Is there a train to San Diego?

You can take a train from Los Angeles to San Diego, but not from Reno.

How long is the drive?

It takes about 9 hours without traffic.

Are there direct flights?

Yes, Southwest operates direct flights.

Is San Diego expensive?

It is a major tourist destination with a wide range of price points.

What is the best way to travel?

Flying is the most convenient, while driving is more scenic.

Reno

San Diego

Flight Driving

Reno to San Diego

Updated: 28 May 2026

The journey from Reno to San Diego covers approximately 850 kilometers. Driving takes you south through the heart of California, typically via US-395 and I-15, taking about 9 to 10 hours. Alternatively, direct flights from Reno-Tahoe International Airport to San Diego International Airport are available and take about 1.5 hours. San Diego offers a coastal climate that contrasts sharply with the high desert of Reno.

Total Distance: 850 km driving distance; 780 km straight-line air distance.

Fastest Way

Flight from RNO to SAN is the fastest.

Cheapest Way

Driving is the most economical for families.

Compare Reno to San Diego Routes

	Flight Direct	Driving Direct
Duration	1 hour 30 mins	9 hours
Avg Price	$140-$350	$130-$190 in fuel
Operator	Southwest Airlines	Personal Vehicle
Route	RNO to SAN	US-395 S to I-15 S
Tip	San Diego airport is very close to downtown, making it easy to reach.	Traffic in the Inland Empire can be heavy during peak hours.

Travel Tips

Traffic
Avoid I-15 through Riverside and San Diego during weekday rush hours.
Parking
Use parking apps to find affordable spots in downtown San Diego.
Coastal Weather
The coast is cooler than inland areas; bring a light sweater for evenings.
Public Transit
The San Diego Trolley is an efficient way to get around the city.
Airport Access
The airport is located right in the city, so ride-shares are very convenient.