Cheap flights from the United States to Austria from $248

In general, February is the cheapest month to fly from United States to Austria. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $632. If you are unable to visit Austria during the month of February, then departing from United States during the month January is also very affordable. Most momondo users find prices during this month for around $684.

The cheapest day to depart from United States to Austria is on a Tuesday when prices can be found for as low as $933. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,138. These prices are subject to change though, so be sure to set up a Price Alert for flights to Austria.

Fly from Boston Logan Intl to Vienna Intl for the best United States - Austria flight prices

You are more likely to see cheaper flights to Austria from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Austria for around $755 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austria from United States for as low as $635 on momondo.

There are 4 cabin classes available to choose from on United States 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 5% on your flight if you consider stops on a United States to Austria flight.

United Airlines, Delta, and Scandinavian Airlines are the most popular carriers operating from United States to Austria

Austrian Airlines, Lufthansa and United Airlines are the top three most popular airlines that fly to Austria from United States 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 19 different airlines that fly to Austria on a routine basis, so you have a few additional options to choose from.

Historically, on average around 25% of flights between United States and Austria have experienced a delay on any given week. The average delay length over the past 12 months has been 152 minutes.

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

Tuesday 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 15% of their flights experiencing any sort of delay.

The number of flights available between United States and Austria is 10 per day as of May 2026. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

As of May 2026, 70 flights take off from United States and land in Austria each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.