AirHint found the following cheapest return flights from Madrid (MAD) to Santiago (SCL) in March 2026 (see full year).

Return flights

10 Mar - 24 Mar	Air Canada
23 Mar - 23 Apr	Iberia
10 Mar - 15 Apr	Air Canada
10 Mar - 31 Mar	LATAM Airlines Group	direct
01 Mar - 16 Mar	Delta
10 Mar - 22 Mar	Delta
06 Mar - 22 Mar	Delta
02 Mar - 22 Mar	Delta
03 Mar - 10 Mar	Delta
05 Mar - 16 Mar	Delta
02 Mar - 16 Mar	Delta
12 Mar - 17 Mar	Avianca
24 Mar - 07 Apr	Avianca
11 Mar - 01 Apr	LATAM Airlines Group
31 Mar - 24 Apr	LATAM Airlines Group
20 Mar - 01 Apr	LATAM Airlines Group
03 Mar - 28 Apr	Delta
15 Mar - 08 Apr	Iberia
20 Mar - 08 Apr	Iberia
19 Mar - 02 Apr	Avianca

Also check the deals for one-way flights from Madrid to Santiago in March.

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 Madrid to Santiago in March from 669€

Return flights