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$309+ Cheap flights from Lake Charles to Philadelphia (LCH - PHL)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — PHL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Lake Charles to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Lake Charles (LCH) to Philadelphia (PHL). 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 September 11, 2025.

Round-trip from

$345
(United Airlines)

One-way from

$309
(United Airlines)

Popular in

October

Cheapest in

August

Average price

$378
From Lake Charles to Philadelphia
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One-way flight from Lake Charles to Philadelphia
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Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Lake Charles to Philadelphia

Cheapest flights from Lake Charles to Philadelphia
Explore the most affordable flight options available from Lake Charles to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 9/246:15 pmLCH - PHL
1 stop5h 55mAmerican Airlines
Sun 9/285:00 amPHL - LCH
1 stop7h 33mAmerican Airlines
Deal found 9/9$309
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/252:15 pmLCH - PHL
1 stop7h 48mUnited Airlines
Mon 9/296:30 amPHL - LCH
2 stops11h 58mUnited Airlines
Deal found 9/10$345
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/262:15 pmLCH - PHL
1 stop7h 44mUnited Airlines
Tue 9/3012:50 pmPHL - LCH
1 stop5h 38mUnited Airlines
Deal found 9/11$389
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/256:14 pmLCH - PHL
1 stop5h 36mAmerican Airlines
Mon 9/293:35 pmPHL - LCH
1 stop8h 13mAmerican Airlines
Deal found 9/10$414
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 9/2612:03 pmLCH - PHL
2 stops10h 14mAmerican Airlines
Mon 9/299:36 amPHL - LCH
2 stops9h 09mAmerican Airlines
Deal found 9/9$529
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:15 pmLCH - PHL
1 stop7h 11mUnited Airlines
Sun 9/281:00 pmPHL - LCH
1 stop5h 28mUnited Airlines
Deal found 9/9$579

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lake Charles to Philadelphia 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 September 11, 2025.
Use the filters below to find and compare flights from Lake Charles to Philadelphia that are best for you.

Fly from

Lake Charles

Fly to

Philadelphia

Route

Depart

Return

Price

Lake CharlesPhiladelphia

LCH - PHL

LCHPHL

Lake Charles

Thu 9/25

2:15 pm-11:03 pm

1 stop7h 48m

Philadelphia

Mon 9/29

6:30 am-5:28 pm

2 stops11h 58m

$345

Lake CharlesPhiladelphia

LCH - PHL

LCHPHL

Lake Charles

Fri 9/26

2:15 pm-10:59 pm

1 stop7h 44m

Philadelphia

Tue 9/30

12:50 pm-5:28 pm

1 stop5h 38m

$389

Lake CharlesPhiladelphia

LCH - PHL

LCHPHL

Lake Charles

Thu 9/25

6:14 pm-12:50 am

1 stop5h 36m

Philadelphia

Mon 9/29

3:35 pm-10:48 pm

1 stop8h 13m

$414

Lake CharlesPhiladelphia

LCH - PHL

LCHPHL

Lake Charles

Mon 10/13

7:30 am-10:59 pm

1 stop14h 29m

Philadelphia

Wed 10/15

8:05 am-1:15 pm

1 stop6h 10m

$751

Lake CharlesPhiladelphia

LCH - PHL

LCHPHL

Lake Charles

Mon 10/13

6:06 pm-11:07 pm

1 stop28h 01m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Lake Charles to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Lake Charles with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Lake Charles to Philadelphia

What is the cheapest month to book a flight from Lake Charles to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Lake Charles to Philadelphia (average of $236). Flying from Lake Charles to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Lake Charles to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Lake Charles to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lake Charles to Philadelphia?

    Airlines like United Airlines and American Airlines fly from Lake Charles to Philadelphia in about 5h 36m. The time it takes to get you to your destination can typically vary by up to 2h 12m. Airlines will cover a distance of 1216 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Lake Charles to Philadelphia round-trip?

    According to our current data, American Airlines ($268), and United Airlines ($318) offers the cheapest pricing from Lake Charles to Philadelphia. These flights start at 35% lower than the current average price 3 months from now.

  • Can I find deals for flights from Lake Charles to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Lake Charles to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lake Charles to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lake Charles to Philadelphia.

  • Can I find deals for business class flights from Lake Charles to Philadelphia?

    Yes. Cheapflights offers flight deals from Lake Charles to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lake Charles to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Lake Charles to Philadelphia (average of $236). Flying from Lake Charles to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

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Alternative routes for Lake Charles to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Lake Charles to Philadelphia

Discover the top 2 airlines that operate flights from Lake Charles to Philadelphia. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$408FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$318Average$348FlexibilityNo cancel feeOn-time69%

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