Which airports does Spirit Airlines fly between Philadelphia and Detroit?
For flights between Philadelphia and Detroit, Spirit Airlines operates the following airport routes:
For flights between Philadelphia and Detroit, Spirit Airlines operates from the following airport routes: Philadelphia International Airport (PHL) to Detroit Metro (DTW)
What do Spirit Airlines flights from Philadelphia to Detroit cost?
One of Spirit Airlines cheapest prices for a Philadelphia to Detroit flight we have right now is $23.
On average though, flights with Spirit Airlines cost $85.97 for the route Philadelphia to Detroit, but it mostly depends on the season and how far in advance you book your tickets.