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$134+ Cheap flights from Los Angeles (LAX) to Costa Rica

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJO
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheap flight deals from Los Angeles to Costa Rica

Keep the following information in mind while searching for Los Angeles to Costa Rica flight deals. Data was last updated July 28, 2025.

Round-trip from

$255
(Priceline)

One-way from

$134
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$496

Good round-trip deal

$395 or less

Good one-way deal

$189 or less
From Los Angeles to Costa Rica
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One-way flight from Los Angeles to Costa Rica
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Highest demand for flights based on searches. 17% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Los Angeles to Costa Rica.
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Price to beat on a one-way flight from Los Angeles to Costa Rica.
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Find flight deals from Los Angeles to Costa Rica

Cheapest flights from Los Angeles to Costa Rica
Explore the most affordable flight options available from Los Angeles to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This Priceline deal was found by Cheapflights users on 7/26. 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.
Sat 8/99:08 pmLAX - SJO
2 stops12h 21mSpirit Airlines
Fri 8/1512:18 pmSJO - LAX
1 stop11h 11mSpirit Airlines
Deal found 7/26$255
This Mytrip deal was found by Cheapflights users on 7/26. 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.
Sat 8/99:08 pmLAX - SJO
2 stops12h 21mMultiple Airlines
Wed 8/134:13 pmSJO - LAX
1 stop16h 06mMultiple Airlines
Deal found 7/26$271
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:49 pmLAX - SJO
1 stop24h 09mVolaris Costa Rica
Tue 8/195:30 amSJO - LAX
1 stop16h 41mVolaris Costa Rica
Deal found 7/27$283
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:09 pmLAX - SJO
1 stop16h 35mVolaris El Salvador
Fri 11/144:17 pmSJO - LAX
1 stop20h 18mVolaris El Salvador
Deal found 7/27$312
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sun 9/712:56 amLAX - LIR
1 stop10h 14mUnited Airlines
Thu 9/181:20 pmLIR - LAX
1 stop11h 16mUnited Airlines
Deal found 7/27$355
This Kissandfly.com deal was found by Cheapflights users on 7/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3111:33 pmLAX - LIR
Nonstop5h 47mAlaska Airlines
Tue 9/91:20 pmLIR - LAX
1 stop9h 15mAlaska Airlines
Deal found 7/26$360
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 11/76:00 pmLAX - LIR
1 stop17h 19mAmerican Airlines
Mon 11/171:21 pmLIR - LAX
1 stop29h 08mAmerican Airlines
Deal found 7/27$363
This Kissandfly.com deal was found by Cheapflights users on 7/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/319:29 pmLAX - LIR
1 stop13h 16mBritish Airways
Tue 9/912:49 pmLIR - LAX
2 stops20h 45mBritish Airways
Deal found 7/26$424

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to Costa Rica 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 July 28, 2025.
Use the filters below to find and compare flights from Los Angeles to Costa Rica that are best for you.

Fly from

Los Angeles

Fly to

Costa Rica

Route

Depart

Return

Price

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sat 8/9

9:08 pm-10:29 am

2 stops12h 21m

San José Juan Santamaria Intl

Fri 8/15

12:18 pm-10:29 pm

1 stop11h 11m

$255

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sat 8/9

9:08 pm-10:29 am

2 stops12h 21m

San José Juan Santamaria Intl

Wed 8/13

4:13 pm-7:19 am

1 stop16h 06m

$271

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Thu 8/14

10:49 pm-11:58 pm

1 stop24h 09m

San José Juan Santamaria Intl

Tue 8/19

5:30 am-9:11 pm

1 stop16h 41m

$283

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Sun 9/7

12:56 am-12:10 pm

1 stop10h 14m

Liberia

Thu 9/18

1:20 pm-11:36 pm

1 stop11h 16m

$355

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Sun 8/31

11:33 pm-6:20 am

Nonstop5h 47m

Liberia

Tue 9/9

1:20 pm-9:35 pm

1 stop9h 15m

$360

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Thu 8/28

3:30 pm-11:45 am

1 stop19h 15m

Liberia

Thu 9/4

2:02 pm-8:33 am

1 stop19h 31m

$381

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Sun 8/31

9:29 pm-11:45 am

1 stop13h 16m

Liberia

Tue 9/9

12:49 pm-8:34 am

2 stops20h 45m

$424

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Sun 10/26

10:55 pm-12:50 pm

2 stops36h 55m

Liberia

Tue 11/4

3:45 pm-9:30 pm

1 stop31h 45m

$474

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Mon 9/22

10:45 pm-11:49 am

2 stops12h 04m

$134

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Fri 9/26

11:39 pm-8:19 pm

1 stop19h 40m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 22 results
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Best time to book a flight from Los Angeles to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Los Angeles 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 Los Angeles to Costa Rica

What is the cheapest month to book a flight from Los Angeles to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Los Angeles to Costa Rica (average of $398). Flying from Los Angeles to Costa Rica in March is currently the most expensive (average of $555). 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 CR?

Find hourly flight availability from Los Angeles to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

When flying from Los Angeles to Costa Rica, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the morning.

What is the cheapest day to fly from Los Angeles to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Costa Rica. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Los Angeles to Costa Rica flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Los Angeles to Costa Rica

Explore weekly flight availability from Los Angeles to Costa Rica. 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 July 28, 2025.

The most flights from LAX to CR0 are scheduled on a Friday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated July 28, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Copa Airlines from Los Angeles to Costa Rica 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,237 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Copa Airlines
7.5
Good
1,493 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Los Angeles to Costa Rica Travel Guide

One of Central America's true treasures, Costa Rica is small in size but huge on culture, sightseeing and adventure. Hop a flight from LA to Costa Rica to experience the natural beauty of over 20 natural parks and biological reserves - be sure to check out the sea turtles nesting at Tortuguero National Park. Looking at majestic waterfalls is awe-inspiring, but if action is what you crave, book a rafting or kayaking experience. Or, simply relax and unwind at a posh Costa Rican resort. Whatever you crave, Costa Rica can deliver.

If you're planning on leaving LA for Costa Rica, one thing to keep in mind is that you're leaving a mostly dry climate for a tropical one, meaning there will be bugs. While your options for packing mosquito repellent are limited due to TSA regulations, at least plan on stocking up when you get there. Driving in Los Angeles is...a unique experience not for the impatient; however, you at least have signs and clearly marked intersections - not so much in many parts of Costa Rica. If you must rent a car, be prepared for a new experience. Otherwise, it may be smart to arrange other transportation options. Lastly, prepare yourself for a laid-back pace in much of Costa Rica. Life in Los Angeles is fast and furious at times, so treat yourself to a break from it all in Costa Rica.

Escape from LA for a week of untouched natural beauty, cosmopolitan nightlife and jungle adventure. Use our smart search engine to find the best deals on flights from Los Angeles to Costa Rica.

Related info for your journey

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

  • Do the airlines on this route have sustainable practices, and what are they?

    Eco-savvy travelers looking to fly with environmentally-responsible airlines on this route should consider booking flights with carriers like Avianca and Alaska Airlines. They are the eco-friendliest, releasing 31% and 30% less carbon, respectively. Avianca has invested in carbon offset credits that have supported reforestation projects. Alaska Airlines is committed to reaching zero emissions no later than 2040 through fleet renewal, sustainable aviation fuels, novel propulsion, and operational efficiency.

  • Do Costa Rica airports have sustainable practices, and what are they?

    Travelers arriving at Costa Rica’s Juan Santamaria International Airport (SJO) should know that the airline hub is a recipient of the ACI Green Airport Recognition for its environmentally-responsible practices. The airport is striving to minimize its carbon footprint by adopting a holistic management system, implementing clean energy, and other technological improvements. On the other hand, Guanacaste Airport (LIR) relies on clean energy thanks to national eco-savvy policies.

  • Does the airport in Los Angeles have sustainable practices, and what are they?

    Los Angeles International Airport (LAX) releases annual sustainability reports which sum up its initiatives to embed sustainability in its operations. The airport boasts LEED-certified facilities and has seen reduced energy use per passenger over recent years. In addition to using sustainable aviation fuels for its planes, its airport vehicle fleet is powered by electricity or alternative fuels. The Los Angeles airport is also pursuing the installation of an on-site power plant.

  • How long is the flight from Los Angeles to Costa Rica?

    A nonstop flight from Los Angeles to Costa Rica takes about six hours or slightly less. If you book a flight with stops (such as in Panama City or Guadalajara), add a few hours or more to your total trip time.

  • Which airlines operate flights Los Angeles to Costa Rica?

    Travelers flying from Los Angeles to Costa Rica are fortunate to have a generous selection of airlines, including major North American carriers United, Delta, Spirit, Alaskan Airlines, American and jetBlue. Other international airlines traveling between LA and Costa Rica include Copa, Aeromexico and Avianca.

  • How frequent are flights between Los Angeles and Costa Rica?

    The selection of nonstop flights from LA to Costa Rica is sparse; expect about two per day. However, dozens of flight paths per day can get you to Costa Rica if you don't mind a layover or two.

  • Which airports serve Los Angeles to Costa Rica?

    Los Angeles International Airport (LAX) is the undisputed king of airports in the LA area, and it's one of the busiest hubs in the United States. The largest and busiest airport in Costa Rica is Juan Santamaria Airport (SJO) in Alajuela; Daniel Oduber Airport (LIR) in Liberia is the country's other international airport and is convenient for those staying in the northwest region of Costa Rica.

  • Which direct flight route between Los Angeles and Costa Rica is cheapest?

    Direct flights from Los Angeles to Costa Rica cost around $600 to $800 (round trip, before tax) on the low end. You can book a round trip flight with stops as low as $500, so being flexible can help your budget. Also, keep an eye out for special packages or other deals that can save you money on airfare.

  • What airport do you fly from for flights from Los Angeles to Costa Rica?

    Most people fly from Los Angeles (LAX) if they book a flight from Los Angeles to Costa Rica. Los Angeles is conveniently located just 9.4 mi from Los Angeles’s city center.

  • How popular is this Los Angeles to Costa Rica flight route?

    The Los Angeles to Costa Rica flight path was viewed by 42 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Los Angeles to Costa Rica one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $134. However, be on the lookout for offers from Volaris Costa Rica and Spirit Airlines, as they are both options that can get you from Los Angeles to Costa Rica for a low price.

  • What are the most reliable airlines from Los Angeles to Costa Rica?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Los Angeles to Costa Rica on time: United Airlines (100%), Air France (93%), KLM (89%).

  • What are the cheapest flights from Los Angeles to Costa Rica?

    The cheapest flight price from Los Angeles to Costa Rica is $148. On average you can expect to pay $883. The most popular route, (Los Angeles - San José Juan Santamaria Intl), can usually be booked for $269.

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

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

  • How can I find direct flights from Los Angeles to Costa Rica?

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

  • Can I find deals for business class flights from Los Angeles to Costa Rica?

    Yes. Cheapflights offers flight deals from Los Angeles to Costa Rica 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 Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Los Angeles to Costa Rica (average of $398). Flying from Los Angeles to Costa Rica in March is currently the most expensive (average of $555). 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

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Alternative routes for Los Angeles to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to San Salvador flights
Los Angeles to Guatemala City flights
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Oakland to Liberia flights
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Top 10 airlines flying from Los Angeles to Costa Rica

Discover the top 10 airlines that operate flights from Los Angeles to Costa Rica. 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$343FlexibilityNo cancel feeOn-time65%
Volaris El SalvadorCheapest$112Average$222FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$175Average$431FlexibilityNo cancel feeOn-time71%
VolarisCheapest$184Average$421FlexibilityNo cancel feeOn-time79%
Volaris Costa RicaCheapest$195Average$368FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$235Average$582FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$310Average$523FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$326Average$578FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$327Average$508FlexibilityNo cancel feeOn-time70%
Alaska AirlinesCheapest$344Average$550FlexibilityNo cancel feeOn-time75%

Helpful tips for your next trip to Costa Rica

Get useful tips and recommendations to enhance your travel experience on your next trip to Costa Rica. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
  • The Airport Carbon Accreditation program is a good source of sustainability intelligence for passengers who would like to review the environmental performance of Los Angeles Airport, Juan Santamaria Airport, or Guanacaste Airport.
  • If you are looking to jet off in an environmentally-responsible fashion, consider flying coach from Los Angeles to Costa Rica. Alternatively, be sure to carry your in-flight cutlery and meals.
  • LAX is run by Los Angeles World Airport (LAWA), which has laid out a roadmap embodying the city’s initiatives for a green future for the airport to achieve zero emissions no later than 2045.

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