$463 Cheap Flights from Las Vegas (LAS) to La Crosse (LSE)

View $463 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to La Crosse, WI (LSE-La Crosse Municipal)

Cheap Flights from Las Vegas to La Crosse (LAS-LSE)

Prices were available within the past 7 days and start at $463 for one-way flights and $444 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 3 - Sat, Dec 6
LAS
Las Vegas
LSE
La Crosse
$444 Roundtrip, found 1 day ago
$444
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 3 from Las Vegas to La Crosse, returning Sat, Dec 6, priced at $444 found 1 day ago
American Airlines
Sat, Dec 13 - Sun, Jan 11
LAS
Las Vegas
LSE
La Crosse
$474 Roundtrip, found 1 day ago
$474
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Dec 13 from Las Vegas to La Crosse, returning Sun, Jan 11, priced at $474 found 1 day ago
American Airlines
Tue, Nov 25 - Sat, Nov 29
LAS
Las Vegas
LSE
La Crosse
$480 Roundtrip, found 5 hours ago
$480
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Nov 25 from Las Vegas to La Crosse, returning Sat, Nov 29, priced at $480 found 5 hours ago
American Airlines
Wed, Feb 18 - Sun, Feb 22
LAS
Las Vegas
LSE
La Crosse
$494 Roundtrip, found 23 hours ago
$494
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Feb 18 from Las Vegas to La Crosse, returning Sun, Feb 22, priced at $494 found 23 hours ago
American Airlines
Thu, Dec 18 - Sun, Jan 4
LAS
Las Vegas
LSE
La Crosse
$504 Roundtrip, found 6 hours ago
$504
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Dec 18 from Las Vegas to La Crosse, returning Sun, Jan 4, priced at $504 found 6 hours ago
American Airlines
Wed, Nov 12 - Wed, Nov 19
LAS
Las Vegas
LSE
La Crosse
$516 Roundtrip, found 12 hours ago
$516
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Nov 12 from Las Vegas to La Crosse, returning Wed, Nov 19, priced at $516 found 12 hours ago
American Airlines
Sat, Jun 13 - Tue, Jun 16
LAS
Las Vegas
LSE
La Crosse
$517 Roundtrip, found 5 days ago
$517
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jun 13 from Las Vegas to La Crosse, returning Tue, Jun 16, priced at $517 found 5 days ago
American Airlines
Wed, Nov 12 - Wed, Nov 19
LAS
Las Vegas
LSE
La Crosse
$522 Roundtrip, found 12 hours ago
$522
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Nov 12 from Las Vegas to La Crosse, returning Wed, Nov 19, priced at $522 found 12 hours ago
American Airlines
Wed, Dec 17 - Wed, Jan 7
LAS
Las Vegas
LSE
La Crosse
$524 Roundtrip, found 17 hours ago
$524
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Dec 17 from Las Vegas to La Crosse, returning Wed, Jan 7, priced at $524 found 17 hours ago
American Airlines
Wed, Dec 17 - Sat, Jan 3
LAS
Las Vegas
LSE
La Crosse
$530 Roundtrip, found 17 hours ago
$530
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Dec 17 from Las Vegas to La Crosse, returning Sat, Jan 3, priced at $530 found 17 hours ago

Alternative airports near La Crosse

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to La Crosse Municipal LSE. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $622
LSE
La Crosse Municipal
CheapestClosest
Average driving time to city center12 min
Flights from $622
Flights from Las Vegas (LAS) to La Crosse (LSE)
Origin airport
Harry Reid Intl.
Destination airport
La Crosse Municipal
Airlines serving
American Airlines
Roundtrip price
$444
Distance
1368 mi

Las Vegas to La Crosse Flights

The cheapest times to fly from Las Vegas to La Crosse

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to La Crosse are during the month of December. You can find some of the cheapest flights from Las Vegas to La Crosse with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to La Crosse

Sunday is one of the best days to book for cheap flights from Las Vegas to La Crosse: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to La Crosse

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to La Crosse in 2025. You can also book with separate airlines for your outbound and return journeys, from $463 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to La Crosse flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to La Crosse airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to La Crosse Municipal Airport (LSE) cost?
Lock in a cheap one-way flight from $463 or cheap return flight from $444 from Harry Reid Intl. Airport (LAS) to La Crosse Municipal Airport (LSE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to La Crosse Municipal Airport (LSE)?
December is the cheapest month to fly from LAS to LSE. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to La Crosse Municipal Airport (LSE)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from LAS to LSE. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Harry Reid Intl. Airport (LAS) to La Crosse Municipal Airport (LSE)?
You'll need to catch a flight with a layover when traveling from Harry Reid Intl. Airport (LAS) to La Crosse Municipal Airport (LSE). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from LAS to LSE?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to La Crosse Municipal Airport (LSE)?
Choose a flight from Harry Reid Intl. Airport (LAS) to La Crosse Municipal Airport (LSE) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to La Crosse Municipal Airport (LSE) last-minute?
Booking your ticket from LAS to LSE just before your trip is generally more expensive. However, if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a LAS to LSE flight and hotel package?
Booking a LAS to LSE flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to La Crosse Municipal Airport (LSE)?
Generally, it's possible to reschedule or cancel your LAS to LSE flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.