Cheapest return flights from Madrid to Boston in August from 503€

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

Return flights

27 Aug - 31 Aug Scandinavian Airlines
29 Aug - 12 Sep KLM
27 Aug - 31 Aug Iberia direct
31 Aug - 07 Sep Iberia direct
27 Aug - 03 Sep Iberia direct
26 Aug - 02 Sep Iberia direct
28 Aug - 31 Aug Iberia direct
29 Aug - 01 Sep Iberia
25 Aug - 31 Aug Aer Lingus
28 Aug - 04 Sep Iberia direct
29 Aug - 05 Sep Iberia direct
30 Aug - 06 Sep Iberia direct
03 Aug - 13 Aug TAP
24 Aug - 31 Aug TAP
22 Aug - 29 Aug TAP
25 Aug - 04 Sep TAP
07 Aug - 28 Aug TAP
03 Aug - 14 Aug TAP
01 Aug - 11 Aug TAP
23 Aug - 06 Sep Iberia Express

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

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