Cheap Flights from San Francisco International Airport to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/12
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1Search	2166	3Search	4Search	5Search	6Search
7Search	8Search	9Search	10Search	11Search	12197	13Search
14Search	15207	16175	17Search	18Search	19Search	20199
21135	22Search	23216	24238	25Search	26319	27236
28167	29207	30Search	31Search

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2025/12
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

San Francisco－Seattle-Tacoma Airport
December Lowest Airfares
USD135

The airfare displayed above is for Delta Air Lines

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San Francisco－Seattle-Tacoma Airport
January Lowest Airfares
USD158

The airfare displayed above is for Delta Air Lines

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San Francisco－Seattle-Tacoma Airport
February Lowest Airfares
USD168

The airfare displayed above is for Delta Air Lines

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San Francisco－Seattle-Tacoma Airport
March Lowest Airfares
USD135

The airfare displayed above is for Delta Air Lines

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San Francisco－Seattle-Tacoma Airport
April Lowest Airfares
USD207

The airfare displayed above is for Delta Air Lines

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San Francisco－Seattle
Estimated Flight Time
2 Hours 04 Minutes
San Francisco－Seattle
Number of Operating Airlines
8

Operating Airlines for San Francisco－Seattle-Tacoma Airport Route
- No1
  Alaska Airlines
- No2
  Delta Air Lines
- No3
  United Airlines
Non-StopAlaska Airlines

Non-StopDelta Air Lines

Non-StopUnited Airlines

Non-StopAmerican Airlines

Air France

Hawaiian Airlines

Linear Air

SUN COUNTRY

Other Destinations from:San Francisco

San Francisco－Boston(Logan)
USD235〜
San Francisco－Washington D.C(Baltimore-Washington)
USD280〜
San Francisco－Washington D.C(Ronald Reagan Washington National)
USD292〜
San Francisco－Washington D.C(Washington Dulles)
USD292〜
San Francisco－Chicago(O'Hare)
USD162〜
San Francisco－Chicago(Midway)
USD254〜
San Francisco－Dallas(/Fort Worth)
USD180〜
San Francisco－Dallas(Love Field)
USD346〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Harry Reid Airport－Seattle(-Tacoma)
USD157〜
Orlando Airport－Seattle(-Tacoma)
USD296〜
Logan Airport－Seattle(-Tacoma)
USD216〜
O'Hare Airport－Seattle(-Tacoma)
USD109〜
Washington Dulles Airport－Seattle(-Tacoma)
USD247〜
Baltimore-Washington Airport－Seattle(-Tacoma)
USD196〜
Ronald Reagan Washington National Airport－Seattle(-Tacoma)
USD273〜
* Fares vary in accordance to seat availability