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Route Reference

Seattle to San Francisco

SEA
Seattle
SFO
San Francisco
Distance1,093 km / 679 miles
Estimated Flight Time≈ 1.3 hours nonstop
Origin Time ZoneAmerica/Los_Angeles
Destination Time ZoneAmerica/Los_Angeles

Airlines Based in United States or United States

These carriers are headquartered in one of the two countries on this route — check directly for current route-specific availability:

How This Route Appears in a GDS PNR

A segment on this route typically looks like this in a raw PNR:

2  BA 287 Y 15JUL 2*SEASFO HK1  800A  2000P

The six-letter pair SEASFO tells you the flight departs Seattle and arrives in San Francisco.

Frequently Asked Questions

How far is Seattle from San Francisco?

Seattle (SEA) is approximately 1,093 km (679 miles) from San Francisco (SFO).

How long is the flight from Seattle to San Francisco?

A nonstop flight from SEA to SFO takes roughly 1.3 hours, based on typical long-haul cruise speed. Actual time varies by aircraft, routing, and wind.

What is the time difference between Seattle and San Francisco?

Seattle is on America/Los_Angeles and San Francisco is on America/Los_Angeles — check both before planning connections or calling clients.

Convert a Seattle–San Francisco PNR to a Clean Itinerary

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