Cheap flights from Boston to Madrid

Direct flight: 5,474 km, ~6h 26m from Boston (BOS) to Madrid (MAD).

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Live fares · BOS → MAD

Frequently asked questions

  • How long is the flight from Boston to Madrid?

    Direct flights from BOS to MAD cover approximately 5,474 km (3,401 miles), with an estimated flight time of 6h 26m. Operating airlines: B6, DL, IB.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: BOS → MAD Cheapest month to fly to Madrid All flights from Boston All flights to Madrid Flights to Spain Visa-free with USA passport B6 routes DL routes IB routes