$171+ Cheap flights from La Crosse to Denver (LSE - 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — DEN
Aug 20 — Aug 271
Round-trip
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 La Crosse to Denver
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Best
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Cheapest flights from La Crosse to DenverExplore 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 July 21, 2026.
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 July 21, 2026.
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 9/95:22 pm
LSE
- DEN
1 stop7h 55m
American Airlines
Sat 9/128:18 am
DEN
- LSE
1 stop7h 34m
American Airlines
Deal found 7/21![American Airlines logo]()
$270
This American Airlines deal was found by Cheapflights users on 7/18. 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 8/1512:24 pm
LSE
- DEN
2 stops10h 50m
American Airlines
Sat 8/226:56 am
DEN
- LSE
1 stop6h 46m
American Airlines
Deal found 7/18![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:56 am
LSE
- DEN
1 stop14h 08m
Multiple Airlines
Mon 10/196:10 am
DEN
- LSE
1 stop12h 08m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 7/19. 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 7/215:57 pm
LSE
- DEN
1 stop7h 20m
American Airlines
Tue 7/285:57 pm
DEN
- LSE
1 stop5h 02m
American Airlines
Deal found 7/19![American Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 7/19. 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 9/105:22 pm
LSE
- DEN
1 stop7h 55m
American Airlines
Mon 9/146:01 pm
DEN
- LSE
1 stop5h 19m
American Airlines
Deal found 7/19![American Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 7/20. 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 7/2812:01 pm
LSE
- DEN
2 stops11h 02m
American Airlines
Tue 8/412:39 pm
DEN
- LSE
2 stops10h 20m
American Airlines
Deal found 7/20![American Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 7/20. 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 11/136:45 pm
LSE
- DEN
1 stop5h 45m
United Airlines
Wed 11/183:00 pm
DEN
- LSE
1 stop5h 24m
United Airlines
Deal found 7/20![United Airlines logo]()
$364
Best flights from La Crosse to DenverDiscover carefully curated flight deals from La Crosse to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 21, 2026.
Discover carefully curated flight deals from La Crosse to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:56 am
LSE
- DEN
1 stop14h 08m
Multiple Airlines
Mon 10/196:10 am
DEN
- LSE
1 stop12h 08m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 7/19. 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 9/105:22 pm
LSE
- DEN
1 stop7h 55m
American Airlines
Mon 9/146:01 pm
DEN
- LSE
1 stop5h 19m
American Airlines
Deal found 7/19![American Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 7/20. 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 11/136:45 pm
LSE
- DEN
1 stop5h 45m
United Airlines
Wed 11/183:00 pm
DEN
- LSE
1 stop5h 24m
United Airlines
Deal found 7/20![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 7/18. 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 8/112:01 pm
LSE
- DEN
2 stops12h 00m
American Airlines
Wed 8/511:09 am
DEN
- LSE
2 stops12h 13m
American Airlines
Deal found 7/18![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Wed 8/125:20 pm
LSE
- DEN
1 stop7h 39m
American Airlines
Mon 8/175:44 pm
DEN
- LSE
1 stop5h 38m
American Airlines
Deal found 7/16![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 7/20. 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 10/156:50 pm
LSE
- DEN
1 stop5h 08m
American Airlines
Mon 10/196:19 pm
DEN
- LSE
1 stop4h 40m
American Airlines
Deal found 7/20![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 7/16. 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 8/135:20 pm
LSE
- DEN
1 stop7h 39m
American Airlines
Mon 8/175:44 pm
DEN
- LSE
1 stop5h 38m
American Airlines
Deal found 7/16![American Airlines logo]()
$475
Last-minute flights from La Crosse to DenverDiscover last-minute flight deals from La Crosse to Denver. Data last updated July 21, 2026 and is based on user searches.
Discover last-minute flight deals from La Crosse to Denver. Data last updated July 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/19. 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 7/215:57 pm
LSE
- DEN
1 stop7h 20m
American Airlines
Tue 7/285:57 pm
DEN
- LSE
1 stop5h 02m
American Airlines
Deal found 7/19![American Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 7/20. 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 7/2812:01 pm
LSE
- DEN
2 stops11h 02m
American Airlines
Tue 8/412:39 pm
DEN
- LSE
2 stops10h 20m
American Airlines
Deal found 7/20![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Wed 8/125:20 pm
LSE
- DEN
1 stop7h 39m
American Airlines
Mon 8/175:44 pm
DEN
- LSE
1 stop5h 38m
American Airlines
Deal found 7/16![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 7/17. 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 8/145:20 pm
LSE
- DEN
1 stop7h 39m
American Airlines
Sat 8/225:44 pm
DEN
- LSE
1 stop5h 37m
American Airlines
Deal found 7/17![American Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 7/18. 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 8/1512:24 pm
LSE
- DEN
2 stops10h 50m
American Airlines
Sat 8/226:56 am
DEN
- LSE
1 stop6h 46m
American Airlines
Deal found 7/18![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/1512:24 pm
LSE
- DEN
2 stops10h 50m
American Airlines
Thu 8/205:44 pm
DEN
- LSE
1 stop5h 38m
American Airlines
Deal found 7/20![American Airlines logo]()
$404
One-way flights from La Crosse to DenverSearch for one-way flight options from La Crosse to Denver. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
Search for one-way flight options from La Crosse to Denver. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:11 am
LSE
- DEN
2 stops35h 38m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$171
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Wed 1/136:15 am
LSE
- DEN
1 stop5h 15m
United Airlines
Deal found 7/16![United Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Mon 11/166:45 pm
LSE
- DEN
1 stop5h 45m
United Airlines
Deal found 7/19![United Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 7/16. 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 12/297:00 pm
LSE
- DEN
1 stop5h 39m
United Airlines
Deal found 7/16![United Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Wed 8/125:20 pm
LSE
- DEN
1 stop16h 05m
American Airlines
Deal found 7/19![American Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Wed 1/1312:23 pm
LSE
- DEN
2 stops11h 11m
American Airlines
Deal found 7/16![American Airlines logo]()
$495
Find 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 July 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $270 (American Airlines) |
One-way from | $171 (Kiwi.com) |
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 July 21, 2026.
Use the filters below to find and compare flights from La Crosse to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
La CrosseDenver
LSE - DEN
LSEDEN
La Crosse
Thu 10/15
9:56 am-11:04 pm
1 stop14h 08m
Denver Intl
Mon 10/19
6:10 am-7:18 pm
1 stop12h 08m
$339
La CrosseDenver
LSE - DEN
LSEDEN
La Crosse
Thu 9/10
5:22 pm-12:17 am
1 stop7h 55m
Denver Intl
Mon 9/14
6:01 pm-12:20 am
1 stop5h 19m
$345
La CrosseDenver
LSE - DEN
LSEDEN
La Crosse
Fri 11/13
6:45 pm-11:30 pm
1 stop5h 45m
Denver Intl
Wed 11/18
3:00 pm-9:24 pm
1 stop5h 24m
$364
La CrosseDenver
LSE - DEN
LSEDEN
La Crosse
Sat 8/1
12:01 pm-11:01 pm
2 stops12h 00m
Denver Intl
Wed 8/5
11:09 am-12:22 am
2 stops12h 13m
$387
La CrosseDenver
LSE - DEN
LSEDEN
La Crosse
Wed 8/12
5:20 pm-11:59 pm
1 stop7h 39m
Denver Intl
Mon 8/17
5:44 pm-12:22 am
1 stop5h 38m
$417
Quickest round-trip
La CrosseDenver
LSE - DEN
LSEDEN
La Crosse
Thu 10/15
6:50 pm-10:58 pm
1 stop5h 08m
Denver Intl
Mon 10/19
6:19 pm-11:59 pm
1 stop4h 40m
$420
La CrosseDenver
LSE - DEN
LSEDEN
La Crosse
Thu 8/13
5:20 pm-11:59 pm
1 stop7h 39m
Denver Intl
Mon 8/17
5:44 pm-12:22 am
1 stop5h 38m
$475
Cheapest one-way
Quickest one-way
La CrosseDenver
LSE - DEN
LSEDEN
La Crosse
Wed 1/13
6:15 am-10:30 am
1 stop5h 15m
$263
La CrosseDenver
LSE - DEN
LSEDEN
La Crosse
Mon 11/16
6:45 pm-11:30 pm
1 stop5h 45m
$273
La CrosseDenver
LSE - DEN
LSEDEN
La Crosse
Sun 11/1
6:17 pm-3:56 pm
3 stops22h 39m
$299
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from La Crosse 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 La Crosse to Denver in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on La Crosse-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on La Crosse-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from La Crosse-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on La Crosse-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 La Crosse-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 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.
LSE-DEN
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.
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 21, 2026.
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.
Crew
7.9
Entertainment
6.8
Boarding
7.5
Overall
7.1
Comfort
7.2
Food
6.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Crew
7.9
Entertainment
6.8
Boarding
7.5
Overall
7.1
Comfort
7.2
Food
6.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Westminster
Centennial
Lakewood
Broomfield
Golden
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
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Winter Park
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
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Other flights to Denver
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La Crosse and Denver flights
Browse other La Crosse and Denver flight options. Last updated on July 21, 2026.
Other flights from La Crosse
Browse through other flights departing from La Crosse. Flights are based on user searches made on Cheapflights and were last updated on July 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$345 | Average$508 | FlexibilityNo cancel fee | On-time71% |