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La Crosse

$433+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LSE
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap 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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$453
(American Airlines)

One-way from

$433
(American Airlines)
Provider with most accurate pricing for Philadelphia-La Crosse flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-La Crosse flights.
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From Pennsylvania to La Crosse
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One-way flight from Pennsylvania to La Crosse
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Find 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 November 4, 2025.

This American Airlines deal was found by Cheapflights users on 11/3. 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 12/137:07 amEWR - LSE
1 stop11h 25mAmerican Airlines
Tue 12/166:00 amLSE - EWR
1 stop10h 01mAmerican Airlines
Deal found 11/3$453
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/58:51 amPHL - LSE
1 stop7h 49mAmerican Airlines
Sat 11/86:00 amLSE - PHL
1 stop4h 28mAmerican Airlines
Deal found 11/3$472
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/245:30 amPHL - LSE
1 stop4h 50mAmerican Airlines
Wed 12/36:00 amLSE - PHL
1 stop4h 30mAmerican Airlines
Deal found 11/1$486
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/106:00 amAVP - LSE
2 stops10h 30mAmerican Airlines
Sat 12/136:02 pmLSE - AVP
1 stop5h 04mAmerican Airlines
Deal found 11/3$494
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/276:16 amPHL - LSE
2 stops12h 47mAmerican Airlines
Wed 12/36:00 amLSE - PHL
2 stops7h 34mAmerican Airlines
Deal found 11/2$497
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/101:48 pmABE - LSE
2 stops9h 15mAmerican Airlines
Sat 12/136:00 amLSE - ABE
2 stops9h 44mAmerican Airlines
Deal found 11/3$499
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/61:18 pmDCA - LSE
1 stop5h 14mAmerican Airlines
Tue 12/94:43 pmLSE - DCA
1 stop6h 13mAmerican Airlines
Deal found 11/3$508
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/102:16 pmIAD - LSE
2 stops8h 47mAmerican Airlines
Sat 12/1310:00 amLSE - IAD
2 stops8h 31mAmerican Airlines
Deal found 11/3$519
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/272:30 pmDCA - LSE
1 stop4h 33mAmerican Airlines
Mon 12/16:13 pmLSE - DCA
1 stop4h 48mAmerican Airlines
Deal found 11/4$543
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/65:30 amPHL - LSE
1 stop4h 50mAmerican Airlines
Sat 11/86:00 amLSE - PHL
1 stop4h 28mAmerican Airlines
Deal found 11/3$550
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/62:10 pmPHL - LSE
1 stop4h 22mAmerican Airlines
Sun 11/96:00 amLSE - PHL
1 stop4h 28mAmerican Airlines
Deal found 11/3$558
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/227:45 pmDCA - LSE
1 stop5h 04mAmerican Airlines
Fri 11/286:13 pmLSE - DCA
1 stop4h 48mAmerican Airlines
Deal found 11/3$570

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 November 4, 2025.
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

NewarkLa Crosse

EWR - LSE

EWRLSE

Newark

Sat 12/13

7:07 am-11:52 pm

1 stop17h 45m

La Crosse

Tue 12/16

6:00 am-5:01 pm

1 stop10h 01m

$453

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Mon 11/24

5:30 am-9:20 am

1 stop4h 50m

La Crosse

Wed 12/3

6:00 am-11:30 am

1 stop4h 30m

$486

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Wed 4/1

10:30 am-2:18 pm

1 stop4h 48m

La Crosse

Sat 4/4

6:14 am-12:43 pm

1 stop5h 29m

$488

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Thu 11/27

6:16 am-6:03 pm

2 stops12h 47m

La Crosse

Wed 12/3

4:00 pm-11:55 pm

1 stop6h 55m

$492

ScrantonLa Crosse

AVP - LSE

AVPLSE

Wilkes-Barre Scranton

Wed 12/10

6:00 am-3:30 pm

2 stops10h 30m

La Crosse

Sat 12/13

6:02 pm-12:06 am

1 stop5h 04m

$494

AllentownLa Crosse

ABE - LSE

ABELSE

Allentown-Bethlehem

Wed 12/10

1:48 pm-10:03 pm

2 stops9h 15m

La Crosse

Sat 12/13

6:00 am-4:44 pm

2 stops9h 44m

$499

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Sat 12/6

11:55 am-5:32 pm

1 stop6h 37m

La Crosse

Tue 12/9

4:43 pm-11:56 pm

1 stop6h 13m

$508

Washington, D.C.La Crosse

IAD - LSE

IADLSE

Washington, D.C. Dulles Intl

Wed 12/10

2:16 pm-10:03 pm

2 stops8h 47m

La Crosse

Sat 12/13

10:00 am-7:31 pm

2 stops8h 31m

$519

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Thu 11/27

2:30 pm-6:03 pm

1 stop4h 33m

La Crosse

Mon 12/1

6:13 pm-12:01 am

1 stop4h 48m

$543

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Thu 4/9

9:19 am-9:41 pm

1 stop13h 22m

La Crosse

Mon 4/13

4:43 pm-10:18 am

1 stop16h 35m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 41 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, May is the cheapest month in which you can book a flight from Pennsylvania to La Crosse (average of $256). 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.

What is the cheapest time of day to fly from PA to LSE?

Find hourly flight availability from Pennsylvania to La Crosse. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

It’s typically best to fly out from Pennsylvania to La Crosse in the evening. Doing so could potentially save you 49% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 17h 45m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 898 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 Newark - La Crosse, New York LaGuardia - 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, May is the cheapest month in which you can book a flight from Pennsylvania to La Crosse (average of $256). 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
Winona
Decorah

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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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Top airline flying from Pennsylvania to La Crosse

Discover the top airline that operate flights from Pennsylvania to La Crosse. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$328Average$659FlexibilityNo cancel feeOn-time71%

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