Direct (nonstop) flights from Seattle to San Luis Obispo
1 airline flys nonstop from Seattle Tacoma International (SEA) to San Luis County Regional Airport (SBP). It's 846 miles (1,362 km), about 2h 24m in the air. Operated by Alaska Airlines.
Alaska Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
AS
Alaska Airlines
Alternative Routes
Other ways to fly from Seattle to San Luis Obispo with one stop · direct emits 157 kg CO₂ per passenger
Looking for the return flight?
SBP → SEA: Flights from San Luis Obispo to SeattleOther direct flights from Seattle
Direct flights from San Luis Obispo (SBP)
Frequently Asked Questions
How long is the direct flight from Seattle to San Luis Obispo?
A nonstop flight from Seattle (SEA) to San Luis Obispo (SBP) takes approximately 2 hours and 24 minutes. The distance is 846 miles (1,362 km).
Which airlines fly nonstop from Seattle to San Luis Obispo?
Just Alaska Airlines.
Is there a nonstop flight from Seattle to San Luis Obispo?
Yes. 1 airline: Alaska Airlines.
How far is Seattle from San Luis Obispo?
The flight distance from Seattle to San Luis Obispo is 846 miles (1,362 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Seattle to San Luis Obispo?
At 2h 24m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Seattle to San Luis Obispo?
Roughly 157 kg CO2 per passenger one-way. That's about the same as driving 785 km.
Is the return flight from San Luis Obispo to Seattle also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Seattle to San Luis Obispo?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Seattle Tacoma International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.