STL - SAN Price
|
$243 - $345
|
SAN Temperature
|
66.2 - 80.6 °F
|
SAN Rainfall
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0 - 2.8 inches
|
Popular in March High demand for flights, 17% potential price rise |
Cheapest in August Best time to find cheap flights, 15% potential price drop |
Round-trip from $243 From St Louis to San Diego |
One-way from $133 One-way flight from St Louis to San Diego |
Flights from St Louis to San Diego are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 17 days in advance, which can save you up to 27% on flights from St Louis to San Diego compared to booking the week you need them. Waiting 17 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $73. For sooner than that we have options available in the next 3 days from $98.
The best pricing can be found in the month of July. Prices to San Diego from St Louis average $80. You can even find prices in July for less than $80, as users have found deals to San Diego from as low as $44. The month of December appears to be one of the more expensive times to travel to San Diego from St Louis. Flying in the targeted month can save you up to 33%.
A simple way to save on the total cost of your ticket is to fly from St Louis to San Diego in the evening. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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$118 | $242 | No cancel fee | 62% | ||
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$117 | $258 | No cancel fee | N/A | ||
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$117 | $258 | No cancel fee | 69% | ||
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$128 | $290 | No cancel fee | 75% | ||
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$122 | $301 | No cancel fee | 71% | ||
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$281 | $490 | No cancel fee | 63% |
Morning 6 AM to noon | 100% of STL to SAN departures |
Early morning Midnight to 6 AM | 0% of STL to SAN departures |
Afternoon Noon to 6 PM | 0% of STL to SAN departures |
Evening 6 PM to midnight | 0% of STL to SAN departures |