$351+ Cheap flights from Colorado to La Crosse (LSE)
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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LSE
Dec 24 — Dec 311
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado to La Crosse
Keep the following information in mind while searching for Colorado to La Crosse flight deals. Data was last updated November 24, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $351 (American Airlines) |
Popular in | July |
Cheapest in | March |
Average price | $514 |
Find flight deals from Colorado to La Crosse
Cheapest flights from Colorado to La CrosseExplore the most affordable flight options available from Colorado to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.
Explore the most affordable flight options available from Colorado to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.
This American Airlines deal was found by Cheapflights users on 11/22. 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.
Sat 11/225:44 pmDEN - LSE
1 stop5h 05mAmerican Airlines
Wed 12/36:00 amLSE - DEN
1 stop6h 43mAmerican Airlines
Deal found 11/22![American Airlines logo]()
$550
This American Airlines deal was found by Cheapflights users on 11/22. 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.
Sun 11/235:43 pmDEN - LSE
1 stop5h 06mAmerican Airlines
Wed 12/34:00 pmLSE - DEN
1 stop7h 20mAmerican Airlines
Deal found 11/22![American Airlines logo]()
$580
This American Airlines deal was found by Cheapflights users on 11/22. 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 12/1212:18 pmDEN - LSE
2 stops10h 34mAmerican Airlines
Sat 12/206:00 amLSE - DEN
2 stops12h 37mAmerican Airlines
Deal found 11/22![American Airlines logo]()
$738
This American Airlines deal was found by Cheapflights users on 11/23. 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.
Mon 12/1512:10 pmGJT - LSE
2 stops10h 42mAmerican Airlines
Mon 12/2910:09 amLSE - GJT
2 stops8h 58mAmerican Airlines
Deal found 11/23![American Airlines logo]()
$811
This American Airlines deal was found by Cheapflights users on 11/23. 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.
Mon 12/84:36 pmDEN - LSE
1 stop6h 16mAmerican Airlines
Fri 12/126:10 pmLSE - DEN
1 stop18h 35mAmerican Airlines
Deal found 11/23![American Airlines logo]()
$913
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to La Crosse 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 November 24, 2025.
Use the filters below to find and compare flights from Colorado to La Crosse that are best for you.
Fly from
Colorado
Fly to
La Crosse
Route
Depart
Return
Price
MontroseLa Crosse
MTJ - LSE
MTJLSE
Montrose County
Wed 1/21
12:44 pm-10:16 pm
2 stops8h 32m
La Crosse
Sun 1/25
6:00 am-2:03 pm
2 stops9h 03m
$351
Grand JunctionLa Crosse
GJT - LSE
GJTLSE
Grand Junction Regnl
Wed 1/7
11:56 am-10:16 pm
2 stops9h 20m
La Crosse
Sat 1/10
6:00 am-6:19 pm
2 stops13h 19m
$486
MontroseLa Crosse
MTJ - LSE
MTJLSE
Montrose County
Sat 2/14
2:42 pm-11:29 pm
2 stops7h 47m
La Crosse
Wed 2/18
6:00 am-1:51 pm
2 stops8h 51m
$491
DenverLa Crosse
DEN - LSE
DENLSE
Denver Intl
Thu 3/12
7:32 am-2:18 pm
1 stop5h 46m
La Crosse
Mon 3/16
4:46 pm-10:19 pm
1 stop6h 33m
$504
DenverLa Crosse
DEN - LSE
DENLSE
Denver Intl
Fri 12/12
5:21 pm-11:52 pm
1 stop5h 31m
La Crosse
Sat 12/20
6:00 am-10:08 am
1 stop5h 08m
$580
Grand JunctionLa Crosse
GJT - LSE
GJTLSE
Grand Junction Regnl
Mon 12/15
12:10 pm-11:52 pm
2 stops10h 42m
La Crosse
Mon 12/29
10:09 am-6:07 pm
2 stops8h 58m
$811
DenverLa Crosse
DEN - LSE
DENLSE
Denver Intl
Mon 12/8
4:36 pm-11:52 pm
1 stop6h 16m
La Crosse
Fri 12/12
6:10 pm-11:45 am
1 stop18h 35m
$913
Best time to book a flight from Colorado to La Crosse
Have a flexible travel schedule? Discover the best time to fly to La Crosse from Colorado 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 Colorado to La Crosse
What is the cheapest month to book a flight from Colorado to La Crosse?
Currently, December is the cheapest month in which you can book a flight from Colorado to La Crosse (average of $109). Flying from Colorado to La Crosse in November is currently the most expensive (average of $294). 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.
Related info for your journey
Find useful and relevant information for your journey from Colorado to La Crosse. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near La Crosse?
Book flights to La Crosse if you plan to visit one of these locationsWinona
Decorah
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Alternative routes for Colorado to La Crosse
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Colorado to La Crosse
Discover the top airline that operate flights from Colorado to La Crosse. 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 November 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$444 | Average$570 | FlexibilityNo cancel fee | On-time71% |