$88 Economy One-way to San Francisco (SEA-SFO) in Sep from Seattle

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$88 Economy One-way to San Francisco (SEA-SFO) in Sep from Seattle

Best Flights starting from $88

from$88economy

Seattle (SEA)

Wed, Sep 16

One-way

San Francisco (SFO)

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Fields updated — click View Prices to search ↑

Other Options for This Route

SFO destination

Economy Roundtrip to San Francisco (SFO)

Seattle (SEA) to San Francisco (SFO) in March from $135

SFO destination

Economy Roundtrip to San Francisco (SFO)

Seattle (SEA) to San Francisco (SFO) in April from $148

SFO destination

Economy One-way to San Francisco (SFO)

Seattle (SEA) to San Francisco (SFO) in May from $49

SFO destination

Economy Roundtrip to San Francisco (SFO)

Seattle (SEA) to San Francisco (SFO) in May from $97

SFO destination

Economy One-way to San Francisco (SFO)

Seattle (SEA) to San Francisco (SFO) in June from $194

SFO destination

Economy One-way to San Francisco (SFO)

Seattle (SEA) to San Francisco (SFO) in July from $194

Other Destinations

DEN destination

Economy One-way to Denver (DEN)

Seattle (SEA) to Denver (DEN) in September from $59

SANA destination

Economy One-way to San Diego (Any)

Seattle (SEA) to San Diego (Any) in September from $74

SAN destination

Economy One-way to San Diego (SAN)

Seattle (SEA) to San Diego (SAN) in September from $79

SAT destination

Economy One-way to San Antonio (SAT)

Seattle (SEA) to San Antonio (SAT) in September from $104

WASA destination

Economy One-way to Washington, D.C. (Any)

Seattle (SEA) to Washington, D.C. (Any) in September from $109

MCO destination

Economy One-way to Orlando (MCO)

Seattle (SEA) to Orlando (MCO) in September from $126

Flights from Other Cities

SFO destination

Economy One-way to San Francisco (SFO)

Phoenix (PHX) to San Francisco (SFO) in September from $38

SFO destination

Economy Roundtrip to San Francisco (SFO)

Ontario (ONT) to San Francisco (SFO) in September from $63

SFO destination

Economy One-way to San Francisco (SFO)

Ontario (ONT) to San Francisco (SFO) in September from $71

SFO destination

Economy One-way to San Francisco (SFO)

Vancouver (YVR) to San Francisco (SFO) in September from $84

SFO destination

Economy One-way to San Francisco (SFO)

Burbank (BUR) to San Francisco (SFO) in September from $95

SFO destination

Economy One-way to San Francisco (SFO)

El Paso (ELP) to San Francisco (SFO) in September from $105

Cheap economy Class Flights from Seattle (SEA) to San Francisco (SFO) September

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Cheap economy Flights: SEA to SFO in September - Route 1

Starting from $88

Flight Options & Prices:

Direct Flights: From $88 - Fastest option with no layovers
One-Stop Flights: From $88 - Good value with one connection
Multi-Stop Flights: From $88 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to San Francisco (SFO)and save money on your travel. Compare all flight options to find the best deal for your september trip.

Why Choose Economy Class Flights from Seattle (SEA) to San Francisco (SFO)?

Compare prices from multiple airlines
Find direct flights and multi-stop options
Best deals for september travel
Flexible booking options
24/7 customer support

Planning a trip from Seattle (SEA) to San Francisco (SFO) in september? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.