Direct (nonstop) flights from Colorado Springs to San Diego
1 airline flys nonstop from City Of Colorado Springs Muni (COS) to San Diego International Airport (SAN). It's 816 miles (1,313 km), about 2h 20m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Colorado Springs to San Diego with one stop · direct emits 151 kg CO₂ per passenger
Looking for the return flight?
SAN → COS: Flights from San Diego to Colorado SpringsOther direct flights from Colorado Springs
Direct flights from San Diego (SAN)
Frequently Asked Questions
How long is the direct flight from Colorado Springs to San Diego?
A nonstop flight from Colorado Springs (COS) to San Diego (SAN) takes approximately 2 hours and 20 minutes. The distance is 816 miles (1,313 km).
Which airlines fly nonstop from Colorado Springs to San Diego?
Just Southwest Airlines.
Is there a nonstop flight from Colorado Springs to San Diego?
Yes. 1 airline: Southwest Airlines.
How far is Colorado Springs from San Diego?
The flight distance from Colorado Springs to San Diego is 816 miles (1,313 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Colorado Springs to San Diego?
At 2h 20m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Colorado Springs to San Diego?
Roughly 151 kg CO2 per passenger one-way. That's about the same as driving 755 km.
Is the return flight from San Diego to Colorado Springs also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Colorado Springs to San Diego?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at City Of Colorado Springs Muni for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.