Route Price Intelligence
Cheap Flights From Boston to Cali
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$488
Deals From
$433
Usually Costs
$433 – $565
Lowest We've Seen
$340
Based on 2,827 price pointshigh confidence
Monthly Price Guide
Jan
$576
Feb
$460
Mar
$580
Apr
$558
May
$433
Jun
$506
Jul
$552
Aug
$488
Sep
$433
Oct
$448
Nov
$433
Dec
$693
Cheapest Average Expensive
Best Time to Fly from Boston to Cali
The cheapest time to fly from Boston to Cali is typically November, when fares average around $433. The most expensive month tends to be December at around $693. For the best deals, consider flying in November, May, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $35071 price checksWorst: $603