Nonstop flights from Pittsburgh to San Diego
Southwest Airlines flies this route daily until Mar 10, 2027.
PITPittsburgh International
2,101 mi · 7 flights a week
SANSan Diego International
When they leave
Pittsburgh time12:50p6:20pFirst departure 12:50 PM, last 6:20 PM
Three in the afternoon, 12:50 PM to 3:55 PM, then one evening flight at 6:20 PM.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Pittsburgh to San Diego
Southwest Airlines is the only airline flying nonstop from Pittsburgh to San Diego, daily on the Boeing 737-700, Boeing 737 and Boeing 737 MAX 8.
The first arrival in San Diego is at 2:35 PM and the last at 8:25 PM. The flight covers 2,101 miles.
Southwest Airlines flies it until Mar 10, 2027. Breeze Airways stopped flying it after Sep 7.
Flying back, San Diego to Pittsburgh has 9 nonstop flights a week.
Return flights
More from Pittsburgh
Find the cheapest day to fly from Pittsburgh to San Diego.
Schedules as of Oct 9, 2026.