Southwest Airlines
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San Diego International Airport
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Scan through all non-stop flights from Colorado Springs to San Diego. The full flight schedule below gives an overview of all non-stop flights from COS to SAN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Mediterranean regions near San Diego are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.
San Diego is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.

Currently, there is only one airline operating non-stop flights from Colorado Springs COS to San Diego SAN, which is Southwest Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their COS SAN flight schedule.
Flights from COS to SAN are operated 4 times a week, with an average of 1 flight per day. Departure times vary between 10:15 - 18:25. The earliest flight departs at 10:15, the last flight departs at 18:25. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Colorado Springs to San Diego takes 2 hours and 30 minutes. The flight distance between Colorado Springs and San Diego is 814 miles (or 1,310 km).
There are 2 airports in San Diego: San Diego International Airport (SAN) and McClellan-Palomar Airport (FAA: CRQ) (CLD).
There are 4 flights per week flying from Colorado Springs to San Diego (as of April 2026).
2 hours and 30 minutes is the average flight time from Colorado Springs to San Diego.
The distance from Colorado Springs to San Diego is 814 miles (1,310 kilometers).
Southwest Airlines is the only airline flying nonstop from Colorado Springs to San Diego.
There are no alliances flying direct from Colorado Springs to San Diego at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Colorado Springs to San Diego:
The earliest flight departs at 10:15 from Colorado Springs and arrives at 11:40 at San Diego.
The latest flight departs at 18:25 from Colorado Springs and arrives at 19:55 at San Diego.
814 miles (1,310 km) · 2h 30m
14:15
15:35
Southwest Airlines
WN 970
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
14:25
15:45
Southwest Airlines
WN 2337
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
14:40
16:15
Southwest Airlines
WN 1826
Southwest Airlines
Boeing 757
Y
W
J
F
18:25
19:55
Southwest Airlines
WN 186
Southwest Airlines
Boeing 757
Y
W
J
F
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