$82 Cheap Alaska Airlines flights Portland (PDX) to San Diego (SAN)

Landing cheap one-way Alaska Airlines flights from PDX to SAN from $82 on Expedia is easy — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares from $156 for your next adventure.**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.

Alaska Airlines flights to San Diego are usually cheaper in the low-season months of January and November. Whether you’re after a one-way or round-trip ticket, you could land a better deal then.

For cheap Alaska Airlines fares from Portland Intl. Airport (PDX) to San Diego Intl. Airport (SAN), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect what you pay. Sunday is generally the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Jet off on one of Alaska Airlines’s 31 direct weekly flights from Portland Intl. Airport (PDX) to San Diego Intl. Airport (SAN). To see what’s available, enter your origin, destination and dates and hit search. Next, apply the “Nonstop” and “Airline” filters.

Leave Portland Intl. Airport (PDX) for San Diego Intl. Airport (SAN) on a direct Alaska Airlines flight, and you’ll be in the skies for around 2h 29m.

If it’s flexibility you’re after, Sunday offers the most choice for Alaska Airlines flights from Portland Intl. Airport (PDX) to San Diego Intl. Airport (SAN). You can select from 5 different departures.

The first flight from PDX to SAN with Alaska Airlines departs at 7:00AM UTC-8. You’ll land at 9:30AM UTC-8. The final Alaska Airlines flight of the day takes off at 8:15PM UTC-8 and arrives at 10:42PM UTC-8. With approximately 20% fewer cancellations for departures before midday, jetting out early is often the best option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

San Diego Intl. Airport (SAN) is the main San Diego gateway for Alaska Airlines flights from Portland Intl. Airport (PDX).

Offering an excellent in-flight experience and a rewarding loyalty program, Alaska Airlines is a popular option for many passengers flying from PDX to SAN. What’s more, if you’re a Mileage Plan and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Alaska Airlines typically uses Boeing 737-800 planes for flights from Portland Intl. Airport (PDX) to San Diego Intl. Airport (SAN). This airline also operates the Embraer 175 on this route. Bear in mind that aircraft type can change depending on operational demands, so the plane you board could be different when you leave.

Depending on the type of fare you purchased, a fee typically applies if you change or cancel your booking more than 24 hours after it’s confirmed. To find flexible fares, select our “Changes included” and “No cancel fee” boxes when searching for flights. To learn more about canceling or modifying your reservation, visit “Trips,” select your flight and tick “Manage Booking.”