Cheap flights from Seattle to San Francisco from $42
Deals available from 900+ travel sites.
Flight 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 | $42 |
|---|---|
Fastest flight time | 2h 01m |
Direct flights | Every day |
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?
October. The cheapest time of year to fly to San Francisco from Seattle is October. Most expensive is June
What is the cheapest day to depart Seattle for San Francisco?
Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Sunday
When is the cheapest time to fly from Seattle to San Francisco?
At noon. Seattle to San Francisco flights are approximately 14% more expensive in the afternoon than at noon
What is the cheapest airline that flies to San Francisco from Seattle?
Spirit 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?
38 days before. The cheapest time to buy a flight from Seattle to San Francisco is approximately 38 days to departure
How many flights depart from Seattle to San Francisco on average per day?
As of September 2023, 64 flights take off from Seattle and land in San Francisco each day. The most common flight departure time for this route is 6:00PM, with 36% of daily flights taking off at noon.
How many flights depart from Seattle to San Francisco on average per week?
448 flights are operational weekly from Seattle to San Francisco as of September 2023. The most popular departure day for this route is Friday, with 19% of flights per week taking off on this day.
What cabin class options are available on Seattle to San Francisco flights?
There are 4 cabin classes available to choose from on Seattle to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Seattle to San Francisco flights?
You could potentially save up to 22% on your flight if you consider stops on a Seattle to San Francisco flight.
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. The nearest airport to Seattle/Tacoma Intl Airport is Everett Paine Field Airport which is located 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 Santa Rosa Sonoma County Airport (in 15). The least expensive flight option from Seattle to San Francisco will typically be SEA — OAK during the month of September with an average price of $68 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 six 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 Frontier
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
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $79 | Free Cancellation | Rating 7.2 2,716 reviews | |||
| PriceFrom $79 | Free Cancellation | Rating 7.8 1,565 reviews | |||
| PriceFrom $88 | Free Cancellation | Rating 7.9 3,001 reviews | |||
| PriceFrom $89 | Free Cancellation | Rating 6.0 2,809 reviews | |||
| PriceFrom $103 | Free Cancellation | Rating 5.8 1,041 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.1 2,890 reviews |
Alaska Airlines Flights From Seattle to San Francisco
Alaska Airlines is one of the most popular airlines flying from Seattle to San Francisco, operating 28 flights/week on average for this route. A good Alaska Airlines flight deal for Seattle to San Francisco starts from $88 round-trip, up to an average price of $189. Our users have rated Alaska Airlines at 7.9/10.
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 $79, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $191 round-trip. Delta operates 35 flights out of Seattle into San Francisco in an average week, so prices vary by time and availability. 1,565 Delta reviews by users on momondo have scored the airline at 7.8/10.
Frontier flights from Seattle to San Francisco
Our best Frontier deals on Seattle to San Francisco flight tickets
Delta flights from Seattle to San Francisco
Our best Delta deals on Seattle to San Francisco flight tickets
Is flying the fastest way to get from Seattle to San Francisco?
We’ve found that taking a flight from Seattle to San Francisco with Delta is more time-efficient when based simply on travel duration. A train from Seattle to San Francisco or a bus from Seattle to San Francisco can take you longer than a 2h 03m flight.
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 03m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to San Francisco Airport?
Prices for flights from Seattle/Tacoma Intl Airport to San Francisco Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to San Francisco Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to San Francisco Airport is 7 as of September 2023.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
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 San Francisco from:
Flights to other cities in United States
Lost the lust for San Francisco? Check out some flights to other cities in United States
Popular momondo destinations
Explore popular destinations other users love to fly to year-round
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to San Francisco?
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.
Can I find flights from Seattle to San Francisco with flexible booking policies on momondo?
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.
How can momondo help me find flights from Seattle to San Francisco?
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.
I’m not ready to book a flight from Seattle to San Francisco right now. Can momondo alert me if prices change?
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.