$400+ Cheap flights from Las Vegas to La Crosse (LAS - 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LSE
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to La Crosse 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 Las Vegas to La Crosse
Cheapest
Best
Last-minute
Cheapest flights from Las Vegas to La CrosseExplore the most affordable flight options available from Las Vegas to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
Explore the most affordable flight options available from Las Vegas to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/182:08 pm -
1 stop8h 10m
Tue 12/112:26 pm -
1 stop9h 13m
Deal found 9/16![American Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/1910:05 am -
1 stop6h 15m
Tue 12/112:26 pm -
1 stop9h 13m
Deal found 9/16![American Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 11/2011:57 pm -
1 stop31h 03m
Mon 11/3010:10 am -
1 stop24h 40m
Deal found 9/16![Multiple Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/149:58 am -
1 stop6h 22m
Tue 10/2012:23 pm -
2 stops11h 42m
Deal found 9/19![American Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/2011:34 am -
2 stops10h 46m
Tue 12/112:26 pm -
1 stop9h 13m
Deal found 9/16![American Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 11/2011:57 pm -
1 stop31h 03m
Sun 11/2912:28 pm -
1 stop10h 44m
Deal found 9/16![Multiple Airlines logo]()
$598
Best flights from Las Vegas to La CrosseDiscover carefully curated flight deals from Las Vegas to La Crosse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Las Vegas to La Crosse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/1910:05 am -
1 stop6h 15m
Tue 12/112:26 pm -
1 stop9h 13m
Deal found 9/16![American Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 11/2011:57 pm -
1 stop31h 03m
Mon 11/3010:10 am -
1 stop24h 40m
Deal found 9/16![Multiple Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/149:58 am -
1 stop6h 22m
Tue 10/2012:23 pm -
2 stops11h 42m
Deal found 9/19![American Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/2011:34 am -
2 stops10h 46m
Tue 12/112:26 pm -
1 stop9h 13m
Deal found 9/16![American Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 11/2011:57 pm -
1 stop31h 03m
Sun 11/2912:28 pm -
1 stop10h 44m
Deal found 9/16![Multiple Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/2012:41 pm -
2 stops9h 39m
Sun 11/2912:26 pm -
2 stops11h 44m
Deal found 9/16![American Airlines logo]()
$992
Last-minute flights from Las Vegas to La CrosseDiscover last-minute flight deals from Las Vegas to La Crosse. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to La Crosse. Data last updated September 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/149:58 am -
1 stop6h 22m
Tue 10/2012:23 pm -
2 stops11h 42m
Deal found 9/19![American Airlines logo]()
$490
Find flight deals from Las Vegas to La Crosse
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to La Crosse (LSE). 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 September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $400 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas 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 7,457,451 searches. Data last updated September 19, 2026.
Use the filters below to find and compare flights from Las Vegas to La Crosse that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Las VegasLa Crosse
LAS Las Vegas Harry Reid Intl - LSE La Crosse
LASLSE
Las Vegas Harry Reid Intl
Thu 11/19
10:05 am-6:20 pm
1 stop6h 15m
La Crosse
Tue 12/1
12:26 pm-7:39 pm
1 stop9h 13m
$425
Las VegasLa Crosse
LAS Las Vegas Harry Reid Intl - LSE La Crosse
LASLSE
Las Vegas Harry Reid Intl
Fri 11/20
11:57 pm-9:00 am
1 stop31h 03m
La Crosse
Mon 11/30
10:10 am-8:50 am
1 stop24h 40m
$451
Las VegasLa Crosse
LAS Las Vegas Harry Reid Intl - LSE La Crosse
LASLSE
Las Vegas Harry Reid Intl
Wed 10/14
9:58 am-6:20 pm
1 stop6h 22m
La Crosse
Tue 10/20
12:23 pm-10:05 pm
2 stops11h 42m
$490
Las VegasLa Crosse
LAS Las Vegas Harry Reid Intl - LSE La Crosse
LASLSE
Las Vegas Harry Reid Intl
Fri 11/20
11:34 am-12:20 am
2 stops10h 46m
La Crosse
Tue 12/1
12:26 pm-7:39 pm
1 stop9h 13m
$527
Las VegasLa Crosse
LAS Las Vegas Harry Reid Intl - LSE La Crosse
LASLSE
Las Vegas Harry Reid Intl
Fri 11/20
11:57 pm-9:00 am
1 stop31h 03m
La Crosse
Sun 11/29
12:28 pm-9:12 pm
1 stop10h 44m
$598
Las VegasLa Crosse
LAS Las Vegas Harry Reid Intl - LSE La Crosse
LASLSE
Las Vegas Harry Reid Intl
Fri 11/20
12:41 pm-12:20 am
2 stops9h 39m
La Crosse
Sun 11/29
12:26 pm-10:10 pm
2 stops11h 44m
$992
Sorted by cheapest first
Compare providers for flights from Las Vegas to La Crosse
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 Las Vegas to La Crosse in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-La Crosse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-La Crosse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-La Crosse flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-La Crosse 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 Las Vegas-La Crosse 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 Las Vegas to La Crosse
Have a flexible travel schedule? Discover the best time to fly to La Crosse from Las Vegas with our price prediction graph.
LAS-LSE
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.
Related info for your journey
Find useful and relevant information for your journey from Las Vegas 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 locationsDecorah
Winona
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