Flights from San Francisco International Airport to Guanacaste Province

Flight deals from San Francisco International Airport to Guanacaste Province

Looking for a cheap last-minute deal or the best return flight from San Francisco International Airport to Guanacaste Province? If you want to travel next month, return fares start from Rs169,903. Find the lowest prices on one-way and return tickets right here.

Flying from San Francisco International Airport to Guanacaste Province

Arm yourself with these facts on the fly.
Cheapest flight foundRs79,165
Cheapest month to flyJanuary
Average flight time6 hrs, 18 mins
Average flights per week3
Most popular airlineAlaska Airlines

Frequently asked questions

Yes - direct flights currently operate from San Francisco International Airport to Liberia Airport in Guanacaste Province.
We looked at all of the upcoming return flights from San Francisco International Airport to Guanacaste Province we could find over the next 12 months. It looks like Rs165,834 is the best price. This is good, compared to the average Guanacaste Province ticket price of Rs225,516.
The cheapest month to fly from San Francisco International Airport to Tamarindo Airport is currently May.
The cheapest month to fly from San Francisco International Airport to Nosara Beach Airport is currently August.
And the cheapest month to fly from San Francisco International Airport to Liberia Airport is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco International Airport to Guanacaste Province on Friday, 29 May 2026.
If you're flying from San Francisco International, the cheapest city in Guanacaste Province to fly into is Liberia. The cheapest airport serving Liberia at the moment is Liberia.
The average flight time between San Francisco International Airport and Guanacaste Province is 6 hours and 18 minutes.