San José

$207+ Cheap flights from San Francisco (SFO) to San José (SJO)

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SJO
Jan 11 — Jan 181
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Find cheap flights from San Francisco to San José with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from San Francisco to San José Juan Santamaria Intl are usually found in September or May, booked 15 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from San Francisco to San José

Cheapest flights from San Francisco to San José
Explore the most affordable flight options available from San Francisco to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Mytrip deal was found by Cheapflights users on 12/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:20 pmSFO - SJO
1 stop12h 22mFrontier
Sat 1/101:35 pmSJO - SFO
1 stop25h 43mFrontier
Deal found 12/9$448
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:20 pmSFO - SJO
1 stop8h 20mAvianca
Wed 1/213:05 pmSJO - SFO
1 stop8h 45mAvianca
Deal found 12/10$491
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Wed 12/3111:20 pmSFO - SJO
2 stops34h 22mMultiple Airlines
Mon 1/122:58 pmSJO - SFO
1 stop24h 26mMultiple Airlines
Deal found 12/11$493
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Mon 12/299:30 pmSFO - SJO
3 stops47h 45mMultiple Airlines
Mon 1/122:58 pmSJO - SFO
1 stop24h 26mMultiple Airlines
Deal found 12/9$505
This JetBlue deal was found by Cheapflights users on 12/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:59 pmSFO - SJO
1 stop11h 02mJetBlue
Sun 1/410:00 amSJO - SFO
1 stop15h 30mJetBlue
Deal found 12/9$516
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Wed 12/3111:20 pmSFO - SJO
2 stops34h 22mMultiple Airlines
Fri 1/92:58 pmSJO - SFO
1 stop24h 33mMultiple Airlines
Deal found 12/11$525
This Orbitz deal was found by Cheapflights users on 12/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:20 pmSFO - SJO
1 stop12h 22mFrontier
Sat 1/101:35 pmSJO - SFO
1 stop25h 43mFrontier
Deal found 12/10$528
This Gurufare deal was found by Cheapflights users on 12/10. 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.
Tue 12/3011:20 pmSFO - SJO
1 stop12h 22mFrontier
Wed 1/73:10 pmSJO - SFO
1 stop24h 08mFrontier
Deal found 12/10$547
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:20 pmSFO - SJO
1 stop8h 20mAvianca
Wed 12/173:05 pmSJO - SFO
1 stop8h 45mAvianca
Deal found 12/9$552

Find flight deals from San Francisco to San José

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$410
(Kiwi.com)

One-way from

$207
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$963

Good round-trip deal

$731 or less

Good one-way deal

$642 or less
Provider with most accurate pricing for San Francisco-San José Juan Santamaria Intl flight deals.
Provider most trusted by Cheapflights users for San Francisco-San José Juan Santamaria Intl flights.
From San Francisco to San José Juan Santamaria Intl
One-way flight from San Francisco to San José Juan Santamaria Intl
Highest demand for flights based on searches. 17% potential increase in price ($130 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from San Francisco to San José Juan Santamaria Intl.
Price to beat on a one-way flight from San Francisco to San José Juan Santamaria Intl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to San José 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 December 12, 2025.
Use the filters below to find and compare flights from San Francisco to San José that are best for you.

Fly from

San Francisco

Fly to

San José

Route

Depart

Return

Price

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Wed 3/4

10:35 am-12:07 am

1 stop11h 32m

San José Juan Santamaria Intl

Mon 3/9

1:28 am-7:47 pm

2 stops19h 19m

$445

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Wed 2/4

5:30 am-7:30 pm

2 stops12h 00m

San José Juan Santamaria Intl

Tue 2/10

9:40 am-9:15 pm

2 stops13h 35m

$474

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Mon 1/19

7:30 am-11:59 pm

1 stop14h 29m

San José Juan Santamaria Intl

Tue 1/27

1:16 am-11:03 pm

2 stops23h 47m

$484

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Sun 2/1

5:45 pm-12:50 pm

2 stops17h 05m

San José Juan Santamaria Intl

Tue 2/10

9:40 am-9:20 pm

2 stops13h 40m

$485

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Tue 2/24

12:30 pm-12:50 pm

2 stops22h 20m

San José Juan Santamaria Intl

Tue 3/3

9:40 am-9:50 pm

2 stops14h 10m

$485

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Thu 1/22

2:56 pm-11:59 pm

1 stop31h 03m

San José Juan Santamaria Intl

Tue 2/17

1:27 am-10:56 pm

2 stops23h 29m

$489

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Wed 3/25

8:42 pm-4:46 pm

2 stops19h 04m

San José Juan Santamaria Intl

Tue 3/31

11:02 am-11:40 pm

1 stop13h 38m

$497

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Wed 4/1

8:35 pm-4:48 pm

2 stops19h 13m

San José Juan Santamaria Intl

Tue 4/7

10:04 am-11:40 pm

1 stop14h 36m

$497

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Tue 5/12

8:00 am-11:42 pm

2 stops14h 42m

San José Juan Santamaria Intl

Mon 5/18

1:06 am-2:55 pm

1 stop14h 49m

$502

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Mon 1/26

9:35 am-11:59 pm

1 stop12h 24m

San José Juan Santamaria Intl

Mon 2/16

1:27 am-2:02 pm

2 stops38h 35m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 23 results
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Compare providers for flights from San Francisco to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to San José in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-San José flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on San Francisco-San José flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from San Francisco-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-San José flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to San José

Have a flexible travel schedule? Discover the best time to fly to San José from San Francisco 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 San Francisco to San José

How far ahead should I book a flight from San Francisco to San José?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to San José. Price data was last updated on December 5, 2025.

The price you pay for your flight from San Francisco to San José may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from San Francisco to San José (average of $219). Flying from San Francisco to San José in June is currently the most expensive (average of $402). 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 SFO to SJO?

Find hourly flight availability from San Francisco to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from San Francisco to San José at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from San Francisco to San José?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to San José. Price data was last updated on December 16, 2024.

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

The best insider tips for San Francisco to San José flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Francisco to San José trip
Airports
SFO

Save time by using the AirTrain Red Line to quickly navigate between terminals at SFO.

SJO

Expect long immigration lines at SJO during peak times; the process can take over an hour.

Our travel experts
Marisa Garcia

Marisa Garcia

Expert on SJO

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on SFO

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 José. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Copa Airlines, and United Airlines from San Francisco to San José to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from San Francisco to San José?

    To fly from San Francisco to San José, you need to book a flight from San Francisco (SFO) to Juan Santamaria Intl (SJO). Nonstop flights to San José Juan Santamaria Intl from San Francisco take 6h 27m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from San Francisco to Juan Santamaria Intl offered by 9 different airlines.

  • How popular is this San Francisco to San José flight route?

  • How long is the flight from San Francisco to San José?

    There are many flights that can get you from San Francisco to San José in 11h 32m. Fly via Alaska Airlines or Southwest to get the fastest option. Airlines will cover a distance of 3039 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Francisco to San José round-trip?

    Currently priced at $237, JetBlue will fly you from San Francisco to San José and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and Avianca - these airlines can fly you to your destination from $239 and $359, respectively. Users have found that JetBlue is 62% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $169. However, be on the lookout for offers from Alaska Airlines and JetBlue, as they are both options that can get you from San Francisco to San José for a low price.

  • What are the cheapest flights from San Francisco to San José?

    Looking for the cheapest flight from San Francisco to San José? While on average our users pay $1,194, our data indicates the cheapest price to be $586. The most popular route (San Francisco - San José Juan Santamaria Intl), is priced around $329.

  • Where are the most common layover locations when flying from San Francisco to San José?

  • What are some popular points of interest to see during a layover in Panama City?

    Most Panama City visitors opt to spend their time at Panama Old Cathedral, Amador Causeway, and Panama Canal. Those on a layover in Panama City interested in visiting Panama Old Cathedral, Amador Causeway, or Panama Canal can do so by traveling 13.2 mi, 14.7 mi, and 15.1 mi, respectively from Panama City Tocumen Intl. Travelers can rent a car at Panama City Tocumen Intl for an average daily rate of $12 to make sightseeing during their layover a little easier.

  • What are points of interest worth seeing during a layover in Los Angeles?

    Most Los Angeles visitors opt to spend their time at Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live. Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live are located about 12.5 mi, 11.7 mi, and 10.8 mi, respectively from Los Angeles. Travelers can rent a car at Los Angeles for an average daily rate of $38 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for San Francisco to San José flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to San José 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 San Francisco to San José?

    Currently, November is the cheapest month in which you can book a flight from San Francisco to San José (average of $219). Flying from San Francisco to San José in June is currently the most expensive (average of $402). 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 José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Alajuela
Monteverde
Jacó
Heredia
Dominical

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Top 9 airlines flying from San Francisco to San José

Discover the top 9 airlines that operate flights from San Francisco to San José. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$343Average$532FlexibilityNo cancel feeOn-time70%
AviancaCheapest$365Average$552FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$375Average$604FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$385Average$471FlexibilityNo cancel feeOn-time62%
DeltaCheapest$459Average$827FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$542Average$845FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$595Average$769FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$617Average$790FlexibilityNo cancel feeOn-time63%
AeromexicoCheapest$952Average$1,238FlexibilityNo cancel feeOn-timeN/A

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