AirHint found the following cheapest return flights from Montreal (YUL) to Panama City (PTY) in May 2026 (see full year).

Return flights

21 May - 28 May	United
05 May - 12 May	United
06 May - 13 May	United
07 May - 14 May	United
18 May - 25 May	United
19 May - 26 May	United
04 May - 11 May	Copa	direct
06 May - 13 May	Copa	direct
11 May - 18 May	Copa	direct
12 May - 19 May	Copa	direct
26 May - 02 Jun	Copa	direct
29 May - 05 Jun	United
30 May - 06 Jun	United
31 May - 07 Jun	United
29 May - 05 Jun	Copa	direct
30 May - 06 Jun	Copa	direct
20 May - 12 Jun	United

Also check the deals for one-way flights from Montreal to Panama City in May.

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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Cheapest return flights from Montreal to Panama City in May from $539

Return flights