$187 Cheap Flights from Lake Charles (LCH) to Pittsburgh (PIT)

View $187 flight on Tue, Dec 16, 2025Opens in a new window

Popular airlines from Lake Charles, LA (LCH-Lake Charles Regional) to Pittsburgh Intl. Airport (PIT)

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Cheap Flights from Lake Charles to Pittsburgh (LCH-PIT)

Prices were available within the past 7 days and start at $187 for one-way flights and $274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 9 - Sat, Nov 15
LCH
Lake Charles
PIT
Pittsburgh
$274 Roundtrip, found 17 hours ago
$274
Roundtrip
found 17 hours ago
Select United flight, departing Sun, Nov 9 from Lake Charles to Pittsburgh, returning Sat, Nov 15, priced at $274 found 17 hours ago
American Airlines
Sat, Nov 1 - Sat, Nov 8
LCH
Lake Charles
PIT
Pittsburgh
$274 Roundtrip, found 4 days ago
$274
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Nov 1 from Lake Charles to Pittsburgh, returning Sat, Nov 8, priced at $274 found 4 days ago
United
Sun, Nov 9 - Sat, Nov 15
LCH
Lake Charles
PIT
Pittsburgh
$279 Roundtrip, found 17 hours ago
$279
Roundtrip
found 17 hours ago
Select United flight, departing Sun, Nov 9 from Lake Charles to Pittsburgh, returning Sat, Nov 15, priced at $279 found 17 hours ago
United
Sat, Nov 1 - Sat, Nov 8
LCH
Lake Charles
PIT
Pittsburgh
$284 Roundtrip, found 4 days ago
$284
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 1 from Lake Charles to Pittsburgh, returning Sat, Nov 8, priced at $284 found 4 days ago
United
Tue, Nov 25 - Tue, Jan 6
LCH
Lake Charles
PIT
Pittsburgh
$320 Roundtrip, found 18 hours ago
$320
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Nov 25 from Lake Charles to Pittsburgh, returning Tue, Jan 6, priced at $320 found 18 hours ago
United
Thu, Nov 27 - Tue, Dec 2
LCH
Lake Charles
PIT
Pittsburgh
$326 Roundtrip, found 2 hours ago
$326
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Nov 27 from Lake Charles to Pittsburgh, returning Tue, Dec 2, priced at $326 found 2 hours ago
American Airlines
Thu, Oct 30 - Tue, Nov 4
LCH
Lake Charles
PIT
Pittsburgh
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 30 from Lake Charles to Pittsburgh, returning Tue, Nov 4, priced at $329 found 1 day ago
American Airlines
Thu, Oct 30 - Tue, Nov 4
LCH
Lake Charles
PIT
Pittsburgh
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 30 from Lake Charles to Pittsburgh, returning Tue, Nov 4, priced at $334 found 1 day ago
United
Thu, Nov 27 - Wed, Dec 3
LCH
Lake Charles
PIT
Pittsburgh
$339 Roundtrip, found 2 hours ago
$339
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Nov 27 from Lake Charles to Pittsburgh, returning Wed, Dec 3, priced at $339 found 2 hours ago
American Airlines
Thu, Oct 30 - Tue, Nov 4
LCH
Lake Charles
PIT
Pittsburgh
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 30 from Lake Charles to Pittsburgh, returning Tue, Nov 4, priced at $339 found 1 day 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 $447
PIT
Pittsburgh Intl.
Cheapest
Average driving time to city center23 min
Flights from $447

Frequently asked questions

How much does a flight from Lake Charles Regional Airport (LCH) to Pittsburgh Intl. Airport (PIT) cost?
Lock in a cheap one-way flight from $187 or cheap return flight from $274 from Lake Charles Regional Airport (LCH) 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 Lake Charles Regional Airport (LCH) to Pittsburgh Intl. Airport (PIT)?
November is the most affordable month to fly from LCH to PIT. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Lake Charles Regional Airport (LCH) to Pittsburgh Intl. Airport (PIT)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LCH to PIT flight.
How many flights per day from Lake Charles Regional Airport (LCH) to Pittsburgh Intl. Airport (PIT)?
There aren't any daily direct flights available from Lake Charles Regional Airport (LCH) to Pittsburgh Intl. Airport (PIT). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from LCH to PIT?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lake Charles Regional Airport (LCH) to Pittsburgh Intl. Airport (PIT)?
Book a flight from Lake Charles Regional Airport (LCH) to Pittsburgh Intl. Airport (PIT) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Lake Charles Regional Airport (LCH) to Pittsburgh Intl. Airport (PIT) last-minute?
Booking your plane ticket from LCH to PIT right before your journey is generally more expensive. But if there's some wiggle room with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a LCH to PIT flight and hotel package?
Compared with arranging hotels and flights separately, booking a LCH to PIT flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Lake Charles Regional Airport (LCH) to Pittsburgh Intl. Airport (PIT)?
If you reserved your LCH to PIT 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 ticket you have, additional charges may apply for changes beyond 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.

Travel information

Origin airport
Lake Charles Regional
Destination airport
Pittsburgh Intl.
Airlines serving
American Airlines, United
Roundtrip price
$273
Distance
1021 mi

Book with confidence

Lake Charles to Pittsburgh Flights

The cheapest times to fly from Lake Charles 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 Lake Charles to Pittsburgh are during the month of November. You can find some of the cheapest flights from Lake Charles to Pittsburgh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lake Charles to Pittsburgh

Sunday is one of the best days to book for cheap flights from Lake Charles 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 Lake Charles 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 Lake Charles to Pittsburgh in 2025. You can also book with separate airlines for your outbound and return journeys, from $187 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 Lake Charles 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 Lake Charles 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.

 

Lake Charles to Pittsburgh Flights

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*Available to One Key members.