Cheap flights from St Louis to San Diego (STL - SAN)

Flight FAQs

From St Louis to San Diego

What days are nonstop flights available from St Louis to San Diego?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

The Lambert-St Louis to San Diego flight path was viewed by 78 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Airlines departing from St Louis to San Diego are usually on time.

How many passenger seats are available on a flight on this route?

4 passengers can be comfortably seated on when flying from Lambert-St Louis to San Diego on average per day.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for Southwest Airlines Co., as currently they have the cheapest options available from St Louis to San Diego. On average you can find 1 flight for this flight path daily.

How long does the flight from St Louis to San Diego take?

You can expect a flight time of up to 5 hours for nonstop. Airlines will travel a distance of up to 971 miles.

How many flights depart from St Louis to San Diego on average per day?

On average, you can expect to see 5 flights from Lambert-St Louis to San Diego a day.
Morning (6am - Noon) - 20% of flight departures
Afternoon (Noon - 6pm) - 60% of flight departures
Evening (6pm - Midnight) - 20% of flight departures

Does it rain more in St Louis or San Diego?

St Louis will have less rainfall in 2 compared to San Diego over the next 13 days.

Is St Louis weather warmer or cooler than San Diego?

You can imagine temperatures to be in the 90 °F range in July. The weather in San Diego is generally colder than St Louis's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.