Cheap flights from St. Louis to San Diego from $56
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Flight information for St. Louis to San Diego
(STL to SAN)
Find info about flight duration, direct flights, and airports for your flight from St. Louis to San Diego
Best Price Found | $56 |
|---|---|
Fastest flight time | 5h 52m |
Direct flights | None |
Airports in San Diego | 2 airports |
How to get the cheapest flight ticket from St. Louis to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from St. Louis to San Diego?
September
The cheapest time of year to fly to San Diego from St. Louis is September. Most expensive is June
What is the cheapest day to depart St. Louis for San Diego?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly from St. Louis to San Diego?
in the evening
St. Louis to San Diego flights are approximately 35% more expensive in the morning than in the evening
What is the cheapest airline that flies to San Diego from St. Louis?
Juneyao Airlines
American Airlines, Frontier, and Juneyao Airlines are the most popular carriers operating from St. Louis to San Diego
What is the cheapest St. Louis to San Diego flight route?
Lambert-St Louis - San Diego
Fly from Lambert-St Louis to San Diego for the best St. Louis - San Diego flight prices
How far in advance should you book St. Louis to San Diego flights?
19 days before
The cheapest time to buy a flight from St. Louis to San Diego is approximately 19 days to departure
When traveling from St. Louis to San Diego, the most popular airport to fly into is San Diego Airport. The majority of travelers flying into San Diego Airport from St. Louis are departing from Lambert-St Louis Airport. If you are looking for an alternate airport near Lambert-St Louis Airport, Springfield Capital Airport is a great option and is located in Springfield. You may be looking for an airport near San Diego Airport to land at when traveling from St. Louis and luckily, there are options! You can try Ontario Airport which is located in Ontario, Santa Ana J. Wayne/Orange Cnty Airport which is located in Santa Ana, or Long Beach Municipal Airport which is located in Long Beach. In August, $122 is typically the cheapest round trip price you’ll find from St. Louis to San Diego which you can find when you fly STL — SAN.
Easily compare round-trip flights from St. Louis to San Diego
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to San Diego by changing tabs
Find the cheapest one-way flights from St. Louis to San Diego
If you're looking for one-way flights from St. Louis to San Diego, view some of our deals below provided by Frontier and Spirit Airlines
Search last-minute flights to San Diego from St. Louis
Find and compare round-trip flight prices for your last-minute flight from St. Louis to San Diego
Best airlines flying from St. Louis to San Diego
Compare and see reviews for airlines that fly from St. Louis to San Diego with momondo
Southwest Flights From St. Louis to San Diego
The lowest priced Southwest flight from St. Louis to San Diego from the last 72 hours was $281. Generally, Southwest has 20 flights on this route every week with an average price of $490. Southwest is rated 7.5/10 by our users.
Spirit Airlines flights from St. Louis to San Diego
Our best Spirit Airlines deals on St. Louis to San Diego flight tickets
Frontier flights from St. Louis to San Diego
Our best Frontier deals on St. Louis to San Diego flight tickets
Are airlines flying from Lambert-St Louis to San Diego offering flexible cancellation due to COVID-19?
To ease the stress of booking flights, some of our airline partners flying from Lambert-St Louis to San Diego are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: American Airlines, Frontier, and United Airlines.
How far is Lambert-St Louis to San Diego by plane?
There are 1560.0 mi between Lambert-St Louis and San Diego. By plane, this route typically takes 5h 49m.
Alternative routes for St. Louis to San Diego
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar St. Louis to San Diego flights
Flexible with your destination? Broaden your search and find flights similar to your St. Louis to San Diego route
Flights to other cities in United States
Lost the lust for San Diego? Check out some flights to other cities in United States
Why use momondo?
Finding the right flight to San Diego from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.
Flights from St. Louis to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to San Diego.
Yes momondo offers price alerts on flights to San Diego from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.