Boston (BOS) to Alicante (ALC) flight deal in economy from $389
$907 USD
-57%$389 USD
Verified about 18 hours agoDecember 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Friday, December 18th, 2026
7 round-trip options
Returning
Thu, Dec 24, 2026•6 Day Trip
$1,351 USD
Returning
Fri, Dec 25, 2026•7 Day Trip
$1,353 USD
Returning
Sun, Dec 27, 2026•9 Day Trip
$1,453 USD
Returning
Mon, Dec 28, 2026•10 Day Trip
$1,367 USD
Returning
Tue, Dec 29, 2026•11 Day Trip
$1,393 USD
Returning
Thu, Dec 31, 2026•13 Day Trip
$1,337 USD
Returning
Fri, Jan 1, 2027•14 Day Trip
$1,490 USD