$255 Find Cheap Flights from Costa Rica to San Francisco - Compare and Save

In the last 5 days, the cheapest flight deal to San Francisco was found on the route from San José, at $520 return. The most popular connection is from Liberia to San Francisco and KAYAK users have found round-trip deals for as low as $520 in the last 5 days.

Based on KAYAK data, the cheapest day to fly to San Francisco is Tuesday where round-trip tickets can be as cheap as $525. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $773 on average.

The cheapest month for flights to San Francisco is February, where tickets cost $163 on average for return flights. On the other hand, the most expensive months are June and April, where the average cost of tickets from Costa Rica is $391 and $379 respectively. For one-way flights, the best month to travel is March with an average price of $167.

The cheapest time of day to fly to San Francisco is generally in the morning, when round-trip flights cost $613 on average. The most expensive time of day to fly to San Francisco is generally in the morning, which is peak travel time and where the average cost of a ticket is $613.

If you’re looking for cheap airfare to San Francisco, 25% of our users found tickets to San Francisco for the following prices or less: From San José $517 round-trip.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

The duration of your flight to San Francisco depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to San Francisco on KAYAK are from Liberia, which takes 6h 42m, and San José, which takes 6h 45m.

There are around 2,182 direct flights from within Costa Rica to San Francisco every day. Most flights depart in the morning, with 41% of flights departing in the morning.

Each week there are around 15,274 direct flights from within Costa Rica to San Francisco. The most common day for departures is Sunday, with 17% of flights taking off on this day.

There are not any long-haul (6-12 hour flight duration) or short-haul (up to 3 hour flight duration) flights to San Francisco. Instead, there are 9 medium-haul flights (3-6 hour flight duration), with the most arriving from San José.