Route Price Intelligence
Cheap Flights From Boston to Santiago
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$771
Deals From
$745
Usually Costs
$745 – $805
Lowest We've Seen
$580
Based on 8,429 price pointshigh confidence
Monthly Price Guide
Jan
$730
Feb
$805
Mar
$690
Apr
$669
May
$678
Jun
$858
Jul
$885
Aug
$778
Sep
$786
Oct
$781
Nov
$786
Dec
$813
Cheapest Average Expensive
Best Time to Fly from Boston to Santiago
The cheapest time to fly from Boston to Santiago is typically April, when fares average around $669. The most expensive month tends to be July at around $885. For the best deals, consider flying in April, May, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $58061 price checksWorst: $810