$71 Cheap Flights from Los Angeles (LAX) to Philadelphia (PHL)

View $71 flight on Thu, Dec 11, 2025Opens in a new window

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

Today's featured flight deals from Los Angeles Intl. (LAX) to Philadelphia Intl. Airport (PHL)

Nonstop
Carry-on included
Lower price than typical

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

Prices were available within the past 7 days and start at $71 for one-way flights and $130 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Dec 11 - Mon, Dec 15
LAX
Los Angeles
PHL
Philadelphia
$130 Roundtrip, just found
$130
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Dec 11 from Los Angeles to Philadelphia, returning Mon, Dec 15, priced at $130 just found
Frontier Airlines
Thu, Dec 11 - Mon, Dec 15
LAX
Los Angeles
PHL
Philadelphia
$150 Roundtrip, just found
$150
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Dec 11 from Los Angeles to Philadelphia, returning Mon, Dec 15, priced at $150 just found
Frontier Airlines
Thu, Nov 13 - Thu, Nov 20
LAX
Los Angeles
PHL
Philadelphia
$160 Roundtrip, just found
$160
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Nov 13 from Los Angeles to Philadelphia, returning Thu, Nov 20, priced at $160 just found
Frontier Airlines
Thu, Dec 11 - Mon, Dec 15
LAX
Los Angeles
PHL
Philadelphia
$168 Roundtrip, just found
$168
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Dec 11 from Los Angeles to Philadelphia, returning Mon, Dec 15, priced at $168 just found
Frontier Airlines
Thu, Dec 11 - Mon, Dec 15
LAX
Los Angeles
PHL
Philadelphia
$170 Roundtrip, just found
$170
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Dec 11 from Los Angeles to Philadelphia, returning Mon, Dec 15, priced at $170 just found
Frontier Airlines
Tue, Nov 11 - Mon, Nov 24
LAX
Los Angeles
PHL
Philadelphia
$174 Roundtrip, found 13 hours ago
$174
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Tue, Nov 11 from Los Angeles to Philadelphia, returning Mon, Nov 24, priced at $174 found 13 hours ago
Spirit Airlines
Thu, Nov 13 - Thu, Nov 20
LAX
Los Angeles
PHL
Philadelphia
$176 Roundtrip, just found
$176
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Nov 13 from Los Angeles to Philadelphia, returning Thu, Nov 20, priced at $176 just found
Alaska Airlines
Tue, Dec 9 - Wed, Dec 10
LAX
Los Angeles
PHL
Philadelphia
$251 Roundtrip, found 7 hours ago
$251
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Tue, Dec 9 from Los Angeles to Philadelphia, returning Wed, Dec 10, priced at $251 found 7 hours ago
Delta
Wed, Dec 3 - Tue, Dec 9
LAX
Los Angeles
PHL
Philadelphia
$257 Roundtrip, found 1 hour ago
$257
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Dec 3 from Los Angeles to Philadelphia, returning Tue, Dec 9, priced at $257 found 1 hour ago
JetBlue Airways
Mon, Dec 8 - Tue, Dec 9
LAX
Los Angeles
PHL
Philadelphia
$293 Roundtrip, found 5 hours ago
$293
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Mon, Dec 8 from Los Angeles to Philadelphia, returning Tue, Dec 9, priced at $293 found 5 hours ago

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

November is typically the cheapest month to fly

From $83 - $374 per traveler.

Alternative airports near Philadelphia

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

Select flight to New Castle ILG. Average driving time to city center is 44 minutes. Flights from $244
ILG
New Castle
Average driving time to city center44 min
Flights from $244

Frequently asked questions

How much does a flight from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL) cost?
Lock in a cheap one-way flight from $71 or cheap return flight from $130 from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
December is the cheapest month to fly from LAX to PHL. Planning your trip for the off-season is often the key to finding better fares.
Which airlines fly direct from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
Jump on a nonstop flight with American Airlines and fly straight from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL).
What is the cheapest airline that flies from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
Spirit Airlines and American Airlines are well-known airlines offering reasonable fares. Keep in mind that flight prices from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL) can vary depending on departure dates, demand and how early you book. With Expedia's filter tool, you can easily find a LAX to PHL flight that matches your preferences and budget.
How many flights per day from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
When departing from Los Angeles Intl. Airport (LAX), you'll have your pick from an average of 5 daily direct flights to Philadelphia Intl. Airport (PHL).
What are the most popular departure times for flights from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
More travelers fly between LAX and PHL at 6 AM than at any other time of day. Prefer a quieter experience? Consider flying outside peak hours and you're likely to save on your fare as well.
What day of the week has the most flights from LAX to PHL?
Travel on a Thursday if you're looking for the largest selection of flights from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL).
What is the earliest flight from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
Los Angeles Intl. Airport (LAX)'s earliest flight to Philadelphia Intl. Airport (PHL) departs at approximately 6:47AM UTC-8. With a total flight time of 5h 8m, you'll touch down at around 2:55PM UTC-5.
How long does it take to fly from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
The average flight time from LAX to PHL is 5 hours and 7 minutes, covering a total distance of 2,400 mi.
What airline has the least delays from LAX to PHL?
Alaska Airlines has the best track record for on-time direct flights from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL), with an on-time rating of 83%. Use the Expedia App to view your flight status before you head off and get immediate updates about any trip changes.
What is the best time to fly from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
Choose a flight from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL) that takes off before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Philadelphia from Los Angeles Intl. Airport (LAX)?
Explore your flight options from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL). This is the only Philadelphia airport you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL) last-minute?
Booking your plane ticket from LAX to PHL just before your journey is typically more expensive. But if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a LAX to PHL flight and hotel package?
You can save money by securing a LAX to PHL 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. After selecting your preferred accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
In most instances, you can modify or cancel your LAX to PHL flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

0
Origin airport
Los Angeles Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$130
Distance
2395 mi

Book with confidence

Los Angeles to Philadelphia Flights

The cheapest times to fly from Los Angeles to Philadelphia

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 Los Angeles to Philadelphia are during the month of December. You can find some of the cheapest flights from Los Angeles to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Los Angeles to Philadelphia

Sunday is one of the best days to book for cheap flights from Los Angeles to Philadelphia: 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 Los Angeles to Philadelphia

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 Los Angeles to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $71 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 Los Angeles to Philadelphia 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 Los Angeles to Philadelphia 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.

 

Los Angeles to Philadelphia Flights

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*Available to One Key members.