Los Angeles

$71+ Cheap flights from Philadelphia to Los Angeles (PHL - LAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LAX
Jul 5 — Jul 121
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Cheapflights Tip: The best prices from Philadelphia to Los Angeles are usually found in September or October, booked 81 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Philadelphia to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Los Angeles (LAX). 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 June 30, 2025.

Round-trip from

$141
(Priceline)

One-way from

$71
(Priceline)

Popular in

December

Cheapest in

September

Average price

$302

Good round-trip deal

$235 or less

Good one-way deal

$119 or less
From Philadelphia to Los Angeles
One-way flight from Philadelphia to Los Angeles
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Philadelphia to Los Angeles.
Price to beat on a one-way flight from Philadelphia to Los Angeles.

Find flight deals from Philadelphia to Los Angeles

Cheapest flights from Philadelphia to Los Angeles
Explore the most affordable flight options available from Philadelphia to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:15 amPHL - LAX
1 stop10h 06mFrontier
Sun 9/79:31 pmLAX - PHL
1 stop10h 23mFrontier
Deal found 6/30$141
This Priceline deal was found by Cheapflights users on 6/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:00 amPHL - LAX
1 stop11h 31mMultiple Airlines
Thu 8/77:45 pmLAX - PHL
1 stop7h 04mMultiple Airlines
Deal found 6/28$160

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia to Los Angeles 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 June 30, 2025.
Use the filters below to find and compare flights from Philadelphia to Los Angeles that are best for you.

Fly from

Philadelphia

Fly to

Los Angeles

Route

Depart

Return

Price

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Thu 9/4

5:15 am-12:21 pm

1 stop10h 06m

Los Angeles

Sun 9/7

9:31 pm-10:54 am

1 stop10h 23m

$141

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 7/26

7:00 am-3:31 pm

1 stop11h 31m

Los Angeles

Thu 8/7

7:45 pm-5:49 am

1 stop7h 04m

$160

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 8/16

5:23 pm-7:58 pm

Nonstop5h 35m

Los Angeles

Sat 8/23

11:40 am-7:59 pm

Nonstop5h 19m

$199

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 8/5

9:45 am-5:08 pm

1 stop10h 23m

$71

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 9/3

7:07 pm-11:09 pm

1 stop7h 02m

$76

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Thu 8/7

6:00 am-3:31 pm

1 stop12h 31m

$100

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 7/30

10:05 am-5:10 pm

1 stop10h 05m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

The best insider tips for Philadelphia to Los Angeles flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Philadelphia to Los Angeles trip
Airports
PHL

For efficient parking, choose facilities across from your terminal. Long-term lots are cheaper and accessible via free shuttle.

Read more about PHLby Mark Chesnut
LAX

Use the LAX-it shuttle for rideshares. Look for green signs to catch the free bus to the pickup area.

Read more about LAXby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LAX

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Mark Chesnut

Mark Chesnut

Expert on PHL

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

Best time to book a flight from Philadelphia to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Philadelphia 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 Philadelphia to Los Angeles

How far ahead should I book a flight from Philadelphia to Los Angeles?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Los Angeles. Price data was last updated on June 27, 2025.

The price you pay for your flight from Philadelphia to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Los Angeles?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Los Angeles (average of $246). Flying from Philadelphia to Los Angeles in March is currently the most expensive (average of $326). 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.

What is the cheapest time of day to fly from PHL to LAX?

Find hourly flight availability from Philadelphia to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 56% on flights from Philadelphia to Los Angeles by exploring options for tickets in the evening.

What is the cheapest day to fly from Philadelphia to Los Angeles?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Los Angeles. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Philadelphia to Los Angeles flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Philadelphia to Los Angeles

Explore weekly flight availability from Philadelphia to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 30, 2025.

The most flights from PHL to LAX are scheduled on a Friday (37 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. 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 Los Angeles. Reviews last updated June 30, 2025.
Get a feel of what it's like to fly with Southwest, American Airlines, and Spirit Airlines from Philadelphia to Los Angeles by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Food

7.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Food

7.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Food

7.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Food

7.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Philadelphia to Los Angeles?

    To fly from Philadelphia to Los Angeles, you need to book a flight from Philadelphia (PHL) to Los Angeles (LAX). Nonstop flights to Los Angeles from Philadelphia take 5h 41m on average. When it comes time to book airfare, you have a few options: there are 31 outbound flights from Philadelphia to Los Angeles offered by 9 different airlines.

  • How popular is this Philadelphia to Los Angeles flight route?

  • What are the cheapest airlines flying from Philadelphia to Los Angeles round-trip?

    According to our current data, Frontier ($141), and American Airlines ($199) offers the cheapest pricing from Philadelphia to Los Angeles. Frontier is priced at 57% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Los Angeles one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $71. Spirit Airlines flights start at $76 while deals on Southwest start at $109 one-way.

  • What are the most reliable airlines from Philadelphia to Los Angeles?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Philadelphia to Los Angeles on time: Spirit Airlines (87%), Japan Airlines (84%), Fiji Airways (83%).

  • What are the cheapest flights from Philadelphia to Los Angeles?

    While on average a flight from Philadelphia to Los Angeles is generally $826, our data shows the cheapest flight currently is $74. When looking at the most popular route, (Philadelphia - Los Angeles), you can expect to pay $136 for that flight.

  • Where are the most common layover locations when flying from Philadelphia to Los Angeles?

  • What are some popular things to do or see while on a layover in Atlanta?

    The majority of Atlanta visitors spend their time at Georgia Aquarium, Fox Theatre, and World of Coca-Cola. Georgia Aquarium, Fox Theatre, and World of Coca-Cola can be accessed by traveling approximately 8.6 mi, 9.3 mi, and 8.6 mi, respectively from Atlanta Hartsfield-Jackson. Travelers can book a car rental at Atlanta Hartsfield-Jackson for about $49 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Las Vegas?

    Fremont Street Experience, The Colosseum at Caesars Palace, and Fountains of Bellagio are currently the most popular points of interest in Las Vegas at the moment. Those on a layover in Las Vegas interested in visiting Fremont Street Experience, The Colosseum at Caesars Palace, or Fountains of Bellagio can do so by traveling 5.9 mi, 2.6 mi, and 2.3 mi, respectively from Las Vegas Harry Reid Intl. Those on a layover in Las Vegas in need of a rental car can book one at Las Vegas Harry Reid Intl for about $54.

  • Where are the least popular layover locations for Philadelphia to Los Angeles flights?

  • Can I find deals for flights from Philadelphia to Los Angeles that include hotel bookings?

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

  • How can I find direct flights from Philadelphia to Los Angeles?

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

  • Can I find deals for business class flights from Philadelphia to Los Angeles?

    Yes. Cheapflights offers flight deals from Philadelphia to Los Angeles 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 Philadelphia to Los Angeles?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Los Angeles (average of $246). Flying from Philadelphia to Los Angeles in March is currently the most expensive (average of $326). 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
Stanton
Downey
Oceanside
Buena Park
Moreno Valley
Universal City
Avalon
Inglewood
Santa Clarita
El Segundo
Glendale
Montebello
Rowland Heights
San Gabriel
Encinitas
Del Mar
Marina del Rey
West Hollywood
Loma Linda
La Mirada

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Alternative routes for Philadelphia to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Philadelphia to Los Angeles

Discover the top 9 airlines that operate flights from Philadelphia to Los Angeles. 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$89Average$194FlexibilityNo cancel feeOn-time65%
FrontierCheapest$100Average$217FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$135Average$327FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$329FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$191Average$418FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$210Average$224FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$296Average$555FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$302Average$502FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$305Average$402FlexibilityNo cancel feeOn-time83%

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