Direct flights from Seattle to San Francisco SEA → SFO

Alaska Airlines, Delta Air Lines and United Airlines fly nonstop from Seattle (SEA) to San Francisco (SFO), several times daily. The flight takes about 1h 54m and covers 679 miles (1,093 km). Arrivals run on time 80.8% at SEA and 64.6% at SFO — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Schedule data from 4 June 2026.

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Alaska Airlines AS Delta Air Lines DL United Airlines UA

Departure Schedule typical week

Typical weekly schedule · 104 flights per week (~15 per day) · Updated 87d ago

Alaska Airlines
60 flights per week (~9 per day)
Daily
07:00 08:43 11:40 15:48 17:58 17:59 20:30
Wed
13:50
Mon, Thu
14:49
Tue
18:35
Sun, Tue, Fri
19:18
Sun, Mon, Thu, Fri
21:24
Delta Air Lines
1 flight per week
Mon
21:45
United Airlines
43 flights per week (~6 per day)
Sun, Mon, Thu, Fri
07:00
Sun, Tue, Thu, Fri, Sat
07:08
Sun, Mon, Tue, Thu, Fri, Sat
08:45 10:29
Sun, Wed, Thu, Sat
13:30 15:33
Daily
17:20 19:05

More nonstops from Seattle

SEA → LAX Los Angeles 7 airlines SEA → PHX Phoenix 7 airlines SEA → DEN Denver 6 airlines SEA → LAS Las Vegas 5 airlines SEA → BOS Boston 4 airlines SEA → ONT Ontario 4 airlines SEA → ORD Chicago 4 airlines SEA → PDX Portland 4 airlines

Frequently asked questions

Is there a direct flight from Seattle to San Francisco?

Yes, Alaska Airlines, Delta Air Lines and 1 more airline operate nonstop flights from Seattle (SEA) to San Francisco (SFO).

Which airlines fly direct from Seattle to San Francisco?

Alaska Airlines, Delta Air Lines, United Airlines operate nonstop flights from Seattle to San Francisco.

How long is the flight from Seattle to San Francisco?

The nonstop flight from Seattle to San Francisco takes ~1h 54m (approximately 1093 km).

How often do direct flights operate from Seattle to San Francisco?

Nonstop flights from Seattle to San Francisco operate multiple daily — 104 flights per week (~15 per day).

What is the on-time performance for flights from Seattle to San Francisco?

Arrivals run on time 80.8% at SEA and 64.6% at SFO — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

What days of the week are there direct flights from Seattle to San Francisco?

Direct flights from Seattle to San Francisco operate every day of the week. Alaska Airlines flies daily, Delta Air Lines flies Monday, and United Airlines flies daily.

Explore More

SEA All direct flights from Seattle SFO All direct flights from San Francisco SFO → SEA Return: San Francisco to Seattle

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