Dublin (DUB) to Boston (BOS) flight deal in economy from $526
$763 USD
-31%$526 USD
Verified about 6 hours agoOctober 2026
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Fair Availability
23% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
1 round-trip options
Returning
Fri, Oct 23, 2026•5 Day Trip
$803 USD