Nonstop flights from Portland to San Diego

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

PDXPortland International

933 mi · 54 flights a week

SANSan Diego International

PDXSAN

When they leave

Portland time

7:55a5:38pFirst departure 7:55 AM, last 5:38 PM

Four in the morning, 7:55 AM to 10:33 AM, then six in the afternoon, 2:03 PM to 4:15 PM, then one evening flight at 5:38 PM.

Every flight

Earliest first

7:55 AM→10:30 AMAlaska AirlinesBoeing 737Daily
8:00 AM→10:25 AMSouthwest AirlinesBoeing 737 MAX 8Daily
9:15 AM→11:51 AMAlaska AirlinesBoeing 737-800Daily
10:33 AM→1:18 PMAlaska AirlinesBoeing 737 MAX 9Mon, Tue, Wed, Thu, Fri, Sun
2:03 PM→4:36 PMAlaska AirlinesBoeing 737-800Mon, Tue, Wed, Thu, Sat, Sun
2:40 PM→5:10 PMSouthwest AirlinesBoeing 737Sat
3:00 PM→5:30 PMSouthwest AirlinesBoeing 737-700Tue, Wed
3:03 PM→5:36 PMAlaska AirlinesBoeing 737Daily
3:40 PM→6:10 PMSouthwest AirlinesBoeing 737Mon, Thu, Fri
4:15 PM→6:40 PMSouthwest AirlinesBoeing 737 MAX 8Sun
5:38 PM→8:24 PMAlaska AirlinesBoeing 737Daily

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

Flying from Portland to San Diego

Alaska Airlines flies most often, 5 to 6 times a day on the Boeing 737, Boeing 737-800 and Boeing 737 MAX 9. Southwest Airlines flies twice a day on the Boeing 737, Boeing 737 MAX 8 and Boeing 737-700.

There are 7 or 8 flights every day of the week. The first arrival in San Diego is at 10:25 AM and the last at 8:24 PM. The flight covers 933 miles.

Flying back, San Diego to Portland has 54 nonstop flights a week.

Return flights

San Diego to PortlandView

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

Schedules as of Oct 9, 2026.