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Cheap flights from Philadelphia to Los Angeles from £106

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LAX
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

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 15 June 2026.

Mon 9/1110:30
PHL
-
LAX
1 stop11h 51m
JetBlue
Mon 16/1122:30
LAX
-
PHL
1 stop8h 09m
JetBlue
Deal found 11/6£247
Thu 17/910:45
PHL
-
LAX
1 stop11h 23m
JetBlue
Wed 23/920:25
LAX
-
PHL
1 stop10h 25m
JetBlue
Deal found 15/6£255
Tue 25/808:28
PHL
-
LAX
1 stop8h 42m
JetBlue
Mon 31/808:50
LAX
-
PHL
1 stop12h 01m
JetBlue
Deal found 14/6£261
Wed 19/818:40
PHL
-
LAX
1 stop7h 55m
Southwest
Thu 27/813:55
LAX
-
PHL
1 stop6h 50m
Southwest
Deal found 10/6£264
Mon 14/913:55
PHL
-
LAX
1 stop11h 42m
JetBlue
Fri 25/920:25
LAX
-
PHL
1 stop10h 25m
JetBlue
Deal found 15/6£268
Wed 25/1113:45
PHL
-
LAX
1 stop9h 25m
Southwest
Wed 2/1223:55
LAX
-
PHL
1 stop8h 15m
Southwest
Deal found 11/6£270
Wed 22/717:40
PHL
-
LAX
1 stop8h 00m
Southwest
Wed 12/823:15
LAX
-
PHL
1 stop11h 00m
Southwest
Deal found 10/6£272
Wed 16/917:10
PHL
-
LAX
1 stop8h 15m
Southwest
Tue 22/909:25
LAX
-
PHL
2 stops9h 20m
Southwest
Deal found 11/6£274
Tue 18/807:55
PHL
-
LAX
2 stops9h 40m
Southwest
Wed 19/809:25
LAX
-
PHL
2 stops9h 20m
Southwest
Deal found 12/6£276
Mon 9/1110:30
PHL
-
LAX
1 stop11h 51m
JetBlue
Sun 15/1120:45
LAX
-
PHL
1 stop9h 54m
JetBlue
Deal found 11/6£278

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 15 June 2026.

Round-trip from

£247

One-way from

£106

Popular in

December

Cheapest in

September

Average price

£366
JetBlue
  • JetBlue
  • 9/11-16/11
  • 2 total stops
  • 20h 00m total
  • Philadelphia to Los Angeles
Search Deals
Southwest
  • Southwest
  • 8/12
  • 1 total stop
  • 7h 35m total
  • Philadelphia to Los Angeles
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 858,174 searches. Data last updated 15 June 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

Wed 22/7

17:40-22:40

1 stop8h 00m

Los Angeles

Wed 12/8

23:15-13:15

1 stop11h 00m

£272
Fastest return journey

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 14/7

06:20-10:20

1 stop7h 00m

Los Angeles

Wed 22/7

15:15-01:05

1 stop6h 50m

£325

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 21/7

05:40-11:10

1 stop8h 30m

Los Angeles

Wed 29/7

06:15-18:04

1 stop8h 49m

£328

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 26/9

16:50-21:15

1 stop7h 25m

Los Angeles

Sat 3/10

09:10-19:20

1 stop7h 10m

£328

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 21/7

17:05-23:15

1 stop9h 10m

Los Angeles

Sat 25/7

11:35-00:10

2 stops9h 35m

£331

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 12/9

07:00-14:07

1 stop10h 07m

Los Angeles

Sat 12/9

16:50-05:40

1 stop9h 50m

£352

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Thu 1/10

05:25-11:55

2 stops9h 30m

Los Angeles

Mon 12/10

07:10-19:35

2 stops9h 25m

£355

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 8/9

15:00-21:10

2 stops9h 10m

Los Angeles

Thu 10/9

05:45-17:55

2 stops9h 10m

£355

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Thu 8/10

18:45-06:55

2 stops15h 10m

Los Angeles

Mon 12/10

07:10-19:35

2 stops9h 25m

£360

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 30/6

05:15-12:00

2 stops9h 45m

Los Angeles

Tue 7/7

06:25-18:00

2 stops8h 35m

£363

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 22 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 best time to book flights from Philadelphia to Los Angeles is 21 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Philadelphia to Los Angeles (average of £241). Flying from Philadelphia to Los Angeles in December is currently the most expensive (average of £404). 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 15 June 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 afternoon tend to be the most expensive. A flight at midday could potentially save you up to 73% 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?

    Within the past month, 2 users have taken a look at flights from Philadelphia to Los Angeles.

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

    Airlines like Southwest fly from Philadelphia to Los Angeles in about 7h. The time it takes to get you to your destination can typically vary by up to . The distance from Philadelphia to Los Angeles is about 2395 mi.

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

    Before booking your flight to Los Angeles from Philadelphia, check out the most reliable airlines to get you to your destination on time: Japan Airlines (92%), British Airways (89%), Air Tahiti Nui( 84%).

  • 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, September is the cheapest month in which you can book a flight from Philadelphia to Los Angeles (average of £241). Flying from Philadelphia to Los Angeles in December is currently the most expensive (average of £404). 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
Laguna Hills
Torrance
Chino Hills
Manhattan Beach
Simi Valley
Cerritos
West Hollywood
Calabasas
Artesia
Dana Point
Glendale
La Puente
Inglewood
Vista
Aliso Viejo
El Segundo

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

Yes! Cheapflights helps users easily find flights from Philadelphia to Los Angeles with no change fees.

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Of course! You can now track prices for flights from Philadelphia to Los Angeles and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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