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An Alaska Airlines plane taking off with a snow-capped mountain in the background.

￥12,840 Cheap Flights from San Francisco (SFO) to Seattle (SEA)

Photo by Port of Seattle
Open Photo by Port of Seattle

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

Prices were available within the past 7 days and start at ￥12,840 for one-way flights and ￥25,580 for roundtrip, for the period specified. Prices and availability are subject to change.
Alaska Airlines
Sat, Sep 12 - Tue, Sep 15
SFO
San Francisco
SEA
Seattle
￥25,580
Roundtrip
Found 10 hours ago
Select Alaska Airlines flight, departing Sat, Sep 12 from San Francisco to Seattle, returning Tue, Sep 15, priced at ￥25,580 Found 10 hours ago
Delta
Sat, Sep 12 - Tue, Sep 15
SFO
San Francisco
SEA
Seattle
￥25,580
Roundtrip
Found 10 hours ago
Select Delta flight, departing Sat, Sep 12 from San Francisco to Seattle, returning Tue, Sep 15, priced at ￥25,580 Found 10 hours ago
Delta
Sat, Sep 12 - Tue, Sep 15
SFO
San Francisco
SEA
Seattle
￥25,680
Roundtrip
Found 10 hours ago
Select Delta flight, departing Sat, Sep 12 from San Francisco to Seattle, returning Tue, Sep 15, priced at ￥25,680 Found 10 hours ago
Alaska Airlines
Thu, Nov 12 - Mon, Nov 23
SFO
San Francisco
SEA
Seattle
￥26,400
Roundtrip
Found 3 days ago
Select Alaska Airlines flight, departing Thu, Nov 12 from San Francisco to Seattle, returning Mon, Nov 23, priced at ￥26,400 Found 3 days ago
Alaska Airlines
Sun, Sep 6 - Sat, Sep 12
SFO
San Francisco
SEA
Seattle
￥26,500
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Sun, Sep 6 from San Francisco to Seattle, returning Sat, Sep 12, priced at ￥26,500 Found 4 days ago
Alaska Airlines
Sun, Sep 6 - Sat, Sep 12
SFO
San Francisco
SEA
Seattle
￥26,510
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Sun, Sep 6 from San Francisco to Seattle, returning Sat, Sep 12, priced at ￥26,510 Found 4 days ago
Delta
Wed, Aug 5 - Wed, Aug 5
SFO
San Francisco
SEA
Seattle
￥26,560
Roundtrip
Found 4 days ago
Select Delta flight, departing Wed, Aug 5 from San Francisco to Seattle, returning Wed, Aug 5, priced at ￥26,560 Found 4 days ago
Delta
Sat, Sep 12 - Tue, Sep 15
SFO
San Francisco
SEA
Seattle
￥27,290
Roundtrip
Found 10 hours ago
Select Delta flight, departing Sat, Sep 12 from San Francisco to Seattle, returning Tue, Sep 15, priced at ￥27,290 Found 10 hours ago
American Airlines
Tue, Sep 1 - Wed, Sep 30
SFO
San Francisco
SEA
Seattle
￥28,850
Roundtrip
Found 5 days ago
Select American Airlines flight, departing Tue, Sep 1 from San Francisco to Seattle, returning Wed, Sep 30, priced at ￥28,850 Found 5 days ago
United
Sat, Sep 5 - Fri, Sep 11
SFO
San Francisco
SEA
Seattle
￥31,990
Roundtrip
Found 3 days ago
Select United flight, departing Sat, Sep 5 from San Francisco to Seattle, returning Fri, Sep 11, priced at ￥31,990 Found 3 days ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from ￥46,650
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from ￥46,650

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

September is typically the cheapest month to fly

From ￥23,025 - ￥38,856 per traveler.

Travel information

Origin airport
San Francisco Intl. Airport
Destination airport
Seattle-Tacoma International Airport
Distance
1,092 km away
Airlines serving
Alaska Airlines, Frontier Airlines, Delta, United, American Airlines, Southwest Airlines, JetBlue Airways
Popular airline
Alaska Airlines
Roundtrip price
￥25,580
Average flight time
2 hours 22 mins
*Available to One Key members.