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$309+ Cheap flights from Lake Charles to Denver (LCH - DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — DEN
Sep 6 — Sep 131
Sun 9/6
Sun 9/13
1 adult, Economy
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Cheap 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 August 7, 2026.

This United Airlines deal was found by Cheapflights users on 8/2. 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 9/254:07 pm -
1 stop5h 01m
Sun 9/275:00 am -
1 stop4h 43m
Deal found 8/2$328
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/36:12 pm -
1 stop5h 03m
Sun 9/63:35 pm -
1 stop5h 01m
Deal found 8/7$373
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/12:15 pm -
1 stop5h 03m
Sat 9/51:32 pm -
1 stop7h 04m
Deal found 8/6$395
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 8/292:15 pm -
1 stop5h 03m
Mon 8/313:35 pm -
1 stop5h 01m
Deal found 8/3$409
This American Airlines deal was found by Cheapflights users on 8/4. 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 12/106:22 pm -
1 stop6h 35m
Sun 12/132:48 pm -
1 stop6h 46m
Deal found 8/4$423
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 8/166:12 pm -
1 stop5h 03m
Sat 8/227:40 am -
1 stop4h 44m
Deal found 8/2$459
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/152:15 pm -
1 stop6h 54m
Thu 9/245:00 am -
1 stop4h 43m
Deal found 8/6$465
This American Airlines deal was found by Cheapflights users on 8/7. 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 9/256:15 pm -
1 stop5h 19m
Sun 9/2710:47 am -
1 stop5h 45m
Deal found 8/7$471
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 8/97:30 am -
1 stop5h 37m
Sun 8/167:40 am -
1 stop4h 44m
Deal found 8/5$473
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/36:12 pm -
1 stop5h 03m
Mon 9/75:00 am -
1 stop7h 24m
Deal found 8/7$480
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/246:05 pm -
1 stop6h 46m
Mon 9/284:51 pm -
1 stop4h 53m
Deal found 8/3$501

Find 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 August 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$328
(United Airlines)

One-way from

$309
(United Airlines)

Popular in

June

Cheapest in

December

Average price

$508
Provider with most accurate pricing for Lake Charles-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lake Charles-Denver Intl flights.
Search Deals
From Lake Charles to Denver Intl
Search Deals
One-way flight from Lake Charles to Denver Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 August 7, 2026.
Use the filters below to find and compare flights from Lake Charles to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Lake CharlesDenver

LCH Lake Charles - DEN Denver Intl

LCHDEN

Lake Charles

Tue 9/1

2:15 pm-6:18 pm

1 stop5h 03m

Denver Intl

Sat 9/5

1:32 pm-9:36 pm

1 stop7h 04m

$395

Lake CharlesDenver

LCH Lake Charles - DEN Denver Intl

LCHDEN

Lake Charles

Sat 8/29

2:15 pm-6:18 pm

1 stop5h 03m

Denver Intl

Mon 8/31

3:35 pm-9:36 pm

1 stop5h 01m

$409

Lake CharlesDenver

LCH Lake Charles - DEN Denver Intl

LCHDEN

Lake Charles

Tue 8/18

2:15 pm-8:09 pm

1 stop6h 54m

Denver Intl

Sat 8/22

1:32 pm-9:36 pm

1 stop7h 04m

$459
Quickest round-trip

Lake CharlesDenver

LCH Lake Charles - DEN Denver Intl

LCHDEN

Lake Charles

Sun 8/16

6:12 pm-10:15 pm

1 stop5h 03m

Denver Intl

Sat 8/22

7:40 am-1:24 pm

1 stop4h 44m

$459

Lake CharlesDenver

LCH Lake Charles - DEN Denver Intl

LCHDEN

Lake Charles

Tue 9/15

2:15 pm-8:09 pm

1 stop6h 54m

Denver Intl

Thu 9/24

5:00 am-10:43 am

1 stop4h 43m

$465

Lake CharlesDenver

LCH Lake Charles - DEN Denver Intl

LCHDEN

Lake Charles

Fri 9/25

6:15 pm-10:34 pm

1 stop5h 19m

Denver Intl

Sun 9/27

10:47 am-5:32 pm

1 stop5h 45m

$471

Lake CharlesDenver

LCH Lake Charles - DEN Denver Intl

LCHDEN

Lake Charles

Thu 9/24

6:05 pm-11:51 pm

1 stop6h 46m

Denver Intl

Mon 9/28

4:51 pm-10:44 pm

1 stop4h 53m

$501

Lake CharlesDenver

LCH Lake Charles - DEN Denver Intl

LCHDEN

Lake Charles

Fri 10/16

4:07 pm-10:15 pm

1 stop7h 08m

Denver Intl

Sun 10/18

5:00 am-10:43 am

1 stop4h 43m

$518
Cheapest one-way
Quickest one-way

Lake CharlesDenver

LCH Lake Charles - DEN Denver Intl

LCHDEN

Lake Charles

Wed 9/9

2:15 pm-8:09 pm

1 stop6h 54m

$309

Lake CharlesDenver

LCH Lake Charles - DEN Denver Intl

LCHDEN

Lake Charles

Tue 8/18

2:15 pm-10:13 am

2 stops20h 58m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Sorted by cheapest first

Compare providers for flights from Lake Charles to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lake Charles to Denver in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lake Charles-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lake Charles-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lake Charles-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lake Charles-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lake Charles-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, December is the cheapest month in which you can book a flight from Lake Charles to Denver (average of $290). Flying from Lake Charles to Denver in June is currently the most expensive (average of $685). 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.

How much does it cost to fly round-trip from Lake Charles to Denver?

Airfare is below average for this route at the moment.

Lake Charles to Denver flights typically cost between $480 and $588 in September.
The cheapest round-trip price found within the last 5 days was $328 on United Airlines (Sep 25-Sep 27).

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 August 7, 2026.
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
10,080 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,080 reviews
United Airlines
7.4
Good
10,080 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
American Airlines
7.1
Good
11,874 reviews
United Airlines
7.4
Good
10,080 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

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?

    United Airlines can get you from Lake Charles to Denver in just under 5h 03m. Your travel time can differ by up to . Lake Charles and Denver are separated by a distance of 932 mi.

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

    Flying on United Airlines is currently your cheapest option to Denver, with prices starting at $258. Another option worth looking into is American Airlines, starting at $290 round trip. United Airlines is currently priced 41% 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, December is the cheapest month in which you can book a flight from Lake Charles to Denver (average of $290). Flying from Lake Charles to Denver in June is currently the most expensive (average of $685). 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
Thornton
Westminster
Black Hawk
Centennial
Lakewood
Broomfield
Golden
Lone Tree
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Cripple Creek
Greeley
Winter Park
Limon
Manitou Springs
Frisco
Englewood
Glendale

Browse thousands of different options on Cheapflights for your next trip

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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 August 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$409FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$290Average$430FlexibilityNo cancel feeOn-time71%

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