Cheapest return flights from San Antonio to Madrid in March from $431

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

Return flights

01 Mar - 09 Mar British Airways
03 Mar - 10 Mar Iberia
02 Mar - 09 Mar Delta
01 Mar - 08 Mar Iberia
24 Mar - 31 Mar Iberia
09 Mar - 16 Mar Iberia
18 Mar - 25 Mar Iberia
28 Mar - 03 Apr British Airways
21 Mar - 28 Mar Iberia
14 Mar - 21 Mar Spirit Airlines
30 Mar - 06 Apr Iberia
07 Mar - 14 Mar Iberia
27 Mar - 03 Apr Iberia

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

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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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