Cheapest return flights from Phoenix to Madrid in March from 770€

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

Return flights

29 Mar - 09 Apr Air France
25 Mar - 01 Apr Delta
27 Mar - 09 Apr Frontier Airlines
27 Mar - 16 Apr Frontier Airlines
27 Mar - 10 Apr KLM
25 Mar - 05 Apr Air France
27 Mar - 11 Apr Delta
27 Mar - 12 Apr Delta
27 Mar - 05 Apr Air France
28 Mar - 05 Apr KLM

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

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