Boston (BOS) to Alicante (ALC) flight deal from $368 USD in economy class

IBIberia Airlines

Round Trip•Economy

BOS

Logan International Airport

Boston, United States

ALC

El Altet Airport

Alicante, Spain

$616 USD

-40%$368 USD

Verified Nov 3, 2025 at 6:08 PM

December 2025

Today

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1$368 2$368 3$397 4$428 5$419 6$419 7$415 8$368 9$429 10$419 11$433 12$441 13$633 14$433 15$565 16$564 17$1,046 18$861 19$1,124 20$865 21$782 22$782 23$853 24$1,101 25$628 26$1,134 27$588 28$578 29$584 30$481 31$460 1 2 3 4

Rare Availability

9% of dates checked are available within 10% of the lowest price

Thursday, December 25th, 2025

10 round-trip options

Returning

Tue, Dec 30, 2025•5 Day Trip

$813 USD

Google Flights

Returning

Wed, Dec 31, 2025•6 Day Trip

$1,413 USD

Google Flights

Returning

Thu, Jan 1, 2026•7 Day Trip

$829 USD

Google Flights

Returning

Fri, Jan 2, 2026•8 Day Trip

$1,593 USD

Google Flights

Returning

Sat, Jan 3, 2026•9 Day Trip

$1,271 USD

Google Flights

Returning

Sun, Jan 4, 2026•10 Day Trip

$1,158 USD

Google Flights

Returning

Mon, Jan 5, 2026•11 Day Trip

$865 USD

Google Flights

Returning

Tue, Jan 6, 2026•12 Day Trip

$795 USD

Google Flights

Returning

Wed, Jan 7, 2026•13 Day Trip

$764 USD

Google Flights

Returning

Thu, Jan 8, 2026•14 Day Trip

$628 USD

Google Flights