$302 Cheap Flights from La Crosse (LSE) to Pittsburgh (PIT)

View $302 flight on Fri, Aug 29, 2025Opens in a new window

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

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Cheap Flights from La Crosse to Pittsburgh (LSE-PIT)

Prices were available within the past 7 days and start at $302 for one-way flights and $417 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 30 - Tue, Sep 2
LSE
La Crosse
PIT
Pittsburgh
$417 Roundtrip, found 5 days ago
$417
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Aug 30 from La Crosse to Pittsburgh, returning Tue, Sep 2, priced at $417 found 5 days ago
American Airlines
Sat, Aug 30 - Sat, Sep 6
LSE
La Crosse
PIT
Pittsburgh
$423 Roundtrip, found 5 days ago
$423
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Aug 30 from La Crosse to Pittsburgh, returning Sat, Sep 6, priced at $423 found 5 days ago
American Airlines
Wed, Sep 17 - Sun, Sep 21
LSE
La Crosse
PIT
Pittsburgh
$440 Roundtrip, found 3 days ago
$440
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Sep 17 from La Crosse to Pittsburgh, returning Sun, Sep 21, priced at $440 found 3 days ago
American Airlines
Wed, Sep 17 - Sun, Sep 21
LSE
La Crosse
PIT
Pittsburgh
$455 Roundtrip, found 21 hours ago
$455
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Sep 17 from La Crosse to Pittsburgh, returning Sun, Sep 21, priced at $455 found 21 hours ago
American Airlines
Fri, Sep 5 - Mon, Sep 8
LSE
La Crosse
PIT
Pittsburgh
$469 Roundtrip, found 1 day ago
$469
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Sep 5 from La Crosse to Pittsburgh, returning Mon, Sep 8, priced at $469 found 1 day ago
American Airlines
Sat, Sep 20 - Wed, Oct 1
LSE
La Crosse
PIT
Pittsburgh
$472 Roundtrip, found 3 days ago
$472
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 20 from La Crosse to Pittsburgh, returning Wed, Oct 1, priced at $472 found 3 days ago
American Airlines
Sat, Sep 27 - Sat, Oct 11
LSE
La Crosse
PIT
Pittsburgh
$478 Roundtrip, found 3 days ago
$478
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 27 from La Crosse to Pittsburgh, returning Sat, Oct 11, priced at $478 found 3 days ago
American Airlines
Fri, Oct 24 - Sun, Oct 26
LSE
La Crosse
PIT
Pittsburgh
$478 Roundtrip, found 4 days ago
$478
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Oct 24 from La Crosse to Pittsburgh, returning Sun, Oct 26, priced at $478 found 4 days ago
American Airlines
Wed, Sep 17 - Sun, Sep 21
LSE
La Crosse
PIT
Pittsburgh
$481 Roundtrip, found 3 days ago
$481
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Sep 17 from La Crosse to Pittsburgh, returning Sun, Sep 21, priced at $481 found 3 days ago
American Airlines
Sat, Nov 1 - Wed, Nov 12
LSE
La Crosse
PIT
Pittsburgh
$483 Roundtrip, found 3 days ago
$483
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 1 from La Crosse to Pittsburgh, returning Wed, Nov 12, priced at $483 found 3 days ago

Alternative airports near Pittsburgh

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

Select flight to Pittsburgh Intl. PIT. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $469
PIT
Pittsburgh Intl.
Cheapest
Average driving time to city center23 min
Flights from $469
Flights from La Crosse (LSE) to Pittsburgh (PIT)
Origin airport
La Crosse Municipal
Destination airport
Pittsburgh Intl.
Airlines serving
American Airlines
Roundtrip price
$417
Distance
609 mi

La Crosse to Pittsburgh Flights

The cheapest times to fly from La Crosse to Pittsburgh

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 La Crosse to Pittsburgh are during the month of August. You can find some of the cheapest flights from La Crosse to Pittsburgh with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from La Crosse to Pittsburgh: 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 La Crosse to Pittsburgh

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 La Crosse to Pittsburgh in 2025. You can also book with separate airlines for your outbound and return journeys, from $302 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 La Crosse to Pittsburgh 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 La Crosse to Pittsburgh 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.

 

Frequently asked questions

How much does a flight from La Crosse Municipal Airport (LSE) to Pittsburgh Intl. Airport (PIT) cost?
Lock in a cheap one-way flight from $302 or cheap return flight from $417 from La Crosse Municipal Airport (LSE) to Pittsburgh Intl. Airport (PIT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from La Crosse Municipal Airport (LSE) to Pittsburgh Intl. Airport (PIT)?
Planning your getaway for August is a good way to save, as it's the cheapest month for flights between LSE and PIT. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from La Crosse Municipal Airport (LSE) to Pittsburgh Intl. Airport (PIT)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from LSE to PIT. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from La Crosse Municipal Airport (LSE) to Pittsburgh Intl. Airport (PIT)?
You'll need to book a flight with a layover when traveling from La Crosse Municipal Airport (LSE) to Pittsburgh Intl. Airport (PIT). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from LSE to PIT?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from La Crosse Municipal Airport (LSE) to Pittsburgh Intl. Airport (PIT)?
To reach Pittsburgh Intl. Airport (PIT) on schedule, select a flight that takes off from La Crosse Municipal Airport (LSE) before 3 PM. The likelihood 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 La Crosse Municipal Airport (LSE) to Pittsburgh Intl. Airport (PIT) last-minute?
Last-minute bookings from LSE to PIT are usually more expensive. For the best prices, start searching for flights early. That said, if your travel plans are flexible, you may land a cheap ticket right before your trip.
Is it cheaper to book a LSE to PIT flight and hotel package?
You'll typically save money by securing a LSE to PIT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from La Crosse Municipal Airport (LSE) to Pittsburgh Intl. Airport (PIT)?
If you reserved your LSE to PIT flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.