Boston (BOS) to Cork (ORK) flight deal in economy from $621
$738 USD
-16%$621 USD
Verified about 9 hours agoDecember 2026
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Good Availability
51% of dates checked are available within 10% of the lowest price
Wednesday, December 9th, 2026
8 round-trip options
Returning
Mon, Dec 14, 2026•5 Day Trip
$721 USD
Returning
Tue, Dec 15, 2026•6 Day Trip
$712 USD
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Wed, Dec 16, 2026•7 Day Trip
$712 USD
Returning
Thu, Dec 17, 2026•8 Day Trip
$762 USD
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Fri, Dec 18, 2026•9 Day Trip
$837 USD
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Sat, Dec 19, 2026•10 Day Trip
$692 USD
Returning
Tue, Dec 22, 2026•13 Day Trip
$662 USD
Returning
Wed, Dec 23, 2026•14 Day Trip
$662 USD