Route Price Intelligence
Cheap Flights From Boston to Santiago
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$892
Deals From
$844
Usually Costs
$844 – $924
Lowest We've Seen
$580
Based on 3,101 price pointshigh confidence
Monthly Price Guide
Jan
$925
Feb
$913
Mar
$913
Apr
$940
May
$892
Jun
$913
Jul
$892
Aug
$844
Sep
$881
Oct
$875
Nov
$864
Dec
$950
Cheapest Average Expensive
Best Time to Fly from Boston to Santiago
The cheapest time to fly from Boston to Santiago is typically August, when fares average around $844. The most expensive month tends to be December at around $950. For the best deals, consider flying in August, November, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $58070 price checksWorst: $858