Cheapest one-way flights from Philadelphia to Montreal in March from $156

Best time to book flights for Philadelphia (PHL) to Montreal (YUL) flights at AirHint

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

One-Way flights

11 Mar Spirit Airlines
10 Mar Frontier Airlines
05 Mar Frontier Airlines
23 Mar Frontier Airlines
12 Mar Spirit Airlines
11 Mar Air Canada direct
10 Mar Air Canada direct
12 Mar United direct
23 Mar Air Canada direct
08 Mar Air Canada

Also check the deals for return flights from Philadelphia to Montreal 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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