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$1,095+ Cheap flights from Lake Charles (LCH) to Buenos Aires (BUE)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — BUE
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Lake Charles to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Lake Charles (LCH) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 15, 2025.

Round-trip from

$1,095
(United Airlines)
From Lake Charles to Buenos Aires (BUE)
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Find flight deals from Lake Charles to Buenos Aires

Cheapest flights from Lake Charles to Buenos Aires
Explore the most affordable flight options available from Lake Charles to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
sáb. 11/82:15 pmLCH - EZE
1 stop16h 05mUnited Airlines
mar. 11/1110:05 pmEZE - LCH
1 stop18h 06mUnited Airlines
Deal found 9/14$1,095
This American Airlines deal was found by Cheapflights users on 9/12. 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.
sáb. 11/85:45 amLCH - EZE
1 stop23h 25mAmerican Airlines
mar. 11/119:40 pmEZE - LCH
2 stops23h 12mAmerican Airlines
Deal found 9/12$1,260

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lake Charles to Buenos Aires 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Lake Charles to Buenos Aires that are best for you.

Fly from

Lake Charles

Fly to

Buenos Aires

Route

Depart

Return

Price

Lake CharlesBuenos Aires

LCH - EZE

LCHEZE

Lake Charles

sáb. 11/8

2:15 pm-9:20 am

1 stop16h 05m

Buenos Aires Ministro Pistarini

mar. 11/11

10:05 pm-1:11 pm

1 stop18h 06m

$1,095

Lake CharlesBuenos Aires

LCH - EZE

LCHEZE

Lake Charles

sáb. 11/8

5:45 am-8:10 am

1 stop23h 25m

Buenos Aires Ministro Pistarini

mar. 11/11

9:40 pm-5:52 pm

2 stops23h 12m

$1,260

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Best time to book a flight from Lake Charles to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires 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 Buenos Aires
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Lake Charles to Buenos Aires. 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 Buenos Aires?

    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 Buenos Aires. 0 airlines have flights from Lake Charles to Buenos Aires on a regular basis. Booking flights from Lake Charles to Buenos Aires should not be difficult; the airport handles an average of 0 outbound flights to Buenos Aires per day.

  • How long is the flight from Lake Charles to Buenos Aires?

    Departing from Lake Charles to Buenos Aires will take you 16h 05m. The distance between Lake Charles and Buenos Aires is about 5020 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Lake Charles to Buenos Aires?

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

  • Can I find deals for business class flights from Lake Charles to Buenos Aires?

    Yes. Cheapflights offers flight deals from Lake Charles to Buenos Aires 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 Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Lake Charles to Buenos Aires (average of $795). Flying from Lake Charles to Buenos Aires in December is currently the most expensive (average of $1,260). 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.

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