Cheapest return flights from Madrid to Boston in March from $350

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

Return flights

09 Mar - 16 Mar Volotea
17 Mar - 24 Mar Iberia Express
10 Mar - 17 Mar Iberia Express
05 Mar - 09 Mar Iberia Express
02 Mar - 10 Mar Iberia
02 Mar - 16 Mar Iberia
24 Mar - 31 Mar Iberia Express
12 Mar - 17 Mar Iberia Express
11 Mar - 17 Mar Air Europa
30 Mar - 02 Apr Iberia
03 Mar - 10 Mar Iberia
03 Mar - 01 Apr Iberia
30 Mar - 06 Apr Iberia
31 Mar - 07 Apr Iberia
25 Mar - 01 Apr Iberia
26 Mar - 02 Apr Iberia
20 Mar - 05 Apr TAP
23 Mar - 05 Apr Air Europa
22 Mar - 05 Apr Iberia
26 Mar - 11 Apr TAP

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

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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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