Which airlines fly to La Crosse?

Based on our data, the most popular airlines that fly to La Crosse from United States are American Airlines, Delta and United Airlines. There may also be other airline options depending on where in United States you’re flying from.

How long does it take to fly to La Crosse?

Average flight duration from United States to La Crosse depends on which airport you fly into and out of. Flying from Los Angeles to Rochester is 5h 43m on average, while flying from San Francisco to Rochester is 7h 45m on average. Rochester is the most popular airport in La Crosse.

$132 Cheap Flights to La Crosse in 2026

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Find the cheapest flights from the United States to La Crosse

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 am - 7:14 pm

DEN

LSE

11h 29m

1 stop

8:04 pm - 7:25 pm

LSE

DEN

24h 21m

1 stop

$254Multiple Airlines

Fri, May 29 - Mon, Jun 1

10:19 pm - 7:14 pm

LAX

LSE

18h 55m

1 stop

8:04 pm - 9:24 pm

LSE

LAX

27h 20m

1 stop

$277Multiple Airlines

Sun, Jun 21 - Mon, Jul 27

5:41 pm - 12:06 am

DEN

LSE

5h 25m

1 stop

5:34 pm - 11:59 pm

LSE

DEN

7h 25m

1 stop

$278American Airlines

Fri, May 29 - Mon, Jun 1

10:19 pm - 7:14 pm

LAX

LSE

18h 55m

1 stop

8:04 pm - 9:24 pm

LSE

LAX

27h 20m

1 stop

$283Multiple Airlines

Sun, Jun 28 - Fri, Jul 24

10:00 am - 11:54 pm

DEN

LSE

12h 54m

2 stops

6:37 pm - 10:45 pm

LSE

DEN

5h 08m

1 stop

$284American Airlines

Wed, Apr 15 - Wed, Apr 22

10:00 am - 11:54 pm

DEN

LSE

12h 54m

2 stops

10:05 am - 8:31 pm

LSE

DEN

11h 26m

2 stops

$289American Airlines

Wed, Apr 15 - Wed, Apr 22

5:44 pm - 11:54 pm

DEN

LSE

5h 10m

1 stop

6:37 pm - 11:59 pm

LSE

DEN

6h 22m

1 stop

$298American Airlines

Wed, Apr 15 - Wed, Apr 22

7:32 am - 1:14 pm

DEN

LSE

4h 42m

1 stop

9:42 am - 4:16 pm

LSE

DEN

7h 34m

1 stop

$358United Airlines

Sat, May 9 - Tue, May 12

8:10 am - 1:14 pm

IAH

LSE

5h 04m

1 stop

1:49 pm - 8:25 pm

LSE

IAH

6h 36m

1 stop

$418United Airlines

Sat, May 9 - Wed, May 13

10:38 pm - 9:08 am

SFO

LSE

8h 30m

1 stop

7:11 pm - 1:42 am

LSE

SFO

8h 31m

1 stop

$428United Airlines

Tue, Jun 9 - Mon, Jun 15

Fly from

Route

Depart

Return

Price

Cheapest round-trip

DenverLa Crosse

DEN - LSE

DENLSE

Denver Intl

Fri 5/29

6:45 am-7:14 pm

1 stop11h 29m

La Crosse

Mon 6/1

8:04 pm-7:25 pm

1 stop24h 21m

$254

Los AngelesLa Crosse

LAX - LSE

LAXLSE

Los Angeles

Sun 6/21

10:19 pm-7:14 pm

1 stop18h 55m

La Crosse

Mon 7/27

8:04 pm-9:24 pm

1 stop27h 20m

$277

DenverLa Crosse

DEN - LSE

DENLSE

Denver Intl

Fri 5/29

5:41 pm-12:06 am

1 stop5h 25m

La Crosse

Mon 6/1

5:34 pm-11:59 pm

1 stop7h 25m

$278

Los AngelesLa Crosse

LAX - LSE

LAXLSE

Los Angeles

Sun 6/28

10:19 pm-7:14 pm

1 stop18h 55m

La Crosse

Fri 7/24

8:04 pm-9:24 pm

1 stop27h 20m

$283

DenverLa Crosse

DEN - LSE

DENLSE

Denver Intl

Wed 4/15

10:00 am-11:54 pm

2 stops12h 54m

La Crosse

Wed 4/22

6:37 pm-10:45 pm

1 stop5h 08m

$284

DenverLa Crosse

DEN - LSE

DENLSE

Denver Intl

Wed 4/15

10:00 am-11:54 pm

2 stops12h 54m

La Crosse

Wed 4/22

10:05 am-8:31 pm

2 stops11h 26m

$289

Quickest round-trip

DenverLa Crosse

DEN - LSE

DENLSE

Denver Intl

Wed 4/15

5:44 pm-11:54 pm

1 stop5h 10m

La Crosse

Wed 4/22

6:37 pm-11:59 pm

1 stop6h 22m

$298

DenverLa Crosse

DEN - LSE

DENLSE

Denver Intl

Sat 5/9

7:32 am-1:14 pm

1 stop4h 42m

La Crosse

Tue 5/12

9:42 am-4:16 pm

1 stop7h 34m

$358

HoustonLa Crosse

IAH - LSE

IAHLSE

Houston George Bush Intcntl

Sat 5/9

8:10 am-1:14 pm

1 stop5h 04m

La Crosse

Wed 5/13

1:49 pm-8:25 pm

1 stop6h 36m

$418

San FranciscoLa Crosse

SFO - LSE

SFOLSE

San Francisco

Tue 6/9

10:38 pm-9:08 am

1 stop8h 30m

La Crosse

Mon 6/15

7:11 pm-1:42 am

1 stop8h 31m

$428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

La Crosse flights insights and trends

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Summary info about La Crosse flight prices, duration and airlines

Best One-Way Price	$132
Best Round-Trip Price	$254
Fastest flight time	6h 58m
Popular in	August

The best one-way flight price to La Crosse from United States in the last 72 hours is $132 (Los Angeles to La Crosse).

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The best round-trip flight price to La Crosse from United States in the last 72 hours is $254 (Denver Intl to La Crosse).

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The fastest flight to La Crosse from United States takes 6h 58m (Denver Intl to La Crosse).

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August has the highest demand for flights to La Crosse, with a 16% price increase on average.

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Frequently asked questions about flying to La Crosse

When are the weather conditions best for skiing in La Crosse?

Most people head to the ski mountains during January, when the chance of fresh snow and ideal temperatures are most likely. Ski mountains such as Granite Peak Ski Area are very popular in La Crosse. Many momondo users planning trips to multiple ski mountains or resorts in the La Crosse area will check out Cascade Mountain Ski Area as well.

What is the cheapest month to fly to La Crosse?

The cheapest month to fly to La Crosse from United States is in April. Flight prices, which tend to average around $328, are often lower during this time because this is during the off-season. If you’re not able to fly to La Crosse in April, then May is your next best option. Flight prices from United States to La Crosse during May average around $358.

Is there an alternative airport near La Crosse?

Those flying to La Crosse could potentially find better pricing at La Crosse Airport (5 mi from La Crosse city center), Sparta/Fort McCoy Airport (27 mi from La Crosse city center) or Eau Claire Airport (74 mi from La Crosse city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into La Crosse?

You can find deals at La Crosse Airport for $254 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to La Crosse Airport refresh daily.

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

As of March 2026, there is 1 operator available to choose from for flights to La Crosse Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to 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.

Onalaska

Winona

Decorah

Harpers Ferry

Lansing

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