Direct (nonstop) flights from Boston to Dublin
3 airlines fly nonstop from Boston Logan International Airport (BOS) to Dublin Airport (DUB). It's 2,994 miles (4,818 km), about 6h 5m in the air. Operated by JetBlue Airways, Delta Air Lines, Aer Lingus.
JetBlue Airways
Delta Air Lines
Aer Lingus
Route data last updated: May 29, 2026
Airlines with non-stop flights
B6
JetBlue Airways
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Boston to Dublin with one stop · direct emits 458 kg CO₂ per passenger
Looking for the return flight?
DUB → BOS: Flights from Dublin to BostonOther direct flights from Boston
Direct flights from Dublin (DUB)
Frequently Asked Questions
How long is the direct flight from Boston to Dublin?
A nonstop flight from Boston (BOS) to Dublin (DUB) takes approximately 6 hours and 5 minutes. The distance is 2,994 miles (4,818 km).
Which airlines fly nonstop from Boston to Dublin?
3 airlines: JetBlue Airways, Delta Air Lines, Aer Lingus.
Is there a nonstop flight from Boston to Dublin?
Yes. 3 airlines: JetBlue Airways, Delta Air Lines, Aer Lingus.
How far is Boston from Dublin?
The flight distance from Boston to Dublin is 2,994 miles (4,818 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to New York.
What is the time difference between Boston and Dublin?
Dublin is 5 hours ahead of Boston. (America/New_York vs Europe/Dublin.)
Will I experience jet lag flying from Boston to Dublin?
Maybe mild — 5-hour difference. Most people adjust in a day or two.
What type of aircraft flies from Boston to Dublin?
At 6h 5m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from USA to Ireland?
Depends on your passport. Check with the Ireland embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Boston to Dublin?
Roughly 458 kg CO2 per passenger one-way. That's about the same as driving 2,290 km.
Is the return flight from Dublin to Boston also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Boston to Dublin?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Boston Logan International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.