Cheapest return flights from Boston to Philadelphia in June from $188

AirHint found the following cheapest return flights from Boston (BOS) to Philadelphia (PHL) in June 2025 (see full year).

Return flights

29 Jun - 06 Jul Frontier Airlines direct
28 Jun - 06 Jul Frontier Airlines
28 Jun - 06 Jul jetBlue direct
27 Jun - 06 Jul Frontier Airlines
26 Jun - 27 Jun Frontier Airlines
28 Jun - 29 Jun Frontier Airlines
28 Jun - 15 Jul Spirit Airlines
28 Jun - 16 Jul Spirit Airlines
28 Jun - 09 Jul Spirit Airlines
28 Jun - 14 Jul Spirit Airlines
28 Jun - 12 Jul Spirit Airlines
28 Jun - 19 Jul Spirit Airlines
28 Jun - 29 Jun jetBlue direct
27 Jun - 29 Jun Frontier Airlines
26 Jun - 27 Jun Frontier Airlines direct
28 Jun - 28 Jun Spirit Airlines
27 Jun - 30 Jun United
28 Jun - 28 Jun American Airlines direct
27 Jun - 28 Jun Frontier Airlines
27 Jun - 28 Jun Delta direct

Also check the deals for one-way flights from Boston to Philadelphia in June.

Skyscanner

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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