Direct (nonstop) flights from Santa Barbara to San Diego
2 airlines fly nonstop from Santa Barbara Muni (SBA) to San Diego International Airport (SAN). It's 192 miles (309 km), about 1h 4m in the air. Operated by Alaska Airlines, Southwest Airlines.
Alaska Airlines
Southwest Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Santa Barbara to San Diego with one stop · direct emits 36 kg CO₂ per passenger
Looking for the return flight?
SAN → SBA: Flights from San Diego to Santa BarbaraOther direct flights from Santa Barbara
Direct flights from San Diego (SAN)
Frequently Asked Questions
How long is the direct flight from Santa Barbara to San Diego?
A nonstop flight from Santa Barbara (SBA) to San Diego (SAN) takes approximately 1 hours and 4 minutes. The distance is 192 miles (309 km).
Which airlines fly nonstop from Santa Barbara to San Diego?
2 airlines: Alaska Airlines, Southwest Airlines.
Is there a nonstop flight from Santa Barbara to San Diego?
Yes. 2 airlines: Alaska Airlines, Southwest Airlines.
How far is Santa Barbara from San Diego?
The flight distance from Santa Barbara to San Diego is 192 miles (309 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Washington DC.
What type of aircraft flies from Santa Barbara to San Diego?
At 1h 4m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Santa Barbara to San Diego?
Roughly 36 kg CO2 per passenger one-way. That's about the same as driving 180 km.
Is the return flight from San Diego to Santa Barbara 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 Santa Barbara to San Diego?
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 Santa Barbara Muni for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.