubljana to Illinois 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 10, 2025.
Use the filters below to find and compare flights from Ljubljana to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 10/16

9:15 am-2:10 pm

1 stop11h 55m

Chicago O'Hare Intl

Tue 1/13

5:20 pm-11:40 am

1 stop11h 20m

$676

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 10/16

12:35 pm-2:10 pm

1 stop32h 35m

Chicago O'Hare Intl

Tue 1/13

1:30 pm-11:40 am

2 stops15h 10m

$680

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Mon 9/22

12:35 pm-2:10 pm

1 stop32h 35m

Chicago O'Hare Intl

Sun 9/28

5:10 pm-11:35 am

1 stop11h 25m

$681

LjubljanaChicago

LJU - MDW

LJUMDW

Ljubljana Joze Pucnik

Fri 12/5

12:50 pm-11:32 pm

2 stops17h 42m

Chicago Midway

Thu 2/5

1:00 pm-11:40 am

2 stops15h 40m

$687

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 9/25

12:20 pm-11:54 pm

2 stops18h 34m

Chicago O'Hare Intl

Mon 9/29

10:40 am-11:35 am

2 stops17h 55m

$693

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 10/23

12:35 pm-11:58 pm

2 stops18h 23m

Chicago O'Hare Intl

Thu 10/30

1:25 pm-11:40 am

2 stops16h 15m

$725

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 10/11

8:00 pm-12:55 pm

2 stops23h 55m

Chicago O'Hare Intl

Sat 10/18

3:05 pm-9:45 am

1 stop11h 40m

$756

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 10/10

6:40 am-6:32 pm

2 stops18h 52m

Chicago O'Hare Intl

Sat 10/18

3:05 pm-9:45 am

1 stop11h 40m

$757

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

12:25 pm-3:10 pm

1 stop33h 45m

Chicago O'Hare Intl

Sun 3/8

5:25 pm-12:20 pm

1 stop12h 55m

$784

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

9:20 am-6:25 pm

1 stop16h 05m

Chicago O'Hare Intl

Sun 3/8

9:20 pm-6:40 pm

1 stop15h 20m

$810

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Ljubljana to Illinois

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 month to fly to Illinois?

The cheapest month to fly to Illinois from Ljubljana is in November. Flight prices, which tend to average around $596, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of November, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $635.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Ljubljana to Illinois is on a Thursday when prices can be found for as low as $693. Flights from Ljubljana to Illinois on a Sunday will generally be more expensive and average around $949. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Ljubljana to Illinois during this time can be as low as $693. Flights at noon are often more expensive with an average ticket price of $841.

Cheap Ljubljana to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ljubljana to Illinois

Direct flights

None
There are no direct flights from Ljubljana to Illinois. There are no popular flight routes from Ljubljana to Illinois.
Search flight deals

  • When did momondo last update prices for flights from Ljubljana Joze Pucnik Airport to Illinois?

    Prices for flights from Ljubljana Joze Pucnik Airport to Illinois are updated daily.

  • How many operators does momondo search for flights from Ljubljana Joze Pucnik Airport to Illinois?

  • How old do you have to be to fly from Ljubljana Joze Pucnik Airport to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ljubljana Joze Pucnik Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ljubljana to Illinois

Compare and see reviews for airlines that fly from Ljubljana to Illinois with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $634Free CancellationRating
6.8
7,410 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Ljubljana to Illinois?

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 Illinois from Ljubljana.

Can I find flights from Ljubljana to Illinois with flexible booking policies on momondo?

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

How can momondo help me find flights from Ljubljana to Illinois?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ljubljana to Illinois.

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

Of course. momondo tracks the price of Ljubljana to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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