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Cheap flights from La Crosse to Las Vegas from $473

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from La Crosse to Las Vegas departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from La Crosse to Las Vegas

Cheap round-trip flights

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American Airlines Logo
6:13 pm - 10:59 pmLSE-LAS
6h 46m1 stop
American Airlines Logo
7:00 am - 5:32 pmLAS-LSE
8h 32m1 stop
$474American Airlines
Find Deal
Mon, Dec 1 - Sat, Dec 6
American Airlines Logo
6:13 pm - 10:59 pmLSE-LAS
6h 46m1 stop
American Airlines Logo
6:30 am - 5:32 pmLAS-LSE
9h 02m2 stops
$480American Airlines
Find Deal
Mon, Dec 1 - Sat, Dec 6
American Airlines Logo
9:50 am - 8:38 pmLSE-LAS
12h 48m2 stops
American Airlines Logo
6:30 am - 5:32 pmLAS-LSE
9h 02m2 stops
$485American Airlines
Find Deal
Mon, Dec 1 - Sat, Dec 6
American Airlines Logo
6:00 am - 12:41 pmLSE-LAS
8h 41m1 stop
American Airlines Logo
11:55 pm - 9:20 amLAS-LSE
7h 25m1 stop
$496American Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
American Airlines Logo
10:03 am - 7:25 pmLSE-LAS
11h 22m2 stops
American Airlines Logo
6:41 pm - 9:33 amLAS-LSE
12h 52m2 stops
$498American Airlines
Find Deal
Sat, Feb 21 - Sat, Feb 28
American Airlines Logo
6:00 am - 12:41 pmLSE-LAS
8h 41m1 stop
American Airlines Logo
6:30 am - 5:32 pmLAS-LSE
9h 02m2 stops
$502American Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
American Airlines Logo
6:10 pm - 10:55 pmLSE-LAS
6h 45m1 stop
American Airlines Logo
3:14 pm - 11:52 pmLAS-LSE
6h 38m1 stop
$504American Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
American Airlines Logo
10:03 am - 7:00 pmLSE-LAS
10h 57m2 stops
American Airlines Logo
6:41 pm - 9:33 amLAS-LSE
12h 52m2 stops
$505American Airlines
Find Deal
Tue, Feb 17 - Sun, Feb 22
American Airlines Logo
6:00 am - 2:14 pmLSE-LAS
10h 14m2 stops
American Airlines Logo
1:37 pm - 11:49 pmLAS-LSE
8h 12m2 stops
$507American Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
American Airlines Logo
6:00 am - 4:12 pmLSE-LAS
12h 12m2 stops
American Airlines Logo
7:00 am - 5:40 pmLAS-LSE
8h 40m1 stop
$510American Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8

American Airlines flights from La Crosse to Las Vegas

Our best American Airlines deals on La Crosse to Las Vegas flight tickets
American Airlines
Dec 1
LSE6:13 pmLa Crosse
6h 46m
1 stop
LAS10:59 pmLas Vegas Harry Reid Intl
Dec 6
LAS7:00 amLas Vegas Harry Reid Intl
8h 32m
1 stop
LSE5:32 pmLa Crosse
$474
Find similar
American Airlines
Dec 1
LSE6:13 pmLa Crosse
6h 46m
1 stop
LAS10:59 pmLas Vegas Harry Reid Intl
Dec 6
LAS6:30 amLas Vegas Harry Reid Intl
9h 02m
2 stops
LSE5:32 pmLa Crosse
$480
Find similar
American Airlines
Dec 1
LSE9:50 amLa Crosse
12h 48m
2 stops
LAS8:38 pmLas Vegas Harry Reid Intl
Dec 6
LAS6:30 amLas Vegas Harry Reid Intl
9h 02m
2 stops
LSE5:32 pmLa Crosse
$485
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 29, 2025.
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

Price

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

Mon 12/1

6:13 pm-10:59 pm

1 stop6h 46m

Las Vegas Harry Reid Intl

Sat 12/6

7:00 am-5:32 pm

1 stop8h 32m

$474

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

Mon 12/1

6:13 pm-10:59 pm

1 stop6h 46m

Las Vegas Harry Reid Intl

Sat 12/6

6:30 am-5:32 pm

2 stops9h 02m

$480

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

Mon 12/1

9:50 am-8:38 pm

2 stops12h 48m

Las Vegas Harry Reid Intl

Sat 12/6

6:30 am-5:32 pm

2 stops9h 02m

$485

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

Tue 11/11

6:00 am-12:41 pm

1 stop8h 41m

Las Vegas Harry Reid Intl

Sat 11/15

11:55 pm-9:20 am

1 stop7h 25m

$496

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

Sat 2/21

10:03 am-7:25 pm

2 stops11h 22m

Las Vegas Harry Reid Intl

Sat 2/28

6:41 pm-9:33 am

2 stops12h 52m

$498

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

Tue 11/11

6:00 am-12:41 pm

1 stop8h 41m

Las Vegas Harry Reid Intl

Sat 11/15

6:30 am-5:32 pm

2 stops9h 02m

$502

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

Fri 12/5

6:10 pm-10:55 pm

1 stop6h 45m

Las Vegas Harry Reid Intl

Mon 12/8

3:14 pm-11:52 pm

1 stop6h 38m

$504

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

Tue 2/17

10:03 am-7:00 pm

2 stops10h 57m

Las Vegas Harry Reid Intl

Sun 2/22

6:41 pm-9:33 am

2 stops12h 52m

$505

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

Tue 11/11

6:00 am-2:14 pm

2 stops10h 14m

Las Vegas Harry Reid Intl

Sat 11/15

1:37 pm-11:49 pm

2 stops8h 12m

$507

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

Fri 12/5

6:00 am-4:12 pm

2 stops12h 12m

Las Vegas Harry Reid Intl

Mon 12/8

7:00 am-5:40 pm

1 stop8h 40m

$510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from La Crosse to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $625. Flights from La Crosse to Las Vegas on a Saturday will generally be more expensive and average around $777. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is at noon when flights can be purchased for as low as $629. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $717. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from La Crosse to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from La Crosse to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap La Crosse to Las Vegas (LSE to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from La Crosse to Las Vegas

Direct flights

None
There are no direct flights from La Crosse to Las Vegas. There are no popular flight routes from La Crosse to Las Vegas.
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  • How far is La Crosse to Las Vegas Harry Reid Intl by plane?

    The distance between La Crosse and Las Vegas Harry Reid Intl is about 1363.3 mi. Flights usually cover this in 5h 53m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from La Crosse Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from La Crosse Airport to Las Vegas Harry Reid Intl Airport are updated daily.

  • How many operators does momondo search for flights from La Crosse Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from La Crosse Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from La Crosse Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from La Crosse to Las Vegas?

Best airlines flying from La Crosse to Las Vegas

Compare and see reviews for airlines that fly from La Crosse to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $444Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from La Crosse to Las Vegas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from La Crosse to Las Vegas for you.

Can I find flights from La Crosse to Las Vegas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Las Vegas from La Crosse with this policy.

How can momondo help me find flights from La Crosse to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from La Crosse to Las Vegas.

I’m not ready to book a flight from La Crosse to Las Vegas right now. Can momondo alert me if prices change?

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