Route Price Intelligence
Cheap Flights From Boise to San Diego
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$253
Deals From
$218
Usually Costs
$218 – $277
Lowest We've Seen
$119
Based on 8,231 price pointshigh confidence
Monthly Price Guide
Jan
$329
Feb
$199
Mar
$175
Apr
$167
May
$205
Jun
$228
Jul
$237
Aug
$217
Sep
$217
Oct
$217
Nov
$217
Dec
$217
Cheapest Average Expensive
Best Time to Fly from Boise to San Diego
The cheapest time to fly from Boise to San Diego is typically April, when fares average around $167. The most expensive month tends to be January at around $329. For the best deals, consider flying in April, March, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $11977 price checksWorst: $247