$491+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — SJO
Dec 17 — Dec 241
1 adult, Economy
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Best flights from Lake Charles to Costa RicaDiscover carefully curated flight deals from Lake Charles to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 17, 2025.
Discover carefully curated flight deals from Lake Charles to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 17, 2025.
This American Airlines deal was found by Cheapflights users on 11/16. 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.
Mon 1/266:07 amLCH - LIR
1 stop8h 13mAmerican Airlines
Thu 1/293:23 pmLIR - LCH
1 stop7h 36mAmerican Airlines
Deal found 11/16![American Airlines logo]()
$491
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 November 17, 2025.
Round-trip from | $491 (American Airlines) |
|---|
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 November 17, 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
Mon 1/26
6:07 am-2:20 pm
1 stop8h 13m
Liberia
Thu 1/29
3:23 pm-10:59 pm
1 stop7h 36m
$491
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 November 17, 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.
Comfort
7.3
Entertainment
7.1
Food
6.6
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Comfort
7.3
Entertainment
7.1
Food
6.6
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
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.
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Alternative routes for Lake Charles to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
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 November 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$442 | Average$1,067 | FlexibilityNo cancel fee | On-time69% |