Nonstop flights from Austin to San Diego

2 airlines fly this route, with up to 8 flights a day.

AUSAustin-Bergstrom International

1,163 mi · 51 flights a week

SANSan Diego International

AUSSAN

When they leave

Austin time

6:00a8:30pFirst departure 6:00 AM, last 8:30 PM

Seven in the morning, 6:00 AM to 11:45 AM, then five in the afternoon, 12:15 PM to 4:15 PM, then five in the evening, 5:10 PM to 8:30 PM.

Every flight

Earliest first

6:00 AM→7:17 AMAlaska AirlinesEmbraer 175Daily
6:50 AM→7:45 AMSouthwest AirlinesBoeing 737 MAX 8Mon, Thu, Fri
7:15 AM→8:10 AMSouthwest AirlinesBoeing 737Sat
7:55 AM→8:50 AMSouthwest AirlinesBoeing 737-700Sun
9:00 AM→9:55 AMSouthwest AirlinesBoeing 737-700Mon, Thu, Fri
11:05 AM→11:55 AMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed
11:45 AM→12:35 PMSouthwest AirlinesBoeing 737 MAX 8Sat, Sun
12:15 PM→1:05 PMSouthwest AirlinesBoeing 737-700Sat
12:35 PM→1:25 PMSouthwest AirlinesBoeing 737 MAX 8Mon, Thu, Fri
1:55 PM→3:07 PMAlaska AirlinesEmbraer 175Daily
3:55 PM→4:55 PMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed, Sat
4:15 PM→5:10 PMSouthwest AirlinesBoeing 737 MAX 8Sun
5:10 PM→6:05 PMSouthwest AirlinesBoeing 737Mon, Thu, Fri
6:35 PM→7:30 PMSouthwest AirlinesBoeing 737Sun
7:55 PM→8:45 PMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed
7:59 PM→9:19 PMAlaska AirlinesEmbraer 175Daily
8:30 PM→9:20 PMSouthwest AirlinesBoeing 737 MAX 8Mon, Thu, Fri, Sun

Schedules last checked Oct 7, 2026. Times are local.

Flying from Austin to San Diego

Southwest Airlines flies most often, 3 to 5 times a day on the Boeing 737 MAX 8, Boeing 737 and Boeing 737-700. Alaska Airlines flies 3 times a day on the Embraer 175.

Flights run every day of the week, from 6 on Tuesdays and Wednesdays to 8 on Mondays, Thursdays, Fridays and Sundays. The first arrival in San Diego is at 7:17 AM and the last at 9:20 PM. The flight covers 1,163 miles.

Flying back, San Diego to Austin has 50 nonstop flights a week.

Return flights

San Diego to AustinView

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

Schedules as of Oct 9, 2026.