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3634 km
Distance
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5 h 55 min
Shortest flight
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4
Airlines
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$660
Round trip from
The route at a glance
About 3634 km separate San Salvador and Boston; the quickest flight is 5 h 55 min and a typical one 6 h 2 min.
None of the cheapest tickets found were direct; United Airlines carries 50% of them.
Most cheap flights leave from El Salvador International Airport (33 km from the centre of San Salvador).
Most land at Logan International Airport (3 km from the centre of Boston).
Cheapest price by month
| Month | Round trip from |
|---|---|
| November 2026 | $660 |
Price trend, last 30 days
Over the last 30 days the fare moved between $455 and $660, averaging $532.
Today's price is 24% above that average; waiting may pay off.
- 10 October — $455
- 20 October — $480
- 25 October — $660
Trip length and timing
The cheapest tickets are for stays of about 6 nights (the very cheapest: 5 nights), booked around 16 days ahead.
Airlines on this route
Airports used
Trip essentials
Car rental in Boston
Pick up a car at the airport.
Mobile data in Boston
An eSIM with local data, set up before you land.
by Airalo
Airport transfer in Boston
A fixed-price ride from the airport, booked ahead.
by Kiwitaxi
Flight delayed or cancelled?
You may be owed up to €600 for a disrupted EU flight. Check in two minutes.
by AirHelp
Flight deals from San Salvador in Telegram
A daily digest of the cheapest fares from your city and instant alerts when a price drops. Free, no account needed.
Questions and answers
- What is the cheapest price for flights from San Salvador to Boston?
- The cheapest round-trip ticket found recently costs $660.
- Which month is the cheapest to fly from San Salvador to Boston?
- November 2026 is currently the cheapest month, with tickets from $660.
- Are there direct flights from San Salvador to Boston?
- No direct flights were found in recent searches; the cheapest options include at least one stop.
- Which airlines fly from San Salvador to Boston?
- Airlines found on this route: American Airlines, avianca airlines, Copa Airlines, United Airlines.
- How far is Boston from San Salvador?
- The distance is about 3634 km.
- How long is the flight from San Salvador to Boston?
- The shortest flight takes 5 h 55 min; most take about 6 h 2 min.
- Which airports do flights from San Salvador to Boston use?
- Most depart from El Salvador International Airport and arrive at Logan International Airport.