RM241 Cheap Flights from Seattle (SEA) to San Francisco (SFO)

View RM241 flight on Mon, 26 Jan 2026Opens in a new window

Popular airlines from Seattle to San Francisco, CA (SFO-San Francisco Intl.)

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

Prices were available within the past 7 days and start at RM241 for one-way flights and RM481 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
RM481 Return, found 6 days ago
RM481
Return
found 6 days ago
Select Delta flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at RM481 found 6 days ago
Delta
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
RM522 Return, found 6 days ago
RM522
Return
found 6 days ago
Select Delta flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at RM522 found 6 days ago
Delta
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
RM625 Return, found 6 days ago
RM625
Return
found 6 days ago
Select Delta flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at RM625 found 6 days ago
Delta
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
RM726 Return, found 6 days ago
RM726
Return
found 6 days ago
Select Delta flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at RM726 found 6 days ago
Delta
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
RM747 Return, found 6 days ago
RM747
Return
found 6 days ago
Select Delta flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at RM747 found 6 days ago
United
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
RM767 Return, found 6 days ago
RM767
Return
found 6 days ago
Select United flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at RM767 found 6 days ago
United
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
RM870 Return, found 6 days ago
RM870
Return
found 6 days ago
Select United flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at RM870 found 6 days ago
American Airlines
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
RM888 Return, found 6 days ago
RM888
Return
found 6 days ago
Select American Airlines flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at RM888 found 6 days ago
United
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
RM890 Return, found 6 days ago
RM890
Return
found 6 days ago
Select United flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at RM890 found 6 days ago
Alaska Airlines
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
RM1,093 Return, found 6 days ago
RM1,093
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at RM1,093 found 6 days ago

Find the cheapest month to fly from Seattle (SEA) to San Francisco (SFO)

February is typically the cheapest month to fly

From RM 340 - RM 533 per traveller.

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 RM481. 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.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
San Francisco Intl.
Airlines serving
American Airlines, Delta, United
Return price
RM481
Distance
1086 km
Average flight time
2 hours 15 mins

Book with confidence

Perfect flights from Seattle to San Francisco

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With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines, Alaska 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.
 

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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 RM241 and roundtrip prices from RM481*.
 

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Seattle to San Francisco

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*Available to Expedia members.