Alaska Airlines flights from Seattle to San Francisco (SEA - SFO)

SEA — SFO
oct. 8 — oct. 151

Cheapflights users flying from Seattle to San Francisco on Alaska Airlines typically fly into San Francisco and depart from Seattle/Tacoma Intl. Select your dates above for pricing.

Alaska Airlines flights from Seattle to San Francisco in 2023

One-Way Flights From

$59

Round Trip Flights From

$113
The average one-way flight costs $171
The average round trip flight costs $191

Can I get a flight from Seattle to San Francisco on Alaska Airlines for under $200?

Cheapflights currently has 22 SEA-SFO flights for under $200. Flights to San Francisco will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

How do most travelers feel about Alaska Airlines?

When planning your SEA-SFO trip, keep in mind that Alaska Airlines is typically rated 7.4/10. This rating comes from 1,890 reviews by Cheapflights users who have traveled with Alaska Airlines.

Cheapest Alaska Airlines flights from Seattle to San Francisco

Direct flights from Seattle to San Francisco on Alaska Airlines

Last minute deals on Cheapflights

One-way Alaska Airlines flights to San Francisco from Seattle

See what others are saying about Alaska Airlines

Alaska Airlines
8.1
Very good
10,276 reviews
Overview

Entertainment

7.6

Food

7.5

Boarding

8.3

Comfort

8.0

Crew

8.6
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.