Cheapest one-way flights from Pittsburgh to Philadelphia in March from $131

Best time to book flights for Pittsburgh (PIT) to Philadelphia (PHL) flights at AirHint

AirHint found the following cheapest one-way flights from Pittsburgh (PIT) to Philadelphia (PHL) in March 2025 (see full year).

One-Way flights

05 Mar Frontier Airlines direct

Also check the deals for return flights from Pittsburgh to Philadelphia in March.

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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