Direct flights from Boston to Dublin BOS → DUB
Aer Lingus, Delta Air Lines and JetBlue Airways operate nonstop flights from Boston (BOS) to Dublin (DUB). The nonstop flight takes around ~6h, covering 2,984 miles (4,803 km) and operates multiple daily. Round-trip fares currently start at $657, with a typical fare around $726 across 12 recent fare combinations. Updated 14 June 2026.
60-day flexibility overview based on 12 recent fares across the next 60 days
Cheapest combos
Aer Lingus
Best
Aer Lingus
Delta
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JetBlue Airways
B6
Delta Air Lines
DL
Aer Lingus
EI
Departure Schedule next 7 days
Scheduled departures over the next 7 days · Updated 5d ago
JetBlue Airways
Delta Air Lines
Aer Lingus
Frequently asked questions
Is there a direct flight from Boston to Dublin?
Yes, Aer Lingus, Delta Air Lines and 1 more airline operate nonstop flights from Boston (BOS) to Dublin (DUB).
Which airlines fly direct from Boston to Dublin?
Aer Lingus, Delta Air Lines, JetBlue Airways operate nonstop flights from Boston to Dublin.
How long is the flight from Boston to Dublin?
The nonstop flight from Boston to Dublin takes ~6h (approximately 4803 km).
How often do direct flights operate from Boston to Dublin?
Nonstop flights from Boston to Dublin operate multiple daily.
How much is a round-trip flight from Boston to Dublin?
Round-trip flights from Boston (BOS) to Dublin (DUB) start at $657, with a typical fare around $726. Based on 12 recent fare combinations.