$375 Find Cheap Flights from Illinois to Slovenia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Illinois to Slovenia departing on 11/6. 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
1 adult, Economy, 0 bags

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Useful Info

Good to know

Low season

February

Cheapest flight

$375
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Chicago to Ljubljana

FAQs for booking flights from Illinois to Slovenia

  • How does KAYAK find such low prices on flights from Illinois to Slovenia?

    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 Illinois to Slovenia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Slovenia 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 Illinois to Slovenia?

    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 from Illinois to Slovenia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Slovenia?

    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 from Illinois to Slovenia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How long is the flight to Slovenia?

    An average nonstop flight from Illinois to Slovenia takes 17h 41m, covering a distance of 4715 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Ljubljana (LJU) with an average flight time of 15h 30m.

  • What are the most popular destinations in Slovenia?

    Based on KAYAK flight searches, the most popular destination is Ljubljana (93% of total searches to Slovenia). The next most popular destination is Maribor (7%).

Everything you need to know for your flight to Slovenia

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Slovenia
Business Class flights to Slovenia
Premium Economy Class flights to Slovenia
Economy Class flights to Slovenia