Cheap Flights from San Diego (SAN) to Denver (DEN) start at for one-way and for round trip. Earn your airline miles on top of our rewards!

The cheapest ticket to Colorado from San Diego found in the last 72 hours was $50 one-way, and $107 round-trip. The most popular route is from San Diego to Denver , and the cheapest round-trip airline ticket found on this route in the last 72 hours was $50.

Mar 21, 2024 · The road trip from San Diego to Denver will take about 19 hours of driving along 1,200 miles of breathtaking sceneries – from arid deserts to dense forests, through the I-70 route. The drive is long, but the opportunities for adventures are endless.

Explore the most affordable flight options available from San Diego to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 5, 2025.

There are 6 ways to get from San Diego to Colorado by plane, bus (Greyhound, Flixbus), train, bus, or car. Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

Fly one-way from San Diego to Colorado Springs starting at $129. Bundle your Southwest Airlines® flight with a hotel or rental car booking and find even more savings.

If you choose a one-stop flight from San Diego Airport (SAN) to Denver International Airport (DEN), expect to make a stop in Atlanta (ATL), Las Vegas (LAS), Phoenix (PHX), Los Angeles (LAX), or Salt Lake City (SLC), depending on the airline you choose for the trip.

Explore the most affordable flight options available from San Diego to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2025.

Looking for a cheap last-minute deal or the best round-trip flight from San Diego to Denver? Find the lowest prices on one-way and round-trip tickets right here.

2 days ago · All direct (non-stop) flights from San Diego to Colorado Springs. See airlines, aircrafts, flight time and distance, flight schedules and timetables.