Route Price Intelligence
Cheap Flights From Denver to San Diego
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$236
Deals From
$168
Usually Costs
$168 – $257
Lowest We've Seen
$38
Based on 3,431 price pointshigh confidence
Monthly Price Guide
Jan
$257
Feb
$257
Mar
$257
Apr
$177
May
$110
Jun
$175
Jul
$179
Aug
$179
Sep
$257
Oct
$257
Nov
$257
Dec
$257
Cheapest Average Expensive
Best Time to Fly from Denver to San Diego
The cheapest time to fly from Denver to San Diego is typically May, when fares average around $110. The most expensive month tends to be September at around $257. For the best deals, consider flying in May, June, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $4671 price checksWorst: $122