Cheap Flights from Seattle to San Francisco Starting at $64

Helping travelers to find the best flight offers

Cheapest flights from Seattle to San Francisco

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seattle to San Francisco. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Airfare from Seattle to San Francisco by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Seattle to San Francisco

May 2025
Lowest price
on average:
$115
  • Avg Price

Airlines operating on route

Below you will find a list of airlines operating flights on the Seattle — San Francisco route and the starting prices for flights of each specific airline on it.

Starting at $75

Starting at $93

Starting at $179

Direct Flights from Seattle to San Francisco

A direct flight is the most convenient and comfortable way to fly from Seattle to San Francisco, despite the fact that sometimes flights with transfers can cost significantly less.

Schedule of direct flights from Seattle to San Francisco

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seattle to San Francisco:

Hawaiian Airlines

Hawaiian Airlines

Su, Mo, Tu, We, and Th

Starting at $144

Alaska Airlines

Alaska Airlines

Every day

Starting at $147

United Airlines

United Airlines

Every day

Starting at $220

Seattle airports overview

PAE
Alaska Airlines
Airlines flying to this airport
$106
Starting at
$108-4%
on average
SEA
+2
Frontier Airlines
United Airlines
Alaska Airlines
Airlines flying to this airport
$50
Starting at
$112
on average

San Francisco airports overview

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

Special offers and sales on air tickets from Seattle to San Francisco

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes