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Cheap flights from Philadelphia to Los Angeles from $198

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LAX
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Philadelphia to Los Angeles are usually found in July or June, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Philadelphia to Los Angeles

Enter your travel dates to find the best prices.

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 4 May 2026.

Mon 15/611:00
PHL
-
LAX
1 stop25h 25m
Frontier
Mon 22/612:14
LAX
-
PHL
1 stop15h 13m
Frontier
Deal found 1/5$394
Tue 2/607:00
PHL
-
LAX
1 stop10h 34m
Alaska Airlines
Tue 2/615:59
LAX
-
PHL
1 stop10h 36m
Alaska Airlines
Deal found 2/5$570
Tue 2/607:00
PHL
-
LAX
1 stop10h 34m
Alaska Airlines
Wed 3/615:59
LAX
-
PHL
1 stop10h 36m
Alaska Airlines
Deal found 29/4$578
Thu 28/517:18
PHL
-
LAX
1 stop8h 24m
Delta
Tue 2/608:25
LAX
-
PHL
1 stop6h 41m
Delta
Deal found 29/4$584
Sun 24/506:55
PHL
-
LAX
1 stop7h 15m
Southwest
Tue 2/607:30
LAX
-
PHL
2 stops11h 30m
Southwest
Deal found 2/5$591
Wed 27/505:50
PHL
-
LAX
2 stops10h 10m
Southwest
Wed 3/607:30
LAX
-
PHL
2 stops11h 30m
Southwest
Deal found 29/4$598
Sun 24/506:35
PHL
-
LAX
1 stop9h 44m
Delta
Tue 2/606:00
LAX
-
PHL
1 stop8h 19m
Delta
Deal found 1/5$599
Wed 27/505:50
PHL
-
LAX
2 stops10h 10m
Southwest
Sat 30/505:40
LAX
-
PHL
1 stop9h 55m
Southwest
Deal found 2/5$602
Tue 1/915:00
PHL
-
LAX
2 stops9h 10m
Southwest
Sat 5/913:00
LAX
-
PHL
1 stop6h 50m
Southwest
Deal found 2/5$605
Wed 27/505:50
PHL
-
LAX
2 stops10h 10m
Southwest
Tue 30/606:45
LAX
-
PHL
2 stops13h 05m
Southwest
Deal found 30/4$606
Tue 2/606:20
PHL
-
LAX
2 stops10h 15m
Southwest
Sat 6/611:35
LAX
-
PHL
2 stops9h 30m
Southwest
Deal found 3/5$609

Find 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 4 May 2026.

Round-trip from

$394

One-way from

$198

Popular in

December

Cheapest in

July

Average price

$512
Frontier
  • Frontier
  • 15/6-22/6
  • 2 total stops
  • 40h 38m total
  • Philadelphia to Los Angeles
Search Deals
Frontier
  • Frontier
  • 26/7
  • 1 total stop
  • 11h 14m total
  • Philadelphia to Los Angeles
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($180 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 4 May 2026.
Use the filters below to find and compare flights from Philadelphia to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Fri 29/5

16:30-23:15

2 stops9h 45m

Los Angeles

Tue 2/6

07:30-22:00

2 stops11h 30m

$598

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Mon 1/6

05:40-12:35

2 stops9h 55m

Los Angeles

Tue 2/6

07:30-22:00

2 stops11h 30m

$609

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Mon 1/6

05:40-12:35

2 stops9h 55m

Los Angeles

Mon 8/6

13:05-00:40

2 stops8h 35m

$620

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 9/6

16:35-22:50

2 stops9h 15m

Los Angeles

Mon 22/6

13:05-00:40

2 stops8h 35m

$648

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 3/6

05:50-13:00

2 stops10h 10m

Los Angeles

Sun 7/6

05:40-18:30

2 stops9h 50m

$648
Fastest return journey

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Fri 21/8

08:00-14:25

2 stops9h 25m

Los Angeles

Tue 25/8

06:45-18:00

2 stops8h 15m

$648

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Fri 19/6

16:45-23:40

2 stops9h 55m

Los Angeles

Tue 23/6

06:25-18:00

2 stops8h 35m

$660

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Fri 10/7

09:00-16:20

2 stops10h 20m

Los Angeles

Tue 14/7

06:45-18:40

2 stops8h 55m

$663

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 17/6

16:35-23:00

2 stops9h 25m

Los Angeles

Wed 24/6

10:25-22:50

2 stops9h 25m

$663

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 21/10

08:00-15:25

2 stops10h 25m

Los Angeles

Mon 26/10

07:10-19:35

2 stops9h 25m

$663

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Showing 1-10 of 24 resultsSorted by cheapest first
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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 return 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?

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 62 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, July is the cheapest month in which you can book a flight from Philadelphia to Los Angeles (average of $390). Flying from Philadelphia to Los Angeles in December is currently the most expensive (average of $753). 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 4 May 2026.

One of the essential ways to save on airfare from Philadelphia to Los Angeles is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 67% on airfare.

How much does it cost for a return flight from Philadelphia to Los Angeles?

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.

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

    This flight path from Philadelphia to Los Angeles was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Philadelphia to Los Angeles?

    There are many flights that can get you from Philadelphia to Los Angeles in 9h 45m. Fly via Southwest to get the fastest option. Philadelphia and Los Angeles are separated by a distance of 3854 km.

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

    Before booking your flight to Los Angeles from Philadelphia, have a look at the most reliable airlines to get you to your destination on time: Qatar Airways (95%), Japan Airlines (92%), British Airways( 89%).

  • 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 holiday 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, July is the cheapest month in which you can book a flight from Philadelphia to Los Angeles (average of $390). Flying from Philadelphia to Los Angeles in December is currently the most expensive (average of $753). 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

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
West Hollywood
Culver City
Hermosa Beach
Simi Valley
Universal City
El Segundo
San Juan Capistrano
Monterey Park
Moreno Valley
Santa Clarita
Arcadia
Inglewood
Dana Point
Oceanside
Glendale
Vernon

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Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Los Angeles?

Cheapflights helps you find that perfect flight to Los Angeles from Philadelphia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Philadelphia to Los Angeles with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Philadelphia to Los Angeles, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Philadelphia to Los Angeles become cheaper?

Yes, Cheapflights offers price alerts on Philadelphia to Los Angeles flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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