Direct (nonstop) flights from Nashville to San Diego
1 airline flys nonstop from Nashville International (BNA) to San Diego International Airport (SAN). It's 1,752 miles (2,819 km), about 4h 20m 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 Nashville to San Diego with one stop · direct emits 296 kg CO₂ per passenger
Looking for the return flight?
SAN → BNA: Flights from San Diego to NashvilleOther direct flights from Nashville
Direct flights from San Diego (SAN)
Frequently Asked Questions
How long is the direct flight from Nashville to San Diego?
A nonstop flight from Nashville (BNA) to San Diego (SAN) takes approximately 4 hours and 20 minutes. The distance is 1,752 miles (2,819 km).
Which airlines fly nonstop from Nashville to San Diego?
Just Southwest Airlines.
Is there a nonstop flight from Nashville to San Diego?
Yes. 1 airline: Southwest Airlines.
How far is Nashville from San Diego?
The flight distance from Nashville to San Diego is 1,752 miles (2,819 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Nashville to San Diego?
At 4h 20m, 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 Nashville to San Diego?
Roughly 296 kg CO2 per passenger one-way. That's about the same as driving 1,480 km.
Is the return flight from San Diego to Nashville 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 Nashville 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 Nashville International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.