Cheap flights from Boston to Shannon

Direct flight: 4,647 km, ~5h 28m from Boston (BOS) to Shannon (SNN).

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Live fares · BOS → SNN

Frequently asked questions

  • How long is the flight from Boston to Shannon?

    Direct flights from BOS to SNN cover approximately 4,647 km (2,888 miles), with an estimated flight time of 5h 28m. Operating airlines: EI.

Related guides for this route

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

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