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$274+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — DEN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$274
(American Airlines)

Popular in

November

Cheapest in

March

Average price

$293
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).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 11/146:32 pmLCH - DEN
1 stop4h 47mAmerican Airlines
Sun 11/166:00 amDEN - LCH
1 stop4h 44mAmerican Airlines
Deal found 9/10$274
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 11/1112:15 pmLCH - DEN
1 stop6h 30mAmerican Airlines
Wed 11/2612:26 pmDEN - LCH
1 stop4h 25mAmerican Airlines
Deal found 9/11$355
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 11/146:04 pmLCH - DEN
2 stops19h 41mUnited Airlines
Sun 11/167:45 amDEN - LCH
1 stop4h 26mUnited Airlines
Deal found 9/11$392
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/266:06 pmLCH - DEN
1 stop6h 07mUnited Airlines
Tue 9/306:45 pmDEN - LCH
1 stop17h 30mUnited Airlines
Deal found 9/10$395
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/256:06 pmLCH - DEN
1 stop6h 08mUnited Airlines
Mon 9/295:00 amDEN - LCH
1 stop7h 15mUnited Airlines
Deal found 9/10$470
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/92:15 pmLCH - DEN
1 stop17h 29mUnited Airlines
Fri 10/107:35 pmDEN - LCH
1 stop16h 40mUnited Airlines
Deal found 9/10$539

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 September 11, 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

Sat 10/18

12:13 pm-3:54 pm

1 stop4h 41m

Denver Intl

Mon 10/20

5:45 am-11:44 am

1 stop4h 59m

$274

Lake CharlesDenver

LCH - DEN

LCHDEN

Lake Charles

Fri 11/14

6:32 pm-10:19 pm

1 stop4h 47m

Denver Intl

Sun 11/16

6:00 am-11:44 am

1 stop4h 44m

$274

Lake CharlesDenver

LCH - DEN

LCHDEN

Lake Charles

Tue 11/11

12:15 pm-5:45 pm

1 stop6h 30m

Denver Intl

Wed 11/26

12:26 pm-5:51 pm

1 stop4h 25m

$355

Lake CharlesDenver

LCH - DEN

LCHDEN

Lake Charles

Fri 11/14

6:04 pm-12:45 pm

2 stops19h 41m

Denver Intl

Sun 11/16

7:45 am-1:11 pm

1 stop4h 26m

$392

Lake CharlesDenver

LCH - DEN

LCHDEN

Lake Charles

Fri 9/26

6:06 pm-11:13 pm

1 stop6h 07m

Denver Intl

Tue 9/30

6:45 pm-1:15 pm

1 stop17h 30m

$395

Lake CharlesDenver

LCH - DEN

LCHDEN

Lake Charles

Sun 2/8

4:12 pm-10:06 pm

1 stop6h 54m

Denver Intl

Sat 2/14

8:00 am-7:37 pm

2 stops10h 37m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 September 11, 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 September 11, 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
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

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
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

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.

  • How long is the flight from Lake Charles to Denver?

    American Airlines and United Airlines can get you from Lake Charles to Denver in just under 4h 41m. Your travel time can differ by up to 15h. Lake Charles and Denver are separated by a distance of 932 mi. This flight may include one or multiple stops.

  • 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 $258. Another option worth looking into is United Airlines, starting at $258 round trip. American Airlines is currently priced 25% 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
Golden
Winter Park
Broomfield
Greeley
Lone Tree
Lakewood
Cripple Creek
Thornton
Silverthorne
Frisco
Manitou Springs
Fort Morgan
Glendale
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$683FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$328FlexibilityNo cancel feeOn-time71%

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