$150 Find Cheap Southwest Flights from San Diego to Nashville

When to Book Flights with Southwest from San Diego to Nashville

• How far in advance should I book tickets for a flight with Southwest from San Diego to Nashville?

  Generally, when trying to get a below average price for your ticket, try to book around 16 days before departure. For the cheapest possible price, our data suggests booking 72 days before departure.

• Is Southwest the cheapest airline to fly with from San Diego to Nashville?

  With an average price of $471 return, Southwest is not the cheapest airline to fly from San Diego to Nashville with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $216 on average.

• What is the cheapest Southwest flight from San Diego to Nashville?

  In the last 3 days, the lowest price for a flight with Southwest from San Diego to Nashville was $292 for a return flight and $111 for a one-way flight.

• Does Southwest fly direct to Nashville from San Diego?

  Yes, Southwest does offer direct flights for the route, with around 22 flights per week.

• What’s the cheapest day of the week to fly from San Diego to Nashville with Southwest?

  On average, the cheapest day of the week to fly from San Diego to Nashville with Southwest is Friday, when prices are around $109. The most expensive day is generally Saturday, where the average price is around $200.

• What’s the cheapest month to fly from San Diego to Nashville with Southwest?

  The cheapest month for Southwest flights to Nashville from San Diego is generally September, where plane tickets cost $208 on average. If possible, try to avoid the most expensive months of January and December, where tickets cost $514 and $515 respectively.