Question : Do travelers from Saint Louis typically stay in Billings for very long?
Answer : Of course you're not most people, but if you were, you'd stay roughly four days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Saturday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.
Question : How often is the price changing when booking a trip from Lambert-St. Louis International Airport (STL) to Billings Logan International Airport (BIL)?
Answer : Prices for STL to BIL do fluctuate a lot more than most. Remember, the sooner you book, the more you're able to save.