Cheap flights from La Crosse (LSE) from $430

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Fly to

Route

Depart

Return

Price

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

vie. 2/20

11:43 am-3:21 pm

1 stop29h 38m

$206

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

vie. 2/20

11:43 am-5:18 pm

2 stops31h 35m

$232

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

vie. 2/20

11:43 am-3:20 pm

3 stops29h 37m

$272

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

vie. 2/6

4:29 pm-8:57 am

3 stops42h 28m

$359

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

jue. 1/29

11:37 am-4:58 pm

1 stop7h 21m

$364

La CrosseSan Francisco

LSE - SFO

LSESFO

La Crosse

vie. 2/6

5:08 pm-10:34 pm

1 stop7h 26m

$369

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

jue. 1/29

6:00 am-4:30 pm

2 stops12h 30m

$370

La CrosseSan Francisco

LSE - SFO

LSESFO

La Crosse

vie. 2/6

11:37 am-10:28 pm

2 stops12h 51m

$375

La CrosseLas Vegas

LSE - LAS

LSELAS

La Crosse

vie. 2/6

4:29 pm-9:49 am

2 stops43h 20m

$386

La CrosseFort Myers

LSE - RSW

LSERSW

La Crosse

sáb. 2/28

5:20 am-12:04 pm

1 stop5h 44m

$408

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from La Crosse?

Currently, destinations can be reached directly via flights from La Crosse.

Find the cheapest flights from La Crosse

One-way

Last minute

International

Domestic

Cheap one-way flights from La Crosse

Enter your travel dates to find the best prices.

11:43 am - 3:21 pm

LSE

LAS

29h 38m

1 stop

$206Multiple Airlines

vie., feb. 20

11:43 am - 5:18 pm

LSE

LAS

31h 35m

2 stops

$232Multiple Airlines

vie., feb. 20

11:43 am - 3:20 pm

LSE

LAS

29h 37m

3 stops

$272Multiple Airlines

vie., feb. 20

4:29 pm - 8:57 am

LSE

LAS

42h 28m

3 stops

$359Multiple Airlines

vie., feb. 6

11:37 am - 4:58 pm

LSE

LAS

7h 21m

1 stop

$364American Airlines

jue., ene. 29

5:08 pm - 10:34 pm

LSE

SFO

7h 26m

1 stop

$369American Airlines

vie., feb. 6

6:00 am - 4:30 pm

LSE

LAS

12h 30m

2 stops

$370American Airlines

jue., ene. 29

11:37 am - 10:28 pm

LSE

SFO

12h 51m

2 stops

$375American Airlines

vie., feb. 6

4:29 pm - 9:49 am

LSE

LAS

43h 20m

2 stops

$386Allegiant Air

vie., feb. 6

5:20 am - 12:04 pm

LSE

RSW

5h 44m

1 stop

$408American Airlines

sáb., feb. 28

Flights from La Crosse - Travel Insights & Trends

Get data-powered insights and trends into flights from La Crosse to help you craft the best travel plan.

Prices

Other information

Frequently asked questions regarding flights from La Crosse

Which airlines are currently offering the cheapest flights from La Crosse?

Our data suggests that currently, the cheapest flights from La Crosse are being offered by Allegiant Air, American Airlines, and Qatar Airways. For example, Allegiant Air flights from La Crosse to Phoenix-Mesa Gateway Airport, start at $115, American Airlines flights from La Crosse to San Juan Luis Munoz Marin Intl Airport cost around $215, and Qatar Airways flights from La Crosse to Bangkok Suvarnabhumi Airport are around $1,168.

What is the cheapest flight available from La Crosse?

Currently, the cheapest flight from La Crosse found by our users is for $115 to Phoenix-Mesa Gateway Airport. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $261 to travel from La Crosse to Phoenix-Mesa Gateway Airport.

Which destinations have the most frequent flights from La Crosse?

Chicago and Chicago O'Hare Intl Airport are currently the destinations served most frequently from La Crosse, with 5 and 5 flights per day on average, respectively.

Which airlines can you fly with from La Crosse?

Airlines including American Airlines, Qatar Airways and Allegiant Air frequently fly from La Crosse. You can view other airlines by performing a quick search in the form above.

When did momondo last update prices for flights from La Crosse Airport?

Prices for flights from La Crosse Airport refresh daily.

How many operators does momondo search for flights from La Crosse Airport?

The number of operators available for flights from La Crosse Airport is 3 as of January 2026.

How old do you have to be to fly from La Crosse Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from La Crosse Airport.

What documentation or ID do you need to fly to La Crosse Airport?

The required travel and health documents for your La Crosse Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at La Crosse Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.