Alicante (ALC) to Boston (BOS) flight deal in economy from $389
$788 USD
-51%$389 USD
Verified about 1 hour agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Sunday, October 11th, 2026
6 round-trip options
Returning
Sat, Oct 17, 2026•6 Day Trip
$569 USD
Returning
Sun, Oct 18, 2026•7 Day Trip
$506 USD
Returning
Thu, Oct 22, 2026•11 Day Trip
$512 USD
Returning
Fri, Oct 23, 2026•12 Day Trip
$592 USD
Returning
Sat, Oct 24, 2026•13 Day Trip
$569 USD
Returning
Sun, Oct 25, 2026•14 Day Trip
$797 USD