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$191+ Cheap flights from Costa Rica to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SFO
janv. 22 — janv. 291
jeu. 1/22
jeu. 1/29
1 adult, Economy
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Cheap flight deals from Costa Rica to San Francisco

Cheapest flights from Costa Rica to San Francisco
Explore the most affordable flight options available from Costa Rica to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 23, 2025.

This Expedia deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/242:52 pmSJO - SFO
1 stop24h 21mMultiple Airlines
mar. 1/131:35 amSFO - SJO
1 stop10h 05mMultiple Airlines
Deal found 12/21$410
This Gurufare deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/242:52 pmSJO - SFO
1 stop24h 21mFrontier
dim. 1/1111:35 pmSFO - SJO
1 stop12h 01mFrontier
Deal found 12/22$419
This Expedia deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/272:57 pmSJO - SFO
1 stop24h 16mFrontier
jeu. 1/811:20 pmSFO - SJO
1 stop12h 16mFrontier
Deal found 12/21$452
This eDestinos deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/227:58 amSJO - SFO
2 stops39h 38mMultiple Airlines
sam. 1/107:00 amSFO - SJO
2 stops52h 36mMultiple Airlines
Deal found 12/21$453
This Expedia deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/272:57 pmSJO - SFO
1 stop24h 16mFrontier
ven. 1/911:28 pmSFO - SJO
1 stop10h 46mFrontier
Deal found 12/20$466
This Priceline deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/279:35 amSJO - SFO
1 stop15h 45mMultiple Airlines
ven. 1/911:28 pmSFO - SJO
1 stop10h 46mMultiple Airlines
Deal found 12/22$474
This eDestinos deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/241:30 amSJO - SFO
1 stop21h 00mMultiple Airlines
jeu. 1/810:18 pmSFO - SJO
2 stops35h 56mMultiple Airlines
Deal found 12/23$476
This Expedia deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/242:52 pmSJO - SFO
1 stop24h 21mFrontier
jeu. 1/111:20 pmSFO - SJO
1 stop12h 22mFrontier
Deal found 12/21$480
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/244:15 pmSJO - SFO
2 stops31h 35mAvianca
mar. 1/131:35 amSFO - SJO
1 stop7h 50mAvianca
Deal found 12/21$481
This Gurufare deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/262:57 pmSJO - SFO
1 stop24h 16mFrontier
dim. 1/1111:35 pmSFO - SJO
1 stop12h 01mFrontier
Deal found 12/21$483

Find flight deals from Costa Rica to San Francisco

Keep the following information in mind while searching for Costa Rica to San Francisco flight deals. Data was last updated décembre 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$363
(JetBlue)

One-way from

$191
(SmartFares)

Popular in

December

Cheapest in

October

Average price

$673

Good round-trip deal

$385 or less

Good one-way deal

$210 or less
Provider with most accurate pricing for San José Juan Santamaria Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-San Francisco flights.
Search Deals
From Costa Rica to San Francisco
Search Deals
One-way flight from Costa Rica to San Francisco
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Costa Rica to San Francisco.
Search Deals
Price to beat on a one-way flight from Costa Rica to San Francisco.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated décembre 23, 2025.
Use the filters below to find and compare flights from Costa Rica to San Francisco that are best for you.

Fly from

Costa Rica

Fly to

San Francisco

Route

Depart

Return

Price

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

lun. 2/2

2:54 pm-11:20 pm

1 stop10h 26m

San Francisco

lun. 2/16

12:42 am-6:56 pm

1 stop16h 14m

$412

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

sam. 2/7

2:54 pm-11:20 pm

1 stop10h 26m

San Francisco

lun. 2/9

12:42 am-6:56 pm

1 stop16h 14m

$412

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

jeu. 2/19

10:08 am-11:20 pm

1 stop15h 12m

San Francisco

mer. 3/4

12:54 am-7:01 pm

1 stop16h 07m

$412

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

ven. 2/13

10:08 am-11:20 pm

1 stop15h 12m

San Francisco

jeu. 2/19

12:42 am-4:46 pm

2 stops14h 04m

$417

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

mer. 4/29

9:00 am-6:51 pm

1 stop10h 51m

San Francisco

lun. 5/4

9:00 pm-7:53 am

1 stop9h 53m

$420

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

lun. 1/5

2:06 pm-11:30 pm

1 stop11h 24m

San Francisco

sam. 1/17

11:59 pm-1:00 pm

1 stop11h 01m

$425

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

lun. 1/5

2:06 pm-11:30 pm

1 stop11h 24m

San Francisco

dim. 1/18

11:59 pm-1:00 pm

1 stop11h 01m

$425

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

lun. 1/5

2:06 pm-11:30 pm

1 stop11h 24m

San Francisco

lun. 1/19

11:59 pm-1:00 pm

1 stop11h 01m

$425

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

sam. 1/24

8:48 am-11:20 pm

1 stop16h 32m

San Francisco

ven. 2/6

12:42 am-4:48 pm

1 stop14h 06m

$433

LiberiaSan Francisco

LIR - SFO

LIRSFO

Liberia

ven. 1/16

8:35 am-7:00 pm

1 stop12h 25m

San Francisco

lun. 1/19

12:43 am-1:10 pm

1 stop10h 27m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 40 results
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Best time to book a flight from Costa Rica to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Costa Rica with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Costa Rica to San Francisco

What is the cheapest month to book a flight from Costa Rica to San Francisco?

Currently, November is the cheapest month in which you can book a flight from Costa Rica to San Francisco (average of $250). Flying from Costa Rica to San Francisco in January is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CR to SFO?

Find hourly flight availability from Costa Rica to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 23, 2025.

It’s typically best to fly out from Costa Rica to San Francisco in the evening. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Costa Rica to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Costa Rica to San Francisco. Price data was last updated on August 24, 2025.

Travelers seeking maximum savings on their Costa Rica to San Francisco flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Costa Rica to San Francisco

Explore weekly flight availability from Costa Rica to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated décembre 23, 2025.

The most flights from CR0 to SFO are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from Costa Rica to San Francisco delayed?

About 6% of weekly flights between Costa Rica and San Francisco have experienced delays in the past year, with the average delay time being 296 minutes.

What is the most punctual flight time for Costa Rica to San Francisco flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Costa Rica to San Francisco flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 5% of flights being delayed.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated décembre 23, 2025.
Read reviews from past customers who have flown Alaska Airlines, Copa Airlines, and United Airlines from Costa Rica to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,512 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,512 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Copa Airlines
7.6
Good
1,557 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,105 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
JetBlue
7.2
Good
2,898 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Avianca
6.6
Okay
2,492 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Costa Rica?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from Costa Rica to San Francisco.

  • How popular is this Costa Rica to San Francisco flight route?

    The Costa Rica to San Francisco flight path was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Costa Rica to San Francisco?

    United Airlines can get you from Costa Rica to San Francisco in just under 12h 25m. Your travel time can differ by up to . The distance between Costa Rica and San Francisco is about 2946 mi.

  • What are the cheapest airlines to fly from Costa Rica to San Francisco one-way?

    $160 is the cheapest one-way deal found within the past few days, from Volaris El Salvador. You may also be able to find cheap deals on Delta and Avianca, with prices starting from $172 and $196, respectively.

  • What are the cheapest flights from Costa Rica to San Francisco?

    The cheapest flight price from Costa Rica to San Francisco is $169. On average you can expect to pay $473. The most popular route, (San José Juan Santamaria Intl - San Francisco), can usually be booked for $355.

  • Can I find deals for flights from Costa Rica to San Francisco that include hotel bookings?

    Yes. In addition to deals on Costa Rica to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to San Francisco.

  • Can I find deals for business class flights from Costa Rica to San Francisco?

    Yes. Cheapflights offers flight deals from Costa Rica to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Costa Rica to San Francisco?

    Currently, November is the cheapest month in which you can book a flight from Costa Rica to San Francisco (average of $250). Flying from Costa Rica to San Francisco in January is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Manteca
Watsonville
Redwood City
Sunnyvale
Santa Clara
San Bruno
Daly City
San Carlos
Vallejo
Hollister
San Ramon
Foster City
Union City
Davis
Emeryville

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Alternative routes for Costa Rica to San Francisco

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Top 5 airlines flying from Costa Rica to San Francisco

Discover the top 5 airlines that operate flights from Costa Rica to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated décembre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$338Average$524FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$350Average$466FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$369Average$443FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$419Average$578FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$528Average$752FlexibilityNo cancel feeOn-time69%

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