￥12,430 Cheap Flights from Portland (PDX) to San Diego (SAN)

View ￥12,430 flight on Wed, May 6, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to San Diego Intl. Airport (SAN)

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Cheap Flights from Portland to San Diego (PDX-SAN)

Prices were available within the past 7 days and start at ￥12,430 for one-way flights and ￥31,020 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Apr 3 - Tue, Apr 7
PDX
Portland
SAN
San Diego
￥31,020 Roundtrip, found 3 days ago
￥31,020
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Apr 3 from Portland to San Diego, returning Tue, Apr 7, priced at ￥31,020 found 3 days ago
Alaska Airlines
Fri, Apr 3 - Tue, Apr 7
PDX
Portland
SAN
San Diego
￥31,130 Roundtrip, found 3 days ago
￥31,130
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Apr 3 from Portland to San Diego, returning Tue, Apr 7, priced at ￥31,130 found 3 days ago
Alaska Airlines
Fri, Apr 3 - Tue, Apr 7
PDX
Portland
SAN
San Diego
￥34,210 Roundtrip, found 3 days ago
￥34,210
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Apr 3 from Portland to San Diego, returning Tue, Apr 7, priced at ￥34,210 found 3 days ago
Alaska Airlines
Fri, Apr 3 - Tue, Apr 7
PDX
Portland
SAN
San Diego
￥34,360 Roundtrip, found 3 days ago
￥34,360
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Apr 3 from Portland to San Diego, returning Tue, Apr 7, priced at ￥34,360 found 3 days ago
Alaska Airlines
Fri, Apr 3 - Tue, Apr 7
PDX
Portland
SAN
San Diego
￥35,860 Roundtrip, found 3 days ago
￥35,860
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Apr 3 from Portland to San Diego, returning Tue, Apr 7, priced at ￥35,860 found 3 days ago
Alaska Airlines
Fri, Apr 3 - Tue, Apr 7
PDX
Portland
SAN
San Diego
￥36,720 Roundtrip, found 3 days ago
￥36,720
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Apr 3 from Portland to San Diego, returning Tue, Apr 7, priced at ￥36,720 found 3 days ago
Alaska Airlines
Fri, Apr 3 - Tue, Apr 7
PDX
Portland
SAN
San Diego
￥37,790 Roundtrip, found 3 days ago
￥37,790
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Apr 3 from Portland to San Diego, returning Tue, Apr 7, priced at ￥37,790 found 3 days ago
Alaska Airlines
Fri, Apr 3 - Tue, Apr 7
PDX
Portland
SAN
San Diego
￥38,580 Roundtrip, found 3 days ago
￥38,580
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Apr 3 from Portland to San Diego, returning Tue, Apr 7, priced at ￥38,580 found 3 days ago
Delta
Fri, Apr 3 - Tue, Apr 7
PDX
Portland
SAN
San Diego
￥51,700 Roundtrip, found 3 days ago
￥51,700
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Apr 3 from Portland to San Diego, returning Tue, Apr 7, priced at ￥51,700 found 3 days ago
United
Fri, Apr 3 - Tue, Apr 7
PDX
Portland
SAN
San Diego
￥78,940 Roundtrip, found 3 days ago
￥78,940
Roundtrip
found 3 days ago
Select United flight, departing Fri, Apr 3 from Portland to San Diego, returning Tue, Apr 7, priced at ￥78,940 found 3 days ago

Find the cheapest month to fly from Portland (PDX) to San Diego (SAN)

January is typically the cheapest month to fly

From ￥11,818 - ￥28,139 per traveler.
Flights from Portland (PDX) to San Diego (SAN)
Origin airport
Portland Intl.
Destination airport
San Diego Intl.
Roundtrip price
￥31,020
Distance
1493 km
Average flight time
3 hours 30 mins

Portland to San Diego Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Portland to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Diego.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with PDX to SAN flights that won’t make your bank account wince. Ready to temporarily leave behind Portland for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SAN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Portland Intl. Airport (PDX) to San Diego Intl. Airport (SAN)?
If you're planning on traveling between PDX and San Diego Airport, round-trip journeys start from ￥31,020. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PDX Airport to San Diego Intl. Airport (SAN)?
The majority of flights can be conveniently canceled online, but whether you are charged a fee depends on your airline. If you do need to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from PDX to San Diego Intl. Airport (SAN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Portland Intl. Airport (PDX) to San Diego Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Portland Intl. Airport (PDX) to San Diego Intl. Airport (SAN)?
It takes an average of 2 hours and 29 minutes to jet from PDX Airport to San Diego Airport. Put your seat back and get comfortable — but not too comfortable. You'll be touching down in San Diego soon enough.
How far is the flight from Portland Airport to SAN?
It's around 1,500 kilometers between Portland and San Diego, so expect to be strapped into your seat for a while. Keep yourself occupied with things like a magazine or a good old-fashioned book.
Which airlines fly direct from Portland Airport to San Diego Airport?
If you're eager to fly straight from Portland Intl. Airport (PDX) to San Diego Intl. Airport (SAN), Alaska Airlines (AS) is a popular option. It operates 139 flights each month between Portland and San Diego.
Are PDX Airport to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute deals between PDX Airport and SAN are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some airlines advertise their prices up to 12 months before the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking back and be ready to secure your seat when prices drop.

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