Cheap Flights from Boston to Philadelphia — $90

The cost of a one-way flight from Boston to Philadelphia ranges from $92 (July 2026) to $95 (June 2026). On average, the ticket price is about $94–$95.

Boston Logan International (BOS) is the city’s primary international gateway and a major Northeast hub, handling full-service carriers like American, Delta and United alongside international airlines and low-cost operators such as JetBlue and Spirit. It sits just northeast of downtown Boston, typically a 15–30 minute drive depending on traffic. Public transit includes the MBTA Blue Line and Silver Line buses; expect 20–40 minutes to downtown with fares usually in the low single-dollar range, while taxis and rideshares tend to cost more. Pros: wide route network and frequent service; cons: can be busy and subject to weather or peak-hour congestion, which may affect comfort and timing.

Philadelphia International Airport (PHL) is the region’s main international hub, typically handling a mix of legacy carriers and low-cost airlines offering domestic and transatlantic routes. Located about 7 miles southwest of downtown Philadelphia, it’s usually a 20–30 minute drive in normal traffic or 25–40 minutes by SEPTA Regional Rail from Suburban Station; taxi or ride-hailing fares can commonly range from about $25–$45, while SEPTA fares are much lower. The airport’s terminals provide a range of dining and lounge options and can be more convenient for connecting travelers, though peak periods may feel busy and security lines can be lengthy. For budget-conscious flyers, Philadelphia can be competitive on price compared with nearby New York airports, but fares vary by carrier and season.

Flights from Boston to Philadelphia are operated by several airlines — American Airlines and JetBlue Airways. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $90, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.