$80 Cheap Flights from Philadelphia (PHL) to Los Angeles (LAX)

View $80 flight on Sat, May 9, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

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

Prices were available within the past 7 days and start at $80 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, May 7 - Tue, May 12
PHL
Philadelphia
LAX
Los Angeles
$160 Roundtrip, just found
$160
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, May 7 from Philadelphia to Los Angeles, returning Tue, May 12, priced at $160 just found
Frontier Airlines
Sat, May 2 - Sat, May 9
PHL
Philadelphia
LAX
Los Angeles
$166 Roundtrip, just found
$166
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 2 from Philadelphia to Los Angeles, returning Sat, May 9, priced at $166 just found
Spirit Airlines
Tue, Apr 14 - Tue, Apr 28
PHL
Philadelphia
LAX
Los Angeles
$167 Roundtrip, found 5 days ago
$167
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Tue, Apr 14 from Philadelphia to Los Angeles, returning Tue, Apr 28, priced at $167 found 5 days ago
Frontier Airlines
Sat, May 2 - Sat, May 9
PHL
Philadelphia
LAX
Los Angeles
$170 Roundtrip, just found
$170
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 2 from Philadelphia to Los Angeles, returning Sat, May 9, priced at $170 just found
Frontier Airlines
Sat, May 2 - Sat, May 9
PHL
Philadelphia
LAX
Los Angeles
$172 Roundtrip, just found
$172
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 2 from Philadelphia to Los Angeles, returning Sat, May 9, priced at $172 just found
Frontier Airlines
Sun, May 3 - Sat, May 9
PHL
Philadelphia
LAX
Los Angeles
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, May 3 from Philadelphia to Los Angeles, returning Sat, May 9, priced at $177 just found
Frontier Airlines
Tue, Apr 28 - Tue, May 5
PHL
Philadelphia
LAX
Los Angeles
$180 Roundtrip, just found
$180
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Apr 28 from Philadelphia to Los Angeles, returning Tue, May 5, priced at $180 just found
American Airlines
Sat, May 16 - Sat, May 30
PHL
Philadelphia
LAX
Los Angeles
$347 Roundtrip, found 4 days ago
$347
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, May 16 from Philadelphia to Los Angeles, returning Sat, May 30, priced at $347 found 4 days ago
Southwest Airlines
Sat, Apr 25 - Sat, May 2
PHL
Philadelphia
LAX
Los Angeles
$384 Roundtrip, just found
$384
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Apr 25 from Philadelphia to Los Angeles, returning Sat, May 2, priced at $384 just found
JetBlue Airways
Fri, Jul 3 - Wed, Jul 8
PHL
Philadelphia
LAX
Los Angeles
$391 Roundtrip, found 3 hours ago
$391
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Fri, Jul 3 from Philadelphia to Los Angeles, returning Wed, Jul 8, priced at $391 found 3 hours ago

Alternative airports near Los Angeles

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

Select flight to Bob Hope BUR. Average driving time to city center is 18 minutes. Flights from $404
BUR
Bob Hope
Average driving time to city center18 min
Flights from $404
Select flight to Long Beach Municipal LGB. Average driving time to city center is 27 minutes. Flights from $498
LGB
Long Beach Municipal
Average driving time to city center27 min
Flights from $498

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

May is typically the cheapest month to fly

From $160 - $230 per traveler.

Frequently asked questions

How much does a flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) cost?
You can find cheap one-way flights from $80 and cheap return flights from $160 Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) with Expedia. One-way flights typically cost between $186 and $1678, and return flights often range between $306 and $2537. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
September is the cheapest month to fly from Philadelphia (PHL) to Los Angeles (LAX), with average return fares around $365. This is about 15% lower than the average price throughout the year, as September is often a less busy travel month after the summer season. Other affordable months to fly include August and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
American Airlines offers around 55 weekly direct flights from PHL to LAX.
What is the cheapest airline that flies from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Spirit Airlines is one of the cheapest airlines offering nonstop flights from Philadelphia Intl. (PHL) to Los Angeles Intl. (LAX), with round-trip tickets starting from around $272.48. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
To find a cheap flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The best airline to fly with from Philadelphia, PA (PHL) to Los Angeles, CA (LAX) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, Spirit Airlines typically offers the lowest fares. American Airlines offers the most daily flights from PHL to LAX, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
When flying from Philadelphia (PHL) to Los Angeles (LAX), the best months to consider are August and September. Average return flight prices are around $365, making these months not only affordable but also less busy, allowing you to enjoy your trip without the crowds.*Prices based on flights available on Expedia in the last year.
How many flights per day from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
There are approximately 8 nonstop flights per day from Philadelphia Intl. (PHL) to Los Angeles Intl. (LAX). For more options, look at flights that include layovers.
What is the earliest flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from PHL to LAX. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The most popular departure times for flights from Philadelphia (PHL) to Los Angeles (LAX) are from 6am to 9am. About 33% of passengers prefer this time window. Many major carriers, including American Airlines, operate flights during this period. This timing is favored as it lets you arrive in Los Angeles in the early afternoon, ready to enjoy the city.
How long does it take to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Flying nonstop from PHL to LAX takes around 6 hours, with the route covering approximately 2,396 miles. Flights with a layover typically take 2 hours 20 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Business class seats are offered on the PHL to LAX route with American Airlines.First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines
  • Spirit Airlines

How much is a business class flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
A direct, return business class ticket from Philadelphia, PA (PHL) to Los Angeles, CA (LAX) typically costs between $2,173 - $3,381. A non-stop, one-way business class flight is usually around $1,020 - $1,530. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) flight with Expedia?
It's easy to earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Los Angeles from Philadelphia Intl. (PHL)?
From Philadelphia Intl. (PHL), you can fly into Los Angeles Intl. (LAX) to reach Los Angeles. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Midway Intl. (MDW), Nashville Intl. (BNA) before reaching Los Angeles. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) at the last minute?
Typically, booking a last minute flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) flight and hotel package?
Securing a Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) Los Angeles Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
If you booked your Philadelphia, PA (PHL-Philadelphia Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$160
Distance
2395 mi
Average flight time
2 hours 57 mins

Book with confidence

Philadelphia to Los Angeles Flights

The cheapest times to fly from Philadelphia to Los Angeles

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

 

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

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

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 Philadelphia to Los Angeles in 2026. You can also book with separate airlines for your outbound and return journeys, from $80 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 Philadelphia to Los Angeles 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 Philadelphia to Los Angeles 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.

 

Philadelphia to Los Angeles Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia