$432+ Cheap flights from Pennsylvania to La Crosse (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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Pennsylvania 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 Pennsylvania to La Crosse
Keep the following information in mind while searching for Pennsylvania to La Crosse flight deals. Data was last updated June 18, 2025.
Round-trip from | $432 (American Airlines) |
|---|
Find flight deals from Pennsylvania to La Crosse
Cheapest flights from Pennsylvania to La CrosseExplore 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 June 18, 2025.
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 June 18, 2025.
This American Airlines deal was found by Cheapflights users on 6/16. 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.
This American Airlines deal was found by Cheapflights users on 6/16. 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.
This American Airlines deal was found by Cheapflights users on 6/16. 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.
This American Airlines deal was found by Cheapflights users on 6/18. 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.
This American Airlines deal was found by Cheapflights users on 6/18. 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.
This American Airlines deal was found by Cheapflights users on 6/18. 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.
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 June 18, 2025.
Use the filters below to find and compare flights from Pennsylvania to La Crosse that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaLa Crosse
PHL - LSE
PHLLSE
Philadelphia
Sat 6/28
10:50 am-4:05 pm
1 stop6h 15m
La Crosse
Wed 7/2
6:00 am-11:49 am
1 stop4h 49m
Washington, D.C.La Crosse
DCA - LSE
DCALSE
Washington, D.C. Reagan-National
Tue 7/1
12:31 pm-4:05 pm
1 stop4h 34m
La Crosse
Sat 7/5
6:00 am-10:55 am
1 stop3h 55m
New YorkLa Crosse
LGA - LSE
LGALSE
New York LaGuardia
Fri 11/14
6:00 am-2:23 pm
1 stop9h 23m
La Crosse
Sun 11/16
2:52 pm-11:29 pm
1 stop7h 37m
New YorkLa Crosse
JFK - LSE
JFKLSE
New York John F Kennedy Intl
Sat 8/2
2:30 pm-11:31 pm
1 stop10h 01m
La Crosse
Sat 8/9
10:48 am-8:24 pm
1 stop8h 36m
NewarkLa Crosse
EWR - LSE
EWRLSE
Newark
Sat 8/2
7:33 pm-11:31 pm
1 stop4h 58m
La Crosse
Sat 8/9
6:32 pm-11:59 pm
1 stop4h 27m
Washington, D.C.La Crosse
IAD - LSE
IADLSE
Washington, D.C. Dulles Intl
Fri 8/29
1:18 pm-11:19 pm
2 stops11h 01m
La Crosse
Sun 8/31
6:00 am-7:42 pm
2 stops12h 42m
Washington, D.C.La Crosse
DCA - LSE
DCALSE
Washington, D.C. Reagan-National
Sun 6/29
12:31 pm-4:05 pm
1 stop4h 34m
New YorkLa Crosse
LGA - LSE
LGALSE
New York LaGuardia
Thu 7/17
9:18 am-4:07 pm
1 stop7h 49m
NewarkLa Crosse
EWR - LSE
EWRLSE
Newark
Thu 7/3
10:41 am-4:05 pm
1 stop6h 24m
New YorkLa Crosse
JFK - LSE
JFKLSE
New York John F Kennedy Intl
Thu 7/3
8:29 am-4:05 pm
2 stops8h 36m
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.
Cheapflights Insights
Everything you need to know about your flight from Pennsylvania to La Crosse
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 June 18, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to La Crosse as you normally would.
Rainfall in La Crosse by month
Plan your trip to La Crosse by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in La Crosse ranges from 1.1 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit La Crosse when rainfall is around 1.1 in.
Temperature in La Crosse by month
Plan your trip to La Crosse by taking into account the average temperature totals by month.
If weather is an important factor for your trip to La Crosse, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).
Reviews of airlines servicing La Crosse
Get insights into the airlines that provide service to La Crosse. 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 La Crosse. Reviews last updated June 18, 2025.
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Leonardo,May 2025
JFK - BGI
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Leonardo,May 2025
JFK - BGI
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.
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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.
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 June 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$525 | FlexibilityNo cancel fee | On-time71% |