Cheapest return flights from St. Louis to Madrid in February from $432

AirHint found the following cheapest return flights from St. Louis (STL) to Madrid (MAD) in February 2026 (see full year).

Return flights

17 Feb - 01 Mar Lufthansa
05 Feb - 19 Feb British Airways
11 Feb - 18 Feb British Airways
01 Feb - 08 Feb Iberia
03 Feb - 10 Feb Iberia
05 Feb - 12 Feb Iberia
07 Feb - 14 Feb Iberia
17 Feb - 24 Feb Iberia
19 Feb - 26 Feb Iberia
21 Feb - 28 Feb Iberia
23 Feb - 02 Mar Iberia
26 Feb - 05 Mar Iberia
09 Feb - 16 Feb Delta

Also check the deals for one-way flights from St. Louis to Madrid in February.

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