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  1. Flights
  2. Costa Rica
  3. Guanacaste
  4. San Francisco, CA - Guanacaste

Cheap Flights from San Francisco, CA (SFO) to Guanacaste (LIR)

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Discover the cheapest flights from San Francisco, CA to Guanacaste
Filter by
Mon, Jan 11 - Sun, Jan 17
AS
ASDirect
SFO - LIR
AS
ASDirect
LIR - SFO
585$
555$
Prime price per passenger
Wed, Jan 6 - Wed, Jan 13
AS
ASDirect
SFO - LIR
B6
B6Direct
LIR - SFO
611$
582$
Prime price per passenger
Sun, Dec 6 - Sun, Dec 13
AA
AADirect
SFO - LIR
AC
ACDirect
LIR - SFO
616$
598$
Prime price per passenger
Sat, Nov 14 - Thu, Nov 19
AA
AADirect
SFO - LIR
AS
ASDirect
LIR - SFO
619$
617$
Prime price per passenger
Sat, Nov 28 - Tue, Dec 1
AA
AADirect
SFO - LIR
AC
ACDirect
LIR - SFO
676$
Prime price per passenger
Mon, Dec 14 - Thu, Dec 24
AA
AADirect
SFO - LIR
AS
ASDirect
LIR - SFO
779$
758$
Prime price per passenger
Sat, Jan 16
AS
ASDirect
SFO - LIR
263$
241$
Prime price per passenger
Fri, Jan 1
AS
ASDirect
SFO - LIR
255$
244$
Prime price per passenger
Sat, Nov 28
AS
ASDirect
SFO - LIR
288$
281$
Prime price per passenger
Sat, Dec 5
AA
AADirect
SFO - LIR
304$
293$
Prime price per passenger
Sat, Nov 14
AA
AADirect
SFO - LIR
308$
303$
Prime price per passenger
Fri, Dec 25
AS
ASDirect
SFO - LIR
432$
429$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from San Francisco, CA to Guanacaste

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: Nov 2 - Nov 8
Flights from just $326
$374
$335
$326
$330
$630
$373
$348
$396
$957
$820
$398
$350
OctoberNovemberDecemberJanuary
Flying Time6 h and 16 mWhen flying from San Francisco, CA to Guanacaste, this can take around 6 h and 16 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$241The best price for flights from San Francisco, CA to Guanacaste offered by eDreams, which have been found by our customers in the last 3 days
Origin airportSan Francisco International AirportWhen flying from San Francisco, CA to Guanacaste
Destination airportGuacanaste AirportFor the route from San Francisco, CA to Guanacaste
Peak seasonMarchMarch is the busiest time to fly from San Francisco, CA to Guanacaste according to search data results from our customers
Airlines operating this routeAlaska AirlinesAirline(s) that fly from San Francisco, CA to Guanacaste
One-way average Price$643A flight from San Francisco, CA to Guanacaste at eDreams will cost around $643, this being based on prices of the previous 6 months of data
Best time to bookDecemberMarch is one of the most frequent times to fly to Guanacaste from San Francisco, CA according to real data from our customers
Distance: 2,957 mi
San Francisco, CA airports
San Francisco International Airport (SFO)How far from city center: 11 mi
Guanacaste airports

Book a flight from San Francisco, CA to Guanacaste

Compare fares, schedules and travel times for flights from San Francisco, CA (SFO) to Guanacaste (LIR) on eDreams. Choose between nonstop and connecting flights, then sort the results by price, schedule or number of stops.

For reference, the lowest recent price for this route is $241. Your fare will vary depending on your travel date and how early you book.

  • Flight Duration: Nonstop flights from San Francisco, CA to Guanacaste take about 9 h and 15 m, and connecting flights take longer.
  • Departure Airport: Most flights depart from San Francisco International Airport (SFO), the main airport in San Francisco, CA.

Make your trip to Guanacaste easier by booking your flight, hotel and rental car together with eDreams. That way, everything is in one place and simple to keep track of.

Frequently asked questions about flights from San Francisco, CA to Guanacaste

On average, how much is the price of a flight from San Francisco, CA to Guanacaste?
When you fly from San Francisco, CA to Guanacaste the average price is $643. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from San Francisco, CA to Guanacaste, how can I find the cheapest price?
The cheapest price for a flight from San Francisco, CA to Guanacaste is $241. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from San Francisco, CA to Guanacaste?
The most popular months to book a trip from San Francisco, CA to Guanacaste are December, January and November, based on the searches of our customers.
When is the best time to travel from San Francisco, CA to Guanacaste?
The best time of the year to visit Guanacaste depends on lots of personal preferences, especially the price. Regarding popularity, December is the best month to fly to Guanacaste from San Francisco, CA in terms of searches from our customers, followed by March and February. If you prefer to avoid the busy season and get away from the crowds August, September and October are the months with fewer searches for San Francisco, CA - Guanacaste.
How long does the flight from San Francisco, CA to Guanacaste take?
Flight length from San Francisco, CA to Guanacaste is around 6 h and 16 m on average, at an average distance of 2,957.03 mi, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in Guanacaste compared to San Francisco, CA?
While in San Francisco, CA the temperatures can reach an average of 62ºF ºC in summer, Guanacaste's temperatures can go up to 83ºF ºC during the hot season. In winter, however, weather indicators show around 81ºF ºC in Guanacaste, compared to the 52ºF ºC average degrees reported in San Francisco, CA.

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