Route Price Intelligence
Cheap Flights From Denver to San Diego
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$189
Deals From
$138
Usually Costs
$138 – $257
Lowest We've Seen
$38
Based on 8,666 price pointshigh confidence
Monthly Price Guide
Jan
$257
Feb
$257
Mar
$194
Apr
$87
May
$102
Jun
$148
Jul
$148
Aug
$148
Sep
$248
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 April, when fares average around $87. The most expensive month tends to be February at around $257. 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: $3886 price checksWorst: $122