Cheap flights from Vienna to Chicago from $318

The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Vienna averaging around $622.

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $737. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Vienna because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,004.

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Vienna when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $764 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Vienna for as low as $543 on momondo.

There are 3 cabin classes available to choose from on Vienna Intl to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of March 2026, prices for Vienna to Chicago O'Hare Intl Airport flights are approximately 32% more expensive when compared to flights at the same time last year.

Historically, on average around 27% of flights between Vienna and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 161 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Austrian Airlines have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

As of March 2026, 1 flights take off from Vienna and land in Chicago O'Hare Intl Airport each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.

7 flights are operational weekly from Vienna to Chicago O'Hare Intl Airport as of March 2026. The most popular departure day for this route is Fri, with 43% of flights per week taking off on this day.