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San José

$148+ Cheap flights from California 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJO
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap flight deals from California to San José

Cheapest flights from California to San José
Explore the most affordable flight options available from California to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.

This Viva deal was found by Cheapflights users on 6/8. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:20 pm
LAS
-
SJO
1 stop8h 55m
Viva
Mon 7/62:20 am
SJO
-
LAS
1 stop12h 45m
Viva
Deal found 6/8$370
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:15 pm
SAN
-
SJO
2 stops17h 42m
American Airlines
Wed 10/712:57 pm
SJO
-
SAN
2 stops20h 41m
American Airlines
Deal found 6/8$381
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:03 pm
SJC
-
SJO
2 stops23h 00m
American Airlines
Wed 8/262:56 pm
SJO
-
SJC
2 stops20h 54m
American Airlines
Deal found 6/8$383
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am
LAS
-
SJO
1 stop12h 37m
United Airlines
Wed 9/91:25 pm
SJO
-
LAS
1 stop9h 25m
United Airlines
Deal found 6/8$386
This Copa Airlines deal was found by Cheapflights users on 6/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:00 pm
SAN
-
SJO
1 stop9h 19m
Copa Airlines
Wed 8/265:45 am
SJO
-
SAN
1 stop13h 45m
Copa Airlines
Deal found 6/9$394
This Copa Airlines deal was found by Cheapflights users on 6/8. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:00 pm
SAN
-
SJO
1 stop16h 49m
Copa Airlines
Sat 11/215:37 am
SJO
-
SAN
1 stop13h 38m
Copa Airlines
Deal found 6/8$398
This BusinessClass deal was found by Cheapflights users on 6/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:40 pm
SAN
-
SJO
1 stop18h 12m
GOL
Thu 8/272:56 pm
SJO
-
SAN
2 stops20h 11m
GOL
Deal found 6/9$403
This Avianca deal was found by Cheapflights users on 6/6. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:20 pm
SAN
-
SJO
2 stops17h 10m
Multiple Airlines
Fri 9/254:35 pm
SJO
-
SAN
2 stops17h 42m
Multiple Airlines
Deal found 6/6$408
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:58 am
SAN
-
SJO
1 stop9h 41m
United Airlines
Wed 8/58:45 am
SJO
-
SAN
1 stop10h 54m
United Airlines
Deal found 6/6$410
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:20 am
SAN
-
SJO
2 stops12h 17m
United Airlines
Sun 8/308:45 am
SJO
-
SAN
1 stop10h 50m
United Airlines
Deal found 6/5$415
This Copa Airlines deal was found by Cheapflights users on 6/5. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:00 pm
SAN
-
SJO
1 stop10h 04m
Copa Airlines
Wed 9/94:08 am
SJO
-
SAN
1 stop15h 22m
Copa Airlines
Deal found 6/5$418
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:20 pm
SAN
-
SJO
2 stops17h 10m
Multiple Airlines
Sun 10/114:35 pm
SJO
-
SAN
2 stops23h 00m
Multiple Airlines
Deal found 6/9$419

Find flight deals from California to San José

Keep the following information in mind while searching for California to San José flight deals. Data was last updated June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$370
(Viva)

One-way from

$148
(Viva)

Popular in

December

Cheapest in

October

Average price

$557

Good round-trip deal

$600 or less

Good one-way deal

$279 or less
Provider with most accurate pricing for Los Angeles-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-San José Juan Santamaria Intl flights.
Search Deals
From California to San José Juan Santamaria Intl
Search Deals
One-way flight from California to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from California to San José Juan Santamaria Intl.
Search Deals
Price to beat on a one-way flight from California to San José Juan Santamaria Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 June 10, 2026.
Use the filters below to find and compare flights from California to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Wed 8/26

10:00 pm-1:51 pm

1 stop14h 51m

San José Juan Santamaria Intl

Wed 9/9

4:08 am-6:30 pm

1 stop15h 22m

$428

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Wed 9/9

8:50 am-6:40 pm

1 stop8h 50m

San José Juan Santamaria Intl

Fri 9/18

1:40 pm-10:05 pm

1 stop9h 25m

$448

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Thu 9/3

10:13 am-7:37 pm

1 stop8h 24m

San José Juan Santamaria Intl

Mon 9/7

8:45 am-10:47 pm

1 stop15h 02m

$485

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Fri 9/4

6:10 am-6:40 pm

2 stops11h 30m

San José Juan Santamaria Intl

Fri 9/11

1:40 pm-10:05 pm

1 stop9h 25m

$493

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Wed 6/17

10:00 pm-2:04 pm

1 stop15h 04m

San José Juan Santamaria Intl

Sun 6/28

8:30 am-6:40 pm

1 stop11h 10m

$495

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Tue 10/13

12:31 pm-11:59 pm

1 stop10h 28m

San José Juan Santamaria Intl

Sat 10/17

7:00 am-2:48 pm

1 stop8h 48m

$503

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Tue 8/18

9:56 am-11:59 pm

1 stop13h 03m

San José Juan Santamaria Intl

Tue 9/1

4:15 pm-10:15 am

1 stop19h 00m

$506

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Fri 6/12

8:32 pm-5:30 am

1 stop7h 58m

San José Juan Santamaria Intl

Fri 6/19

8:45 am-8:53 pm

1 stop13h 08m

$507

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Wed 7/29

7:41 pm-7:15 am

1 stop10h 34m

San José Juan Santamaria Intl

Mon 8/3

8:45 am-6:39 pm

1 stop10h 54m

$528

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Mon 6/22

10:25 am-7:37 pm

1 stop8h 12m

San José Juan Santamaria Intl

Sun 7/19

6:40 am-6:50 pm

1 stop13h 10m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from California to San José

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

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

Currently, February is the cheapest month in which you can book a flight from California to San José (average of $415). Flying from California to San José in September is currently the most expensive (average of $840). 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 CA to SJO?

Find hourly flight availability from California 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 June 10, 2026.

It’s optimal to fly from California to San José in the morning. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from California to San José

Explore weekly flight availability from California to San José. 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 June 10, 2026.

The most flights from USCA to SJO are scheduled on a Tuesday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from California to San José?

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

The best time to book flights from California to San José is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Use this chart to determine the cheapest time to fly round-trip from California to San José. Price data was last updated on May 30, 2026.

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

Related info for your journey

Find useful and relevant information for your journey from California 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 airport do you fly into for flights to San José from California?

    For a flight from California to San José, you will be flying into Juan Santamaria Intl. San José Juan Santamaria Intl (SJO) is just 8.8 mi from the center of the city.

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

    This flight path from California to San José Juan Santamaria Intl was viewed by 25 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 California to San José?

    There are many flights that can get you from California to San José in 8h 24m. Fly via Copa Airlines, Southwest, or United Airlines to get the fastest option. California and San José are separated by a distance of 2619 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Volaris Costa Rica. According to our data, you can fly for as low as $126. Users have also found prices from $131 and $132 on American Airlines and Frontier, respectively.

  • What are the most popular routes from California to San José?

    The most popular flight routes from California to San José are Los Angeles - San José Juan Santamaria Intl, San Francisco - San José Juan Santamaria Intl and Ontario - San José Juan Santamaria Intl.

  • What are the most reliable airlines from California to San José?

    The top 3 most reliable airlines when flying from California to San José are United Airlines (94%), American Airlines (92%) and Alaska Airlines (64%).

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

    Looking at all options, your cheapest flight can be booked for $270. While the most popular route (Los Angeles - San José Juan Santamaria Intl) can be booked for $365 on average, our data indicates $837 when flying from California to San José.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from California to San José (average of $415). Flying from California to San José in September is currently the most expensive (average of $840). 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
Alajuela
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from California to San José

Discover the top 10 airlines that operate flights from California 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$87Average$236FlexibilityNo cancel feeOn-timeN/A
Volaris Costa RicaCheapest$165Average$368FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$190Average$619FlexibilityNo cancel feeOn-timeN/A
VivaCheapest$193Average$342FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$211Average$492FlexibilityNo cancel feeOn-time70%
AviancaCheapest$215Average$576FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$222Average$479FlexibilityNo cancel feeOn-time62%
FrontierCheapest$242Average$537FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$267Average$575FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$308Average$603FlexibilityNo cancel feeOn-time71%

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