We've gone through lots of different flights, to help you find the cheapest way to get from New York La Guardia Airport to San Jose Costa Rica. You can choose from zero airlines.
But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.
You can view all flight times yourself in the results list.
Searching by month, for instance, will show you the best time of the week to fly.