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, Allegiant Air 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 11m on average, while flying from Miami to Rochester is 5h 43m on average. Rochester is the most popular airport in La Crosse.

$41 Cheap Flights to La Crosse in 2026/27

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Find the cheapest flights from the United States to La Crosse

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 am - 9:51 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

11:21 am - 3:21 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$83Allegiant Air

Thu, Oct 22 - Sun, Nov 8

7:35 am - 9:51 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

11:21 am - 3:21 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$89Allegiant Air

Thu, Oct 22 - Sun, Nov 8

7:35 am - 9:51 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

11:11 am - 3:11 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$94Allegiant Air

Thu, Oct 22 - Sun, Oct 25

7:35 am - 9:51 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

10:21 am - 2:21 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$96Allegiant Air

Thu, Oct 29 - Thu, Nov 12

7:00 am - 7:11 pmDEN Denver Intl-LSE La Crosse

11h 11m1 stop Phoenix Sky Harbor Intl

7:26 pm - 9:07 amLSE La Crosse-DEN Denver Intl

14h 41m1 stop Phoenix-Mesa Gateway

$208Multiple Airlines

Fri, Oct 30 - Mon, Nov 2

10:37 pm - 7:11 pmDEN Denver Intl-LSE La Crosse

19h 34m1 stop Phoenix Sky Harbor Intl

7:26 pm - 9:07 amLSE La Crosse-DEN Denver Intl

14h 41m1 stop Phoenix-Mesa Gateway

$212Multiple Airlines

Thu, Oct 29 - Mon, Nov 2

7:00 am - 7:11 pmDEN Denver Intl-LSE La Crosse

11h 11m1 stop Phoenix Sky Harbor Intl

7:26 pm - 8:25 pmLSE La Crosse-DEN Denver Intl

25h 59m2 stops Phoenix-Mesa Gateway San Diego

$234Multiple Airlines

Fri, Oct 30 - Mon, Nov 2

11:00 pm - 12:18 amORD Chicago O'Hare Intl-LSE La Crosse

1h 18mnonstop

5:57 am - 7:30 amLSE La Crosse-ORD Chicago O'Hare Intl

1h 33mnonstop

$279American Airlines

Thu, Nov 12 - Sun, Nov 15

4:50 pm - 6:16 pmORD Chicago O'Hare Intl-LSE La Crosse

1h 26mnonstop

6:52 pm - 8:29 pmLSE La Crosse-ORD Chicago O'Hare Intl

1h 37mnonstop

$279American Airlines

Fri, Nov 6 - Sat, Nov 7

10:40 pm - 11:59 pmORD Chicago O'Hare Intl-LSE La Crosse

1h 19mnonstop

5:57 am - 7:30 amLSE La Crosse-ORD Chicago O'Hare Intl

1h 33mnonstop

$279American Airlines

Wed, Oct 28 - Sun, Nov 1

Cheap last minute flights

Enter your travel dates to find the best prices.

8:00 am - 10:16 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

9:56 am - 1:56 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$118Allegiant Air

Sun, Oct 4 - Thu, Oct 8

8:00 am - 10:16 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

11:41 am - 3:41 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$123Allegiant Air

Sun, Oct 4 - Sun, Oct 11

8:00 am - 10:16 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

11:41 am - 3:41 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$125Allegiant Air

Sun, Oct 4 - Sun, Oct 11

6:40 am - 8:56 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

9:56 am - 1:56 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$140Allegiant Air

Thu, Oct 1 - Thu, Oct 8

6:40 am - 8:56 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

11:06 am - 3:06 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$142Allegiant Air

Thu, Oct 1 - Sun, Oct 4

9:56 am - 11:22 amORD Chicago O'Hare Intl-LSE La Crosse

1h 26mnonstop

6:58 am - 8:29 amLSE La Crosse-ORD Chicago O'Hare Intl

1h 31mnonstop

$439American Airlines

Sat, Oct 3 - Mon, Oct 5

11:00 pm - 12:20 amORD Chicago O'Hare Intl-LSE La Crosse

1h 20mnonstop

5:22 pm - 7:02 pmLSE La Crosse-ORD Chicago O'Hare Intl

1h 40mnonstop

$439American Airlines

Fri, Oct 2 - Sun, Oct 4

5:36 pm - 12:20 amDFW Dallas/Fort Worth-LSE La Crosse

6h 44m1 stop Chicago O'Hare Intl

5:53 am - 12:12 pmLSE La Crosse-DFW Dallas/Fort Worth

6h 19m1 stop Chicago O'Hare Intl

$466American Airlines

Fri, Oct 2 - Sat, Oct 3

5:47 pm - 12:20 amROA Roanoke-LSE La Crosse

7h 33m1 stop Chicago O'Hare Intl

5:53 am - 3:01 pmLSE La Crosse-ROA Roanoke

8h 08m2 stops Chicago O'Hare Intl Charlotte Douglas

$522American Airlines

Thu, Oct 1 - Sat, Oct 3

3:50 pm - 10:16 amORD Chicago O'Hare Intl-LSE La Crosse

18h 26m1 stop Orlando

8:39 pm - 12:23 amLSE La Crosse-ORD Chicago O'Hare Intl

27h 44m2 stops Phoenix-Mesa Gateway Denver Intl

$537Multiple Airlines

Sat, Oct 3 - Mon, Oct 5

Recent direct flight deals from the United States to La Crosse

Enter your travel dates to find the best prices.

7:35 am - 9:51 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

11:21 am - 3:21 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$83Allegiant Air

Thu, Oct 22 - Sun, Nov 8

7:35 am - 9:51 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

11:21 am - 3:21 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$89Allegiant Air

Thu, Oct 22 - Sun, Nov 8

7:35 am - 9:51 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

11:11 am - 3:11 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$94Allegiant Air

Thu, Oct 22 - Sun, Oct 25

7:35 am - 9:51 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

10:21 am - 2:21 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$96Allegiant Air

Thu, Oct 29 - Thu, Nov 12

6:50 am - 9:06 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

11:41 am - 3:41 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$100Allegiant Air

Thu, Oct 15 - Sun, Oct 18

7:35 am - 9:51 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

10:21 am - 2:21 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$100Allegiant Air

Thu, Oct 22 - Thu, Nov 12

6:50 am - 9:06 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

11:41 am - 3:41 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$108Allegiant Air

Thu, Oct 15 - Sun, Oct 18

6:50 am - 9:06 amSFB Orlando Sanford Intl-LSE La Crosse

3h 16mnonstop

11:41 am - 3:41 pmLSE La Crosse-SFB Orlando Sanford Intl

3h 00mnonstop

$109Allegiant Air

Thu, Oct 15 - Sun, Oct 18

11:00 pm - 12:18 amORD Chicago O'Hare Intl-LSE La Crosse

1h 18mnonstop

5:57 am - 7:30 amLSE La Crosse-ORD Chicago O'Hare Intl

1h 33mnonstop

$279American Airlines

Thu, Nov 12 - Sun, Nov 15

11:00 pm - 12:20 amORD Chicago O'Hare Intl-LSE La Crosse

1h 20mnonstop

12:26 pm - 1:53 pmLSE La Crosse-ORD Chicago O'Hare Intl

1h 27mnonstop

$279American Airlines

Wed, Nov 25 - Sun, Nov 29

Fly from

Route

Depart

Return

Price

Cheapest round-trip

OrlandoLa Crosse

SFB Orlando Sanford Intl - LSE La Crosse

SFBLSE

Orlando Sanford Intl

Thu 10/22

7:35 am-9:51 am

Nonstop3h 16m

La Crosse

Sun 11/8

11:21 am-3:21 pm

Nonstop3h 00m

$83

OrlandoLa Crosse

SFB Orlando Sanford Intl - LSE La Crosse

SFBLSE

Orlando Sanford Intl

Thu 10/22

7:35 am-9:51 am

Nonstop3h 16m

La Crosse

Sun 11/8

11:21 am-3:21 pm

Nonstop3h 00m

$89

OrlandoLa Crosse

SFB Orlando Sanford Intl - LSE La Crosse

SFBLSE

Orlando Sanford Intl

Thu 10/22

7:35 am-9:51 am

Nonstop3h 16m

La Crosse

Sun 10/25

11:11 am-3:11 pm

Nonstop3h 00m

$94

OrlandoLa Crosse

SFB Orlando Sanford Intl - LSE La Crosse

SFBLSE

Orlando Sanford Intl

Thu 10/29

7:35 am-9:51 am

Nonstop3h 16m

La Crosse

Thu 11/12

10:21 am-2:21 pm

Nonstop3h 00m

$96

DenverLa Crosse

DEN Denver Intl - LSE La Crosse

DENLSE

Denver Intl

Fri 10/30

7:00 am-7:11 pm

1 stop11h 11m

La Crosse

Mon 11/2

7:26 pm-9:07 am

1 stop14h 41m

$208

DenverLa Crosse

DEN Denver Intl - LSE La Crosse

DENLSE

Denver Intl

Thu 10/29

10:37 pm-7:11 pm

1 stop19h 34m

La Crosse

Mon 11/2

7:26 pm-9:07 am

1 stop14h 41m

$212

DenverLa Crosse

DEN Denver Intl - LSE La Crosse

DENLSE

Denver Intl

Fri 10/30

7:00 am-7:11 pm

1 stop11h 11m

La Crosse

Mon 11/2

7:26 pm-8:25 pm

2 stops25h 59m

$234

Quickest round-trip

ChicagoLa Crosse

ORD Chicago O'Hare Intl - LSE La Crosse

ORDLSE

Chicago O'Hare Intl

Thu 11/12

11:00 pm-12:18 am

Nonstop1h 18m

La Crosse

Sun 11/15

5:57 am-7:30 am

Nonstop1h 33m

$279

ChicagoLa Crosse

ORD Chicago O'Hare Intl - LSE La Crosse

ORDLSE

Chicago O'Hare Intl

Fri 11/6

4:50 pm-6:16 pm

Nonstop1h 26m

La Crosse

Sat 11/7

6:52 pm-8:29 pm

Nonstop1h 37m

$279

ChicagoLa Crosse

ORD Chicago O'Hare Intl - LSE La Crosse

ORDLSE

Chicago O'Hare Intl

Wed 10/28

10:40 pm-11:59 pm

Nonstop1h 19m

La Crosse

Sun 11/1

5:57 am-7:30 am

Nonstop1h 33m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

La Crosse flights insights and trends

Explore insights for your La Crosse flight to craft the best travel plan

Prices

Other information

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 June is your next best option. Flight prices from United States to La Crosse during June average around $342.

What is the absolute cheapest flight to La Crosse?

In the past two weeks, users have booked deals to La Crosse for $113/person, which is 7% cheaper than the average flight to La Crosse. To find the cheapest price to La Crosse from your area, use momondo’s Airport-to-Airport Pricing Tool.

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Cheapest flights to La Crosse

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Cheap La Crosse flight deals and tips

Summary info about La Crosse flight prices, duration and airlines

Best One-Way Price	$41
Best Round-Trip Price	$83
Fastest flight time	1h 23m

The best one-way flight price to La Crosse from United States in the last 5 days is $41 (Orlando Sanford Intl to La Crosse).

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The best round-trip flight price to La Crosse from United States in the last 5 days is $83 (Orlando Sanford Intl to La Crosse).

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The fastest flight to La Crosse from United States takes 1h 23m (Chicago O'Hare Intl to La Crosse).

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Frequently asked questions about flying to La Crosse

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 Eau Claire Airport for $88 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 September 2026, there are 2 operators 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.

Winona

Onalaska

Decorah

Harpers Ferry

Lansing

Why use momondo?

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

Finding the right flight to La Crosse is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to La Crosse quick and easy, saving you time and money.

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

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

How can momondo help me find flights to La Crosse?

momondo provides multiple filters to help you find the best flight to La Crosse. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to La Crosse, momondo offers a useful price alert feature which will track prices for flights to La Crosse and alert you when they change.