Cheap flights from Chicago to Slovenia from $331
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Slovenia departing on 9/7. 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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How to get the cheapest flight ticket from Chicago 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 Chicago, with most prices found around $592. The month of October is another great option to travel to Slovenia, with average flight prices from Chicago 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 Chicago. 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 Chicago 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 Chicago when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Slovenia for around $914 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Slovenia from Chicago for as low as $628 on momondo.
What is the cheapest airline that flies from Chicago to Slovenia?
Air Serbia, Turkish Airlines, and Air France are the most popular carriers operating from Chicago to Slovenia
What airlines fly to Slovenia?
Turkish Airlines, Lufthansa and Air Serbia are the top three most popular airlines that fly to Slovenia from Chicago according to our data. Turkish Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Slovenia. Keep in mind that there are 5 different airlines that fly to Slovenia on a routine basis, so you have a few additional options to choose from.
Cheap Chicago to Slovenia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Slovenia
When did momondo last update prices for flights from Chicago to Slovenia?
Prices for flights from Chicago to Slovenia refresh daily.
How many operators does momondo search for flights from Chicago to Slovenia?
As of June 2025, there are 5 operators available to choose from for flights from Chicago to Slovenia.
How old do you have to be to fly from Chicago to Slovenia?
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 Chicago to Slovenia.
What documentation or ID do you need to fly to Slovenia?
The travel and health documents required for your trip to Slovenia 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 Slovenia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Chicago to Slovenia
Compare and see reviews for airlines that fly from Chicago to Slovenia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $531 | Free Cancellation | Rating 7.3 3,848 reviews | |||
| PriceFrom $590 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom $628 | Free Cancellation | Rating 7.5 1,623 reviews | |||
| PriceFrom $746 | Free Cancellation | Rating 6.3 196 reviews | |||
| PriceFrom $795 | Free Cancellation | Rating 6.7 7,136 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Slovenia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Slovenia. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to Slovenia with flexible booking policies on momondo?
momondo does allow users to show only those flights to Slovenia from Chicago which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Chicago to Slovenia?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Slovenia from Chicago.
I’m not ready to book a flight from Chicago to Slovenia right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago 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.