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Cheap flights from Philadelphia to Los Angeles from £124

PHL — LAX
29 Oct — 5 Nov1
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

Thu 12/1118:35 -
1 stop7h 45m
Sun 15/1101:05 -
1 stop8h 25m
Deal found 27/9£300
Thu 29/1010:27 -
1 stop11h 52m
Sun 8/1120:30 -
1 stop10h 07m
Deal found 26/9£300
Thu 29/1010:27 -
1 stop11h 52m
Mon 2/1122:30 -
1 stop8h 07m
Deal found 27/9£301
Sat 12/1215:45 -
2 stops9h 35m
Sun 13/1201:05 -
1 stop8h 25m
Deal found 26/9£303
Fri 13/1111:40 -
1 stop10h 35m
Mon 16/1123:55 -
1 stop8h 10m
Deal found 24/9£306
Wed 21/1013:50 -
2 stops10h 25m
Sat 24/1008:30 -
2 stops8h 35m
Deal found 28/9£307
Thu 26/1105:00 -
2 stops10h 30m
Thu 26/1100:05 -
1 stop7h 55m
Deal found 24/9£309
Tue 22/1213:45 -
1 stop9h 30m
Tue 5/123:55 -
1 stop8h 15m
Deal found 28/9£310
Sat 31/1005:00 -
2 stops9h 45m
Sat 7/1110:50 -
1 stop6h 30m
Deal found 27/9£314
Fri 23/1017:10 -
2 stops10h 00m
Tue 27/1010:50 -
2 stops8h 00m
Deal found 28/9£318
Fri 25/1205:25 -
1 stop8h 30m
Thu 31/1223:55 -
1 stop8h 10m
Deal found 27/9£321

Find flight deals from Philadelphia to Los Angeles

Round-trip from

£300

One-way from

£124

Popular in

December

Cheapest in

October

Average price

£401

Good one-way deal

£256 or less
Southwest
  • Southwest
  • 12/11-15/11
  • 2 total stops
  • 16h 10m total
  • Philadelphia to Los Angeles
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Frontier
  • Frontier
  • 7/10-31/12
  • 1 total stop
  • 10h 33m total
  • Philadelphia to Los Angeles
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a one-way flight from Philadelphia to Los Angeles.
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Cheapflights Fare Finder

 
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
Fastest return journey

PhiladelphiaLos Angeles

PHL Philadelphia - LAX Los Angeles

PHLLAX

Philadelphia

Tue 20/10

05:30-10:25

1 stop7h 55m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£143

PhiladelphiaLos Angeles

PHL Philadelphia - LAX Los Angeles

PHLLAX

Philadelphia

Sat 23/1

07:30-12:50

1 stop8h 20m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£150

PhiladelphiaLos Angeles

PHL Philadelphia - LAX Los Angeles

PHLLAX

Philadelphia

Sat 5/12

05:20-12:15

1 stop9h 55m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£150

PhiladelphiaLos Angeles

PHL Philadelphia - LAX Los Angeles

PHLLAX

Philadelphia

Wed 27/1

16:00-21:15

1 stop8h 15m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£150

PhiladelphiaLos Angeles

PHL Philadelphia - LAX Los Angeles

PHLLAX

Philadelphia

Wed 28/10

05:30-10:25

1 stop7h 55m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£161

PhiladelphiaLos Angeles

PHL Philadelphia - LAX Los Angeles

PHLLAX

Philadelphia

Sun 1/11

08:00-11:26

1 stop30h 26m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£172

PhiladelphiaLos Angeles

PHL Philadelphia - LAX Los Angeles

PHLLAX

Philadelphia

Mon 5/10

17:10-00:10

2 stops10h 00m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£188

PhiladelphiaLos Angeles

PHL Philadelphia - LAX Los Angeles

PHLLAX

Philadelphia

Wed 25/11

06:15-15:50

2 stops12h 35m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£189

PhiladelphiaLos Angeles

PHL Philadelphia - LAX Los Angeles

PHLLAX

Philadelphia

Fri 27/11

05:00-10:10

1 stop8h 10m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£193

PhiladelphiaLos Angeles

PHL Philadelphia - LAX Los Angeles

PHLLAX

Philadelphia

Fri 25/12

07:30-15:10

2 stops10h 40m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£207

Flights are sorted by cheapest return flights first.

Deals found on 24/9

Showing 1-10 of 23 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

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 62 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, October is the cheapest month in which you can book a flight from Philadelphia to Los Angeles (average of £358). Flying from Philadelphia to Los Angeles in December is currently the most expensive (average of £420). 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?

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 76% on airfare.

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

Airfare is typical for this route at the moment.

Philadelphia to Los Angeles flights typically cost between £278 and £418 in November.
The cheapest return price found within the last 5 days was £300 on Southwest (12 Nov–15 Nov).

Related info for your journey

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

    Within the past month, 1 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 10h 05m. 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 (80%), Aer Lingus (78%), British Airways( 78%).

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

    The cheapest flight price from Philadelphia to Los Angeles is £256. On average you can expect to pay £295. The most popular route, (Philadelphia - Los Angeles), can usually be booked for £295.

  • 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, October is the cheapest month in which you can book a flight from Philadelphia to Los Angeles (average of £358). Flying from Philadelphia to Los Angeles in December is currently the most expensive (average of £420). 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?

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Hermosa Beach
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Calabasas
Artesia
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Inglewood
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Yes! Cheapflights helps users easily find flights from Philadelphia to Los Angeles with no change fees.

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