Cheap flights from Seattle to San Francisco

SEA — SFO
5 Dec — 12 Dec1
1 adult
Tue 5-12
Tue 12-12

Flights from San Francisco to Seattle

How to find the cheapest flight from Seattle (SEA) to San Francisco (SFO)

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 December 2023.

Popular in

December

Cheapest in

January

Average price

S$ 276

Round-trip from

S$ 1,482
High demand for flights, 14% potential price rise
Best time to find cheap flights, 8% potential price drop
Average for round-trip flights in November 2023
From Seattle/Tacoma Intl to San Francisco

SEA - SFO

Price

S$ 1,113 - S$ 2,344

SFO

Temperature

11 - 17 °C

SFO

Rainfall

0 - 112 mm

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

To save on the cost of your flight from Seattle to San Francisco, book at least 45 days before your planned departure. Booking around this time can save you about 226% on the cost of this flight compared to booking a flight leaving this week. We have found prices from S$ 389 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 615.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to San Francisco. Flights to San Francisco from Seattle in January are about S$ 259 on average during January, but can be found for as low as S$ 145.

When is the cheapest time to fly from Seattle to San Francisco (SEA - SFO)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to San Francisco as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Seattle to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What days are direct flights available from Seattle to San Francisco?

Direct flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How popular is this Seattle to San Francisco flight route?

How many flights depart from Seattle to San Francisco on average per day?

On average, you can expect to see 105 flights from Seattle to San Francisco a day.
Early Morning (Midnight to 6am) - 11% of flight departures
Morning (6am - Noon) - 22% of flight departures
Afternoon (Noon - 6pm) - 50% of flight departures
Evening (6pm - Midnight) - 17% of flight departures

What are the most reliable airlines from Seattle to San Francisco?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to San Francisco on time: Air China (100%), Horizon Air (92%), Aeromexico (91%).

What does SEA to SFO mean?

Great question - SEA to SFO just means Seattle/Tacoma Intl Airport to San Francisco Airport. Now you’ll know what these unique codes when you look for flights!

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to San Francisco by cabin class

Hourly flight availability from Seattle to San Francisco

Find hourly flight availability from Seattle to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 December 2023.
9%of flight departuresEarly morningMidnight to 6 am
23%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
18%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Seattle to San Francisco

Explore weekly flight availability from Seattle to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 December 2023.
Monday86daily flights
Tuesday56daily flights
Wednesday52daily flights
Thursday66daily flights
Friday87daily flights
Saturday51daily flights
Sunday50daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to San Francisco?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to San Francisco?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to San Francisco with no change fees?

Yes, we can. To see specific flights from Seattle to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to San Francisco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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