Route Price Intelligence
Cheap Flights From Boston to Cali
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$496
Deals From
$438
Usually Costs
$438 – $576
Lowest We've Seen
$340
Based on 3,971 price pointshigh confidence
Monthly Price Guide
Jan
$577
Feb
$491
Mar
$574
Apr
$543
May
$433
Jun
$522
Jul
$564
Aug
$495
Sep
$433
Oct
$465
Nov
$479
Dec
$710
Cheapest Average Expensive
Best Time to Fly from Boston to Cali
The cheapest time to fly from Boston to Cali is typically May, when fares average around $433. The most expensive month tends to be December at around $710. For the best deals, consider flying in May, September, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $34675 price checksWorst: $603