Cheapest return BWI–MAD flights, October

AirHint found the following cheapest return flights from Baltimore (BWI) to Madrid (MAD) in October 2026 (see full year).

Return flights

20 Oct - 30 Oct British Airways
01 Oct - 07 Oct KLM
22 Oct - 30 Oct Delta
05 Oct - 11 Oct Delta
24 Oct - 14 Nov Air France
10 Oct - 26 Oct Air France
16 Oct - 26 Oct Delta
09 Oct - 17 Oct Icelandair
12 Oct - 19 Oct British Airways
19 Oct - 30 Oct Icelandair
20 Oct - 31 Oct Icelandair

Also check the deals for one-way flights from Baltimore to Madrid in October.

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