Direct flights from Boston to Dublin BOS → DUB

Aer Lingus, Delta Air Lines and JetBlue Airways fly nonstop from Boston (BOS) to Dublin (DUB), several times daily. The flight takes about 6h 39m and covers 2,984 miles (4,803 km). Round-trip fares typically run around $649. Arrivals run on time 75.4% at BOS (BTS) and 99.8% at DUB (Eurocontrol) — the last three months, counting arrivals within 15 minutes of schedule. Fares last checked 13 August 2026.

60-day flexibility overview based on 2 recent fares across the next 60 days

Cheapest
$631
Typical
$649
Most expensive
$666

Prices last updated 17 days ago. Fares change frequently — check the airline for current pricing.

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JetBlue Airways B6 Delta Air Lines DL Aer Lingus EI

Departure Schedule typical week

Typical weekly schedule · 29 flights per week (~4 per day) · Updated 82d ago

JetBlue Airways
7 flights per week
Daily
21:04
Delta Air Lines
1 flight per week
Sat
23:35
Aer Lingus
21 flights per week (~3 per day)
Daily
17:25 21:15 23:30

More nonstops from Boston

BOS → MIA Miami 6 airlines BOS → ORD Chicago 6 airlines BOS → DEN Denver 5 airlines BOS → LHR London 5 airlines BOS → MCO Orlando 5 airlines BOS → DFW Dallas-Fort Worth 4 airlines BOS → LAX Los Angeles 4 airlines BOS → RDU Raleigh/Durham 4 airlines

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 39m (approximately 4803 km).

How often do direct flights operate from Boston to Dublin?

Nonstop flights from Boston to Dublin operate multiple daily — 29 flights per week (~4 per day).

What is the on-time performance for flights from Boston to Dublin?

Arrivals run on time 75.4% at BOS (BTS) and 99.8% at DUB (Eurocontrol) — the last three months, counting arrivals within 15 minutes of schedule.

What days of the week are there direct flights from Boston to Dublin?

Direct flights from Boston to Dublin operate every day of the week. JetBlue Airways flies daily, Delta Air Lines flies Saturday, and Aer Lingus flies daily.

How much is a round-trip flight from Boston to Dublin?

Round-trip flights from Boston (BOS) to Dublin (DUB) start at $631, with a typical fare around $649. Based on 2 recent fare combinations.

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BOS All direct flights from Boston DUB All direct flights from Dublin DUB → BOS Return: Dublin to Boston

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