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Cheap flights from Los Angeles to San José from $229

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJO
22 Nov — 29 Nov1
1 adult
1 adult, Economy

Find flight deals from Los Angeles to San José

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to San José
Explore the most affordable flight options available from Los Angeles to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2025.

Tue 11/1116:45LAX - SJO
Nonstop5h 53mAlaska Airlines
Tue 18/1101:55SJO - LAX
Nonstop6h 20mAlaska Airlines
Deal found 21/10$500
Tue 4/1109:04LAX - SJO
2 stops25h 21mMultiple Airlines
Mon 17/1101:55SJO - LAX
Nonstop6h 20mMultiple Airlines
Deal found 21/10$502
Fri 7/1116:45LAX - SJO
Nonstop5h 53mAlaska Airlines
Sat 22/1101:30SJO - LAX
Nonstop6h 30mAlaska Airlines
Deal found 22/10$508
Fri 7/1116:45LAX - SJO
Nonstop5h 53mAlaska Airlines
Sun 23/1101:30SJO - LAX
Nonstop6h 30mAlaska Airlines
Deal found 23/10$510
Tue 11/1100:55LAX - SJO
1 stop8h 30mUnited Airlines
Sat 22/1106:40SJO - LAX
Nonstop6h 28mUnited Airlines
Deal found 22/10$513
Tue 4/1116:45LAX - SJO
Nonstop5h 53mAlaska Airlines
Mon 17/1101:55SJO - LAX
Nonstop6h 20mAlaska Airlines
Deal found 21/10$522
Sat 15/1116:45LAX - SJO
Nonstop5h 53mAlaska Airlines
Thu 11/1201:30SJO - LAX
Nonstop6h 30mAlaska Airlines
Deal found 23/10$524
Tue 4/1109:04LAX - SJO
2 stops25h 21mSpirit Airlines
Tue 18/1113:30SJO - LAX
1 stop23h 28mSpirit Airlines
Deal found 21/10$530
Fri 14/1116:45LAX - SJO
Nonstop5h 53mAlaska Airlines
Tue 18/1101:55SJO - LAX
Nonstop6h 20mAlaska Airlines
Deal found 21/10$531

Cheap flight deals from Los Angeles to San José

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) 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 23 October 2025.

Round-trip from

$436

One-way from

$229

Popular in

December

Cheapest in

September

Average price

$571

Good round-trip deal

$514 or less
Volaris Costa Rica
  • Volaris Costa Rica
  • 31/3-16/4
  • 2 total stops
  • 40h 52m total
  • Los Angeles to San José
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 11/11
  • Nonstop
  • 5h 53m total
  • Los Angeles to San José
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($270 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($62 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Los Angeles to San José Juan Santamaria Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles 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 647,157 searches. Data last updated 23 October 2025.
Use the filters below to find and compare flights from Los Angeles to San José that are best for you.

Fly from

Los Angeles

Fly to

San José

Route

Depart

Return

Price

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Thu 4/12

18:45-13:15

1 stop16h 30m

San José Juan Santamaria Intl

Sun 7/12

06:40-11:08

Nonstop6h 28m

$570

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Wed 5/11

00:52-18:55

1 stop16h 03m

San José Juan Santamaria Intl

Mon 24/11

14:19-22:44

1 stop10h 25m

$607

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Wed 5/11

00:52-18:55

1 stop16h 03m

San José Juan Santamaria Intl

Thu 13/11

10:08-22:44

1 stop14h 36m

$607

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Wed 28/1

16:16-00:01

Nonstop5h 45m

San José Juan Santamaria Intl

Thu 12/2

02:26-07:00

Nonstop6h 34m

$616

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Tue 10/3

15:00-22:00

Nonstop6h 00m

San José Juan Santamaria Intl

Wed 18/3

00:20-06:00

Nonstop6h 40m

$628

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Fri 7/11

08:50-22:00

1 stop11h 10m

San José Juan Santamaria Intl

Sun 23/11

06:40-11:08

Nonstop6h 28m

$636

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Thu 6/11

06:00-20:39

1 stop12h 39m

San José Juan Santamaria Intl

Mon 24/11

14:20-23:59

1 stop11h 39m

$645

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Mon 12/1

00:55-13:15

1 stop10h 20m

$237

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Fri 6/3

15:00-23:00

Nonstop6h 00m

$253

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Fri 14/11

23:15-06:55

Nonstop5h 40m

$260

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 16 results
1
2

Best time to book a flight from Los Angeles to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Los Angeles with our price prediction graph.
Estimated return 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 Los Angeles to San José

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

Use this chart to determine the optimal time to book a return flight from Los Angeles to San José. Price data was last updated on 17 October 2025.

The price you pay for your flight from Los Angeles to San José may vary depending on when you book. For the best chance of a lower fare, look to book 79 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 Los Angeles to San José?

Currently, October is the cheapest month in which you can book a flight from Los Angeles to San José (average of $236). Flying from Los Angeles to San José in December is currently the most expensive (average of $470). 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 LAX to SJO?

Find hourly flight availability from Los Angeles 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 23 October 2025.

One of the essential ways to save on airfare from Los Angeles to San José is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 51% on airfare.

How much does it cost for a return flight from Los Angeles to San José?

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 23 October 2025.
Read through reviews of airlines operating flights from Los Angeles to San José, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
11,153 reviews
Check prices

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

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
11,153 reviews
Alaska Airlines
8.0
Very Good
11,153 reviews
Check prices

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

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 Los Angeles 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 Los Angeles to San José?

    San José Juan Santamaria Intl is the airport most travellers will use when flying to San José from Los Angeles. Booking flights from Los Angeles (LAX) to Juan Santamaria Intl (SJO) should be relatively easy as there is 1 daily flight to San José from 1 airline. 5h 41m is how long a flight from Los Angeles to San José Juan Santamaria Intl will take if you book a nonstop flight.

  • How popular is this Los Angeles to San José flight route?

    Flights from Los Angeles to San José Juan Santamaria Intl have been viewed 12 times in the past calendar month.

  • How long is the flight from Los Angeles to San José?

    For as low as $524, Alaska Airlines can have you in San José from Los Angeles in 5h 53m. Airlines will cover a distance of 4379 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Los Angeles to San José round-trip?

    Flying on Alaska Airlines is currently your cheapest option to San José, with prices starting at $500. Alaska Airlines is currently priced 30% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $236. Users have also found prices from $253 and $260 on Alaska Airlines and Delta, respectively.

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

    Before booking your flight to San José from Los Angeles, have a look at the most reliable airlines to get you to your destination on time: United Airlines (100%), American Airlines (85%), Alaska Airlines( 85%).

  • What are the cheapest flights from Los Angeles to San José?

    Looking for the cheapest flight from Los Angeles to San José? While on average our users pay $515, our data indicates the cheapest price to be $514. The most popular route (Los Angeles - San José Juan Santamaria Intl), is priced around $636.

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

    Yes. In addition to deals on Los Angeles to San José flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Los Angeles 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 Los Angeles to San José?

    Currently, October is the cheapest month in which you can book a flight from Los Angeles to San José (average of $236). Flying from Los Angeles to San José in December is currently the most expensive (average of $470). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to San José by adding a car hire and/or hotel booking to your travel itinerary.
San José Juan Santamaria Intl Airport car hire
Liberia car hire

Top airline flying from Los Angeles to San José

Discover the top airline that operate flights from Los Angeles 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 647,157 searches. Data last updated 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$500Average$597FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Los Angeles to San José?

When you search for this flight from Los Angeles to San José, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to San José?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Los Angeles to San José.

Can Cheapflights find flights from Los Angeles to San José with no change fees?

Yes, we can. To see specific flights from Los Angeles to San José with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Los Angeles to San José become cheaper?

Of course! You can now track prices for flights from Los Angeles to San José and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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