Q: How many flights are there between Seattle and San Francisco per day?

Each day, there are between 19 and 22 nonstop flights that take off from Seattle and land in San Francisco, with an average flight time of 2h 16m. The most common departure time is 14:00 and most flights take off in the morning. Each week, there are 146 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday. Visit our flight page for the latest deals!>/a>

Q: What’s the earliest departure time from Seattle to San Francisco?

Early birds can take the earliest flight from Seattle at 05:10 and will be landing in San Francisco at 07:22.

Question 1

How many flights are there between Seattle and San Francisco per day?

Accepted Answer

Each day, there are between 19 and 22 nonstop flights that take off from Seattle and land in San Francisco, with an average flight time of 2h 16m. The most common departure time is 14:00 and most flights take off in the morning. Each week, there are 146 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday. Visit our flight page for the latest deals!>/a>

Question 2

Which airlines fly most frequently between Seattle and San Francisco?

Accepted Answer

Seattle and San Francisco are connected by different airlines. The airlines that fly that route the most regularly are Alaska Airlines (64 flights per week), United Airlines (47 flights per week), and Delta (35 flights per week). Visit our flight page for the latest deals!>/a>

Question 3

What’s the earliest departure time from Seattle to San Francisco?

Accepted Answer

Early birds can take the earliest flight from Seattle at 05:10 and will be landing in San Francisco at 07:22.

Question 4

What’s the latest departure time from Seattle to San Francisco?

Accepted Answer

If you prefer to fly at night, the latest flight from Seattle to San Francisco jets off at 22:05 and lands at 00:19.

Question 5

Which airlines offer Wi-Fi service onboard planes from Seattle to San Francisco?

Accepted Answer

Alaska Airlines, Hawaiian Airlines, American Airlines, and Delta offer inflight Wi-Fi service on the Seattle to San Francisco flight route.

Question 6

Which aircraft models fly most regularly from Seattle to San Francisco?

Accepted Answer

The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Seattle to San Francisco flight route.

Question 7

Which airline alliances offer flights from Seattle to San Francisco?

Accepted Answer

oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and San Francisco, with oneworld being the most commonly used for this route.

Question 8

On which days can I fly direct from Seattle to San Francisco?

Accepted Answer

There are nonstop flights from Seattle to San Francisco on a daily basis.

Question 9

What facilities are available for business travelers at San Francisco International Airport?

Accepted Answer

While there is no designated business center at San Francisco International Airport, there are plenty of workstations located throughout its terminals. There are also Power Bars in the Terminal 2 Food Court where travelers can plug in their laptops and continue their work while on the go.

Question 10

Can I fly from Seattle to San Francisco non-stop?

Accepted Answer

Due to their close proximity, many airlines offer nonstop flights from Seattle to San Francisco. Some of the airlines offering such flights include Delta Air Lines, United Airlines, and Alaska Airlines. There are also one-stop flights available through airlines like jetBlue Airways, Alaska Airlines, and American Airlines, with layovers in cities such as Long Beach, Los Angeles, and Portland.

Question 11

What is the quickest way from San Francisco International Airport to downtown San Francisco?

Accepted Answer

Aside from renting or driving a personal vehicle, BART (Bay Area Rapid Transport) is the quickest way to get from San Francisco International Airport to the city. Terminal 3 hosts the airport’s BART station and is easily accessed via AirTrain from the airport’s other terminals.

Question 12

Should I fly to San Francisco International Airport, Oakland International Airport, or San José International Airport?

Accepted Answer

Both San Francisco International Airport and Oakland International Airport are connected to BART, making them ideal for travelers who plan to take public transportation after their flights from Seattle to San Francisco. The main difference between the two is that San Francisco is on the west side of the bay while Oakland is on the east. San José International Airport, on the other hand, is not connected via BART, but there are other public transport options available. However, the main reason to fly into San José is if your final destination is outside of the Bay Area, as the airport is located a bit further outside the Bay Area’s urban sprawl.

Question 13

What is the cheapest month to fly from Seattle to San Francisco?

Accepted Answer

The cheapest month for flights from Seattle to San Francisco is September, where tickets cost ₪671 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is ₪912 and ₪879 respectively.

Question 14

How does KAYAK find such low prices on flights from Seattle to San Francisco?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to San Francisco. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 15

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to San Francisco?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Seattle is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 16

What is the Hacker Fare option on flights from Seattle to San Francisco?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Seattle with another airline. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 17

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to San Francisco?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 18

Which cabin class options are there for flights between Seattle and San Francisco?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 19

How far in advance should I book a flight from Seattle to San Francisco?

Accepted Answer

To get a below average price on the flight from Seattle to San Francisco, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Low season	January
High season	April

SEA - SFO

Find cheap flights from Seattle to San Francisco

Cheap Flights from Seattle to San Francisco (SEA-SFO)

Recent round-trip flight deals from Seattle to San Francisco

Recent one-way flight deals from Seattle to San Francisco

KAYAK's insights & trends for Seattle to San Francisco flights

Get data-powered insights and trends into flights from Seattle to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to San Francisco?

The cheapest month for flights from Seattle to San Francisco is September, where tickets cost ₪671 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is ₪912 and ₪879 respectively.

How far in advance should I book a flight from Seattle to San Francisco?

To get a below average price on the flight from Seattle to San Francisco, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Which airlines fly most frequently between Seattle and San Francisco?

Seattle and San Francisco are connected by different airlines. The airlines that fly that route the most regularly are Alaska Airlines (64 flights per week), United Airlines (47 flights per week), and Delta (35 flights per week).

Which cabin class options are there for flights between Seattle and San Francisco?

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Seattle and San Francisco per day?

What’s the earliest departure time from Seattle to San Francisco?

Early birds can take the earliest flight from Seattle at 05:10 and will be landing in San Francisco at 07:22.

What’s the latest departure time from Seattle to San Francisco?

If you prefer to fly at night, the latest flight from Seattle to San Francisco jets off at 22:05 and lands at 00:19.

Good to know

When to book flights from Seattle to San Francisco

FAQs for booking flights from Seattle to San Francisco

What facilities are available for business travelers at San Francisco International Airport?

While there is no designated business center at San Francisco International Airport, there are plenty of workstations located throughout its terminals. There are also Power Bars in the Terminal 2 Food Court where travelers can plug in their laptops and continue their work while on the go.

Can I fly from Seattle to San Francisco non-stop?

What is the quickest way from San Francisco International Airport to downtown San Francisco?

Aside from renting or driving a personal vehicle, BART (Bay Area Rapid Transport) is the quickest way to get from San Francisco International Airport to the city. Terminal 3 hosts the airport’s BART station and is easily accessed via AirTrain from the airport’s other terminals.

Should I fly to San Francisco International Airport, Oakland International Airport, or San José International Airport?

Which airlines offer Wi-Fi service onboard planes from Seattle to San Francisco?

Alaska Airlines, Hawaiian Airlines, American Airlines, and Delta offer inflight Wi-Fi service on the Seattle to San Francisco flight route.

Which aircraft models fly most regularly from Seattle to San Francisco?

The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Seattle to San Francisco flight route.

Which airline alliances offer flights from Seattle to San Francisco?

oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and San Francisco, with oneworld being the most commonly used for this route.

On which days can I fly direct from Seattle to San Francisco?

There are nonstop flights from Seattle to San Francisco on a daily basis.

How does KAYAK find such low prices on flights from Seattle to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Seattle to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Seattle with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to San Francisco

Prefer to fly non-stop from Seattle/Tacoma Intl to San Francisco?

Everything you need to know for your flight from Seattle to San Francisco

Information on your arrival and departure airports

Cabin class types available on flights from Seattle to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to San Francisco