Cheap flights St Louis - San Diego

Compare flights St Louis - San Diego and book wherever you prefer

We search all the airline and agency websites to find the cheapest flight for the route St Louis - San Diego. Find your St Louis - San Diego flight using Trabber and book it directly on the website with the best price, saving time and money.

Information about the route St Louis - San Diego

Average price $351
Duration 4 hours
Cheap month May
High season November
Best getaway departing: Thursday, returning: Monday
Distance 1561 mi
Best time to buy 10 days in advance

Cheapest airlines on route St Louis - San Diego

Code Airline % Searches % being the cheapest
F9 Frontier Airlines 75.4 97.0
AA American Airlines 99.9 23.0
AS Alaska Airlines 100.0 0.0
UA United Airlines 100.0 0.0
DL Delta Air Lines 99.9 0.0
HA Hawaiian Airlines 23.0 0.0
Overall ranking and explanation

Frequently asked questions about flights St Louis - San Diego

How long is the flight from St Louis to San Diego?

A flight from St Louis (STL) to San Diego (SAN) takes 4 hours from null to null. The return from San Diego to St Louis is approximately 3 hours and 35 minutes.

What is the distance in a straight line between St Louis and San Diego?

The distance between St Louis and San Diego is 1561 mi.

In which month can you find the lowest prices from St Louis to San Diego?

The best (cheapest) month to travel from St Louis to San Diego is May.

Which is the most expensive month to fly from St Louis to San Diego?

The most expensive time to fly from St Louis to San Diego is November.

What day of the week is it cheapest to fly from St Louis to San Diego?

The cheapest day of the week to fly from St Louis to San Diego is Thursday.

How many days in advance is recommended to book a flight from St Louis to San Diego?

Booking 10 days in advance gets you the best price from St Louis to San Diego.

Route price statistics

  • Minimum price: $312
  • Average price: $351
  • Maximum price: $391

Data calculated from 2 searches performed during the last 365 days

Top routes from St Louis and close to San Diego

Top routes close to St Louis with destination San Diego

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San Diego source

San Diego

Has a population of 1.4 millions of residents. The official currency is the US Dollar ($). The main touristic places are The New Children's Museum, San Diego Chinese Historical Museum, Maritime Museum of San Diego, USS Midway Museum, San Diego Air & Space Museum, Museum of Us, Mingei International Museum, Museum of Photographic Arts, San Diego Museum of Art and Timken Museum of Art. The airports located nearest to the city center are San Diego (4 km) and McClellan–Palomar (47 km). San Diego is a city in United States where Trabber offers 259 hotels.

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