AirHint found the following cheapest return flights from Cancun (CUN) to Santiago (SCL) in May 2026 (see full year).

Return flights

30 May - 06 Jun	LATAM Airlines Group
03 May - 10 May	Copa
31 May - 07 Jun	Copa
28 May - 30 May	Viva
23 May - 30 May	Viva
29 May - 30 May	Viva
11 May - 30 May	Viva
22 May - 30 May	Viva
12 May - 30 May	Viva
10 May - 30 May	Viva
24 May - 30 May	Viva
17 May - 30 May	Viva
28 May - 17 Jun	Viva
28 May - 14 Jun	Viva
28 May - 06 Jun	Viva
29 May - 17 Jun	Viva
29 May - 14 Jun	Viva
23 May - 06 Jun	Viva
29 May - 06 Jun	Viva
24 May - 14 Jun	Viva

Also check the deals for one-way flights from Cancun to Santiago 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 Cancun to Santiago in May from 412€

Return flights