Cheap Alaska Airlines flights San Luis Obispo (SBP) to San Diego (SAN)

Landing cheap one-way Alaska Airlines flights from SBP to SAN on Expedia is a cinch --- just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares for your next getaway.**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.

Look for affordable Alaska Airlines flights from San Luis Obispo County Regional Airport (SBP) to San Diego Intl. Airport (SAN) one to three months prior to your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and itinerary, the best day of the week to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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.

Leaving SBP at 6:04AM UTC-8, the earliest Alaska Airlines flight to SAN lands at 7:17AM UTC-8. Flying early means you're less likely to encounter cancellations or delays.* Don't like early starts? The last Alaska Airlines flight from SBP to SAN departs at 2:47PM UTC-8 and touches down at 4:00PM UTC-8.*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.

Alaska Airlines makes traveling from SBP to SAN more comfortable with an excellent in-flight experience and a rewarding loyalty program. You also have the chance to earn points with Mileage Plan. Remember to join Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.