Cheap Alaska Airlines flights from Santa Rosa to San Diego (STS→SAN)

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Flight from Santa Rosa to San Diego route information
Origin airport
Sonoma County
Destination airport
San Diego Intl.
Distance
813 km
Average flight time
1 hour 47 mins

Frequently asked questions

How much is an Alaska Airlines flight from Sonoma County Airport (STS) to San Diego Intl. Airport (SAN)?
Apply the "Price (lowest to highest)" filter on Expedia to look for cheap Alaska Airlines return flights from STS to SAN. Affordable one-way fares 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 STS to SAN with Alaska Airlines?
January is one of the most affordable months to fly to San Diego with Alaska Airlines. You could also find excellent prices on one-way and return tickets in November.
Does Alaska Airlines fly nonstop from Sonoma County Airport (STS) to San Diego Intl. Airport (SAN)?
Skip the layovers and fly from Sonoma County Airport (STS) to San Diego Intl. Airport (SAN) on any of Alaska Airlines's 11 direct weekly flights. Apply our "Nonstop" and "Airline" filters to find the Alaska Airlines flight that'll get you to SAN at a time that suits you.
How long does it take to fly from STS to SAN with Alaska Airlines?
Leave Sonoma County Airport (STS) for San Diego Intl. Airport (SAN) on a direct Alaska Airlines flight, and you'll be in the air for around 1h 38m.
Which day of the week has the most Alaska Airlines flights from Sonoma County Airport (STS) to San Diego Intl. Airport (SAN)?
Thursday has the most Alaska Airlines flights from Sonoma County Airport (STS) to San Diego Intl. Airport (SAN). With 2 daily departures, this is a great day to find something that will fit your plans.
What airports does Alaska Airlines fly into in San Diego?
Get on an Alaska Airlines flight from Sonoma County Airport (STS) to San Diego, and you'll likely come in to San Diego Intl. Airport (SAN). This is the airline's primary hub here.
What type of plane does Alaska Airlines fly from Sonoma County Airport (STS) to San Diego Intl. Airport (SAN)?
Hop on an Alaska Airlines flight from Sonoma County Airport (STS) to San Diego Intl. Airport (SAN), and you'll likely be flying on an Embraer 175. Keep in mind though, that the aircraft type can vary due to operational reasons.
Can I change or cancel my Alaska Airlines flight from Sonoma County Airport (STS) to San Diego Intl. Airport (SAN)?
Depending on your ticket type, a fee typically applies if you cancel or reschedule your booking more than 24 hours after it's confirmed. To find flexible plane tickets, select our "Changes included" and "No cancel fee" boxes while searching for flights. For more details on cancelling or modifying your reservation, visit "Trips," select your flight and click on "Manage Booking."
*Available to Expedia members.