Cheapest return flights from Madrid to Boston in April from $436

AirHint found the following cheapest return flights from Madrid (MAD) to Boston (BOS) in April 2026 (see full year).

Return flights

01 Apr - 11 Apr TAP
06 Apr - 20 Apr TAP
01 Apr - 07 Apr TAP
01 Apr - 08 Apr Iberia
02 Apr - 09 Apr Iberia
01 Apr - 06 Apr Iberia
06 Apr - 13 Apr TAP
16 Apr - 23 Apr TAP
21 Apr - 28 Apr TAP
16 Apr - 25 Apr TAP
28 Apr - 03 May TAP
30 Apr - 28 May Iberia
29 Apr - 11 May Iberia
29 Apr - 06 May Iberia
29 Apr - 02 May Iberia
30 Apr - 03 May Iberia
29 Apr - 11 May British Airways direct
15 Apr - 01 May Iberia
17 Apr - 02 May TAP
27 Apr - 04 May Iberia

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

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