Cheap flights from Vienna to Boston from $375

In general, September is the cheapest month to fly from Vienna to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $545. If you aren’t able to travel during the month of September, then book flights to Boston from Vienna during October instead. Flights to Boston in October, while not as cheap as those in September, still average around $632.

The cheapest day to depart from Vienna to Boston is on a Saturday when prices can be found for as low as $647. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Tuesday is $1,029.

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

You are more likely to see cheaper flights to Boston from Vienna when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $708 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Vienna for as low as $559 on momondo.

There are 2 cabin classes available to choose from on Vienna to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of October 2026, prices for Vienna to Boston flights are approximately 35% cheaper when compared to flights at the same time last year.

Finnair and British Airways are the most popular carriers operating from Vienna Intl to Boston Logan Intl

Austrian Airlines, United Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Boston from Vienna according to our data. Austrian Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 4 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between Vienna and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 173 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. Tuesday 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 13% of their flights experiencing any sort of delay.

Rome (FCO) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $715.

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 12h 35m.

Frankfurt am Main (FRA) has the shortest average layover time for this route: 2h 19m.