$470 Cheap Flights from Philadelphia (PHL) to La Crosse (LSE)

View $470 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to La Crosse, WI (LSE-La Crosse Municipal)

Cheap Flights from Philadelphia to La Crosse (PHL-LSE)

Prices were available within the past 7 days and start at $470 for one-way flights and $418 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, May 20 - Sat, May 23
PHL
Philadelphia
LSE
La Crosse
$418 Roundtrip, found 1 day ago
$418
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 20 from Philadelphia to La Crosse, returning Sat, May 23, priced at $418 found 1 day ago
American Airlines
Sat, Dec 6 - Sun, Dec 7
PHL
Philadelphia
LSE
La Crosse
$451 Roundtrip, found 5 days ago
$451
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Dec 6 from Philadelphia to La Crosse, returning Sun, Dec 7, priced at $451 found 5 days ago
American Airlines
Wed, May 20 - Sat, May 23
PHL
Philadelphia
LSE
La Crosse
$463 Roundtrip, found 1 day ago
$463
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 20 from Philadelphia to La Crosse, returning Sat, May 23, priced at $463 found 1 day ago
American Airlines
Wed, May 20 - Sat, May 23
PHL
Philadelphia
LSE
La Crosse
$488 Roundtrip, found 1 day ago
$488
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 20 from Philadelphia to La Crosse, returning Sat, May 23, priced at $488 found 1 day ago
American Airlines
Thu, Dec 25 - Wed, Dec 31
PHL
Philadelphia
LSE
La Crosse
$498 Roundtrip, found 4 days ago
$498
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 25 from Philadelphia to La Crosse, returning Wed, Dec 31, priced at $498 found 4 days ago
American Airlines
Sun, Jan 18 - Sat, Jan 31
PHL
Philadelphia
LSE
La Crosse
$504 Roundtrip, found 5 days ago
$504
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Jan 18 from Philadelphia to La Crosse, returning Sat, Jan 31, priced at $504 found 5 days ago
American Airlines
Tue, Jan 20 - Sat, Feb 7
PHL
Philadelphia
LSE
La Crosse
$505 Roundtrip, found 5 days ago
$505
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jan 20 from Philadelphia to La Crosse, returning Sat, Feb 7, priced at $505 found 5 days ago
American Airlines
Tue, Jan 13 - Sat, Jan 31
PHL
Philadelphia
LSE
La Crosse
$511 Roundtrip, found 5 days ago
$511
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jan 13 from Philadelphia to La Crosse, returning Sat, Jan 31, priced at $511 found 5 days ago
American Airlines
Thu, Dec 25 - Sat, Jan 10
PHL
Philadelphia
LSE
La Crosse
$515 Roundtrip, found 5 days ago
$515
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 25 from Philadelphia to La Crosse, returning Sat, Jan 10, priced at $515 found 5 days ago
American Airlines
Sun, Jan 18 - Sat, Jan 31
PHL
Philadelphia
LSE
La Crosse
$521 Roundtrip, found 5 days ago
$521
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Jan 18 from Philadelphia to La Crosse, returning Sat, Jan 31, priced at $521 found 5 days ago
American Airlines
Fri, Dec 26 - Wed, Dec 31
PHL
Philadelphia
LSE
La Crosse
$521 Roundtrip, found 4 days ago
$521
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Dec 26 from Philadelphia to La Crosse, returning Wed, Dec 31, priced at $521 found 4 days ago
American Airlines
Sat, Nov 15 - Tue, Nov 18
PHL
Philadelphia
LSE
La Crosse
$522 Roundtrip, found 5 days ago
$522
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 15 from Philadelphia to La Crosse, returning Tue, Nov 18, priced at $522 found 5 days ago
American Airlines
Wed, Dec 24 - Wed, Dec 31
PHL
Philadelphia
LSE
La Crosse
$523 Roundtrip, found 4 days ago
$523
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 24 from Philadelphia to La Crosse, returning Wed, Dec 31, priced at $523 found 4 days ago
American Airlines
Tue, Jan 20 - Sat, Feb 7
PHL
Philadelphia
LSE
La Crosse
$529 Roundtrip, found 5 days ago
$529
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jan 20 from Philadelphia to La Crosse, returning Sat, Feb 7, priced at $529 found 5 days ago
American Airlines
Sat, Dec 20 - Wed, Dec 31
PHL
Philadelphia
LSE
La Crosse
$531 Roundtrip, found 5 days ago
$531
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Dec 20 from Philadelphia to La Crosse, returning Wed, Dec 31, priced at $531 found 5 days ago
American Airlines
Wed, Dec 24 - Thu, Dec 25
PHL
Philadelphia
LSE
La Crosse
$533 Roundtrip, found 4 days ago
$533
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 24 from Philadelphia to La Crosse, returning Thu, Dec 25, priced at $533 found 4 days ago

Alternative airports near La Crosse

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to La Crosse Municipal LSE. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $505
LSE
La Crosse Municipal
CheapestClosest
Average driving time to city center12 min
Flights from $505

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to La Crosse Municipal Airport (LSE) cost?
Snag a cheap one-way flight from $470 or cheap return flight from $418 from Philadelphia Intl. Airport (PHL) to La Crosse Municipal Airport (LSE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to La Crosse Municipal Airport (LSE)?
May is the most affordable month to fly from PHL to LSE. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to La Crosse Municipal Airport (LSE)?
To find the cheapest airline flying from PHL to LSE, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Philadelphia Intl. Airport (PHL) to La Crosse Municipal Airport (LSE)?
You'll have to take a flight with a layover when traveling from Philadelphia Intl. Airport (PHL) to La Crosse Municipal Airport (LSE). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from PHL to LSE?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to La Crosse Municipal Airport (LSE)?
To touch down at La Crosse Municipal Airport (LSE) on schedule, pick a flight that leaves Philadelphia Intl. Airport (PHL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to La Crosse Municipal Airport (LSE) last-minute?
Last-minute bookings from PHL to LSE are generally more expensive. To secure the best rates, start searching for flights as soon as possible. That being said, if your travel plans are flexible, you may score a cheap fare right before your journey.
Is it cheaper to book a PHL to LSE flight and hotel package?
You'll generally save money by booking a PHL to LSE flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your ideal flights and accommodations, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to La Crosse Municipal Airport (LSE)?
If you booked your PHL to LSE flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
La Crosse Municipal
Airlines serving
American Airlines
Roundtrip price
$418
Distance
867 mi

Book with confidence

Philadelphia to La Crosse Flights

The cheapest times to fly from Philadelphia to La Crosse

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to La Crosse are during the month of May. You can find some of the cheapest flights from Philadelphia to La Crosse with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to La Crosse

Sunday is one of the best days to book for cheap flights from Philadelphia to La Crosse: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to La Crosse

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to La Crosse in 2025. You can also book with separate airlines for your outbound and return journeys, from $470 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to La Crosse flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to La Crosse airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Philadelphia to La Crosse Flights

Explore a world of travel with Expedia

*Available to One Key members.