Cheap flights from Illinois to Austria from $294

In general, January is the cheapest month to fly from Illinois to Austria. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $624. If you are unable to visit Austria during the month of January, then departing from Illinois during the month February is also very affordable. Most momondo users find prices during this month for around $661.

The cheapest day to depart from Illinois to Austria is on a Wednesday when prices can be found for as low as $751. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,088. These prices are subject to change though, so be sure to set up a Price Alert for flights to Austria.

Fly from Chicago O'Hare Intl to Vienna Intl for the best Illinois - Austria flight prices

You are more likely to see cheaper flights to Austria from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Austria for around $983 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austria from Illinois for as low as $704 on momondo.

There are 3 cabin classes available to choose from on Illinois to Austria flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 6% on your flight if you consider stops on a Illinois to Austria flight.

United Airlines, Austrian Airlines, and Aer Lingus are the most popular carriers operating from Illinois to Austria

Austrian Airlines, Turkish Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Austria from Illinois according to our data. Austrian Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Austria. Keep in mind that there are 10 different airlines that fly to Austria on a routine basis, so you have a few additional options to choose from.

As of August 2026, 1 flights take off from Illinois and land in Austria each day. The most common flight departure time for this route is 4:00PM, with 100% of daily flights taking off in the afternoon.

As of August 2026, 12 flights take off from Illinois and land in Austria each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.