71€ Find Cheap Flights from Seattle to San Francisco – Compare and Save

These are the earliest and latest flight times available from Seattle to San Francisco:

• Earliest: departs at 5:00 and lands at 7:19
• Latest: departs at 21:38 and lands at 23:57.

The flight takes about 2h 19m.

Two cabin classes are available on flights from Seattle to San Francisco:

• Economy class
• First Class

A direct flight from Seattle to San Francisco takes 2h 19m, covering 1.757 km.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

Return flights from Seattle to San Francisco range from 167 € to 329 €, with an average of 235 € over the past 12 months. Anything below 167 € counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 94% above the 235 € route average. Book 15 weeks before departure for the lowest fares.

On this route, direct and stopover fares are close on average, with direct at 235 € return and stopover options via Denver Intl (DEN) at 238 €.

Southwest is slightly above the route average for timely arrivals, while Delta has a lower on-time arrival rate. On-time arrival rates on Seattle to San Francisco flights are:

• Southwest: 100% on time
• Delta: 72% on time
• United Airlines: 71% on time

On average, flights on this route are punctual 69% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge 31 €–89 € for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Alaska Airlines. Other aircraft seen on the route include Airbus A320-100/200 variants.

Morning is the busiest departure period on Seattle to San Francisco flights, with 43% leaving in that window. Afternoon departures account for 26%, Evening flights for 26%, and Night flights for 5%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about 122 € to 756 €. That means the highest observed fare was about 6x higher than the lowest one.

Three airlines offer in-flight Wi-Fi on Seattle to San Francisco flights:

• Alaska Airlines
• Delta
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

One-way fares from Seattle to San Francisco are currently lower than usual. Average one-way flight prices are about 73 €, which is 59% below the typical average for this route.

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around 14 € for economy cars. Top options include:

• Europcar
• Thrifty
• Dollar
• Hertz
• Fox

Flights from Seattle to San Francisco usually depart from Seattle/Tacoma Intl (SEA) and arrive at San Francisco (SFO).

Night flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Seattle to San Francisco route, 31% of flights were delayed in the past three months, with delays averaging 1h 34m.

One-stop flights from Seattle to San Francisco most commonly connect through:

• Denver Intl (DEN) – 39% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) – 39% of one-stop connections
• Salt Lake City (SLC) – 12% of one-stop connections
• Ontario (ONT) – 9% of one-stop connections

Yes. Flexible dates can save you up to 24% on flights from Seattle to San Francisco. Thursday is the cheapest departure day at 218 € return on average, while Monday is the most expensive at 287 €, a difference of 69 €.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between Seattle and San Francisco. The airlines offering direct flights on this route include:

• Alaska Airlines
• United Airlines
• Delta

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time of 5h 26m, compared to 11h 57m via Ontario (ONT) and 13h 10m via Las Vegas Harry Reid Intl (LAS).

Some of the most popular sights in San Francisco are Fisherman's Wharf, Lombard Street, and Union Square. These are among the most viewed places in San Francisco on KAYAK.

Among airlines operating Seattle to San Francisco flights:

• Alaska Airlines: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Alaska Airlines: a cabin bag and a checked bag in Economy class
• United Airlines: a cabin bag and a checked bag in Economy class
• Delta: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

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.

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.

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.

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.