Which airports does Frontier Airlines fly between San Juan and Philadelphia?
For flights between San Juan and Philadelphia, Frontier Airlines operates the following airport routes:
For flights between San Juan and Philadelphia, Frontier Airlines operates from the following airport routes: Luis Munoz Marin International (SJU) to Philadelphia International Airport (PHL)
What do Frontier Airlines flights from San Juan to Philadelphia cost?
One of Frontier Airlines cheapest prices for a San Juan to Philadelphia flight we have right now is $48.
On average though, flights with Frontier Airlines cost $144.31 for the route San Juan to Philadelphia, but it mostly depends on the season and how far in advance you book your tickets.