Travelers have found it’s best to book a flight 32 days in advance to save up to 65% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 32 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St Louis to Florence 1-2 weeks in advance for as low as $349, or $383 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in November. For low rates, August can be a great choice for travel to Florence. Flights to Florence from St Louis in August are about $295 on average during August, but can be found for as low as $108.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St Louis to Florence as you normally would.