Route Price Intelligence
Cheap Flights From Boston to Santiago
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$864
Deals From
$813
Usually Costs
$813 – $905
Lowest We've Seen
$580
Based on 8,280 price pointshigh confidence
Monthly Price Guide
Jan
$921
Feb
$904
Mar
$843
Apr
$832
May
$797
Jun
$885
Jul
$905
Aug
$863
Sep
$864
Oct
$844
Nov
$812
Dec
$925
Cheapest Average Expensive
Best Time to Fly from Boston to Santiago
The cheapest time to fly from Boston to Santiago is typically May, when fares average around $797. The most expensive month tends to be December at around $925. For the best deals, consider flying in May, November, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $58089 price checksWorst: $858