$89 Find Cheap Flights from Los Angeles to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Costa Rica departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Costa Rica Flight Deals from Los Angeles

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

San José
San José1 stop$197
Liberia
Liberianonstop$384
San José
San José1 stop$197
Liberia
Liberianonstop$384

Cheap Flights from Los Angeles to Costa Rica

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Los Angeles to Costa Rica

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Los Angeles to Costa Rica.
Discover the best prices for you by selecting your travel dates on KAYAK.
Volaris Costa Rica Logo
10:44 pm - 7:13 amLAX-SJO
7h 29m1 stop
Volaris Costa Rica Logo
2:37 pm - 9:14 pmSJO-LAX
7h 37m1 stop
$197Volaris Costa Rica
Find Deal
Tue, Oct 7 - Tue, Oct 21
Volaris Costa Rica Logo
10:44 pm - 7:13 amLAX-SJO
7h 29m1 stop
Volaris Costa Rica Logo
2:37 pm - 9:14 pmSJO-LAX
7h 37m1 stop
$201Volaris Costa Rica
Find Deal
Mon, Oct 6 - Sat, Oct 11
Volaris Costa Rica Logo
11:04 pm - 7:28 amLAX-SJO
7h 24m1 stop
Volaris Costa Rica Logo
2:37 pm - 9:34 pmSJO-LAX
7h 57m1 stop
$204Volaris Costa Rica
Find Deal
Sun, May 18 - Sat, May 24
Avianca Logo
2:50 pm - 11:15 pmLAX-SJO
7h 25mnonstop
Avianca Logo
6:10 am - 1:30 pmSJO-LAX
8h 20mnonstop
$314Avianca
Find Deal
Tue, May 13 - Sat, May 17
Avianca Logo
2:50 pm - 11:15 pmLAX-SJO
7h 25mnonstop
Avianca Logo
6:10 am - 1:30 pmSJO-LAX
8h 20mnonstop
$315Avianca
Find Deal
Tue, May 13 - Thu, May 22
Alaska Airlines Logo
5:08 pm - 11:46 pmLAX-SJO
5h 38mnonstop
Alaska Airlines Logo
1:06 am - 6:29 amSJO-LAX
6h 23mnonstop
$335Alaska Airlines
Find Deal
Tue, May 27 - Wed, Jun 4
Alaska Airlines Logo
5:08 pm - 11:46 pmLAX-SJO
5h 38mnonstop
Alaska Airlines Logo
1:06 am - 6:29 amSJO-LAX
6h 23mnonstop
$336Alaska Airlines
Find Deal
Tue, May 27 - Sat, May 31
United Airlines Logo
8:50 am - 9:15 pmLAX-SJO
11h 25m1 stop
United Airlines Logo
6:00 am - 11:17 amSJO-LAX
6h 17mnonstop
$350United Airlines
Find Deal
Sat, May 17 - Sat, May 24
United Airlines Logo
6:10 pm - 10:00 amLAX-LIR
14h 50m1 stop
United Airlines Logo
4:00 pm - 8:56 pmLIR-LAX
5h 56mnonstop
$409United Airlines
Find Deal
Sun, May 25 - Sun, Jun 8
Delta Logo
4:25 pm - 12:00 pmLAX-LIR
18h 35m2 stops
Delta Logo
1:25 pm - 11:35 pmLIR-LAX
11h 10m1 stop
$579Delta
Find Deal
Wed, May 28 - Mon, Jun 9
Useful Info

KAYAK's insights & trends for Los Angeles to Costa Rica flights

Get data-powered insights and trends into flights from Los Angeles to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Los Angeles to Costa Rica flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Los Angeles to Costa Rica.

The cheapest ticket to Costa Rica from Los Angeles found in the last 72 hours was to San José, at $180 round-trip. The most popular route is from Los Angeles (LAX) to San José (SJO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $180.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to Costa Rica, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Los Angeles to Costa Rica is September, when tickets cost $382 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $714 and $529 respectively.

What’s the cheapest day of the week to fly from Los Angeles to Costa Rica?

The average price of all round-trip flights from Los Angeles to Costa Rica clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Los Angeles to Costa Rica, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Costa Rica, Friday is the cheapest day to fly and Monday is the most expensive.

How far in advance should I book a flight from Los Angeles to Costa Rica?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Los Angeles to Costa Rica, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Los Angeles to Costa Rica, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.


Good to know

Low seasonOctober
High seasonDecember
Cheapest flight$89
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 43% increase in price.
Flight from Los Angeles to San José

Flights from Los Angeles to Costa Rica: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Los Angeles to Costa Rica 
Verified travelerFlew with Alaska AirlinesLAX-SJOApr 2025
This was my 1st time flying internationally with Alaska and the whole carry on storage situation has me not very positive.
CarmelFlew with Alaska AirlinesLAX-LIRJan 2025
Know that flights are very unreliable so pad your days/plans.

FAQs - booking Costa Rica flights

  • When I fly from Los Angeles to Costa Rica, do I need to obtain a visa before my trip and will I need a passport?

    For travelers that are hopping aboard flights from Los Angeles to Costa Rica, a valid passport is a requirement for the trip and the passport needs to be valid for the entire length of your stay in Costa Rica. The passport should have one blank page inside of it for an entry stamp. If you are traveling on vacation as a tourist and you plan on staying for less than 90 days, you will not need a visa but you will need to present a return airline ticket.

  • After landing at the airport in San Jose, what is a good choice for public transportation to travel to the center of the city?

    There is a bus service operated by TUASA that makes the trip from the airport to the downtown area in about 30min. The cost for this trip is around ₡640 ($1).

  • What is the best way for me to get to Puerto Viejo from Los Angeles?

    Start your journey by booking a one-stop flight from Los Angeles to Limon Airport (LIO) that will most likely have a layover at San José Juan Santamaria International. Once in Limon, you can take the bus service offered by Autotransportes MEPE that makes the trip in around 1h 30min for a cost of about ₡1920 ($3).

  • Are there any lounges at Los Angeles International Airport where I can wait for my flight to Costa Rica?

    Since two of the airlines that offer direct service between Los Angeles include United Airlines and Avianca, travelers will be happy to know that the airport offers a United Airlines Polaris Lounge and a United Airlines United Club inside of Terminal 7 at the airport. Passengers traveling on Avianca can make use of the Star Alliance First-Class Lounge inside of the International Terminal since Avianca is a member of this alliance.

  • How does KAYAK find such low prices on flights from Los Angeles to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Los Angeles to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Angeles to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Los Angeles to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Los Angeles to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Los Angeles to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Los Angeles to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally at night, when round-trip flights cost $522 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the morning, which is peak travel time and where the average cost of a ticket is $563.

Top tips for finding cheap flights to Costa Rica

  • The two international airports that you can choose from in Costa Rica are San José Juan Santamaria International (SJO) and Liberia International (LIR). San Jose is located right in the center of the country whereas Liberia is in the northwestern corner of the country.
  • If you're looking for public transportation to take you from downtown Los Angeles to Los Angeles International Airport (LAX), you can travel on a combination of the Metro A line, C line, and finally, the Greenline Shuttle. The trip takes about 54min and will cost around $12.
  • If you have just arrived after a long flight to Costa Rica and need currency exchange services, the airport in San Jose offers the services near both Gate Nine as well as in the baggage claim area. These currency exchange services are open 24h per day.
  • If you're looking for a public transportation option to take you from Liberia International Airport to the center of Liberia, the bus offered by Flor de Polanco makes the trip in about 27min for a cost of around ₡640 ($1).
  • If you are driving your own car to Los Angeles International Airport, there are parking lots adjacent to the terminal buildings. If you prefer to spend less, there are economy parking lots that are about 7min from the terminal buildings that offer free shuttle service to and from the airport.

Top 5 airlines serving from Los Angeles to Costa Rica

Need help choosing which airline to fly with from Los Angeles to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9968 reviews
7.1Food
8.5Crew
7.1Entertainment
8.2Boarding
7.9Comfort
Airline reviews

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

6.0 GoodJulie, Apr 2025LAX - LIH
Read more Alaska Airlines reviews

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

Check your emails that you sent me. 9 emails were sent telling me that my flight is Delayed. Each one with a different time 7:10, 7:55, 9:31, 9:09, 9:29, 9:44, 10:00, 9:49, and 10:10. That was how my experience went.

Personal demeanor not good on flight returning to LAX..Great and superb on the way to Portland

I paid an extra $100 for a seat upgrade including complimentary drinks, no drinks were served due to a few minutes of minor turbulence. They said they would return, they didn’t’. Sad…

It was very frustrating that the people that got in th plane before I did had all taken the storage area above my seat so I had to go all the way town to store my luggage. My seat was 7c and I had to go all the way to 16 to find a place for my carry on. How is that even allowed! The worst part was trying to get my luggage when we landed.. such a headache and so unnecessary. If I’m in row 7c I should be able to store my carry on above where I’m sitting. It’s ridiculous that o need to go all the way down and struggle at the end of the flight to get my carry on.

I would like you let you know that my booking never confirmed, yet I was charged for the insurance fee and cannot get it back even though I have an email stating g that the booking didn’t confirm. I have been getting the run around.

Even though we checked in, checked bags, and went through security, I was told at the gate that I hadn’t checked in. I was pulled aside and had to verify my identity yet again. Otherwise, the flight was fine.

Everyone was very friendly. And helpful. I loved flying to la and back. Great flight

Quick boarding, efficient and pleasant crew. Wish they worked the mic better in the terminal to be understood more clearly.

racist and disturbing flight attendants who profile, attack, and demean. i was on flight 1045 on january 31st 2025.

Delta flight was on time, seats were comfortable, and crew was nice.

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

Quick boarding and check in.. but premium seats don’t recline.. very hard to relax. But overall, it was a Great a satisfying experience.. Thank You

If they listen to you especially when there’s a problem with a passport now I lost my tickets and also my seat money

The worst airline I have ever experienced. Terrible customer service. Absolutely disgraceful

Checking bags at the airport, very confusing they make lines for different flights but they don’t have any signs, so if you are on the wrong line be aware they will send you to the end of the correct line. No priority for check in even if you pay and no priority to disabled persons and elderly persons.

Despite all the negative reviews, I took Volaris with a family of 4 (including a toddler and infant in arms). The only compliant was they charged me $70 to gate check our wagon (which we use as a stroller) and then it was not available for pickup at the gate (which is the entire point), so we had to get through customs and the airport with our luggage and no way to push our kids :(

Après avoir manqué l’avion aucune aide de la part des agents à l’aéroport pour trouver un autre vol

Más comida no cobrar tanto por los asientos y comida food

Worst airline ever!! Delays in all my flights!!! Do not flight with Volaris!

The departures screens in the airport showed the flight as canceled for some weird reason, but when I got to the gate just to double check, it showed it as on time, and not canceled. This was confusing, but ultimately I was able to get to where I needed to go.

For whatever reason, when I was in the San Jose airport, the flight from Volaris read as canceled on the Departures screens you'd find all over the terminal, it wasn't until I got to the gate that it showed it as on time and still on. It was confusing, but ultimately I did get to where I needed to go with the flight I was expecting.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Seats were comfortable. It’s was so cold and very uncomfortable. I paid 2000 miles for wifi service that was choppy the whole flight. Would like to be reimbursed for my miles Food was so disappointing. Three cold and terrible meals for $3000 round trip. This needs to be better.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

Smooth flight. As always dinner could have been more generous. Breakfast was great.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

Old and out of date plane, it seem like every time I fly with united there’s and issue. We were delayed,

I receive a service for what I pay, so it is fair.

Purchased a business class ticket and got a economy seat with center seat blocked they call it business. 3100usd ticket on a flight where economy costs 500usd The biggest scam insult have had on a regular airline. Avianca should be in the low cost category and kicked out of Star Alliance. I want the difference to be credited. Ets see what Avianca does. No reply so far. Avianca = low cost airline. Beware

There isn't much space in-between seats and even water needs to be paid for during the flight.

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

Lounge for business was closed. Boarding was rush and stand by. Seat for business is just the middle seat blocked and some more leg room.

Flew with our two children. Paid $380 to check two bags (one was overweight). They then left the bags behind on Sunday, December 21st, with all our family’s clothes and family Christmas presents. When we arrived at our destination they told us the bags had not arrived, and they thought (but didn’t know) they were still in Boston, but that there’d be a flight the next day and the bags would arrive the next day. The next day we found out there was no flight, now we’re hoping we get our bags before we fly back out. Meanwhile, trying to get any engagement or accurate information is a waste of time. The folks at the call center are just gatekeepers, who can’t connect with any departments that actually do things to solve a problem. Getting information is made deliberately difficult. My biggest regret is that I’ve had a number of awful experiences with Avianca traveling between the US and Colombia, and still let myself get suckered into buying these tickets because the schedule was great. Never again.

We were not aware carry-on bags cost extra until we arrived at the airport so, we were charged $240.00 for two small carry- on bags! There was a substantial fee for drinks and snacks. No wifi, or other entertainment was available. Waiting areas were crowded and uncomfortable.

COP 7,000 for a cup of mediocre coffee. I thought I was on Spirit Airlines for a minute. Otherwise the flight was fine. Nothing exceptional to report.

please see previous response; it covers the whole travel trajectory.

I enjoyed it! In that case, I should have been offered this choice. On my first trip to Miami, I was asked to pay $320 for my luggage just for getting it totally broken. I cannot accept this situation at all!!!!

Everything you need to know for your flight from Los Angeles to Costa Rica

Information on your arrival and departure airports

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