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

Return flights

07 May - 14 May	Delta
04 May - 11 May	United
05 May - 12 May	United
11 May - 18 May	United
19 May - 26 May	United
21 May - 28 May	United
26 May - 02 Jun	United
27 May - 03 Jun	United
01 May - 08 May	United
02 May - 09 May	United
03 May - 10 May	United
09 May - 16 May	United
27 May - 03 Jun	Copa	direct
25 May - 01 Jun	Avianca
29 May - 05 Jun	Avianca
31 May - 07 Jun	Avianca
25 May - 01 Jun	Copa	direct
29 May - 05 Jun	Copa	direct
31 May - 07 Jun	Copa	direct

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 $533

Return flights