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$418+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — PHL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from La Crosse to Philadelphia

Best flights from La Crosse to Philadelphia
Discover carefully curated flight deals from La Crosse to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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 2/115:08 pmLSE - PHL
1 stop5h 47mAmerican Airlines
Sat 2/143:54 pmPHL - LSE
1 stop7h 23mAmerican Airlines
Deal found 12/10$418
This American Airlines deal was found by Cheapflights users on 12/10. 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 1/96:00 amLSE - PHL
1 stop5h 55mAmerican Airlines
Fri 1/164:50 pmPHL - LSE
1 stop6h 26mAmerican Airlines
Deal found 12/10$484
This American Airlines deal was found by Cheapflights users on 12/10. 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 2/116:00 amLSE - PHL
1 stop10h 55mAmerican Airlines
Fri 2/137:30 pmPHL - LSE
1 stop16h 33mAmerican Airlines
Deal found 12/10$648

Find 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 December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$418
(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 December 12, 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

Wed 2/11

5:08 pm-11:55 pm

1 stop5h 47m

Philadelphia

Sat 2/14

3:54 pm-10:17 pm

1 stop7h 23m

$418

La CrossePhiladelphia

LSE - PHL

LSEPHL

La Crosse

Fri 1/9

6:00 am-12:55 pm

1 stop5h 55m

Philadelphia

Fri 1/16

4:50 pm-10:16 pm

1 stop6h 26m

$484

La CrossePhiladelphia

LSE - PHL

LSEPHL

La Crosse

Wed 2/11

6:00 am-5:55 pm

1 stop10h 55m

Philadelphia

Fri 2/13

7:30 pm-11:03 am

1 stop16h 33m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

  • 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, August is the cheapest month in which you can book a flight from La Crosse to Philadelphia (average of $246). Flying from La Crosse to Philadelphia in February is currently the most expensive (average of $393). 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 December 12, 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
11,050 reviews

Food

6.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Food

6.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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 $418, American Airlines can have you in Philadelphia from La Crosse in 5h 47m. 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 $425, 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, August is the cheapest month in which you can book a flight from La Crosse to Philadelphia (average of $246). Flying from La Crosse to Philadelphia in February is currently the most expensive (average of $393). 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
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester

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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$425Average$468FlexibilityNo cancel feeOn-time71%

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