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Cheap flights from Los Angeles to San José from $237

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJO
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

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 7 November 2025.

Sat 6/1210:35LAX - SJO
2 stops23h 50mSpirit Airlines
Sat 13/1212:39SJO - LAX
2 stops24h 19mSpirit Airlines
Deal found 6/11$436
Sat 6/1210:35LAX - SJO
2 stops23h 50mMultiple Airlines
Sat 13/1215:05SJO - LAX
1 stop8h 10mMultiple Airlines
Deal found 6/11$503
Wed 26/1119:30LAX - SJO
1 stop15h 45mUnited Airlines
Tue 9/1208:45SJO - LAX
1 stop11h 25mUnited Airlines
Deal found 5/11$523
Fri 5/1216:02LAX - SJO
Nonstop5h 46mAlaska Airlines
Tue 9/1201:30SJO - LAX
Nonstop6h 30mAlaska Airlines
Deal found 5/11$531
Sat 29/1122:44LAX - SJO
Nonstop5h 41mUnited Airlines
Sat 6/1206:40SJO - LAX
Nonstop6h 28mUnited Airlines
Deal found 5/11$534
Sun 23/1100:38LAX - SJO
2 stops9h 37mSpirit Airlines
Wed 3/1213:20SJO - LAX
2 stops22h 10mSpirit Airlines
Deal found 6/11$537
Sat 6/1200:55LAX - SJO
1 stop10h 20mUnited Airlines
Sun 14/1206:40SJO - LAX
Nonstop6h 28mUnited Airlines
Deal found 6/11$539
Sat 6/1222:44LAX - SJO
Nonstop5h 41mUnited Airlines
Tue 16/1208:45SJO - LAX
1 stop11h 25mUnited Airlines
Deal found 5/11$546

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 7 November 2025.

Round-trip from

$436

One-way from

$237

Popular in

December

Cheapest in

September

Average price

$742

Good round-trip deal

$514 or less
Spirit Airlines
  • Spirit Airlines
  • 6/12-13/12
  • 4 total stops
  • 48h 09m total
  • Los Angeles to San José
Search Deals
United Airlines
  • United Airlines
  • 6/12
  • 1 total stop
  • 10h 20m total
  • Los Angeles to San José
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($265 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($63 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 7 November 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

Sun 11/1

00:30-12:56

1 stop10h 26m

San José Juan Santamaria Intl

Wed 21/1

08:45-18:15

1 stop11h 30m

$523

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Fri 5/12

16:10-08:52

1 stop14h 42m

San José Juan Santamaria Intl

Fri 12/12

14:01-23:05

1 stop11h 04m

$560

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sat 6/12

22:44-06:25

Nonstop5h 41m

San José Juan Santamaria Intl

Sat 13/12

06:40-11:08

Nonstop6h 28m

$562

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Fri 5/12

22:44-06:25

Nonstop5h 41m

San José Juan Santamaria Intl

Sun 7/12

06:40-11:08

Nonstop6h 28m

$562

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Thu 22/1

16:16-23:59

Nonstop5h 43m

San José Juan Santamaria Intl

Sat 24/1

01:16-06:00

Nonstop6h 44m

$592

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Wed 14/1

00:30-12:56

1 stop10h 26m

San José Juan Santamaria Intl

Sun 25/1

06:30-14:35

1 stop10h 05m

$659

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sun 1/2

00:30-12:56

1 stop10h 26m

San José Juan Santamaria Intl

Mon 9/2

08:45-16:56

1 stop10h 11m

$662

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Tue 13/1

07:35-18:16

1 stop8h 41m

$237

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Fri 9/1

23:20-06:59

Nonstop5h 39m

$260

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Fri 6/3

15:00-23:00

Nonstop6h 00m

$260

Flights are sorted by cheapest return flights first.

Deals found on 5/11

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 31 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 $235). Flying from Los Angeles to San José in December is currently the most expensive (average of $469). 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 7 November 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.

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 7 November 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
11,247 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Food

7.1

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
11,247 reviews
Alaska Airlines
8.0
Very Good
11,247 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Food

7.1

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 are 3 daily flights 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 $523, United Airlines can have you in San José from Los Angeles in 10h 26m. 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 United Airlines. According to our data, you can fly for as low as $237. Users have also found prices from $260 and $260 on Delta and Alaska Airlines, 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 (72%), Alaska Airlines( 72%).

  • 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 $691.

  • 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 $235). Flying from Los Angeles to San José in December is currently the most expensive (average of $469). 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$500Average$596FlexibilityNo 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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