$456+ Cheap flights from Philadelphia to La Crosse (PHL - LSE)
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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LSE
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to La Crosse with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Philadelphia to La Crosse
Cheapest
Best
Last-minute
Cheapest flights from Philadelphia to La CrosseExplore the most affordable flight options available from Philadelphia to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Philadelphia to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Sun 12/612:35 pm -
1 stop6h 46m
Sat 1/26:01 am -
1 stop5h 53m
Deal found 11/5![American Airlines logo]()
$456
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 11/225:49 am -
1 stop7h 07m
Thu 11/266:01 am -
1 stop4h 46m
Deal found 11/7![American Airlines logo]()
$634
Best flights from Philadelphia to La CrosseDiscover carefully curated flight deals from Philadelphia to La Crosse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Philadelphia to La Crosse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Sun 12/612:35 pm -
1 stop6h 46m
Sat 1/26:01 am -
1 stop5h 53m
Deal found 11/5![American Airlines logo]()
$456
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 11/225:49 am -
1 stop7h 07m
Thu 11/266:01 am -
1 stop4h 46m
Deal found 11/7![American Airlines logo]()
$634
Last-minute flights from Philadelphia to La CrosseDiscover last-minute flight deals from Philadelphia to La Crosse. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to La Crosse. Data last updated November 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 11/225:49 am -
1 stop7h 07m
Thu 11/266:01 am -
1 stop4h 46m
Deal found 11/7![American Airlines logo]()
$634
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Sun 12/612:35 pm -
1 stop6h 46m
Sat 1/26:01 am -
1 stop5h 53m
Deal found 11/5![American Airlines logo]()
$456
Find flight deals from Philadelphia to La Crosse
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to La Crosse (LSE). 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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $634 (American Airlines) |
One-way from | $441 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia 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 7,457,451 searches. Data last updated November 10, 2026.
Use the filters below to find and compare flights from Philadelphia to La Crosse that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaLa Crosse
PHL Philadelphia - LSE La Crosse
PHLLSE
Philadelphia
Sun 12/6
12:35 pm-6:21 pm
1 stop6h 46m
La Crosse
Sat 1/2
6:01 am-12:54 pm
1 stop5h 53m
$456
Quickest round-trip
PhiladelphiaLa Crosse
PHL Philadelphia - LSE La Crosse
PHLLSE
Philadelphia
Sun 11/22
5:49 am-11:56 am
1 stop7h 07m
La Crosse
Thu 11/26
6:01 am-11:47 am
1 stop4h 46m
$634
Sorted by cheapest first
Compare providers for flights from Philadelphia to La Crosse
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to La Crosse in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-La Crosse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-La Crosse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-La Crosse flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-La Crosse 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 Philadelphia-La Crosse 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 Philadelphia to La Crosse
Have a flexible travel schedule? Discover the best time to fly to La Crosse from Philadelphia with our price prediction graph.
PHL-LSE
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.
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to La Crosse. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near La Crosse?
Book flights to La Crosse if you plan to visit one of these locationsDecorah
Winona
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