Route Price Intelligence
Cheap Flights From San Diego to Denver
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$203
Deals From
$148
Usually Costs
$148 – $257
Lowest We've Seen
$38
Based on 8,339 price pointshigh confidence
Monthly Price Guide
Jan
$257
Feb
$257
Mar
$236
Apr
$113
May
$102
Jun
$148
Jul
$169
Aug
$148
Sep
$257
Oct
$257
Nov
$257
Dec
$257
Cheapest Average Expensive
Best Time to Fly from San Diego to Denver
The cheapest time to fly from San Diego to Denver is typically May, when fares average around $102. The most expensive month tends to be September at around $257. For the best deals, consider flying in May, April, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $4690 price checksWorst: $71