Cheapest return flights from Philadelphia to Boston in October from $111
AirHint found the following cheapest return flights from Philadelphia (PHL) to Boston (BOS) in October 2024 (see full year).
Return flights
| 25 Oct - 27 Oct | Frontier Airlines | direct | |
| 03 Oct - 06 Oct | Frontier Airlines | direct |
Also check the deals for one-way flights from Philadelphia to Boston in October.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
