Route Price Intelligence
Cheap Flights From Denver to San Diego
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$240
Deals From
$174
Usually Costs
$174 – $257
Lowest We've Seen
$38
Based on 1,414 price pointshigh confidence
Monthly Price Guide
Jan
$257
Feb
$257
Mar
$257
Apr
$190
May
$118
Jun
$172
Jul
$179
Aug
$189
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 $118. The most expensive month tends to be September at around $257. For the best deals, consider flying in May, June, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $4670 price checksWorst: $122