Route Price Intelligence
Cheap Flights From Boston to San Salvador
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$358
Deals From
$329
Usually Costs
$329 – $435
Lowest We've Seen
$197
Based on 8,429 price pointshigh confidence
Monthly Price Guide
Jan
$245
Feb
$324
Mar
$327
Apr
$314
May
$308
Jun
$452
Jul
$462
Aug
$338
Sep
$311
Oct
$335
Nov
$327
Dec
$498
Cheapest Average Expensive
Best Time to Fly from Boston to San Salvador
The cheapest time to fly from Boston to San Salvador is typically January, when fares average around $245. The most expensive month tends to be December at around $498. For the best deals, consider flying in January, May, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19766 price checksWorst: $511