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$726+ Cheap flights from Lake Charles (LCH) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — SJO
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find flight deals from Lake Charles to Costa Rica

Cheapest flights from Lake Charles to Costa Rica
Explore the most affordable flight options available from Lake Charles to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:30 amLCH - LIR
1 stop5h 40mUnited Airlines
Fri 11/218:35 amLIR - LCH
1 stop12h 47mUnited Airlines
Deal found 10/26$726
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:30 amLCH - LIR
1 stop5h 40mUnited Airlines
Sat 12/202:20 pmLIR - LCH
1 stop7h 04mUnited Airlines
Deal found 10/26$746

Cheap flight deals from Lake Charles to Costa Rica

Keep the following information in mind while searching for Lake Charles to Costa Rica flight deals. Data was last updated October 27, 2025.

Round-trip from

$726
(United Airlines)
From Lake Charles to Costa Rica
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lake Charles 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 October 27, 2025.
Use the filters below to find and compare flights from Lake Charles to Costa Rica that are best for you.

Fly from

Lake Charles

Fly to

Costa Rica

Route

Depart

Return

Price

Lake CharlesLiberia

LCH - LIR

LCHLIR

Lake Charles

Thu 11/13

7:30 am-1:10 pm

1 stop5h 40m

Liberia

Fri 11/21

8:35 am-9:22 pm

1 stop12h 47m

$726

Lake CharlesLiberia

LCH - LIR

LCHLIR

Lake Charles

Thu 11/13

7:30 am-1:10 pm

1 stop5h 40m

Liberia

Sat 12/20

2:20 pm-9:24 pm

1 stop7h 04m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Best time to book a flight from Lake Charles to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Lake Charles 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 Lake Charles to Costa Rica

What is the cheapest month to book a flight from Lake Charles to Costa Rica?

Currently, October is the cheapest month in which you can book a flight from Lake Charles to Costa Rica (average of $426). Flying from Lake Charles to Costa Rica in November is currently the most expensive (average of $1,401). 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.

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 October 27, 2025.
Read through reviews of airlines operating flights from Lake Charles to Costa Rica, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,999 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • What airport do you fly from for flights from Lake Charles to Costa Rica?

    If you book a flight to Costa Rica from Lake Charles, you will be flying from Lake Charles, which is the city’s only airport. Lake Charles (LCH) is located 6.1 mi from the center of Lake Charles.

  • How long is the flight from Lake Charles to Costa Rica?

    Departing from Lake Charles to Costa Rica will take you 5h 40m. Airlines will cover a distance of 1436 mi.

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

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

  • How can I find direct flights from Lake Charles to Costa Rica?

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

  • Can I find deals for business class flights from Lake Charles to Costa Rica?

    Yes. Cheapflights offers flight deals from Lake Charles 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 Lake Charles to Costa Rica?

    Currently, October is the cheapest month in which you can book a flight from Lake Charles to Costa Rica (average of $426). Flying from Lake Charles to Costa Rica in November is currently the most expensive (average of $1,401). 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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Top airline flying from Lake Charles to Costa Rica

Discover the top airline that operate flights from Lake Charles 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$442Average$1,067FlexibilityNo cancel feeOn-time69%

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