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Caribbean Islands

$2,668+ Cheap flights from Lake Charles (LCH) to Caribbean Islands

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — SJU
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Lake Charles to Caribbean Islands

Cheapest flights from Lake Charles to Caribbean Islands
Explore the most affordable flight options available from Lake Charles to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 4/217:30 am
LCH
-
STX
2 stops24h 25m
United Airlines
Sat 4/258:30 am
STX
-
LCH
2 stops14h 03m
United Airlines
Deal found 1/25$2,668

Find flight deals from Lake Charles to Caribbean Islands

Keep the following information in mind while searching for Lake Charles to Caribbean Islands flight deals. Data was last updated January 26, 2026.

Round-trip from

$2,668
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$365
From Lake Charles to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lake Charles to Caribbean Islands 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 January 26, 2026.
Use the filters below to find and compare flights from Lake Charles to Caribbean Islands that are best for you.

Fly from

Lake Charles

Fly to

Caribbean Islands

Route

Depart

Return

Price

Lake CharlesChristiansted

LCH - STX

LCHSTX

Lake Charles

Tue 4/21

7:30 am-8:55 am

2 stops24h 25m

Christiansted Henry Rohlsen

Sat 4/25

8:30 am-9:33 pm

2 stops14h 03m

$2,668

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Lake Charles to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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 Caribbean Islands

What is the cheapest month to book a flight from Lake Charles to Caribbean Islands?

Currently, October is the cheapest month in which you can book a flight from Lake Charles to Caribbean Islands (average of $256). Flying from Lake Charles to Caribbean Islands in December is currently the most expensive (average of $954). 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.

Related info for your journey

Find useful and relevant information for your journey from Lake Charles to Caribbean Islands. 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 Caribbean Islands?

    Lake Charles (LCH), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Lake Charles to Caribbean Islands.

  • How long is the flight from Lake Charles to Caribbean Islands?

    Departing from Lake Charles to Caribbean Islands will take you 24h 25m. Lake Charles and Caribbean Islands are separated by a distance of 1981 mi.

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

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

  • How can I find direct flights from Lake Charles to Caribbean Islands?

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

  • Can I find deals for business class flights from Lake Charles to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Lake Charles to Caribbean Islands 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 Caribbean Islands?

    Currently, October is the cheapest month in which you can book a flight from Lake Charles to Caribbean Islands (average of $256). Flying from Lake Charles to Caribbean Islands in December is currently the most expensive (average of $954). 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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