Flights from St. Louis to San Diego

Our cheapest offers for flights from St. Louis to San Diego

Here you can compare cheap flights from St. Louis (STL) to San Diego (SAN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Diego. Prices and availability may change at any time.

Please use our search to find current cheap offers for the following route: from St. Louis (STL) to San Diego (SAN)
You can also change your filters (Departure airport: St. Louis (STL), Destination airport: San Diego (SAN)) or look for alternative cheap flights.

Tips and tricks to help you find cheap flights from St. Louis to San Diego

Favorite airline: Spirit Airlines
The most popular airline for flights from St. Louis to San Diego is Spirit Airlines.
Spirit Airlines
40 %
Frontier Airlines
33 %
Delta
20 %
Favourite connection: via Las Vegas
On this route, flights with a stopover in Las Vegas are the most popular.
Route
bookings
1 stopover Las Vegas - McCarran International Airport, NV
09h 06min, from 254 $
50 %
1 stopover Denver International Airport, CO
06h 23min, from 217 $
42 %
1 stopover Detroit Metropolitan Wayne County Airport, MI
09h 54min, from 342 $
8 %

Important flight information

Flight information: St. Louis - San Diego

Flight duration min. 04:05 / max. 14:00
Return flight duration min. 03:20/ max. 08:00
Distance 2504 km
Flights per week 48
Departure airport Airport St. Louis - Lambert International Airport (STL)
Arrival airport Airport San Diego - Lindberg Field International, CA (SAN)
Destination country Flights to United States
Alternative flights to San Diego
Flight destinations with a similar price