Question : Looking for the cheapest flight over the next 30 days?
Answer : As of January 16th, the cheapest day to fly from Saint Louis to Vienna is January 25th. Tickets have been sold for 24% below the average price for this route.
Question : How long do most people stay in Vienna when they fly in from Saint Louis?
Answer : Over the next two months, travelers from STL to VIE are planning on staying for 28 days on average.
Question : Can you cut down on flight costs by changing the day of the week you travel to Vienna?
Answer : In February, Saturday is your lowest-cost day to fly. Being flexible with your travel days garners you even more savings during your booking.
Question : How often are prices changing for this route?
Answer : Flight prices for STL to VIE change much more than most routes. Remember, the sooner you book, the more you're able to save.