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$451+ Cheap flights from La Crosse to Philadelphia (LSE - PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — PHL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from La Crosse to Philadelphia

Cheapest flights from La Crosse to Philadelphia
Explore the most affordable flight options available from La Crosse to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/256:13 pmLSE - PHL
1 stop4h 34mAmerican Airlines
Fri 11/282:10 pmPHL - LSE
1 stop4h 33mAmerican Airlines
Deal found 10/26$451
This American Airlines deal was found by Cheapflights users on 10/27. 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 10/296:00 amLSE - PHL
2 stops7h 40mAmerican Airlines
Sun 11/23:58 pmPHL - LSE
2 stops8h 51mAmerican Airlines
Deal found 10/27$583
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/256:00 amLSE - PHL
1 stop6h 17mAmerican Airlines
Sat 11/295:30 amPHL - LSE
1 stop4h 50mAmerican Airlines
Deal found 10/27$588

Cheap flight deals from La Crosse to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$451
(American Airlines)
Provider with most accurate pricing for La Crosse-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for La Crosse-Philadelphia flights.
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From La Crosse to Philadelphia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from La Crosse to Philadelphia 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 October 28, 2025.
Use the filters below to find and compare flights from La Crosse to Philadelphia that are best for you.

Fly from

La Crosse

Fly to

Philadelphia

Route

Depart

Return

Price

La CrossePhiladelphia

LSE - PHL

LSEPHL

La Crosse

Tue 11/25

6:13 pm-11:47 pm

1 stop4h 34m

Philadelphia

Fri 11/28

2:10 pm-5:43 pm

1 stop4h 33m

$451

La CrossePhiladelphia

LSE - PHL

LSEPHL

La Crosse

Sat 4/4

1:03 pm-8:08 pm

1 stop6h 05m

Philadelphia

Tue 4/7

7:25 am-10:56 am

1 stop4h 31m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

  • Most accurate provider: When it comes to deals on La Crosse-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on La Crosse-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from La Crosse-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on La Crosse-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for La Crosse-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from La Crosse to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from La Crosse 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 La Crosse to Philadelphia

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

Currently, December is the cheapest month in which you can book a flight from La Crosse to Philadelphia (average of $235). Flying from La Crosse to Philadelphia in November is currently the most expensive (average of $367). 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.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated October 28, 2025.
Read reviews from past customers who have flown American Airlines from La Crosse to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,032 reviews

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,032 reviews
American Airlines
7.2
Good
11,032 reviews

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

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

    For as low as $451, American Airlines can have you in Philadelphia from La Crosse in 4h 34m. There are 867 mi between La Crosse and Philadelphia.

  • What is the cheapest airline to fly from La Crosse to Philadelphia round-trip?

    Currently priced at $403, American Airlines will fly you from La Crosse to Philadelphia and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from La Crosse to Philadelphia 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 La Crosse to Philadelphia?

    Currently, December is the cheapest month in which you can book a flight from La Crosse to Philadelphia (average of $235). Flying from La Crosse to Philadelphia in November is currently the most expensive (average of $367). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace

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Alternative routes for La Crosse to Philadelphia

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Top airline flying from La Crosse to Philadelphia

Discover the top airline that operate flights from La Crosse to Philadelphia. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$403Average$468FlexibilityNo cancel feeOn-time71%

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