Nonstop flights from Baltimore to San Diego

Southwest Airlines flies this route 2 to 3 times a day.

BWIBaltimore/Washington International Thurgood Marshall

2,290 mi · 20 flights a week

SANSan Diego International

BWISAN

When they leave

Baltimore time

9:45a8:30pFirst departure 9:45 AM, last 8:30 PM

One morning flight at 9:45 AM, then one afternoon flight at 2:00 PM, then one evening flight at 8:30 PM.

Every flight

Earliest first

9:45 AM→12:00 PMSouthwest AirlinesBoeing 737-700Daily
2:00 PM→4:15 PMSouthwest AirlinesBoeing 737Daily
8:30 PM→10:45 PMSouthwest AirlinesBoeing 737Mon, Tue, Wed, Thu, Fri, Sat

Schedules last checked Sep 21, 2026. Times are local.

Flying from Baltimore to San Diego

Southwest Airlines is the only airline flying nonstop from Baltimore to San Diego, 2 to 3 times a day on the Boeing 737 and Boeing 737-700.

There are 2 or 3 flights every day of the week. The first arrival in San Diego is at 12:00 PM and the last at 10:45 PM. The flight covers 2,290 miles.

Flying back, San Diego to Baltimore has 24 nonstop flights a week. Dulles (IAD) and Ronald Reagan Washington National (DCA) also have nonstop flights to San Diego, 28 and 7 a week.

Return flights

San Diego to BaltimoreView

Every Washington airport

All Washington to San Diego flightsView

Find the cheapest day to fly from Baltimore to San Diego.

Schedules as of Oct 9, 2026.