Cheap flights from Boston to San Salvador

Direct flight: 3,654 km, ~4h 18m from Boston (BOS) to San Salvador (SAL).

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Live fares · BOS → SAL

Frequently asked questions

  • How long is the flight from Boston to San Salvador?

    Direct flights from BOS to SAL cover approximately 3,654 km (2,270 miles), with an estimated flight time of 4h 18m. Operating airlines: AV.

Related guides for this route

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

Full route page: BOS → SAL Cheapest month to fly to San Salvador All flights from Boston All flights to San Salvador Flights to El Salvador Visa-free with USA passport AV routes