$355+ Cheap flights from La Crosse to Las Vegas (LSE - LAS)
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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — LAS
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from La Crosse to Las Vegas with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Las Vegas
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Cheapest flights from La Crosse to Las VegasExplore the most affordable flight options available from La Crosse to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from La Crosse to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Mon 12/712:48 pm -
1 stop26h 13m
Fri 12/1112:59 am -
2 stops30h 01m
Deal found 10/15![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/510:21 am -
1 stop26h 12m
Sun 11/88:51 pm -
1 stop12h 45m
Deal found 10/15![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:21 am -
1 stop26h 12m
Sun 11/158:51 pm -
1 stop12h 45m
Deal found 10/17![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:26 pm -
1 stop22h 12m
Thu 11/196:30 am -
2 stops35h 26m
Deal found 10/19![Multiple Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/1812:24 pm -
1 stop6h 47m
Tue 11/247:07 am -
1 stop9h 13m
Deal found 10/19![American Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 10/15. 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 12/712:09 pm -
1 stop7h 07m
Sat 12/122:09 pm -
1 stop8h 21m
Deal found 10/15![American Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 10/1712:23 pm -
1 stop8h 52m
Wed 10/212:03 pm -
1 stop7h 56m
Deal found 10/17![American Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1710:10 am -
2 stops24h 58m
Tue 12/2211:20 pm -
1 stop32h 00m
Deal found 10/18![Multiple Airlines logo]()
$519
Best flights from La Crosse to Las VegasDiscover carefully curated flight deals from La Crosse to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from La Crosse to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/710:10 am -
1 stop13h 11m
Tue 2/2311:50 pm -
1 stop31h 14m
Deal found 10/18![Multiple Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 12/712:09 pm -
1 stop9h 39m
Wed 12/167:18 am -
1 stop9h 03m
Deal found 10/18![American Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1710:10 am -
1 stop15h 25m
Tue 12/2211:20 pm -
1 stop32h 00m
Deal found 10/18![Multiple Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 10/15. 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 11/1312:24 pm -
1 stop9h 09m
Wed 11/187:02 am -
1 stop9h 14m
Deal found 10/15![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 10/19. 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 1/712:29 pm -
1 stop9h 28m
Sun 1/109:42 am -
1 stop8h 15m
Deal found 10/19![American Airlines logo]()
$542
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Sat 12/193:15 pm -
1 stop8h 58m
Mon 12/218:18 am -
1 stop8h 13m
Deal found 10/14![American Airlines logo]()
$583
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Wed 11/1812:24 pm -
2 stops13h 18m
Tue 11/246:00 am -
1 stop16h 20m
Deal found 10/17![American Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Thu 10/2212:23 pm -
1 stop8h 52m
Thu 10/297:04 am -
1 stop9h 16m
Deal found 10/17![American Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Sun 12/206:01 am -
1 stop18h 13m
Sun 12/2011:28 pm -
1 stop11h 05m
Deal found 10/14![American Airlines logo]()
$650
Last-minute flights from La Crosse to Las VegasDiscover last-minute flight deals from La Crosse to Las Vegas. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from La Crosse to Las Vegas. Data last updated October 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/15. 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 10/3112:23 pm -
1 stop8h 52m
Wed 11/42:05 pm -
1 stop8h 13m
Deal found 10/15![American Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/510:21 am -
1 stop26h 12m
Sun 11/88:51 pm -
1 stop12h 45m
Deal found 10/15![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:21 am -
1 stop26h 12m
Sun 11/158:51 pm -
1 stop12h 45m
Deal found 10/17![Multiple Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 10/15. 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 11/1312:24 pm -
1 stop9h 09m
Wed 11/187:02 am -
1 stop9h 14m
Deal found 10/15![American Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:26 pm -
1 stop22h 12m
Thu 11/196:30 am -
2 stops35h 26m
Deal found 10/19![Multiple Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/1812:24 pm -
1 stop6h 47m
Tue 11/247:07 am -
1 stop9h 13m
Deal found 10/19![American Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 10/16. 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 11/1912:26 pm -
1 stop9h 13m
Mon 11/237:07 am -
1 stop9h 13m
Deal found 10/16![American Airlines logo]()
$583
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Tue 11/2412:26 pm -
1 stop9h 13m
Fri 11/277:07 am -
1 stop9h 13m
Deal found 10/16![American Airlines logo]()
$497
One-way flights from La Crosse to Las VegasSearch for one-way flight options from La Crosse to Las Vegas. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from La Crosse to Las Vegas. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/15. 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 11/96:52 pm -
1 stop16h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![American Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 10/16. 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 11/412:24 pm -
1 stop9h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![American Airlines logo]()
$436
Find flight deals from La Crosse to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) to Las Vegas (LAS). 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 October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $541 |
Cheapflights Fare Finder
Customize your flight search to find flights from La Crosse to Las Vegas 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 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from La Crosse to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
La CrosseLas Vegas
LSE La Crosse - LAS Las Vegas Harry Reid Intl
LSELAS
La Crosse
Thu 10/22
10:41 am-3:14 pm
1 stop30h 33m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$355
La CrosseLas Vegas
LSE La Crosse - LAS Las Vegas Harry Reid Intl
LSELAS
La Crosse
Thu 1/7
10:10 am-9:21 pm
1 stop13h 11m
Las Vegas Harry Reid Intl
Tue 2/23
11:50 pm-9:04 am
1 stop31h 14m
$373
La CrosseLas Vegas
LSE La Crosse - LAS Las Vegas Harry Reid Intl
LSELAS
La Crosse
Mon 11/9
6:52 pm-8:58 am
1 stop16h 06m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$422
Quickest round-trip
La CrosseLas Vegas
LSE La Crosse - LAS Las Vegas Harry Reid Intl
LSELAS
La Crosse
Wed 11/4
12:24 pm-7:33 pm
1 stop9h 09m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$436
La CrosseLas Vegas
LSE La Crosse - LAS Las Vegas Harry Reid Intl
LSELAS
La Crosse
Mon 12/7
12:09 pm-7:48 pm
1 stop9h 39m
Las Vegas Harry Reid Intl
Wed 12/16
7:18 am-6:21 pm
1 stop9h 03m
$497
La CrosseLas Vegas
LSE La Crosse - LAS Las Vegas Harry Reid Intl
LSELAS
La Crosse
Thu 12/17
10:10 am-11:35 pm
1 stop15h 25m
Las Vegas Harry Reid Intl
Tue 12/22
11:20 pm-9:20 am
1 stop32h 00m
$529
La CrosseLas Vegas
LSE La Crosse - LAS Las Vegas Harry Reid Intl
LSELAS
La Crosse
Fri 11/13
12:24 pm-7:33 pm
1 stop9h 09m
Las Vegas Harry Reid Intl
Wed 11/18
7:02 am-6:16 pm
1 stop9h 14m
$538
La CrosseLas Vegas
LSE La Crosse - LAS Las Vegas Harry Reid Intl
LSELAS
La Crosse
Thu 1/7
12:29 pm-7:57 pm
1 stop9h 28m
Las Vegas Harry Reid Intl
Sun 1/10
9:42 am-7:57 pm
1 stop8h 15m
$542
La CrosseLas Vegas
LSE La Crosse - LAS Las Vegas Harry Reid Intl
LSELAS
La Crosse
Sat 12/19
3:15 pm-10:13 pm
1 stop8h 58m
Las Vegas Harry Reid Intl
Mon 12/21
8:18 am-6:31 pm
1 stop8h 13m
$583
La CrosseLas Vegas
LSE La Crosse - LAS Las Vegas Harry Reid Intl
LSELAS
La Crosse
Wed 11/18
12:24 pm-11:42 pm
2 stops13h 18m
Las Vegas Harry Reid Intl
Tue 11/24
6:00 am-12:20 am
1 stop16h 20m
$598
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from La Crosse to Las Vegas
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 Las Vegas in October.
| 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-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on La Crosse-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from La Crosse-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on La Crosse-Las Vegas 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-Las Vegas 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 Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from La Crosse with our price prediction graph.
LSE-LAS
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 Las Vegas
Reviews of airlines servicing Las Vegas
Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated October 20, 2026.
See what other customers who have flown with American Airlines from La Crosse to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.1
Crew
7.9
Boarding
7.4
Entertainment
6.8
Food
6.4
Overall
7.0
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Comfort
7.1
Crew
7.9
Boarding
7.4
Entertainment
6.8
Food
6.4
Overall
7.0
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 Las Vegas. 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 Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
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Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
La Crosse and Las Vegas flights
Browse other La Crosse and Las Vegas flight options. Last updated on October 20, 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 October 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from La Crosse to Las Vegas
Discover the top airline that operate flights from La Crosse to Las Vegas. 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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$540 | FlexibilityNo cancel fee | On-time71% |