Cheap flights from San Jose to Seattle
697 mi · 45m average nonstop
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Quick answer: San Jose to Seattle at a glance
Cheap flights from San Jose (SJC) to Seattle (SEA) cover 697 miles (1,121 km) in about 45m nonstop, with 3 airlines flying direct — a medium-haul domestic route. Search Kayak for today's cheapest live fare. Route difficulty 3/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from San Jose to Seattle covers 697 miles (1,121 km) in approximately 0 hour 45 minutes. 3 airlines offer direct flights on this medium-haul domestic route. This is a medium-haul domestic route typically served by direct flights.
Nonstop distance 697 miles. Direct carriers include AA, AS and WN.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
3 airlines fly San Jose → Seattle. All are direct routes.
| Airline | Route type |
|---|---|
| AA | Direct |
| AS | Direct |
| WN | Direct |
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San Jose to Seattle — quick answers
How far is San Jose from Seattle by plane?
The nonstop flight distance from San Jose (SJC) to Seattle (SEA) is 697 miles (1,121 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from San Jose to Seattle?
The average nonstop flight time from SJC to SEA is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from San Jose to Seattle?
3 airlines serve this route nonstop: AA, AS, WN. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.