Are there nonstop flights from Dublin (DUB) to Boston (BOS)?

Yes. Delta Air Lines, JetBlue Airways, Aer Lingus fly this route. Flight time is about 6h 9m.

What is the fastest connection from Dublin (DUB) to Boston (BOS)?

via Halifax ≈ 6h 40m, via Montréal ≈ 7h 6m, via Edinburgh ≈ 7h 12m (estimated flying time, excluding layovers).

from 23,000 JAL miles, from 27,500 ANA miles (economy, one way, based on the published award charts).

Dublin Airport (DUB) to Boston Logan International Airport (BOS)・4,804 km

Nonstop flights available (3 airlines). Flight time about 6h 9m. Nonstop return flights also operate.

With milesJAL 23,000 miles+ (via LHR)ANA 27,500 miles+ (via YUL)Economy, one way, estimate. Tap a connection for miles by cabin.

39 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.