Alicante (ALC) to Boston (BOS) flight deal in economy from $389
$788 USD
-51%$389 USD
Verified about 8 hours agoAugust 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Monday, August 31st, 2026
9 round-trip options
Returning
Sat, Sep 5, 2026•5 Day Trip
$1,141 USD
Returning
Sun, Sep 6, 2026•6 Day Trip
$503 USD
Returning
Mon, Sep 7, 2026•7 Day Trip
$494 USD
Returning
Tue, Sep 8, 2026•8 Day Trip
$570 USD
Returning
Wed, Sep 9, 2026•9 Day Trip
$546 USD
Returning
Thu, Sep 10, 2026•10 Day Trip
$724 USD
Returning
Sat, Sep 12, 2026•12 Day Trip
$564 USD
Returning
Sun, Sep 13, 2026•13 Day Trip
$563 USD
Returning
Mon, Sep 14, 2026•14 Day Trip
$546 USD