Cheapest one-way flights from Madrid to Boston in October from $260

Best time to book flights for Madrid (MAD) to Boston (BOS) flights at AirHint

AirHint found the following cheapest one-way flights from Madrid (MAD) to Boston (BOS) in October 2025 (see full year).

One-Way flights

22 Oct Iberia Express
18 Oct Ryanair
21 Oct Ryanair
24 Oct Ryanair
10 Oct Ryanair
22 Oct jetBlue direct
21 Oct jetBlue direct
02 Oct LEVEL
24 Oct jetBlue direct
18 Oct jetBlue direct

Also check the deals for return flights from Madrid to Boston in October.

Skyscanner

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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