Question : How many days should you spend in Saint Louis?
Answer : Passengers from LHR to STL stay 10 days on average.
Question : Are you paying the cheapest or highest price for your ticket to Saint Louis?
Answer : Flight prices change much more than the majority of routes from the United Kingdom for LHR to STL. They range anywhere from $956 to $4,089. Prices tend to be lower the further out you book.
Question : Over the coming months, which airline is getting their passengers to Lambert-St. Louis International Airport (STL) round-trip the cheapest?
Answer : American Airlines is offering the best deal at $956. Better snatch it up quickly because prices range all the way up to $4,089 over the next three months.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The cheapest day to fly in August is Wednesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
Question : What is the cheapest day to fly in the next four weeks?
Answer : As of Jul 24th, the best day for booking to Saint Louis (STL) is Aug 1st. It costs $1,116, which is 53% below this route's average price.