Cheapest return flights from Boston to Madrid in January from $410

AirHint found the following cheapest return flights from Boston (BOS) to Madrid (MAD) in January 2027 (see full year).

Return flights

06 Jan - 13 Jan Iberia direct
13 Jan - 20 Jan Iberia direct
19 Jan - 26 Jan Iberia direct
20 Jan - 27 Jan Iberia direct
12 Jan - 19 Jan Iberia
05 Jan - 12 Jan Iberia
04 Jan - 11 Jan Iberia direct
11 Jan - 18 Jan Iberia direct
18 Jan - 25 Jan Iberia direct
21 Jan - 28 Jan Iberia direct

Also check the deals for one-way flights from Boston to Madrid in January.

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