Cheapest one-way flights from Boston to Philadelphia in August from 67€

AirHint found the following cheapest one-way flights from Boston (BOS) to Philadelphia (PHL) in August 2026 (see full year).

One-Way flights

05 Aug Delta direct
22 Aug Delta direct
06 Aug Delta direct

Also check the deals for return flights from Boston to Philadelphia in August.

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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.

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