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

Return flights

11 May - 21 May	Arajet
28 May - 04 Jun	Avianca
05 May - 26 May	Avianca
03 May - 24 May	Avianca
04 May - 10 May	Avianca
21 May - 31 May	Avianca
07 May - 13 May	Avianca
10 May - 17 May	Avianca
31 May - 07 Jun	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 383€

Return flights