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$476+ Cheap flights from La Crosse to Denver (LSE - 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — DEN
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from La Crosse to Denver

Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) 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 agosto 14, 2025.

Round-trip from

$476
(American Airlines)
From La Crosse to Denver Intl
Search Deals

Find flight deals from La Crosse to Denver

Cheapest flights from La Crosse to Denver
Explore the most affordable flight options available from La Crosse to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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.
mié. 8/276:00 amLSE - DEN
1 stop6h 24mAmerican Airlines
sáb. 8/3012:04 pmDEN - LSE
1 stop4h 58mAmerican Airlines
Deal found 8/13$476
This American Airlines deal was found by Cheapflights users on 8/13. 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.
mar. 8/196:00 amLSE - DEN
1 stop6h 24mAmerican Airlines
dom. 8/245:32 pmDEN - LSE
1 stop4h 47mAmerican Airlines
Deal found 8/13$558
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/296:32 pmLSE - DEN
1 stop19h 53mAmerican Airlines
mar. 9/212:04 pmDEN - LSE
1 stop4h 58mAmerican Airlines
Deal found 8/14$846

Cheapflights Fare Finder

 
Customize your flight search to find flights from La Crosse 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 agosto 14, 2025.
Use the filters below to find and compare flights from La Crosse to Denver that are best for you.

Fly from

La Crosse

Fly to

Denver

Route

Depart

Return

Price

La CrosseDenver

LSE - DEN

LSEDEN

La Crosse

mié. 8/27

6:00 am-11:24 am

1 stop6h 24m

Denver Intl

sáb. 8/30

12:04 pm-6:02 pm

1 stop4h 58m

$476

La CrosseDenver

LSE - DEN

LSEDEN

La Crosse

mié. 8/27

12:27 pm-4:41 pm

1 stop5h 14m

Denver Intl

dom. 8/31

9:41 am-6:02 pm

1 stop7h 21m

$558

La CrosseDenver

LSE - DEN

LSEDEN

La Crosse

vie. 8/29

6:32 pm-1:25 pm

1 stop19h 53m

Denver Intl

mar. 9/2

12:04 pm-6:02 pm

1 stop4h 58m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from La Crosse to Denver

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

What is the cheapest month to book a flight from La Crosse to Denver?

Currently, October is the cheapest month in which you can book a flight from La Crosse to Denver (average of $197). Flying from La Crosse 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.

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 agosto 14, 2025.
Get a feel of what it's like to fly with American Airlines from La Crosse 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.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from La Crosse to Denver. 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 La Crosse to Denver round-trip?

    Currently priced at $444, American Airlines will fly you from La Crosse to Denver and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from La Crosse to Denver that include hotel bookings?

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

  • How can I find direct flights from La Crosse to Denver?

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

  • Can I find deals for business class flights from La Crosse to Denver?

    Yes. Cheapflights offers flight deals from La Crosse 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 La Crosse to Denver?

    Currently, October is the cheapest month in which you can book a flight from La Crosse to Denver (average of $197). Flying from La Crosse 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
Greeley
Lone Tree
Lakewood
Cripple Creek
Silverthorne
Thornton
Broomfield
Frisco
Manitou Springs
Grand Lake
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Brighton
Longmont

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Alternative routes for La Crosse to Denver

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Top airline flying from La Crosse to Denver

Discover the top airline that operate flights from La Crosse 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$444Average$580FlexibilityNo cancel feeOn-time71%

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