Planning a flight from Chicago O'Hare to Klagenfurt?

Flight prices from Chicago to Klagenfurt change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which departure and arrival airports are available?

Between Chicago and Klagenfurt, flight options may depend on the combination of airports available.

• Airports in Chicago: Chicago is connected by 3 airports - Midway, O'Hare, Rockford.
• Airports in Klagenfurt: Klagenfurt is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Find the best flight from Chicago O'Hare to Klagenfurt

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from the best airlines and travel agencies.

Other popular destinations

Searching for flights to Austria? Travelers also looked at: Graz, Innsbruck, Klagenfurt, Salzburg, Vienna.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Chicago O'Hare – Klagenfurt flights.