Cheapest return flights from Madrid to Boston in October from 465€

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

Return flights

07 Oct - 12 Oct TAP
08 Oct - 12 Oct TAP
27 Oct - 01 Nov TAP
03 Oct - 11 Oct SWISS
19 Oct - 31 Oct Lufthansa
07 Oct - 12 Oct Iberia direct
06 Oct - 13 Oct Iberia direct
12 Oct - 19 Oct Iberia
01 Oct - 08 Oct Iberia direct
15 Oct - 22 Oct Iberia direct
05 Oct - 12 Oct Iberia
27 Oct - 03 Nov Iberia direct
29 Oct - 05 Nov Iberia direct
28 Oct - 04 Nov Iberia direct
26 Oct - 02 Nov Iberia direct
31 Oct - 03 Nov Iberia direct
30 Oct - 02 Nov Iberia direct
29 Oct - 01 Nov Iberia
25 Oct - 01 Nov Iberia direct
30 Oct - 06 Nov Iberia

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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