
$79 Cheap United flights Denver (DEN) to San Diego (SAN)
Prices were available within the past 7 days and start at $79 for one-way flights and $327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 16 - Fri, Jul 18
DEN
Denver
SAN
San Diego
$327 Roundtrip, found 19 hours ago
$327
Roundtrip
found 19 hours ago
Origin airport | Denver Intl. |
Destination airport | San Diego Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, United |
Popular airline | Frontier Airlines |
Distance | 1363 km |
Average flight time | 1 hour 21 mins |
Most Popular United Routes from Denver
Most Popular United Routes from San Diego
- Boston to Houston (BOS - IAH)
- Denver to Baton Rouge (DEN - BTR)
- Denver to Pittsburgh (DEN - PIT)
- Jacksonville to St. Louis (JAX - STL)
- Oklahoma City to Houston (OKC - IAH)
- Chicago to Denver (ORD - DEN)
- Denver to Raleigh (DEN - RDU)
- Norfolk to South Bend (ORF - SBN)
- Columbia to Richmond (CAE - RIC)
- Dallas to Syracuse (DFW - SYR)
Popular Domestic Routes in San Diego Intl.
- Jacksonville to St. Louis (JAX - STL)
- Phoenix to Los Angeles (PHX - LAX)
- Denver to Baton Rouge (DEN - BTR)
- Charlotte to Syracuse (CLT - SYR)
- Orange County to Tokyo (SNA - HND)
- Des Moines to Houston (DSM - IAH)
- Denver to Raleigh (DEN - RDU)
- Oklahoma City to Houston (OKC - IAH)
- Dallas to Syracuse (DFW - SYR)
- Charlotte to Syracuse (CLT - SYR)