Boston (BOS) to Alicante (ALC) flight deal in economy from $389
$907 USD
-57%$389 USD
Verified about 22 hours agoDecember 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Sunday, December 20th, 2026
7 round-trip options
Returning
Sat, Dec 26, 2026•6 Day Trip
$1,731 USD
Returning
Sun, Dec 27, 2026•7 Day Trip
$1,189 USD
Returning
Tue, Dec 29, 2026•9 Day Trip
$1,129 USD
Returning
Wed, Dec 30, 2026•10 Day Trip
$1,043 USD
Returning
Thu, Dec 31, 2026•11 Day Trip
$1,073 USD
Returning
Sat, Jan 2, 2027•13 Day Trip
$1,490 USD
Returning
Sun, Jan 3, 2027•14 Day Trip
$1,490 USD