$218 Find Cheap Flights from Costa Rica to San Diego - Compare and Save

In the last 5 days, the cheapest flight deal to San Diego was found on the route from Liberia, at $410 return. The most popular connection is from San José to San Diego and KAYAK users have found round-trip deals for as low as $410 in the last 5 days.

Central San Diego is 3 miles away from San Diego Airport.

There is only 1 airport in San Diego, called San Diego Airport (SAN). It can also be referred to as Lindbergh Field, San Diego, or San Diego Intl.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Diego.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Each week there are around 5,586 direct flights from within Costa Rica to San Diego. The most common day for departures is Sunday, with 18% of flights taking off on this day.