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$259+ Cheap flights from Lake Charles to Denver (LCH - DEN)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — DEN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Lake Charles to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Lake Charles (LCH) to Denver (DEN). 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 July 29, 2025.

Round-trip from

$259
(American Airlines)

Popular in

November

Cheapest in

March

Average price

$328
From Lake Charles to Denver Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Lake Charles to Denver

Cheapest flights from Lake Charles to Denver
Explore the most affordable flight options available from Lake Charles to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 8/216:23 pmLCH - DEN
1 stop6h 13mAmerican Airlines
Tue 8/265:00 amDEN - LCH
1 stop5h 35mAmerican Airlines
Deal found 7/27$259
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/216:07 pmLCH - DEN
1 stop6h 23mUnited Airlines
Mon 8/258:42 pmDEN - LCH
2 stops15h 34mUnited Airlines
Deal found 7/27$426

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lake Charles to Denver 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 July 29, 2025.
Use the filters below to find and compare flights from Lake Charles to Denver that are best for you.

Fly from

Lake Charles

Fly to

Denver

Route

Depart

Return

Price

Lake CharlesDenver

LCH - DEN

LCHDEN

Lake Charles

Thu 8/21

6:23 pm-11:36 pm

1 stop6h 13m

Denver Intl

Tue 8/26

5:00 am-11:35 am

1 stop5h 35m

$259

Lake CharlesDenver

LCH - DEN

LCHDEN

Lake Charles

Thu 8/21

6:07 pm-11:30 pm

1 stop6h 23m

Denver Intl

Mon 8/25

8:42 pm-1:16 pm

2 stops15h 34m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Lake Charles to Denver

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

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

Currently, October is the cheapest month in which you can book a flight from Lake Charles to Denver (average of $197). Flying from Lake Charles to Denver in March is currently the most expensive (average of $278). 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.

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

Find hourly flight availability from Lake Charles to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

One of the essential ways to save on airfare from Lake Charles to Denver is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 31% on airfare.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Lake Charles to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,899 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What are the cheapest airlines flying from Lake Charles to Denver round-trip?

    Flying on American Airlines is currently your cheapest option to Denver, with prices starting at $259. Another option worth looking into is United Airlines, starting at $426 round trip. American Airlines is currently priced 23% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lake Charles to Denver 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 Denver?

    Currently, October is the cheapest month in which you can book a flight from Lake Charles to Denver (average of $197). Flying from Lake Charles to Denver in March is currently the most expensive (average of $278). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Greeley
Cripple Creek
Brighton
Silverthorne
Golden
Thornton
Frisco
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield

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Alternative routes for Lake Charles to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Lake Charles to Denver

Discover the top 2 airlines that operate flights from Lake Charles to Denver. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$328FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$683FlexibilityNo cancel feeOn-time69%

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