Due to multiple factors, expect to potentially pay more when booking in December. For low rates, November can be a great choice for travel to Saint Petersburg. Flights to Saint Petersburg from Philadelphia in November are about $1,102 on average during November, but can be found for as low as $730.
When flying from Philadelphia to Saint Petersburg, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 17% versus a flight in the morning.
Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 66% when planning your travel around this day of the week.