How often are flights from Los Angeles to Costa Rica delayed?

Historically, on average around 16% of flights between Los Angeles and Costa Rica have experienced a delay on any given week. The average delay length over the past 12 months has been 96 minutes.

How many flights depart from Los Angeles to Costa Rica on average per day?

As of December 2025, 10 flights take off from Los Angeles and land in Costa Rica each day. The most common flight departure time for this route is 23:00, with 54% of daily flights taking off in the evening.

What is the cheapest airline that flies from Los Angeles to Costa Rica?

Alaska Airlines and United Airlines are the most popular carriers operating from Los Angeles to Costa Rica

Which airline has the best punctuality record on Los Angeles to Costa Rica flights?

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

How many flights depart from Los Angeles to Costa Rica on average per week?

As of December 2025, there are 72 flights per week flying from Los Angeles to Costa Rica. The most common day of the week flights depart is Sat, with 19% of flights taking off on this day.

What is the most punctual flight time for Los Angeles to Costa Rica flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Los Angeles Airport to Costa Rica?

Prices for flights from Los Angeles Airport to Costa Rica are updated daily.

How old do you have to be to fly from Los Angeles Airport to Costa Rica?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£112 Cheap Flights from Los Angeles to Costa Rica in 2025/26

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

10:25 - 18:01

LAX

LIR

5h 36mdirect

11:20 - 15:28

LIR

LAX

6h 08mdirect

£256Alaska Airlines

Sun, 8 Feb - Wed, 11 Feb

22:50 - 12:53

LAX

SJO

13h 03m1 stop

13:00 - 23:53

SJO

LAX

11h 53m1 stop

£260JetBlue

Tue, 10 Mar - Thu, 2 Apr

16:23 - 00:07

LAX

SJO

5h 44mdirect

01:27 - 06:08

SJO

LAX

6h 41mdirect

£264Alaska Airlines

Tue, 24 Feb - Sun, 1 Mar

00:40 - 13:15

LAX

SJO

10h 35m1 stop

06:40 - 11:08

SJO

LAX

6h 28mdirect

£267United Airlines

Mon, 19 Jan - Sun, 25 Jan

00:55 - 13:10

LAX

LIR

10h 15m1 stop

14:20 - 22:30

LIR

LAX

10h 10m1 stop

£267United Airlines

Sun, 15 Feb - Thu, 26 Feb

17:23 - 00:08

LAX

SJO

5h 45mdirect

01:03 - 06:42

SJO

LAX

6h 39mdirect

£272Alaska Airlines

Tue, 10 Mar - Wed, 25 Mar

07:35 - 18:16

LAX

SJO

8h 41m1 stop

08:45 - 19:23

SJO

LAX

12h 38m1 stop

£274United Airlines

Sat, 10 Jan - Thu, 15 Jan

23:59 - 10:11

LAX

SJO

9h 12m1 stop

06:00 - 11:21

SJO

LAX

6h 21mdirect

£275United Airlines

Sat, 4 Apr - Sat, 25 Apr

22:45 - 12:40

LAX

SJO

11h 55m1 stop

14:05 - 22:55

SJO

LAX

10h 50m1 stop

£276JetBlue

Mon, 9 Feb - Tue, 17 Feb

20:25 - 13:00

LAX

SJO

15h 35m2 stops

13:10 - 23:30

SJO

LAX

11h 20m1 stop

£287Southwest

Sat, 25 Apr - Fri, 8 May

United Airlines flights from Los Angeles to Costa Rica

Our best United Airlines deals on Los Angeles to Costa Rica flight tickets

United Airlines

19 Jan

LAX00:40Los Angeles

10h 35m

1 stop

SJO13:15San José Juan Santamaria Intl

25 Jan

SJO06:40San José Juan Santamaria Intl

6h 28m

LAX11:08Los Angeles

£267

Find similar

United Airlines

15 Feb

LAX00:55Los Angeles

10h 15m

1 stop

LIR13:10Liberia

26 Feb

LIR14:20Liberia

10h 10m

1 stop

LAX22:30Los Angeles

£267

Find similar

United Airlines

10 Jan

LAX07:35Los Angeles

8h 41m

1 stop

SJO18:16San José Juan Santamaria Intl

15 Jan

SJO08:45San José Juan Santamaria Intl

12h 38m

1 stop

LAX19:23Los Angeles

£274

Find similar

Southwest flights from Los Angeles to Costa Rica

Our best Southwest deals on Los Angeles to Costa Rica flight tickets

Southwest

25 Apr

LAX20:25Los Angeles

15h 35m

2 stops

SJO13:00San José Juan Santamaria Intl

8 May

SJO13:10San José Juan Santamaria Intl

11h 20m

1 stop

LAX23:30Los Angeles

£287

Find similar

Southwest

20 Jan

LAX20:45Los Angeles

14h 05m

2 stops

SJO12:50San José Juan Santamaria Intl

27 Jan

SJO09:40San José Juan Santamaria Intl

9h 20m

1 stop

LAX17:00Los Angeles

£299

Find similar

Southwest

19 Jan

LAX05:00Los Angeles

12h 30m

2 stops

SJO19:30San José Juan Santamaria Intl

26 Jan

SJO09:40San José Juan Santamaria Intl

9h 20m

1 stop

LAX17:00Los Angeles

£324

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Sun 8/2

10:25-18:01

Nonstop5h 36m

Liberia

Wed 11/2

11:20-15:28

Nonstop6h 08m

£256

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Tue 10/3

22:50-12:53

1 stop13h 03m

San José Juan Santamaria Intl

Thu 2/4

13:00-23:53

1 stop11h 53m

£260

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Tue 24/2

16:23-00:07

Nonstop5h 44m

San José Juan Santamaria Intl

Sun 1/3

01:27-06:08

Nonstop6h 41m

£264

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Mon 19/1

00:40-13:15

1 stop10h 35m

San José Juan Santamaria Intl

Sun 25/1

06:40-11:08

Nonstop6h 28m

£267

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Sun 15/2

00:55-13:10

1 stop10h 15m

Liberia

Thu 26/2

14:20-22:30

1 stop10h 10m

£267

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Tue 10/3

17:23-00:08

Nonstop5h 45m

San José Juan Santamaria Intl

Wed 25/3

01:03-06:42

Nonstop6h 39m

£272

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sat 10/1

07:35-18:16

1 stop8h 41m

San José Juan Santamaria Intl

Thu 15/1

08:45-19:23

1 stop12h 38m

£274

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sat 4/4

23:59-10:11

1 stop9h 12m

San José Juan Santamaria Intl

Sat 25/4

06:00-11:21

Nonstop6h 21m

£275

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Mon 9/2

22:45-12:40

1 stop11h 55m

San José Juan Santamaria Intl

Tue 17/2

14:05-22:55

1 stop10h 50m

£276

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sat 25/4

20:25-13:00

2 stops15h 35m

San José Juan Santamaria Intl

Fri 8/5

13:10-23:30

1 stop11h 20m

£287

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from Los Angeles to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Costa Rica?

The month of October is, on average, the cheapest month to fly to Costa Rica from Los Angeles, with most prices found around £262. If you are unable to visit Costa Rica during the month of October, then departing from Los Angeles during the month September is also very affordable. Most momondo users find prices during this month for around £270.

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

Fly from Los Angeles to Liberia for the best Los Angeles - Costa Rica flight prices

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

You are more likely to see cheaper flights to Costa Rica from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around £346 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Los Angeles for as low as £299 on momondo.

What cabin class options are available on Los Angeles to Costa Rica flights?

There is only 1 cabin class available to choose from on Los Angeles to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Costa Rica flights?

You could potentially save up to 33% on your flight if you consider stops on a Los Angeles to Costa Rica flight.

Cheap Los Angeles to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Costa Rica

Fastest flight time	5h 36m
Direct flights	Every day
Airports in Costa Rica	40 airports

The fastest flight from Los Angeles to Costa Rica takes 5h 36m

Direct flights go from Los Angeles to Costa Rica every day.

There are 40 airports in Costa Rica. From Los Angeles there are direct flights to Liberia (LIR), San José Juan Santamaria Intl (SJO).

Search flight deals

When did momondo last update prices for flights from Los Angeles Airport to Costa Rica?
Prices for flights from Los Angeles Airport to Costa Rica are updated daily.
How old do you have to be to fly from Los Angeles Airport to Costa Rica?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to Costa Rica?
Based on momondo bookings for flights between Los Angeles and Costa Rica, the leading plane model is Boeing 737 MAX 8, making up 37.41% of the total bookings. Other popular models include Boeing 737 with 23.78%, Boeing 737-800 Passenger/BBJ2 (winglets) with 12.97%, and Boeing 757 with 8.21%.

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Costa Rica?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Costa Rica. momondo saves you time and could save you money on your trip.

Can I find flights from Los Angeles to Costa Rica with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Los Angeles to Costa Rica flights to just show those with flexible booking policies.

How can momondo help me find flights from Los Angeles to Costa Rica?

momondo helps you find the best flight between Los Angeles and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Los Angeles to Costa Rica right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Los Angeles to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Popular Cities in Costa Rica

Flights to San Joséfrom £482

Flights to Liberiafrom £589

Cheap flights from Los Angeles to Costa Rica from £112

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Costa Rica departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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Find the cheapest flights from Los Angeles to Costa Rica

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United Airlines flights from Los Angeles to Costa Rica

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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Los Angeles to Costa Rica

What is the cheapest month to fly to Costa Rica?

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

Fly from Los Angeles to Liberia for the best Los Angeles - Costa Rica flight prices

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

What cabin class options are available on Los Angeles to Costa Rica flights?

There is only 1 cabin class available to choose from on Los Angeles to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Costa Rica flights?

You could potentially save up to 33% on your flight if you consider stops on a Los Angeles to Costa Rica flight.

What is the cheapest airline that flies from Los Angeles to Costa Rica?

Alaska Airlines and United Airlines are the most popular carriers operating from Los Angeles to Costa Rica

How often are flights from Los Angeles to Costa Rica delayed?

Historically, on average around 16% of flights between Los Angeles and Costa Rica have experienced a delay on any given week. The average delay length over the past 12 months has been 96 minutes.

What is the most punctual flight time for Los Angeles to Costa Rica flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Los Angeles to Costa Rica flights?

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

How many flights depart from Los Angeles to Costa Rica on average per day?

As of December 2025, 10 flights take off from Los Angeles and land in Costa Rica each day. The most common flight departure time for this route is 23:00, with 54% of daily flights taking off in the evening.

How many flights depart from Los Angeles to Costa Rica on average per week?

As of December 2025, there are 72 flights per week flying from Los Angeles to Costa Rica. The most common day of the week flights depart is Sat, with 19% of flights taking off on this day.

Cheap Los Angeles to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Costa Rica

Fastest flight time

Direct flights

Airports in Costa Rica

When did momondo last update prices for flights from Los Angeles Airport to Costa Rica?

How old do you have to be to fly from Los Angeles Airport to Costa Rica?

What documentation or ID do you need to fly to Costa Rica?

What is the most popular plane model from Los Angeles to Costa Rica?

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Costa Rica?

Can I find flights from Los Angeles to Costa Rica with flexible booking policies on momondo?

How can momondo help me find flights from Los Angeles to Costa Rica?

I’m not ready to book a flight from Los Angeles to Costa Rica right now. Can momondo alert me if prices change?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular Cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo