What is the cheapest airline to fly from St. Louis to Lake Charles round-trip?

Our cheapest airline available from St. Louis to Lake Charles is American Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline. Users have found that American Airlines is 42% cheaper than the other options available to this destination.

What is the cheapest day to fly from St. Louis to Lake Charles?

Travelers seeking maximum savings on their St. Louis to Lake Charles flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Lake Charles ranges from 3.3 - 5.7 inches per month. June is typically the wettest month, when rainfall can reach 5.7 in. February is typically the driest time to visit Lake Charles when rainfall is around 3.3 in.

If weather is an important factor for your trip to Lake Charles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest day to fly round-trip from St. Louis to Lake Charles?

Users have found that flying from St. Louis to Lake Charles on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from St. Louis to Lake Charles?

November is one of the best times of the year to fly to Lake Charles from St. Louis. Prices for November average $435 per person but you can even find prices for as low as $271. The most expensive prices can be found in the month of April. Opting for a November flight can save you 49% on your journey compared to booking in April

What is the cheapest time of day to fly from STL to LCH?

When flying from St. Louis to Lake Charles, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from St. Louis to Lake Charles that include hotel bookings?

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

How can I find direct flights from St. Louis to Lake Charles?

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

Can I find deals for business class flights from St. Louis to Lake Charles?

Yes. Cheapflights offers flight deals from St. Louis to Lake Charles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flight deals from St. Louis to Lake Charles

Popular in	April
Cheapest in	November

High demand for flights, 0% potential price rise

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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).

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Best time to book a flight from St. Louis to Lake Charles

Have a flexible travel schedule? Discover the best time to fly to Lake Charles from St. Louis with our price prediction graph.

Estimated round-trip price

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Everything you need to know about your flight from St. Louis to Lake Charles

What is the cheapest month to book a flight from St. Louis to Lake Charles?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Lake Charles (average of $317). Flying from St. Louis to Lake Charles in December is currently the most expensive (average of $417). 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 Lake Charles

Get a feel of what it's like to fly with American Airlines from St. Louis to Lake Charles by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

What is the cheapest airline to fly from St. Louis to Lake Charles round-trip?
Our cheapest airline available from St. Louis to Lake Charles is American Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline. Users have found that American Airlines is 42% cheaper than the other options available to this destination.
Can I find deals for flights from St. Louis to Lake Charles that include hotel bookings?
Yes. In addition to deals on St. Louis to Lake Charles flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Lake Charles?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Lake Charles.
Can I find deals for business class flights from St. Louis to Lake Charles?
Yes. Cheapflights offers flight deals from St. Louis to Lake Charles 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 St. Louis to Lake Charles?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Lake Charles (average of $317). Flying from St. Louis to Lake Charles in December is currently the most expensive (average of $417). 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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Top airline flying from St. Louis to Lake Charles

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$248	Average$363	FlexibilityNo cancel fee	On-time71%

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Cheap flights from St. Louis to Lake Charles (STL - LCH)

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2. Select your favorite providers

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Cheap flight deals from St. Louis to Lake Charles

Popular in

Cheapest in

Best time to book a flight from St. Louis to Lake Charles

Have a flexible travel schedule? Discover the best time to fly to Lake Charles from St. Louis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Lake Charles

What is the cheapest month to book a flight from St. Louis to Lake Charles?

Reviews of airlines servicing Lake Charles

Get a feel of what it's like to fly with American Airlines from St. Louis to Lake Charles by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from St. Louis to Lake Charles round-trip?

Can I find deals for flights from St. Louis to Lake Charles that include hotel bookings?

How can I find direct flights from St. Louis to Lake Charles?

Can I find deals for business class flights from St. Louis to Lake Charles?

What is the cheapest month to book a flight from St. Louis to Lake Charles?

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