Madrid (MAD) to Boston (BOS) flight deal in business from $1,855
$3,181 USD
-42%$1,855 USD
Verified about 6 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
5% of dates checked are available within 10% of the lowest price
Monday, December 21st, 2026
7 round-trip options
Returning
Sat, Dec 26, 2026•5 Day Trip
$3,179 USD
Returning
Sun, Dec 27, 2026•6 Day Trip
$2,865 USD
Returning
Mon, Dec 28, 2026•7 Day Trip
$2,691 USD
Returning
Wed, Dec 30, 2026•9 Day Trip
$2,691 USD
Returning
Thu, Dec 31, 2026•10 Day Trip
$2,691 USD
Returning
Sat, Jan 2, 2027•12 Day Trip
$2,884 USD
Returning
Mon, Jan 4, 2027•14 Day Trip
$2,691 USD