Cheap Flight Tickets from Seattle (SEA) to San Francisco (SFO)

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Flights from Seattle to San Francisco Starting at CNY 60

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Seattle to San Francisco

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Seattle to San Francisco

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From AU$ 60

Delta Air Lines

From AU$ 89

American Airlines

From AU$ 143

United Airlines

From AU$ 143

Southwest Airlines

From AU$ 205

Spirit Airlines

From AU$ 258

Sun Country Airlines

From AU$ 286

Alaska Airlines

From AU$ 391

Air Canada

From AU$ 470

ANA airlines

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Alternative Routes from Seattle to San Francisco

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to San Francisco.

Cheapest
SEA
14:55
9h 3m
1 transfer
SFO
23:58
Seattle-Tacoma International Airport - San Francisco International Airport
Sat, May 4Frontier Airlines
AU$ 60
SEA
14:55
9h 3m
1 transfer
SFO
23:58
Seattle-Tacoma International Airport - San Francisco International Airport
Sat, May 4Frontier Airlines
AU$ 60
Find More Flights

How do I find the cheapest flights?

When are flight from Seattle (SEA) to San Francisco (SFO) the cheapest?
Airlines adjust prices for flights from Seattle to San Francisco based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Seattle (SEA) to San Francisco (SFO) cost?
According to Trip.com's data, the lowest price is around AU$ 324.
How long is the flights from Seattle (SEA) to San Francisco (SFO)?
It takes about 2 hours 12 minutes to fly from Seattle (SEA) to San Francisco (SFO).
What is the transportation method from the main airport to downtown in San Francisco?
- The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
What time does the earliest flight from Seattle to San Francisco depart?
The earliest flight departs from Seattle (SEA) at 06:00 and arrives in San Francisco (SFO) at 08:11.
What time does the latest flight from Seattle to San Francisco depart?
The latest flight departs from Seattle (SEA) at 21:45 and arrives in San Francisco (SFO) at 00:03.
What are the most popular airlines that fly from Seattle (SEA) to San Francisco (SFO)?
Airlines with flights from Seattle (SEA) to San Francisco (SFO): Air New Zealand, Alaska Airlines, United Airlines, Iberia, Qatar Airways, British Airways, Singapore Airlines, Cathay Pacific, Swiss Airlines, All Nippon Airways, WestJet, Delta Air Lines and Air China.
What's the most popular airline for direct flights from Seattle (SEA) to San Francisco (SFO)?
Delta Air Lines operates 19 direct flights from Seattle (SEA) to San Francisco (SFO).
How many airports in San Francisco (SFO)?
There are 1 airport(s) in San Francisco (SFO): San Francisco International Airport.

How to find a cheap flight from Seattle to San Francisco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to San Francisco. Book your flights at the right time and save more.

Book Early

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Check One-way Fares

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Try Different Dates

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Flight Information from Seattle to San Francisco

Cheapest direct flight price	AU$ 60
Cheapest return ticket price	AU$ 164
Off-season for travel	December
Peak season for travel	October
Flight distance	1,093.2km
Average flight time	2 hours 12 minutes
Popular airline	American Airlines