฿4,830 Cheap Flights from Los Angeles (LAX) to Philadelphia (PHL)

View ฿4,830 flight on Mon, 22 Sep 2025Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Philadelphia International Airport (PHL)

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Cheap Flights from Los Angeles (LAX) to Philadelphia (PHL)

Prices were available within the past 7 days and start at ฿4,830 for one-way flights and ฿9,660 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 22 Sep - Mon, 29 Sep
LAX
Los Angeles
PHL
Philadelphia
฿9,660 Return, found 2 days ago
฿9,660
Return
found 2 days ago
Select Delta flight, departing Mon, 22 Sep from Los Angeles to Philadelphia, returning Mon, 29 Sep, priced at ฿9,660 found 2 days ago
Delta
Mon, 22 Sep - Mon, 29 Sep
LAX
Los Angeles
PHL
Philadelphia
฿10,410 Return, found 2 days ago
฿10,410
Return
found 2 days ago
Select Delta flight, departing Mon, 22 Sep from Los Angeles to Philadelphia, returning Mon, 29 Sep, priced at ฿10,410 found 2 days ago
Delta
Mon, 22 Sep - Mon, 29 Sep
LAX
Los Angeles
PHL
Philadelphia
฿10,965 Return, found 2 days ago
฿10,965
Return
found 2 days ago
Select Delta flight, departing Mon, 22 Sep from Los Angeles to Philadelphia, returning Mon, 29 Sep, priced at ฿10,965 found 2 days ago
Delta
Mon, 22 Sep - Mon, 29 Sep
LAX
Los Angeles
PHL
Philadelphia
฿11,155 Return, found 2 days ago
฿11,155
Return
found 2 days ago
Select Delta flight, departing Mon, 22 Sep from Los Angeles to Philadelphia, returning Mon, 29 Sep, priced at ฿11,155 found 2 days ago
Delta
Mon, 22 Sep - Mon, 29 Sep
LAX
Los Angeles
PHL
Philadelphia
฿11,285 Return, found 2 days ago
฿11,285
Return
found 2 days ago
Select Delta flight, departing Mon, 22 Sep from Los Angeles to Philadelphia, returning Mon, 29 Sep, priced at ฿11,285 found 2 days ago
Delta
Mon, 22 Sep - Mon, 29 Sep
LAX
Los Angeles
PHL
Philadelphia
฿11,965 Return, found 2 days ago
฿11,965
Return
found 2 days ago
Select Delta flight, departing Mon, 22 Sep from Los Angeles to Philadelphia, returning Mon, 29 Sep, priced at ฿11,965 found 2 days ago
American Airlines
Mon, 22 Sep - Mon, 29 Sep
LAX
Los Angeles
PHL
Philadelphia
฿11,975 Return, found 2 days ago
฿11,975
Return
found 2 days ago
Select American Airlines flight, departing Mon, 22 Sep from Los Angeles to Philadelphia, returning Mon, 29 Sep, priced at ฿11,975 found 2 days ago
American Airlines
Mon, 22 Sep - Mon, 29 Sep
LAX
Los Angeles
PHL
Philadelphia
฿12,270 Return, found 2 days ago
฿12,270
Return
found 2 days ago
Select American Airlines flight, departing Mon, 22 Sep from Los Angeles to Philadelphia, returning Mon, 29 Sep, priced at ฿12,270 found 2 days ago
United
Mon, 22 Sep - Mon, 29 Sep
LAX
Los Angeles
PHL
Philadelphia
฿12,295 Return, found 2 days ago
฿12,295
Return
found 2 days ago
Select United flight, departing Mon, 22 Sep from Los Angeles to Philadelphia, returning Mon, 29 Sep, priced at ฿12,295 found 2 days ago
American Airlines
Mon, 22 Sep - Mon, 29 Sep
LAX
Los Angeles
PHL
Philadelphia
฿12,590 Return, found 2 days ago
฿12,590
Return
found 2 days ago
Select American Airlines flight, departing Mon, 22 Sep from Los Angeles to Philadelphia, returning Mon, 29 Sep, priced at ฿12,590 found 2 days ago

Find the cheapest month to fly from Los Angeles (LAX) to Philadelphia (PHL)

September is typically the cheapest month to fly

From ฿2,661 - ฿5,994 per traveller.

Graph displaying average flight prices per month

Flight from Los Angeles to Philadelphia route information
Origin airport
Los Angeles Intl.
Destination airport
Philadelphia Intl.
Return price
฿9,660
Distance
3833 km
Average flight time
8 hours 28 mins

Perfect flights from Los Angeles to Philadelphia

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Los Angeles to Philadelphia. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Los Angeles Intl. to Philadelphia Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,830 and roundtrip prices from ฿9,660. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Philadelphia Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Philadelphia.

Frequently asked questions

How much is a flight from LAX to Philadelphia Intl. Airport (PHL)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL) was ฿9,660. Fares this good don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
We get that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Los Angeles Intl. Airport (LAX) to PHL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LAX to PHL flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LAX to Philadelphia Airport?
Around 3,900 kilometres separates Los Angeles and Philadelphia, so pack something to help you fill in a couple of hours. That action-packed novel you haven't had time to finish will be perfect.
Which airlines fly direct from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
There are several airlines that fly straight from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL). American Airlines (AA) is an excellent choice, offering 160 services on this route each month. Spirit Airlines (NK) is also worth considering. It offers 21 flights a month. Between these two airlines, you'll be able to find a good deal from Los Angeles to Philadelphia.
Are LAX to PHL flight tickets cheaper when they're purchased at the last minute?
It is possible to find amazing last-minute deals from Los Angeles Intl. Airport (LAX) to PHL, but it's also possible to miss out altogether! As many airlines release seats up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares carrier prices and updates flight deals often, so you can feel confident knowing you're always getting the latest offers.

Explore a world of travel with Expedia

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