Cheap Flights from St. Louis (SUS) to San Diego (SAN)

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Frequently asked questions

Is it cheaper to buy a plane ticket from SUS to San Diego Intl. Airport (SAN) last minute?
Booking your journey from SUS to San Diego Intl. Airport (SAN) at the last minute could help you save if you strike it lucky and find an epic deal. However, airfares typically don't come down in price as the date of departure nears. If you hold off, flights could also be booked up or the best seats gone (that could mean the middle seat!). If you'd rather not hedge your bets, book well ahead of when you want to leave. Remember that some of the most awesome deals can be found up to a year in advance. If your favorite carrier hasn't released its airfares yet, check back regularly as deals are constantly updated on Expedia.
What airports do you fly into for San Diego from St. Louis?
With San Diego Intl. Airport (SAN), McClellan-Palomar Airport (CLD) and San Diego, CA (MYF-Montgomery Field) to pick from, connecting from St. Louis to San Diego is a piece of cake. The city's key hub, San Diego Intl. Airport (SAN), is about 3 kilometers northwest of the downtown area. Along with the price of tickets, consider things like public transportation options from the airport and the distance to your hotel when deciding where to touch down. Get your San Diego adventure off to a fun start by discovering San Diego Zoo and Balboa Park.
Can I change the date of my flight from St. Louis Airport to San Diego Airport?
We know life happens and plans change, so Expedia is here to help make things easier. First, find your St. Louis Airport to San Diego Airport itinerary through the Expedia Trips portal and browse the fare rules and restrictions regarding changes. If you booked your plane ticket in the last 24 hours, some airlines will let you cancel without charge and organize new flights. If you booked your fare more than 24 hours ago, connect with us through our Customer Service portal to find out your options.

Travel information

Origin airport
Spirit of St. Louis
Destination airport
San Diego Intl.
Distance
2462 km

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