Cheapest return flights from Madrid to Boston in October from $523

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

Return flights

01 Oct - 08 Oct Iberia
09 Oct - 14 Oct TAP
30 Oct - 05 Nov TAP
01 Oct - 04 Oct Iberia
03 Oct - 06 Oct Iberia
03 Oct - 10 Oct Iberia
08 Oct - 11 Oct Iberia
08 Oct - 15 Oct Iberia
10 Oct - 13 Oct Iberia
10 Oct - 17 Oct Iberia
13 Oct - 20 Oct Iberia
29 Oct - 05 Nov Lufthansa
26 Oct - 02 Nov Iberia
27 Oct - 03 Nov Iberia
28 Oct - 04 Nov Iberia
28 Oct - 02 Nov Iberia
29 Oct - 05 Nov Iberia direct
30 Oct - 05 Nov Iberia direct
25 Oct - 01 Nov Iberia direct

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

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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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