Route Price Intelligence
Cheap Flights From San Diego to Denver
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$168
Deals From
$103
Usually Costs
$103 – $197
Lowest We've Seen
$38
Based on 8,307 price pointshigh confidence
Monthly Price Guide
Jan
$123
Feb
$78
Mar
$82
Apr
$70
May
$141
Jun
$197
Jul
$197
Aug
$195
Sep
$197
Oct
$197
Nov
$197
Dec
$197
Cheapest Average Expensive
Best Time to Fly from San Diego to Denver
The cheapest time to fly from San Diego to Denver is typically April, when fares average around $70. The most expensive month tends to be September at around $197. For the best deals, consider flying in April, February, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $3859 price checksWorst: $56