฿2,980 Cheap Delta flights from Portland to San Diego (PDX→SAN)

Set the "Price (lowest to highest)" filter on Expedia to search for cheap Delta Air Lines return flights ฿5,960 from PDX to SAN. Affordable one-way tickets from ฿2,980 are available too.*

*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for one-way or return flights to San Diego in January or November. You could find a cheap fare with Delta Air Lines during these off-season months.

Simply enter your dates, press search and select "Nonstop" on Expedia to browse any direct flights from PDX to SAN with Delta Air Lines or other carriers.

Delta Air Lines flights from Portland Intl. Airport (PDX) to San Diego land at San Diego Intl. Airport (SAN). This is the main gateway to this destination.

Changes are usually free within 24 hours of making your booking, but your airline may charge you after that. For further details about altering your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to update your itinerary without being charged, apply the "No cancel fee" or "Changes included" filter when planning your next escape.