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฿4,235 Cheap Delta flights from Portland to San Diego (PDX→SAN)

View ฿4,235 flight on Mon, 21 Dec 2026Opens in a new window

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Delta flights from Portland to San Diego (PDX→SAN)

Prices were available within the past 7 days and start at ฿4,235 for one-way flights and ฿8,370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 17 Sept - Mon, 21 Sept
PDX
Portland
SAN
San Diego
฿8,370 Return, found 2 days ago
฿8,370
Return
found 2 days ago
Select Delta flight, departing Thu, 17 Sept from Portland to San Diego, returning Mon, 21 Sept, priced at ฿8,370 found 2 days ago
Delta
Thu, 17 Sept - Mon, 21 Sept
PDX
Portland
SAN
San Diego
฿9,065 Return, found 2 days ago
฿9,065
Return
found 2 days ago
Select Delta flight, departing Thu, 17 Sept from Portland to San Diego, returning Mon, 21 Sept, priced at ฿9,065 found 2 days ago
Delta
Tue, 15 Sept - Sat, 19 Sept
PDX
Portland
SAN
San Diego
฿10,055 Return, found 3 days ago
฿10,055
Return
found 3 days ago
Select Delta flight, departing Tue, 15 Sept from Portland to San Diego, returning Sat, 19 Sept, priced at ฿10,055 found 3 days ago
Delta
Thu, 17 Sept - Mon, 21 Sept
PDX
Portland
SAN
San Diego
฿10,150 Return, found 2 days ago
฿10,150
Return
found 2 days ago
Select Delta flight, departing Thu, 17 Sept from Portland to San Diego, returning Mon, 21 Sept, priced at ฿10,150 found 2 days ago
Delta
Thu, 17 Sept - Mon, 21 Sept
PDX
Portland
SAN
San Diego
฿10,350 Return, found 2 days ago
฿10,350
Return
found 2 days ago
Select Delta flight, departing Thu, 17 Sept from Portland to San Diego, returning Mon, 21 Sept, priced at ฿10,350 found 2 days ago
Delta
Thu, 17 Sept - Mon, 21 Sept
PDX
Portland
SAN
San Diego
฿10,385 Return, found 2 days ago
฿10,385
Return
found 2 days ago
Select Delta flight, departing Thu, 17 Sept from Portland to San Diego, returning Mon, 21 Sept, priced at ฿10,385 found 2 days ago

Frequently asked questions

How much is a Delta Air Lines flight from Portland Intl. Airport (PDX) to San Diego Intl. Airport (SAN)?
Set the "Price (lowest to highest)" filter on Expedia to search for cheap Delta Air Lines return flights from ฿8,370 from PDX to SAN. Affordable one-way tickets from ฿4,235 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.
What is the cheapest month to fly from PDX to SAN with Delta Air Lines?
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.
Does Delta Air Lines fly nonstop from Portland Intl. Airport (PDX) to San Diego Intl. Airport (SAN)?
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.
What airports does Delta Air Lines fly into in San Diego?
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.
Can I change or cancel my Delta Air Lines flight from Portland Intl. Airport (PDX) to San Diego Intl. Airport (SAN)?
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.

Travel information

Origin airport
Portland Intl.
Destination airport
San Diego Intl.
Distance
1493 km
Average flight time
2 hours 32 mins

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