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

Return flights

20 May - 28 May	Avianca
18 May - 23 May	Avianca
20 May - 27 May	Avianca
13 May - 23 May	Avianca
01 May - 11 May	Avianca
17 May - 24 May	Avianca
01 May - 31 May	Avianca
14 May - 22 May	LATAM Airlines Group
22 May - 06 Jun	LATAM Airlines Group
23 May - 05 Jun	LATAM Airlines Group
31 May - 07 Jun	Copa
05 May - 15 May	Copa
16 May - 23 May	Copa

Also check the deals for one-way flights from Santiago to Cancun 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 Santiago to Cancun in May from 529€

Return flights