Route Price Intelligence
Cheap Flights From Boise to San Diego
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$277
Deals From
$237
Usually Costs
$237 – $277
Lowest We've Seen
$119
Based on 8,482 price pointshigh confidence
Monthly Price Guide
Jan
$277
Feb
$277
Mar
$307
Apr
$206
May
$218
Jun
$260
Jul
$277
Aug
$277
Sep
$277
Oct
$277
Nov
$277
Dec
$278
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 $206. The most expensive month tends to be March at around $307. For the best deals, consider flying in April, May, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $11984 price checksWorst: $185