Cheap flights from Boston to Dublin

Direct flight: 4,805 km, ~5h 39m from Boston (BOS) to Dublin (DUB).

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Live fares · BOS → DUB

Frequently asked questions

  • How long is the flight from Boston to Dublin?

    Direct flights from BOS to DUB cover approximately 4,805 km (2,986 miles), with an estimated flight time of 5h 39m. Operating airlines: B6, DL, EI.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: BOS → DUB Cheapest month to fly to Dublin All flights from Boston All flights to Dublin Flights to Ireland Visa-free with USA passport B6 routes DL routes EI routes