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
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Rare Availability
5% of dates checked are available within 10% of the lowest price
Thursday, December 17th, 2026
7 round-trip options
Returning
Tue, Dec 22, 2026•5 Day Trip
$2,430 USD
Returning
Wed, Dec 23, 2026•6 Day Trip
$2,429 USD
Returning
Thu, Dec 24, 2026•7 Day Trip
$2,583 USD
Returning
Sat, Dec 26, 2026•9 Day Trip
$2,583 USD
Returning
Sun, Dec 27, 2026•10 Day Trip
$2,583 USD
Returning
Tue, Dec 29, 2026•12 Day Trip
$2,057 USD
Returning
Thu, Dec 31, 2026•14 Day Trip
$2,583 USD