Direct (nonstop) flights from San Diego to Nashville
1 airline flys nonstop from San Diego International Airport (SAN) to Nashville International (BNA). It's 1,752 miles (2,819 km), about 3h 58m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from San Diego to Nashville with one stop · direct emits 296 kg CO₂ per passenger
Looking for the return flight?
BNA → SAN: Flights from Nashville to San DiegoOther direct flights from San Diego
Direct flights from Nashville (BNA)
Frequently Asked Questions
How long is the direct flight from San Diego to Nashville?
A nonstop flight from San Diego (SAN) to Nashville (BNA) takes approximately 3 hours and 58 minutes. The distance is 1,752 miles (2,819 km).
Which airlines fly nonstop from San Diego to Nashville?
Just Southwest Airlines.
Is there a nonstop flight from San Diego to Nashville?
Yes. 1 airline: Southwest Airlines.
How far is San Diego from Nashville?
The flight distance from San Diego to Nashville is 1,752 miles (2,819 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from San Diego to Nashville?
At 3h 58m, 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 San Diego to Nashville?
Roughly 296 kg CO2 per passenger one-way. That's about the same as driving 1,480 km.
Is the return flight from Nashville to San Diego 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 San Diego to Nashville?
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 San Diego International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.