Question : What is the cheapest day to fly in the next four weeks?
Answer : Since low prices are preferred, look at February 4th. As of January 23rd, the cheapest ticket sales are coming in 31% below the average price for this route, so you can spend that extra money on a fun experience in Barcelona.
Question : Do travelers from Saint Louis typically stay in Barcelona for very long?
Answer : The average time spent in Barcelona by passengers flying from STL is nine days.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The lowest-cost day to fly in February is Saturday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : Are prices changing frequently for this route?
Answer : Prices for STL to BCN do fluctuate a lot more than most routes. Remember, the sooner you book, the more you're able to save.