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

View AU$121 flight on Sat, 13 Sep. 2025Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 13 Sep. - Sat, 20 Sep.
SAN
San Diego
PDX
Portland
AU$241 Return, found 23 hours ago
AU$241
Return
found 23 hours ago
Select Alaska Airlines flight, departing Sat, 13 Sep. from San Diego to Portland, returning Sat, 20 Sep., priced at AU$241 found 23 hours ago
Alaska Airlines
Sat, 13 Sep. - Sat, 20 Sep.
SAN
San Diego
PDX
Portland
AU$256 Return, found 23 hours ago
AU$256
Return
found 23 hours ago
Select Alaska Airlines flight, departing Sat, 13 Sep. from San Diego to Portland, returning Sat, 20 Sep., priced at AU$256 found 23 hours ago
Alaska Airlines
Sat, 13 Sep. - Sat, 20 Sep.
SAN
San Diego
PDX
Portland
AU$257 Return, found 23 hours ago
AU$257
Return
found 23 hours ago
Select Alaska Airlines flight, departing Sat, 13 Sep. from San Diego to Portland, returning Sat, 20 Sep., priced at AU$257 found 23 hours ago
Alaska Airlines
Sat, 13 Sep. - Sat, 20 Sep.
SAN
San Diego
PDX
Portland
AU$271 Return, found 23 hours ago
AU$271
Return
found 23 hours ago
Select Alaska Airlines flight, departing Sat, 13 Sep. from San Diego to Portland, returning Sat, 20 Sep., priced at AU$271 found 23 hours ago
American Airlines
Sat, 13 Sep. - Sat, 20 Sep.
SAN
San Diego
PDX
Portland
AU$272 Return, found 23 hours ago
AU$272
Return
found 23 hours ago
Select American Airlines flight, departing Sat, 13 Sep. from San Diego to Portland, returning Sat, 20 Sep., priced at AU$272 found 23 hours ago
Delta
Sat, 13 Sep. - Sat, 20 Sep.
SAN
San Diego
PDX
Portland
AU$272 Return, found 23 hours ago
AU$272
Return
found 23 hours ago
Select Delta flight, departing Sat, 13 Sep. from San Diego to Portland, returning Sat, 20 Sep., priced at AU$272 found 23 hours ago
Alaska Airlines
Sat, 13 Sep. - Sat, 20 Sep.
SAN
San Diego
PDX
Portland
AU$287 Return, found 23 hours ago
AU$287
Return
found 23 hours ago
Select Alaska Airlines flight, departing Sat, 13 Sep. from San Diego to Portland, returning Sat, 20 Sep., priced at AU$287 found 23 hours ago
Alaska Airlines
Sat, 13 Sep. - Sat, 20 Sep.
SAN
San Diego
PDX
Portland
AU$302 Return, found 23 hours ago
AU$302
Return
found 23 hours ago
Select Alaska Airlines flight, departing Sat, 13 Sep. from San Diego to Portland, returning Sat, 20 Sep., priced at AU$302 found 23 hours ago
Alaska Airlines
Sat, 13 Sep. - Sat, 20 Sep.
SAN
San Diego
PDX
Portland
AU$304 Return, found 23 hours ago
AU$304
Return
found 23 hours ago
Select Alaska Airlines flight, departing Sat, 13 Sep. from San Diego to Portland, returning Sat, 20 Sep., priced at AU$304 found 23 hours ago
United
Sat, 13 Sep. - Sat, 20 Sep.
SAN
San Diego
PDX
Portland
AU$374 Return, found 23 hours ago
AU$374
Return
found 23 hours ago
Select United flight, departing Sat, 13 Sep. from San Diego to Portland, returning Sat, 20 Sep., priced at AU$374 found 23 hours ago

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

November is typically the cheapest month to fly

From AU$92 - AU$437 per traveller.

Graph displaying average flight prices per month

Flight from San Diego to Portland route information
Origin airport
San Diego Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$241
Distance
1493 km
Average flight time
2 hours 47 mins

Your quick guide to flights from San Diego to Portland

Pick up great flights from San Diego to Portland

With Expedia, you have your pick of flights a day with 20 airlines covering flights from San Diego to Portland. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from San Diego to Portland that take around hours.

Find cheap flights from San Diego to Portland

From the great flight deals with prices currently ranging from AU$241 to AU$374, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from San Diego to Portland around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Portland is normally in September.

Reasons to book your flight from San Diego to Portland with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from San Diego to Portland across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Portland right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from San Diego Airport to PDX?
If you're planning on travelling between San Diego Intl. Airport (SAN) and PDX, round-trip flights start from AU$241. This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today 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 San Diego Airport to Portland Airport?
When it comes to cancellation fees, each airline has different terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from SAN to Portland Airport 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 San Diego Airport to PDX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SAN to PDX?
The flight distance between SAN (SAN) and Portland Airport (PDX) is 1 500 kilometres. Listen to some music or make a start on the latest bestseller and the journey will zip on by.
Which airlines fly direct from San Diego Airport to PDX Airport?
Alaska Airlines (AS) will fly you from SAN to Portland Airport comfortably and safely. Choose from 108 direct flights every month on this route.
Are San Diego Intl. Airport (SAN) to Portland Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from San Diego Airport to Portland Airport are available up to a year prior to departure on Expedia. And although you may occasionally nab great last-minute deal, it's never something you can count on. Also, booking your flights in advance means you'll have more options — and you can avoid landing the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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