Boston (BOS) to Cork (ORK) flight deal in economy from $621
$738 USD
-16%$621 USD
Verified about 13 hours agoDecember 2026
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Good Availability
51% of dates checked are available within 10% of the lowest price
Monday, December 7th, 2026
8 round-trip options
Returning
Sat, Dec 12, 2026•5 Day Trip
$721 USD
Returning
Sun, Dec 13, 2026•6 Day Trip
$692 USD
Returning
Mon, Dec 14, 2026•7 Day Trip
$662 USD
Returning
Tue, Dec 15, 2026•8 Day Trip
$712 USD
Returning
Wed, Dec 16, 2026•9 Day Trip
$712 USD
Returning
Thu, Dec 17, 2026•10 Day Trip
$722 USD
Returning
Sun, Dec 20, 2026•13 Day Trip
$737 USD
Returning
Mon, Dec 21, 2026•14 Day Trip
$662 USD