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Cheap flights from La Crosse to New Orleans from $511

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from La Crosse to New Orleans departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from La Crosse to New Orleans

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:00 pm - 10:42 pm
LSE
-
MSY
26h 42m
1 stop
United Airlines Logo
2:15 pm - 11:48 pm
MSY
-
LSE
9h 33m
1 stop
$511United Airlines
Thu, May 7 - Tue, May 12
American Airlines Logo
6:29 pm - 10:37 am
LSE
-
MSY
16h 08m
1 stop
American Airlines Logo
6:23 am - 11:02 am
MSY
-
LSE
4h 39m
1 stop
$523American Airlines
Fri, Mar 13 - Sun, Mar 15
United Airlines Logo
8:00 pm - 1:17 pm
LSE
-
MSY
17h 17m
2 stops
United Airlines Logo
2:15 pm - 11:48 pm
MSY
-
LSE
9h 33m
1 stop
$547United Airlines
Thu, May 7 - Tue, May 12
American Airlines Logo
10:05 am - 9:19 pm
LSE
-
MSY
11h 14m
2 stops
American Airlines Logo
2:45 pm - 11:54 pm
MSY
-
LSE
9h 09m
2 stops
$576American Airlines
Thu, May 7 - Tue, May 12
American Airlines Logo
5:20 am - 10:36 am
LSE
-
MSY
5h 16m
1 stop
American Airlines Logo
6:33 pm - 11:36 pm
MSY
-
LSE
5h 03m
1 stop
$595American Airlines
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
5:20 am - 10:36 am
LSE
-
MSY
5h 16m
1 stop
American Airlines Logo
5:30 am - 2:06 pm
MSY
-
LSE
8h 36m
2 stops
$601American Airlines
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
11:35 am - 11:59 pm
LSE
-
MSY
12h 24m
2 stops
American Airlines Logo
6:23 am - 11:02 am
MSY
-
LSE
4h 39m
1 stop
$603American Airlines
Fri, Mar 13 - Sun, Mar 15
American Airlines Logo
5:20 am - 2:40 pm
LSE
-
MSY
9h 20m
2 stops
American Airlines Logo
3:01 pm - 11:36 pm
MSY
-
LSE
8h 35m
2 stops
$631American Airlines
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
6:37 pm - 3:17 pm
LSE
-
MSY
20h 40m
1 stop
American Airlines Logo
7:07 am - 6:07 pm
MSY
-
LSE
11h 00m
1 stop
$661American Airlines
Tue, Apr 14 - Sun, Apr 19
American Airlines Logo
5:20 am - 10:36 am
LSE
-
MSY
5h 16m
1 stop
American Airlines Logo
6:23 am - 11:01 am
MSY
-
LSE
4h 38m
1 stop
$672American Airlines
Sun, Feb 15 - Thu, Feb 19

United Airlines flights from La Crosse to New Orleans

Our best United Airlines deals on La Crosse to New Orleans flight tickets
United Airlines
May 7
LSE8:00 pmLa Crosse
26h 42m
1 stop
MSY10:42 pmNew Orleans Louis Armstrong
May 12
MSY2:15 pmNew Orleans Louis Armstrong
9h 33m
1 stop
LSE11:48 pmLa Crosse
$511
United Airlines
May 7
LSE8:00 pmLa Crosse
17h 17m
2 stops
MSY1:17 pmNew Orleans Louis Armstrong
May 12
MSY2:15 pmNew Orleans Louis Armstrong
9h 33m
1 stop
LSE11:48 pmLa Crosse
$547

American Airlines flights from La Crosse to New Orleans

Our best American Airlines deals on La Crosse to New Orleans flight tickets
American Airlines
Feb 8
LSE6:00 amLa Crosse
5h 02m
1 stop
MSY11:02 amNew Orleans Louis Armstrong
Feb 14
MSY6:33 pmNew Orleans Louis Armstrong
5h 03m
1 stop
LSE11:36 pmLa Crosse
$509
American Airlines
Feb 8
LSE6:00 amLa Crosse
7h 31m
2 stops
MSY1:31 pmNew Orleans Louis Armstrong
Feb 14
MSY6:33 pmNew Orleans Louis Armstrong
5h 03m
1 stop
LSE11:36 pmLa Crosse
$515
American Airlines
Feb 8
LSE6:00 amLa Crosse
10h 44m
2 stops
MSY4:44 pmNew Orleans Louis Armstrong
Feb 14
MSY3:01 pmNew Orleans Louis Armstrong
8h 35m
2 stops
LSE11:36 pmLa Crosse
$520

momondo Fare Finder

 
Customize your flight search to find flights from La Crosse to New Orleans 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 February 5, 2026.
Use the filters below to find and compare flights from La Crosse to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

La CrosseNew Orleans

LSE - MSY

LSEMSY

La Crosse

Thu 5/7

8:00 pm-10:42 pm

1 stop26h 42m

New Orleans Louis Armstrong

Tue 5/12

2:15 pm-11:48 pm

1 stop9h 33m

$511

La CrosseNew Orleans

LSE - MSY

LSEMSY

La Crosse

Fri 3/13

6:29 pm-10:37 am

1 stop16h 08m

New Orleans Louis Armstrong

Sun 3/15

6:23 am-11:02 am

1 stop4h 39m

$523

La CrosseNew Orleans

LSE - MSY

LSEMSY

La Crosse

Thu 5/7

8:00 pm-1:17 pm

2 stops17h 17m

New Orleans Louis Armstrong

Tue 5/12

2:15 pm-11:48 pm

1 stop9h 33m

$547

La CrosseNew Orleans

LSE - MSY

LSEMSY

La Crosse

Thu 5/7

10:05 am-9:19 pm

2 stops11h 14m

New Orleans Louis Armstrong

Tue 5/12

2:45 pm-11:54 pm

2 stops9h 09m

$576

La CrosseNew Orleans

LSE - MSY

LSEMSY

La Crosse

Fri 2/20

5:20 am-10:36 am

1 stop5h 16m

New Orleans Louis Armstrong

Tue 2/24

6:33 pm-11:36 pm

1 stop5h 03m

$595

La CrosseNew Orleans

LSE - MSY

LSEMSY

La Crosse

Fri 2/20

5:20 am-10:36 am

1 stop5h 16m

New Orleans Louis Armstrong

Tue 2/24

5:30 am-2:06 pm

2 stops8h 36m

$601

La CrosseNew Orleans

LSE - MSY

LSEMSY

La Crosse

Fri 3/13

11:35 am-11:59 pm

2 stops12h 24m

New Orleans Louis Armstrong

Sun 3/15

6:23 am-11:02 am

1 stop4h 39m

$603

La CrosseNew Orleans

LSE - MSY

LSEMSY

La Crosse

Fri 2/20

5:20 am-2:40 pm

2 stops9h 20m

New Orleans Louis Armstrong

Tue 2/24

3:01 pm-11:36 pm

2 stops8h 35m

$631

La CrosseNew Orleans

LSE - MSY

LSEMSY

La Crosse

Tue 4/14

6:37 pm-3:17 pm

1 stop20h 40m

New Orleans Louis Armstrong

Sun 4/19

7:07 am-6:07 pm

1 stop11h 00m

$661

La CrosseNew Orleans

LSE - MSY

LSEMSY

La Crosse

Sun 2/15

5:20 am-10:36 am

1 stop5h 16m

New Orleans Louis Armstrong

Thu 2/19

6:23 am-11:01 am

1 stop4h 38m

$672

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from La Crosse to New Orleans

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

Cheap La Crosse to New Orleans (LSE to MSY) flight deals and tips

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

Fastest flight time

5h 16m

Direct flights

None
The fastest flight from La Crosse to New Orleans takes 5h 16m
There are no direct flights from La Crosse to New Orleans. There are no popular flight routes from La Crosse to New Orleans.
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  • How far is La Crosse to New Orleans Louis Armstrong by plane?

    A flight from La Crosse to New Orleans Louis Armstrong will travel around 958.3 mi. In terms of flight time, this usually takes a little over 5h 16m.

  • When did momondo last update prices for flights from La Crosse Airport to New Orleans Louis Armstrong Airport?

    Prices for flights from La Crosse Airport to New Orleans Louis Armstrong Airport are updated daily.

  • How many operators does momondo search for flights from La Crosse Airport to New Orleans Louis Armstrong Airport?

  • How old do you have to be to fly from La Crosse Airport to New Orleans Louis Armstrong 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 New Orleans Louis Armstrong Airport.

  • What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

    The required travel and health documents for your New Orleans Louis Armstrong 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 New Orleans Louis Armstrong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from La Crosse to New Orleans?

Best airlines flying from La Crosse to New Orleans

Compare and see reviews for airlines that fly from La Crosse to New Orleans with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $410Free CancellationRating
7.2
11,233 reviews
Search American Airlines flights

  • How do I get Price Alerts for flights from La Crosse to New Orleans?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to La Crosse from New Orleans. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from La Crosse to New Orleans with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Hammond
Slidell
Kenner
Houma
Gonzales
Covington
Gretna
Thibodaux
Lockport
Springfield

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New Orleans from La Crosse.

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

Flights from La Crosse to New Orleans with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from La Crosse to New Orleans?

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

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

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

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