Cheap flights from San Diego to Nashville from $89

The month of September is, on average, the cheapest month to fly to Nashville from San Diego, with most prices found around $344. If you aren’t able to travel during the month of September, then book flights to Nashville from San Diego during November instead. Flights to Nashville in November, while not as cheap as those in September, still average around $349.

Our data shows that Tuesday is the least expensive day to fly to Nashville. Tickets to fly out on this day can be as low as $426. On the other hand, Monday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $498.

Flying to Nashville from San Diego in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $402 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $503. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from San Diego to Nashville Intl for the best San Diego - Nashville Intl flight prices

You are more likely to see cheaper flights to Nashville from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Nashville for around $395 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nashville from San Diego for as low as $314 on momondo.

There is only 1 cabin class available to choose from on San Diego to Nashville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 24% on your flight if you consider stops on a San Diego to Nashville flight.

As of March 2026, prices for San Diego to Nashville flights are approximately 14% cheaper when compared to flights at the same time last year.

United Airlines and Delta are the most popular carriers operating from San Diego to Nashville Intl

Southwest, American Airlines and Delta are the top three most popular airlines that fly to Nashville from San Diego according to our data. Southwest is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Nashville. Keep in mind that there are 8 different airlines that fly to Nashville on a routine basis, so you have a few additional options to choose from.

Dallas (DFW) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $219.

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 5h 59m.

Minneapolis (MSP) has the shortest average layover time for this route: 0h 47m.

3 flights are operational daily from San Diego to Nashville as of March 2026. The most popular departure time for this route is 6:00AM, with 55% of flights per day taking off at noon.

The number of flights available between San Diego and Nashville is 25 per week as of March 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.