RM257 Cheap Flights from Seattle (SEA) to San Francisco (SFO)

View RM257 flight on Wed, 29 Oct 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to San Francisco Intl. Airport (SFO)

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

Prices were available within the past 7 days and start at RM257 for one-way flights and RM585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 6 Sep - Mon, 8 Sep
SEA
Seattle
SFO
San Francisco
RM585 Return, found 4 days ago
RM585
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Sep from Seattle to San Francisco, returning Mon, 8 Sep, priced at RM585 found 4 days ago
Delta
Sat, 6 Sep - Mon, 8 Sep
SEA
Seattle
SFO
San Francisco
RM708 Return, found 4 days ago
RM708
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Sep from Seattle to San Francisco, returning Mon, 8 Sep, priced at RM708 found 4 days ago
Delta
Sat, 6 Sep - Mon, 8 Sep
SEA
Seattle
SFO
San Francisco
RM712 Return, found 4 days ago
RM712
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Sep from Seattle to San Francisco, returning Mon, 8 Sep, priced at RM712 found 4 days ago
American Airlines
Sat, 6 Sep - Mon, 8 Sep
SEA
Seattle
SFO
San Francisco
RM733 Return, found 4 days ago
RM733
Return
found 4 days ago
Select American Airlines flight, departing Sat, 6 Sep from Seattle to San Francisco, returning Mon, 8 Sep, priced at RM733 found 4 days ago
Delta
Sat, 6 Sep - Mon, 8 Sep
SEA
Seattle
SFO
San Francisco
RM735 Return, found 4 days ago
RM735
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Sep from Seattle to San Francisco, returning Mon, 8 Sep, priced at RM735 found 4 days ago
Delta
Sat, 6 Sep - Mon, 8 Sep
SEA
Seattle
SFO
San Francisco
RM771 Return, found 4 days ago
RM771
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Sep from Seattle to San Francisco, returning Mon, 8 Sep, priced at RM771 found 4 days ago
United
Sat, 6 Sep - Mon, 8 Sep
SEA
Seattle
SFO
San Francisco
RM776 Return, found 4 days ago
RM776
Return
found 4 days ago
Select United flight, departing Sat, 6 Sep from Seattle to San Francisco, returning Mon, 8 Sep, priced at RM776 found 4 days ago
Delta
Sat, 6 Sep - Mon, 8 Sep
SEA
Seattle
SFO
San Francisco
RM836 Return, found 4 days ago
RM836
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Sep from Seattle to San Francisco, returning Mon, 8 Sep, priced at RM836 found 4 days ago
Delta
Sat, 6 Sep - Mon, 8 Sep
SEA
Seattle
SFO
San Francisco
RM840 Return, found 4 days ago
RM840
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Sep from Seattle to San Francisco, returning Mon, 8 Sep, priced at RM840 found 4 days ago
Delta
Sat, 6 Sep - Mon, 8 Sep
SEA
Seattle
SFO
San Francisco
RM856 Return, found 4 days ago
RM856
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Sep from Seattle to San Francisco, returning Mon, 8 Sep, priced at RM856 found 4 days ago
Seattle to San Francisco route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
San Francisco Intl.
Return price
RM585
Distance
1086 km
Average flight time
2 hours 12 mins

Perfect flights from Seattle to San Francisco

Your Journey from Seattle to San Francisco

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to San Francisco caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines. Our selection of flights from Seattle - Tacoma Intl. to San Francisco Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to San Francisco Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to San Francisco Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM257 and roundtrip prices from RM585*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to San Francisco with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Francisco

Picture yourself stepping off the plane in San Francisco and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to San Francisco Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to San Francisco.
 

Beyond the Flight – Exploring San Francisco

With Expedia, your adventure extends beyond the flight. Explore San Francisco at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to San Francisco with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to San Francisco with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Sea-Tac Airport to San Francisco Intl. Airport (SFO)?
Round-trip flights from Sea-Tac Airport to SFO start from RM585. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to SFO?
The majority of flights can be cancelled online, but whether you are charged a fee all comes down to your airline. If you do need to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to SFO that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to San Francisco Intl. Airport (SFO)?
A flight distance of just 1,100 kilometres separates SeaTac and San Francisco. Once you're up in the skies, you won't have time to do much more than read the magazine in your seat pocket.
Which airlines fly direct from SEA to San Francisco Intl. Airport (SFO)?
Many travellers like to fly with Alaska Airlines (AS) from SEA to San Francisco Airport. This leading airline offers 312 flights a month, so you can pick a flight time that's perfect for you. Like more options? Have a look at the ticket prices from United Airlines (UA). This carrier offers 152 flights a month between these airports.
Are Seattle - Tacoma Intl. Airport (SEA) to SFO flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some super cheap airfares from SEA to San Francisco Intl. Airport (SFO) showing up a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines quote prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.