Cheap flights from South America to San Diego from $248

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South America to San Diego. momondo saves you time and could save you money on your trip.

Flights from South America 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.

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from South America.

If you are not ready to book a flight from South America to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.