Route Price Intelligence
Cheap Flights From Chicago to Santiago
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$756
Deals From
$730
Usually Costs
$730 – $768
Lowest We've Seen
$511
Based on 2,228 price pointshigh confidence
Monthly Price Guide
Jan
$773
Feb
$764
Mar
$807
Apr
$764
May
$725
Jun
$741
Jul
$748
Aug
$730
Sep
$745
Oct
$755
Nov
$762
Dec
$904
Cheapest Average Expensive
Best Time to Fly from Chicago to Santiago
The cheapest time to fly from Chicago to Santiago is typically May, when fares average around $725. The most expensive month tends to be December at around $904. For the best deals, consider flying in May, August, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $51169 price checksWorst: $763