Madrid (MAD) to Boston (BOS) flight deal in business from $1,855
$3,181 USD
-42%$1,855 USD
Verified about 4 hours agoDecember 2026
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Rare Availability
5% of dates checked are available within 10% of the lowest price
Monday, December 28th, 2026
7 round-trip options
Returning
Sat, Jan 2, 2027•5 Day Trip
$4,514 USD
Returning
Sun, Jan 3, 2027•6 Day Trip
$2,865 USD
Returning
Mon, Jan 4, 2027•7 Day Trip
$2,692 USD
Returning
Wed, Jan 6, 2027•9 Day Trip
$2,744 USD
Returning
Thu, Jan 7, 2027•10 Day Trip
$3,224 USD
Returning
Sat, Jan 9, 2027•12 Day Trip
$3,224 USD
Returning
Mon, Jan 11, 2027•14 Day Trip
$2,691 USD