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Cheap flights from New York LaGuardia Airport to La Crosse from $270

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to La Crosse departing on 5/30. 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

Find the cheapest flights from New York LaGuardia Airport to La Crosse

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:20 am - 11:14 am
LGA
-
LSE
5h 54m
1 stop
American Airlines Logo
11:52 am - 8:00 pm
LSE
-
LGA
7h 08m
1 stop
$270American Airlines
Sat, May 30 - Tue, Jun 2
American Airlines Logo
6:20 am - 11:14 am
LGA
-
LSE
5h 54m
1 stop
American Airlines Logo
5:50 am - 1:35 pm
LSE
-
LGA
6h 45m
2 stops
$312American Airlines
Sat, May 30 - Tue, Jun 2
American Airlines Logo
6:25 am - 11:20 am
LGA
-
LSE
5h 55m
1 stop
American Airlines Logo
5:32 pm - 11:39 pm
LSE
-
LGA
5h 07m
1 stop
$454American Airlines
Sun, Jun 7 - Sat, Jun 13
American Airlines Logo
6:20 am - 11:12 am
LGA
-
LSE
5h 52m
1 stop
American Airlines Logo
5:32 pm - 11:39 pm
LSE
-
LGA
5h 07m
1 stop
$519American Airlines
Sat, Jun 6 - Sat, Jun 13
American Airlines Logo
6:20 am - 11:12 am
LGA
-
LSE
5h 52m
1 stop
American Airlines Logo
5:32 pm - 11:39 pm
LSE
-
LGA
5h 07m
1 stop
$534American Airlines
Sat, Jun 6 - Fri, Jun 12
American Airlines Logo
12:14 pm - 5:02 pm
LGA
-
LSE
5h 48m
1 stop
American Airlines Logo
11:52 am - 11:30 pm
LSE
-
LGA
10h 38m
2 stops
$552American Airlines
Sat, Jun 6 - Fri, Jun 12
American Airlines Logo
5:00 pm - 11:57 pm
LGA
-
LSE
7h 57m
2 stops
American Airlines Logo
5:32 pm - 11:39 pm
LSE
-
LGA
5h 07m
1 stop
$565American Airlines
Sat, Jun 6 - Sat, Jun 13
United Airlines Logo
8:25 pm - 1:05 pm
LGA
-
LSE
17h 40m
1 stop
United Airlines Logo
8:15 pm - 5:09 pm
LSE
-
LGA
19h 54m
1 stop
$605United Airlines
Tue, Aug 18 - Fri, Aug 21
American Airlines Logo
6:38 am - 6:06 pm
LGA
-
LSE
12h 28m
1 stop
American Airlines Logo
5:40 am - 9:59 pm
LSE
-
LGA
15h 19m
1 stop
$632American Airlines
Sun, May 17 - Tue, May 19
American Airlines Logo
5:29 pm - 11:57 pm
LGA
-
LSE
7h 28m
2 stops
American Airlines Logo
5:32 pm - 11:39 pm
LSE
-
LGA
5h 07m
1 stop
$636American Airlines
Sun, Jun 7 - Sat, Jun 13

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United Airlines flights from New York LaGuardia Airport to La Crosse

Our best United Airlines deals on New York LaGuardia Airport to La Crosse flight tickets
United Airlines
Aug 18
LGA8:25 pmNew York LaGuardia
17h 40m
1 stop
LSE1:05 pmLa Crosse
Aug 21
LSE8:15 pmLa Crosse
19h 54m
1 stop
LGA5:09 pmNew York LaGuardia
$605
United Airlines
Aug 17
LGA8:00 amNew York LaGuardia
11h 10m
1 stop
LSE6:10 pmLa Crosse
Aug 20
LSE9:42 amLa Crosse
4h 36m
1 stop
LGA3:18 pmNew York LaGuardia
$864
United Airlines
Aug 16
LGA9:10 pmNew York LaGuardia
12h 46m
1 stop
LSE8:56 amLa Crosse
Aug 19
LSE9:42 amLa Crosse
12h 45m
2 stops
LGA11:27 pmNew York LaGuardia
$929

American Airlines flights from New York LaGuardia Airport to La Crosse

Our best American Airlines deals on New York LaGuardia Airport to La Crosse flight tickets
American Airlines
May 30
LGA6:20 amNew York LaGuardia
5h 54m
1 stop
LSE11:14 amLa Crosse
Jun 2
LSE11:52 amLa Crosse
7h 08m
1 stop
LGA8:00 pmNew York LaGuardia
$270
American Airlines
May 30
LGA6:20 amNew York LaGuardia
5h 54m
1 stop
LSE11:14 amLa Crosse
Jun 2
LSE5:50 amLa Crosse
6h 45m
2 stops
LGA1:35 pmNew York LaGuardia
$312
American Airlines
Jun 7
LGA6:25 amNew York LaGuardia
5h 55m
1 stop
LSE11:20 amLa Crosse
Jun 13
LSE5:32 pmLa Crosse
5h 07m
1 stop
LGA11:39 pmNew York LaGuardia
$454

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to La Crosse 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 April 27, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sat 5/30

6:20 am-11:14 am

1 stop5h 54m

La Crosse

Tue 6/2

11:52 am-8:00 pm

1 stop7h 08m

$270

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sat 5/30

6:20 am-11:14 am

1 stop5h 54m

La Crosse

Tue 6/2

5:50 am-1:35 pm

2 stops6h 45m

$312

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sun 6/7

6:25 am-11:20 am

1 stop5h 55m

La Crosse

Sat 6/13

5:32 pm-11:39 pm

1 stop5h 07m

$454
Quickest round-trip

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sat 6/6

6:20 am-11:12 am

1 stop5h 52m

La Crosse

Sat 6/13

5:32 pm-11:39 pm

1 stop5h 07m

$519

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sat 6/6

6:20 am-11:12 am

1 stop5h 52m

La Crosse

Fri 6/12

5:32 pm-11:39 pm

1 stop5h 07m

$534

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sat 6/6

12:14 pm-5:02 pm

1 stop5h 48m

La Crosse

Fri 6/12

11:52 am-11:30 pm

2 stops10h 38m

$552

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sat 6/6

5:00 pm-11:57 pm

2 stops7h 57m

La Crosse

Sat 6/13

5:32 pm-11:39 pm

1 stop5h 07m

$565

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Tue 8/18

8:25 pm-1:05 pm

1 stop17h 40m

La Crosse

Fri 8/21

8:15 pm-5:09 pm

1 stop19h 54m

$605

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sun 5/17

6:38 am-6:06 pm

1 stop12h 28m

La Crosse

Tue 5/19

5:40 am-9:59 pm

1 stop15h 19m

$632

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sun 6/7

5:29 pm-11:57 pm

2 stops7h 28m

La Crosse

Sat 6/13

5:32 pm-11:39 pm

1 stop5h 07m

$636

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from New York LaGuardia Airport to La Crosse

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

Cheap New York LaGuardia Airport to La Crosse (LGA to LSE) flight deals and tips

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

Fastest flight time

5h 57m

Direct flights

None
The fastest flight from New York LaGuardia Airport to La Crosse takes 5h 57m
There are no direct flights from New York LaGuardia Airport to La Crosse. There are no popular flight routes from New York LaGuardia Airport to La Crosse.
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Frequently asked questions about flying from New York LaGuardia Airport to La Crosse

  • How far is New York LaGuardia to La Crosse by plane?

    La Crosse is 909.5 mi away from New York LaGuardia. Typically, this will take 5h 57m by plane in normal conditions.

  • When did momondo last update prices for flights from New York LaGuardia Airport to La Crosse Airport?

    Prices for flights from New York LaGuardia Airport to La Crosse Airport were last updated today.

  • How old do you have to be to fly from New York LaGuardia Airport to 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 New York LaGuardia Airport 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.

Frequently asked questions about flying from New York LaGuardia Airport to La Crosse

  • How do I get Price Alerts for flights from New York LaGuardia Airport to La Crosse?

    Confirm your travel details to search for the latest offers for flights from New York LaGuardia Airport to La Crosse. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • 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 La Crosse?

Book flights to La Crosse if you plan to visit one of these locations
Onalaska
Winona
Decorah
Harpers Ferry
Lansing

Why use momondo?

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

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 La Crosse from New York.

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

Flights from New York to La Crosse 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 New York to La Crosse?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to La Crosse from New York.

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

Price alerts on flights to La Crosse from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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