Cheap flights from Seattle to San Francisco from $69
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Travel Restriction Alert
View current United States travel restrictionsFlight information for Seattle to San Francisco
(SEA to SFO)
Find info about flight duration, direct flights, and airports for your flight from Seattle to San Francisco
Best Price Found | $69 |
|---|---|
Fastest flight time | 2h 05m |
Direct flights | Mon, Wed, Thu, Fri, Sat and Sun |
Airports in San Francisco | 1 airport |
How to get the cheapest flight ticket from Seattle to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Seattle to San Francisco?
March
The cheapest time of year to fly to San Francisco from Seattle is March. Most expensive is December
What is the cheapest day to depart Seattle for San Francisco?
Thursday
The cheapest day of the week is typically Thursday. The most expensive is typically Sunday
When is the cheapest time to fly from Seattle to San Francisco?
in the evening
Seattle to San Francisco flights are approximately 8% more expensive at noon than in the evening
What is the cheapest airline that flies to San Francisco from Seattle?
Juneyao Airlines
Alaska Airlines, Delta, and Frontier are the most popular carriers operating from Seattle to San Francisco
What is the cheapest Seattle to San Francisco flight route?
Seattle/Tacoma Intl - San Francisco
Fly from Seattle/Tacoma Intl to San Francisco for the best Seattle - San Francisco flight prices
How far in advance should you book Seattle to San Francisco flights?
28 days before
The cheapest time to buy a flight from Seattle to San Francisco is approximately 28 days to departure
When traveling from Seattle to San Francisco, the most popular airport to fly into is San Francisco Airport. The majority of travelers flying into San Francisco Airport from Seattle are departing from Seattle/Tacoma Intl Airport. When booking your trip to San Francisco, it is helpful to have an alternative airport to fly out of. Good options for departure airports when traveling to San Francisco, you can try Seattle/Tacoma Intl Airport (in Seattle) or Everett Paine Field Airport (in Everett). If you are looking for alternate airports to fly into when traveling from Seattle, you can try flying into San Jose Airport (in San Jose), Oakland Airport (in Oakland), or San Francisco Airport (in 15). The least expensive flight option from Seattle to San Francisco will typically be SEA — SFO during the month of May with an average price of $138 RT.
Easily compare round-trip flights from Seattle to San Francisco
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to San Francisco by changing tabs
Find the cheapest one-way flights from Seattle to San Francisco
If you're looking for one-way flights from Seattle to San Francisco, view some of our deals below provided by Alaska Airlines, Delta and United Airlines
Search last-minute flights to San Francisco from Seattle
Find and compare round-trip flight prices for your last-minute flight from Seattle to San Francisco
Best airlines flying from Seattle to San Francisco
Compare and see reviews for airlines that fly from Seattle to San Francisco with momondo
Alaska Airlines Flights From Seattle to San Francisco
Alaska Airlines is one of the most popular airlines flying from Seattle to San Francisco, operating 13 flights/week on average for this route. A good Alaska Airlines flight deal for Seattle to San Francisco starts from $78 round-trip, up to an average price of $177. Our users have rated Alaska Airlines at 8.0/10.
Delta Flights From Seattle to San Francisco
The best Delta deal for Seattle to San Francisco flight tickets found on momondo in the last 72 hours was $74, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $187 round-trip. Delta operates 20 flights out of Seattle into San Francisco in an average week, so prices vary by time and availability. 380 Delta reviews by users on momondo have scored the airline at 7.8/10.
Delta flights from Seattle to San Francisco
Our best Delta deals on Seattle to San Francisco flight tickets
United Airlines flights from Seattle to San Francisco
Our best United Airlines deals on Seattle to San Francisco flight tickets
Are airlines flying from Seattle/Tacoma Intl to San Francisco offering flexible cancellation due to COVID-19?
To ease the stress of booking flights, some of our airline partners flying from Seattle/Tacoma Intl to San Francisco are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Alaska Airlines, United Airlines, and Delta.
How far is Seattle/Tacoma Intl to San Francisco by plane?
There are 678.2 mi between Seattle/Tacoma Intl and San Francisco. By plane, this route typically takes 2h 05m.
Can I fly to San Francisco from Seattle/Tacoma Intl right now?
Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.
COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to San Francisco.
Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering San Francisco.
Can I fly back to Seattle/Tacoma Intl from San Francisco?
COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Seattle/Tacoma Intl.
Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Seattle/Tacoma Intl.
Alternative routes for Seattle to San Francisco
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar Seattle to San Francisco flights
Flexible with your destination? Broaden your search and find flights similar to your Seattle to San Francisco route
Flights to other cities in United States
Lost the lust for San Francisco? Check out some flights to other cities in United States
Why use momondo?
It is quick and easy to find Seattle to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.
momondo does allow users to show only those flights to San Francisco from Seattle which offer a flexible booking policy as well as other useful filters and features.
momondo provides multiple filters to help you find the best flight to San Francisco from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Seattle and alert you when they change.