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La Crosse

$443+ Cheap flights from Pennsylvania to La Crosse (LSE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LSE
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Pennsylvania to La Crosse

Cheapest flights from Pennsylvania to La Crosse
Explore the most affordable flight options available from Pennsylvania to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:14 am
PHL
-
LSE
1 stop4h 41m
American Airlines
Sun 3/15:20 am
LSE
-
PHL
1 stop5h 03m
American Airlines
Deal found 1/27$471
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:27 pm
PHL
-
LSE
1 stop6h 32m
American Airlines
Sun 3/15:20 am
LSE
-
PHL
1 stop5h 03m
American Airlines
Deal found 1/28$504
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:00 am
JFK
-
LSE
1 stop10h 02m
American Airlines
Sun 4/1910:05 am
LSE
-
JFK
1 stop8h 45m
American Airlines
Deal found 1/28$529
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:12 pm
LGA
-
LSE
1 stop8h 42m
American Airlines
Sun 4/196:00 am
LSE
-
LGA
1 stop8h 09m
American Airlines
Deal found 1/28$529
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:00 pm
EWR
-
LSE
1 stop10h 54m
American Airlines
Sun 4/196:00 am
LSE
-
EWR
1 stop9h 30m
American Airlines
Deal found 1/28$529
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:04 pm
EWR
-
LSE
1 stop16h 08m
American Airlines
Sun 10/46:24 pm
LSE
-
EWR
1 stop21h 09m
American Airlines
Deal found 1/28$549
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:20 pm
EWR
-
LSE
1 stop10h 39m
American Airlines
Mon 7/65:25 pm
LSE
-
EWR
1 stop15h 37m
American Airlines
Deal found 1/28$559
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:15 pm
LGA
-
LSE
1 stop5h 40m
American Airlines
Sat 7/116:00 am
LSE
-
LGA
1 stop7h 28m
American Airlines
Deal found 1/27$590
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:19 pm
JFK
-
LSE
2 stops9h 40m
American Airlines
Fri 7/1011:31 am
LSE
-
JFK
1 stop7h 59m
American Airlines
Deal found 1/27$596
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:15 am
LGA
-
LSE
2 stops11h 40m
American Airlines
Tue 7/76:00 am
LSE
-
LGA
1 stop7h 28m
American Airlines
Deal found 1/27$596
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1112:30 pm
JFK
-
LSE
1 stop10h 46m
American Airlines
Sun 2/155:20 am
LSE
-
JFK
1 stop8h 39m
American Airlines
Deal found 1/27$597
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/119:00 am
LGA
-
LSE
1 stop14h 16m
American Airlines
Sun 2/156:29 pm
LSE
-
LGA
1 stop15h 01m
American Airlines
Deal found 1/27$597

Find flight deals from Pennsylvania to La Crosse

Keep the following information in mind while searching for Pennsylvania to La Crosse flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$471
(American Airlines)

One-way from

$443
(American Airlines)
Provider with most accurate pricing for Philadelphia-La Crosse flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-La Crosse flights.
Search Deals
From Pennsylvania to La Crosse
Search Deals
One-way flight from Pennsylvania to La Crosse
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Pennsylvania to La Crosse that are best for you.

Fly from

Pennsylvania

Fly to

La Crosse

Route

Depart

Return

Price

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Sat 2/28

7:14 am-10:55 am

1 stop4h 41m

La Crosse

Sun 3/1

5:20 am-11:23 am

1 stop5h 03m

$471

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Fri 2/27

12:27 pm-5:59 pm

1 stop6h 32m

La Crosse

Sun 3/1

11:31 am-7:48 pm

1 stop7h 17m

$504

New YorkLa Crosse

JFK - LSE

JFKLSE

New York John F Kennedy Intl

Wed 4/15

9:00 am-6:02 pm

1 stop10h 02m

La Crosse

Sun 4/19

10:05 am-7:50 pm

1 stop8h 45m

$529

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Wed 4/15

4:12 pm-11:54 pm

1 stop8h 42m

La Crosse

Sun 4/19

6:00 am-3:09 pm

1 stop8h 09m

$529

NewarkLa Crosse

EWR - LSE

EWRLSE

Newark

Wed 4/15

2:00 pm-11:54 pm

1 stop10h 54m

La Crosse

Sun 4/19

6:00 am-4:30 pm

1 stop9h 30m

$529

NewarkLa Crosse

EWR - LSE

EWRLSE

Newark

Sat 7/4

2:20 pm-11:59 pm

1 stop10h 39m

La Crosse

Mon 7/6

5:25 pm-10:02 am

1 stop15h 37m

$559

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sat 7/4

6:59 pm-11:59 pm

1 stop6h 00m

La Crosse

Tue 7/7

6:00 am-2:28 pm

1 stop7h 28m

$590

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sat 7/4

6:59 pm-11:59 pm

1 stop6h 00m

La Crosse

Wed 7/8

11:31 am-7:56 pm

1 stop7h 25m

$590

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sat 7/4

6:59 pm-11:59 pm

1 stop6h 00m

La Crosse

Thu 7/9

6:00 am-1:30 pm

1 stop6h 30m

$590

NewarkLa Crosse

EWR - LSE

EWRLSE

Newark

Sat 7/4

5:30 am-11:01 am

1 stop6h 31m

La Crosse

Fri 7/10

5:25 pm-11:30 pm

1 stop5h 05m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 34 results
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Best time to book a flight from Pennsylvania to La Crosse

Have a flexible travel schedule? Discover the best time to fly to La Crosse from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to La Crosse

What is the cheapest month to book a flight from Pennsylvania to La Crosse?

Currently, December is the cheapest month in which you can book a flight from Pennsylvania to La Crosse (average of $258). Flying from Pennsylvania to La Crosse in March is currently the most expensive (average of $475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to La Crosse. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to La Crosse from Pennsylvania?

    La Crosse (LSE) is the airport you will fly into if you book a flight from Pennsylvania to La Crosse. It is only a 5.4 mi journey from La Crosse (LSE) to La Crosse’s city center.

  • How long is the flight from Pennsylvania to La Crosse?

    Airlines like American Airlines fly from Pennsylvania to La Crosse in about 4h 41m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 867 mi.

  • What are the most popular routes from Pennsylvania to La Crosse?

    While some choose either New York John F Kennedy Intl - La Crosse or New York LaGuardia - La Crosse, Newark - La Crosse is the most popular route from Pennsylvania to La Crosse.

  • Can I find deals for flights from Pennsylvania to La Crosse that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to La Crosse flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to La Crosse?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to La Crosse.

  • Can I find deals for business class flights from Pennsylvania to La Crosse?

    Yes. Cheapflights offers flight deals from Pennsylvania to La Crosse by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to La Crosse?

    Currently, December is the cheapest month in which you can book a flight from Pennsylvania to La Crosse (average of $258). Flying from Pennsylvania to La Crosse in March is currently the most expensive (average of $475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near La Crosse?

Book flights to La Crosse if you plan to visit one of these locations
Decorah
Winona

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Alternative routes for Pennsylvania to La Crosse

See prices for flight routes from nearby airports that may be better suited for you.
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