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Get Price Alerts - $9.99/monthBook 3-5 weeks ahead for this short route. Tuesday afternoon departures offer the best value, often 25% cheaper than Monday morning business flights.
February and November typically offer the lowest fares. Avoid tech conference seasons (March, September) when business demand peaks.
Alaska Airlines dominates this route with hourly flights. United and Southwest also compete aggressively. Consider nearby Oakland (OAK) for savings.
Fantastic deals start around $90 roundtrip. Under $150 is excellent value. Avoid paying more than $250 unless it's last-minute or peak travel.
Very frequently! Alaska Airlines alone offers flights almost every hour during peak times. Combined with other carriers, you have 20+ daily options.
SFO is more convenient for downtown SF and Peninsula destinations. Oakland can be $50-100 cheaper and is better for East Bay locations, though ground transport costs more.
Business routes like Seattle-SF see huge price swings. Monday morning and Friday evening flights can cost 2-3x more than Tuesday afternoon flights.
90 minutes is usually sufficient for domestic flights, but allow 2 hours during peak travel times or if you don't have TSA PreCheck.
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