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Cheap flights from Illinois to Slovenia from $455

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Slovenia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Serbia Logo
11:20 pm - 8:50 amORD  Chicago O'Hare Intl-LJU Ljubljana Joze Pucnik
26h 30m1 stop Belgrade Nikola Tesla
Air Serbia Logo
8:40 pm - 9:15 pmLJU  Ljubljana Joze Pucnik-ORD Chicago O'Hare Intl
31h 35m1 stop Belgrade Nikola Tesla
$763Air Serbia
Sat, Oct 10 - Fri, Oct 23
Air Serbia Logo
11:20 pm - 8:50 amORD  Chicago O'Hare Intl-LJU Ljubljana Joze Pucnik
26h 30m1 stop Belgrade Nikola Tesla
Air Serbia Logo
8:40 pm - 9:15 pmLJU  Ljubljana Joze Pucnik-ORD Chicago O'Hare Intl
31h 35m1 stop Belgrade Nikola Tesla
$771Air Serbia
Sat, Oct 10 - Fri, Oct 23
Air Serbia Logo
11:20 pm - 8:50 amORD  Chicago O'Hare Intl-LJU Ljubljana Joze Pucnik
26h 30m1 stop Belgrade Nikola Tesla
Air Serbia Logo
8:40 pm - 9:15 pmLJU  Ljubljana Joze Pucnik-ORD Chicago O'Hare Intl
31h 35m1 stop Belgrade Nikola Tesla
$774Air Serbia
Sat, Oct 10 - Fri, Oct 23
Turkish Airlines Logo
11:25 am - 8:50 amORD  Chicago O'Hare Intl-LJU Ljubljana Joze Pucnik
14h 25m1 stop Istanbul
Turkish Airlines Logo
7:40 pm - 11:00 amLJU  Ljubljana Joze Pucnik-ORD Chicago O'Hare Intl
21h 20m1 stop Istanbul
$797Turkish Airlines
Tue, Oct 20 - Wed, Oct 28
Turkish Airlines Logo
11:25 am - 7:30 pmORD  Chicago O'Hare Intl-LJU Ljubljana Joze Pucnik
25h 05m1 stop Istanbul
Turkish Airlines Logo
9:20 am - 7:20 pmLJU  Ljubljana Joze Pucnik-ORD Chicago O'Hare Intl
16h 00m1 stop Istanbul
$797Turkish Airlines
Wed, Oct 21 - Tue, Oct 27
Turkish Airlines Logo
11:25 am - 1:05 pmORD  Chicago O'Hare Intl-LJU Ljubljana Joze Pucnik
18h 40m1 stop Istanbul
Turkish Airlines Logo
7:40 pm - 11:00 amLJU  Ljubljana Joze Pucnik-ORD Chicago O'Hare Intl
21h 20m1 stop Istanbul
$797Turkish Airlines
Tue, Oct 20 - Tue, Oct 27
Lufthansa Logo
4:20 pm - 10:05 amORD  Chicago O'Hare Intl-LJU Ljubljana Joze Pucnik
10h 45m1 stop Frankfurt am Main
Lufthansa Logo
6:40 am - 2:10 pmLJU  Ljubljana Joze Pucnik-ORD Chicago O'Hare Intl
13h 30m1 stop Frankfurt am Main
$973Lufthansa
Sat, Mar 13 - Sat, Mar 20
Lufthansa Logo
4:20 pm - 10:05 amORD  Chicago O'Hare Intl-LJU Ljubljana Joze Pucnik
10h 45m1 stop Frankfurt am Main
Lufthansa Logo
6:40 am - 1:10 pmLJU  Ljubljana Joze Pucnik-ORD Chicago O'Hare Intl
13h 30m1 stop Frankfurt am Main
$986Lufthansa
Fri, Dec 25 - Sun, Dec 27
SWISS Logo
7:05 pm - 10:40 pmORD  Chicago O'Hare Intl-LJU Ljubljana Joze Pucnik
20h 35m1 stop Zurich
SWISS Logo
6:15 am - 5:15 pmLJU  Ljubljana Joze Pucnik-ORD Chicago O'Hare Intl
17h 00m1 stop Zurich
$1,013SWISS
Fri, Oct 23 - Fri, Oct 30
SWISS Logo
3:45 pm - 2:15 pmORD  Chicago O'Hare Intl-LJU Ljubljana Joze Pucnik
15h 30m2 stops London Heathrow Zurich
SWISS Logo
3:15 pm - 12:10 pmLJU  Ljubljana Joze Pucnik-ORD Chicago O'Hare Intl
27h 55m2 stops Zurich Brussels Bruxelles-National
$2,028SWISS
Mon, Dec 21 - Fri, Dec 25

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Turkish Airlines flights from Illinois to Slovenia

Our best Turkish Airlines deals on Illinois to Slovenia flight tickets
Turkish Airlines
Oct 20
ORD11:25 amChicago O'Hare Intl
14h 25m
1 stop
LJU8:50 amLjubljana Joze Pucnik
Oct 28
LJU7:40 pmLjubljana Joze Pucnik
21h 20m
1 stop
ORD11:00 amChicago O'Hare Intl
$797
Turkish Airlines
Oct 20
ORD8:10 pmChicago O'Hare Intl
16h 20m
1 stop
LJU7:30 pmLjubljana Joze Pucnik
Oct 27
LJU7:40 pmLjubljana Joze Pucnik
29h 40m
1 stop
ORD7:20 pmChicago O'Hare Intl
$834
Turkish Airlines
Oct 11
ORD11:25 amChicago O'Hare Intl
14h 25m
1 stop
LJU8:50 amLjubljana Joze Pucnik
Dec 7
LJU7:40 pmLjubljana Joze Pucnik
21h 20m
1 stop
ORD10:00 amChicago O'Hare Intl
$835

Delta flights from Illinois to Slovenia

Our best Delta deals on Illinois to Slovenia flight tickets
Delta
Nov 17
ORD8:04 amChicago O'Hare Intl
20h 36m
2 stops
LJU11:40 amLjubljana Joze Pucnik
Nov 24
LJU12:55 pmLjubljana Joze Pucnik
17h 59m
2 stops
ORD11:54 pmChicago O'Hare Intl
$921
Delta
Oct 20
ORD10:24 amChicago O'Hare Intl
20h 26m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
Oct 27
LJU12:55 pmLjubljana Joze Pucnik
32h 30m
1 stop
ORD3:25 pmChicago O'Hare Intl
$1,116

momondo Fare Finder

 
Use the filters below to find and compare flights from Illinois to Slovenia that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

ChicagoLjubljana

ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik

ORDLJU

Chicago O'Hare Intl

Sat 10/10

11:20 pm-8:50 am

1 stop26h 30m

Ljubljana Joze Pucnik

Fri 10/23

8:40 pm-9:15 pm

1 stop31h 35m

$763

ChicagoLjubljana

ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik

ORDLJU

Chicago O'Hare Intl

Sat 10/10

11:20 pm-8:50 am

1 stop26h 30m

Ljubljana Joze Pucnik

Fri 10/23

8:40 pm-9:15 pm

1 stop31h 35m

$771

ChicagoLjubljana

ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik

ORDLJU

Chicago O'Hare Intl

Sat 10/10

11:20 pm-8:50 am

1 stop26h 30m

Ljubljana Joze Pucnik

Fri 10/23

8:40 pm-9:15 pm

1 stop31h 35m

$774

ChicagoLjubljana

ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik

ORDLJU

Chicago O'Hare Intl

Tue 10/20

11:25 am-8:50 am

1 stop14h 25m

Ljubljana Joze Pucnik

Wed 10/28

7:40 pm-11:00 am

1 stop21h 20m

$797

ChicagoLjubljana

ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik

ORDLJU

Chicago O'Hare Intl

Wed 10/21

11:25 am-7:30 pm

1 stop25h 05m

Ljubljana Joze Pucnik

Tue 10/27

9:20 am-7:20 pm

1 stop16h 00m

$797

ChicagoLjubljana

ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik

ORDLJU

Chicago O'Hare Intl

Tue 10/20

11:25 am-1:05 pm

1 stop18h 40m

Ljubljana Joze Pucnik

Tue 10/27

7:40 pm-11:00 am

1 stop21h 20m

$797
Quickest round-trip

ChicagoLjubljana

ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik

ORDLJU

Chicago O'Hare Intl

Sat 3/13

4:20 pm-10:05 am

1 stop10h 45m

Ljubljana Joze Pucnik

Sat 3/20

6:40 am-2:10 pm

1 stop13h 30m

$973

ChicagoLjubljana

ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik

ORDLJU

Chicago O'Hare Intl

Fri 12/25

4:20 pm-10:05 am

1 stop10h 45m

Ljubljana Joze Pucnik

Sun 12/27

6:40 am-1:10 pm

1 stop13h 30m

$986

ChicagoLjubljana

ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik

ORDLJU

Chicago O'Hare Intl

Fri 10/23

7:05 pm-10:40 pm

1 stop20h 35m

Ljubljana Joze Pucnik

Fri 10/30

6:15 am-5:15 pm

1 stop17h 00m

$1,013

ChicagoLjubljana

ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik

ORDLJU

Chicago O'Hare Intl

Mon 12/21

3:45 pm-2:15 pm

2 stops15h 30m

Ljubljana Joze Pucnik

Fri 12/25

3:15 pm-12:10 pm

2 stops27h 55m

$2,028

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Slovenia from

How to get the cheapest flight ticket from Illinois to Slovenia

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 Slovenia?

The month of February is, on average, the cheapest month to fly to Slovenia from Illinois, with most prices found around $629. The month of November is another great option to travel to Slovenia, with average flight prices from Illinois averaging around $726.

Can stopping save me money on Illinois to Slovenia flights?

You could potentially save up to 42% on your flight if you consider stops on a Illinois to Slovenia flight.

Cheap Illinois to Slovenia flight deals and tips

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

Best Price Found

$455

Fastest flight time

14h 25m

Direct flights

None
The best one-way flight to Slovenia from Illinois in the past 72 hours is $455. The best round-trip flight deal from Illinois to Slovenia found on momondo in the last 72 hours is $763.
The fastest flight from Illinois to Slovenia takes 14h 25m
There are no direct flights from Illinois to Slovenia. There are no popular flight routes from Illinois to Slovenia.
Search flight deals

Frequently asked questions about flying from Illinois to Slovenia

  • When did momondo last update prices for flights from Illinois to Slovenia?

    Prices for flights from Illinois to Slovenia refresh daily.

  • How many operators does momondo search for flights from Illinois to Slovenia?

  • How old do you have to be to fly from Illinois to Slovenia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Slovenia.

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

    The required travel and health documents for your Slovenia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Slovenia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Slovenia

Compare and see reviews for airlines that fly from Illinois to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $589Free CancellationRating
7.4
4,451 reviews
Search Turkish Airlines flights
SWISSPriceFrom $687Free CancellationRating
7.5
2,086 reviews
Search SWISS flights
LufthansaPriceFrom $771Free CancellationRating
6.8
8,251 reviews
Search Lufthansa flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Slovenia. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Illinois to Slovenia flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Illinois and Slovenia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Illinois to Slovenia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Slovenia and let you know when they change.

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