Cheapest return flights from Boston to Madrid in June from $781

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

Return flights

02 Jun - 27 Jun Condor
27 Jun - 18 Jul Aer Lingus
10 Jun - 04 Jul Aer Lingus
19 Jun - 26 Jun Condor
27 Jun - 18 Jul jetBlue direct
02 Jun - 27 Jun Finnair direct
10 Jun - 04 Jul British Airways direct
19 Jun - 26 Jun Iberia direct

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

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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid

Feel free to contact us with any feedback or request another flight research.