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

Return flights

03 Nov - 10 Nov	Iberia
14 Nov - 17 Nov	Iberia
24 Nov - 01 Dec	Iberia
28 Nov - 01 Dec	Iberia
28 Nov - 05 Dec	Iberia
26 Nov - 03 Dec	Iberia
10 Nov - 17 Nov	Iberia
19 Nov - 26 Nov	Iberia
18 Nov - 21 Nov	Iberia
11 Nov - 14 Nov	Iberia
23 Nov - 26 Nov	Iberia
23 Nov - 30 Nov	Iberia
27 Nov - 30 Nov	Iberia
17 Nov - 24 Nov	Iberia
27 Nov - 04 Dec	Iberia
30 Nov - 07 Dec	Iberia
25 Nov - 02 Dec	Iberia
29 Nov - 06 Dec	Iberia	direct
30 Nov - 03 Dec	Iberia
29 Nov - 02 Dec	Iberia

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

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Madrid to Boston in November from 403€

Return flights