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SAT–SEA · Nonstop
San Antonio (San Antonio International Airport) to Seattle (Seattle-Tacoma International Airport).
The estimated flight time from San Antonio (SAT) to Seattle (SEA) is about 4h 15m, covering 1,774 miles. Alaska Airlines flies the route nonstop with 1/day departures, from 17:29 to 17:41 local time.
Plan this route| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~4h 15m Estimated from great-circle distance — no tracked flights yet. | 1,774 mi | Nonstop | 1/day From the current provider sample; confirm live timetables before booking. | Domestic |
Alaska Airlines operates 1/day flights from SAT to SEA. Terminal assignments in the captured sample are not confirmed for your flight; check the airline before travel.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 1/day | Boeing 737 · Airline terminal guide (confirm for your flight) · Seat map | 17:2917:41 |
Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for SAT, refreshed on a rolling basis. Frequency uses 7 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
The estimated flight time from San Antonio (SAT) to Seattle (SEA) is about 4h 15m, based on the 1,774-mile flying distance.
San Antonio (SAT) to Seattle (SEA) is about 1,774 miles by air.
Yes. Alaska Airlines flies nonstop from San Antonio (SAT) to Seattle (SEA), with 1/day departures.
Alaska Airlines flies nonstop from San Antonio (SAT) to Seattle (SEA).
The SAT–SEA route is flown with Boeing 737.