Flights from St Louis Airport (CPS) to San Diego International Airport Airport (SAN)
Delta Air Lines is the only airliner who offers flights between St. Louis Downtown Airport and San Diego International Airport. The flight time is approximately 3 Hours 46 Minutes.
The exact cost of the flight we vary quite significantly base on the dates you travel, the time of day you will depart and how long in advance you pre book the flights. The cheapest flights available will generally be mid week or late in the evening, so if you are on a budget then these are the flight times you should consider. Alternatively, you could book well in advance and you flight could be up to 50% cheaper, especially with budget airliners. We advise all our viewers to book well in advance. This way you will get the low priced tickets available.
The time zone at San Diego International Airport is different from St. Louis Downtown Airport, so please be aware of this when making travel arrangements.
If you are renting a car at San Diego International Airport it is recommended to fill up the fuel tank before returning the vehicle at the nearest fuel station to San Diego International Airport in order to avoid incurring additional costs. *Please check your rental agreement to understand the fuel policy for your vehicle.
Ensure your arrival at San Diego International Airport is as stress-free as possible by pre-booking your onwards transport - booking early may also save you money:
- Compare car rental at San Diego International Airport
- Private transfers at San Diego International Airport
- Buses from San Diego International Airport
- Taxis from San Diego International Airport
- Train services at or near San Diego International Airport
You can also research and pre-book a hotel near San Diego International Airport
The table below displays the numbers of daily flights from St. Louis Downtown Airport (CPS) to San Diego International Airport (SAN) and the relevant airlines that fly.

Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
---|---|---|---|---|---|---|---|---|---|---|
Delta Air Lines | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 19:18 | 19:18 | VIEW FLIGHTS |
Most people choose to fly with Delta Air Lines. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers DL8887 with times between 19:18 and 19:18.
If you would like more information on this flight the please visit the website for Delta Air Lines at delta.com. You will be able to find the latest availability, prices and make your booking online.
Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Day | Flight Times | Flights | ||||
---|---|---|---|---|---|---|
Sunday | 19:18
| VIEW FLIGHTS |
Instead of flying from St. Louis Downtown Airport you could consider a few airports that are close by. Please see that table below of alternative routes.

Route | Stops | Distance | Flying Time |
---|---|---|---|
St Louis Lambert to San Diego | 0 | 3 Hours 45 Minutes |
Please remember to leave plenty of time to get though customers when you are departing form the airports. Flights regulations are getting very strict these days so getting through customs can take in excess of 1 hour in some cases.
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