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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
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Sat, Feb 7 - Thu, Feb 12
Alaska Airlines
Alaska AirlinesDirect
SFO - LIR
Alaska Airlines
Alaska Airlines1 stop
LIR - SFO
314$
298$
Prime price per passenger
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines
Alaska AirlinesDirect
SFO - LIR
Alaska Airlines
Alaska Airlines1 stop
LIR - SFO
314$
298$
Prime price per passenger
Sun, Feb 22 - Thu, Feb 26
Alaska Airlines
Alaska Airlines1 stop
SFO - LIR
Alaska Airlines
Alaska Airlines1 stop
LIR - SFO
332$
315$
Prime price per passenger
Sat, Jan 10 - Mon, Jan 19
Alaska Airlines
Alaska AirlinesDirect
SFO - LIR
JetBlue Airways
JetBlue Airways1 stop
LIR - SFO
345$
328$
Prime price per passenger
Tue, Dec 16 - Sun, Dec 21
Alaska Airlines
Alaska Airlines1 stop
SFO - LIR
Alaska Airlines
Alaska AirlinesDirect
LIR - SFO
435$
413$
Prime price per passenger
Tue, Jan 6 - Fri, Jan 9
Alaska Airlines
Alaska Airlines1 stop
SFO - LIR
JetBlue Airways
JetBlue Airways1 stop
LIR - SFO
498$
475$
Prime price per passenger
Mon, Jan 12
Alaska Airlines
Alaska Airlines1 stop
SFO - LIR
143$
131$
Prime price per passenger
Thu, Jan 29
Alaska Airlines
Alaska Airlines1 stop
SFO - LIR
143$
131$
Prime price per passenger
Mon, Feb 2
Alaska Airlines
Alaska Airlines1 stop
SFO - LIR
143$
136$
Prime price per passenger
Mon, Jan 5
Alaska Airlines
Alaska Airlines1 stop
SFO - LIR
156$
144$
Prime price per passenger
Mon, Feb 23
Alaska Airlines
Alaska Airlines1 stop
SFO - LIR
203$
190$
Prime price per passenger
Thu, Dec 18
Alaska Airlines
Alaska Airlines1 stop
SFO - LIR
489$
468$
Prime price per passenger
Prices shown below were available within the past 3 days for the period specified 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

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.
Filter by
week: Feb 23 - Mar 1
Flights from just $536
$667
$1,373
$1,668
$1,033
$874
$700
$776
$748
$589
$888
$633
$536
DecemberJanuaryFebruary
Flying Time8 h and 54 mWhen flying from San Francisco, CA to Guanacaste, this can take around 8 h and 54 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$131The 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
Departure AirportSan Francisco Intl AirportSan Francisco Intl Airport is where you'll take off when flying from San Francisco, CA to Guanacaste
Arrival AirportLiberiaYou'll land at Liberia when flying from San Francisco, CA to Guanacaste
Peak seasonAprilApril 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
Best time to bookJanuaryJanuary is one of the most frequent times to fly to Guanacaste from San Francisco, CA according to real data from our customers
Exchange rate
1 USD = 494.79 CRC
1 CRC = 0.01 USD
Last revised on Thu, 12/4
Distance: 2957 miles
San Francisco, CA airports
San Francisco Intl Airport (SFO)How far from city center: 11 miles
Guanacaste airports
Liberia (LIR)How far from city center: 1 miles

Are you planning to travel to Guanacaste for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from San Francisco, CA. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Guanacaste and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

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

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to Costa Rica. At eDreams have you covered!
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 $131. 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 January, April and March, 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, April is the best month to fly to Guanacaste from San Francisco, CA in terms of searches from our customers, followed by March and August. If you prefer to avoid the busy season and get away from the crowds May, November and February 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 08:54 hours on average, at an average distance of 6,012 km, 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 32.98 ºC in summer, with precipitation levels up to 6 mm ,Guanacaste's temperatures can go up to 35.73 ºC during the hot season, with 3 mm average of rain rate . In winter, however, weather indicators show around 18.43 ºC in Guanacaste, compared to the 2.36 ºC average degrees reported in San Francisco, CA. During the winter period, San Francisco, CA can register 12 mm precipitation, while Guanacaste have an average of 2.3 mm rain level.

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