Cheap flights from Illinois to Slovenia from $347
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Slovenia departing on 9/6. 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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Turkish Airlines flights from Illinois to Slovenia
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Lufthansa flights from Illinois to Slovenia
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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 November is, on average, the cheapest month to fly to Slovenia from Illinois, with most prices found around $592. The month of October is another great option to travel to Slovenia, with average flight prices from Illinois averaging around $607.
What is the cheapest day to depart on your flight to Slovenia?
According to our data, Thursday is the cheapest day to fly to Slovenia from Illinois. The lowest ticket price found for a Thursday departure recently was $802. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Slovenia on Friday is $1,341.
What is the cheapest time of day to depart on your flight to Slovenia?
At noon is the cheapest time of day to fly from Illinois to Slovenia when you can find flight prices for as low as $832. Flying to Slovenia at noon is an ideal time because this is during off-peak travel hours. Flights to Slovenia are more costly in the afternoon, with an average ticket price of $940. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Slovenia?
You are more likely to see cheaper flights to Slovenia from Illinois when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Slovenia for around $916 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Slovenia from Illinois for as low as $612 on momondo.
What is the cheapest airline that flies from Illinois to Slovenia?
Air Serbia, British Airways, and Turkish Airlines are the most popular carriers operating from Illinois to Slovenia
What airlines fly to Slovenia?
Turkish Airlines, Lufthansa and SWISS are the top three most popular airlines that fly to Slovenia from Illinois according to our data. Turkish Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Slovenia. Keep in mind that there are 6 different airlines that fly to Slovenia on a routine basis, so you have a few additional options to choose from.
Cheap Illinois to Slovenia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight 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?
As of May 2025, there are 6 operators available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom $531 | Free Cancellation | Rating 7.3 3,791 reviews | |||
| PriceFrom $590 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom $725 | Free Cancellation | Rating 7.5 1,588 reviews | |||
| PriceFrom $783 | Free Cancellation | Rating 6.3 196 reviews | |||
| PriceFrom $795 | Free Cancellation | Rating 6.7 7,045 reviews | |||
| PriceFrom $857 | Free Cancellation | Rating 6.6 6,842 reviews |
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.