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Cheap flights from Philadelphia to Los Angeles from C$ 159

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LAX
18 Apr — 25 Apr1
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 19 March 2026.

Tue 10/115:15 p.m.
PHL
-
LAX
1 stop9h 44m
Alaska Airlines
Tue 17/119:30 p.m.
LAX
-
PHL
1 stop15h 36m
Alaska Airlines
Deal found 16/3C$ 382
Mon 5/105:15 p.m.
PHL
-
LAX
1 stop9h 44m
Alaska Airlines
Wed 14/1011:55 a.m.
LAX
-
PHL
1 stop14h 32m
Alaska Airlines
Deal found 16/3C$ 436
Sat 18/45:45 a.m.
PHL
-
LAX
2 stops21h 08m
Spirit Airlines
Sat 25/45:30 a.m.
LAX
-
PHL
3 stops15h 07m
Spirit Airlines
Deal found 19/3C$ 445
Tue 21/47:25 a.m.
PHL
-
LAX
2 stops14h 48m
Alaska Airlines
Tue 28/44:57 p.m.
LAX
-
PHL
1 stop10h 05m
Alaska Airlines
Deal found 16/3C$ 482
Fri 4/125:15 p.m.
PHL
-
LAX
1 stop9h 44m
Alaska Airlines
Tue 8/123:10 p.m.
LAX
-
PHL
1 stop11h 17m
Alaska Airlines
Deal found 16/3C$ 489
Mon 7/95:15 p.m.
PHL
-
LAX
1 stop9h 44m
Alaska Airlines
Mon 14/99:30 p.m.
LAX
-
PHL
1 stop15h 36m
Alaska Airlines
Deal found 16/3C$ 511
Sat 25/47:22 a.m.
PHL
-
LAX
2 stops16h 44m
Alaska Airlines
Mon 27/46:30 a.m.
LAX
-
PHL
1 stop20h 32m
Alaska Airlines
Deal found 15/3C$ 515
Tue 5/57:22 a.m.
PHL
-
LAX
2 stops15h 06m
Alaska Airlines
Tue 12/54:57 p.m.
LAX
-
PHL
1 stop9h 43m
Alaska Airlines
Deal found 16/3C$ 522
Sat 18/43:43 p.m.
PHL
-
LAX
Nonstop5h 56m
American Airlines
Sat 25/411:05 p.m.
LAX
-
PHL
Nonstop5h 15m
American Airlines
Deal found 19/3C$ 550

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 19 March 2026.

Round-trip from

C$ 382

One-way from

C$ 159

Popular in

December

Cheapest in

July

Average price

C$ 663
Alaska Airlines
  • Alaska Airlines
  • 10/9-14/9
  • 2 total stops
  • 25h 20m total
  • Philadelphia to Los Angeles
Search Deals
Frontier
  • Frontier
  • 2/5
  • 1 total stop
  • 14h 00m total
  • Philadelphia to Los Angeles
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 629,999 searches. Data last updated 19 March 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 round-trip

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 5/9

1:10 p.m.-8:05 p.m.

1 stop9h 55m

Los Angeles Los Angeles

Wed 16/9

6:45 a.m.-6:00 p.m.

2 stops8h 15m

C$ 584

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 2/5

12:25 p.m.-8:30 p.m.

2 stops11h 05m

Los Angeles Los Angeles

Tue 5/5

6:20 a.m.-5:50 p.m.

2 stops8h 30m

C$ 591

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 3/6

5:50 a.m.-1:00 p.m.

2 stops10h 10m

Los Angeles Los Angeles

Wed 10/6

6:00 a.m.-6:40 p.m.

2 stops9h 40m

C$ 591

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Thu 30/4

2:15 p.m.-8:05 p.m.

2 stops8h 50m

Los Angeles Los Angeles

Sat 2/5

10:30 a.m.-11:00 p.m.

2 stops9h 30m

C$ 602

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 24/6

6:20 p.m.-12:26 a.m.

1 stop9h 06m

Los Angeles Los Angeles

Wed 1/7

7:19 p.m.-5:43 a.m.

1 stop7h 24m

C$ 604
Quickest round-trip

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 18/7

5:15 p.m.-10:27 p.m.

1 stop8h 12m

Los Angeles Los Angeles

Fri 24/7

12:45 a.m.-10:33 a.m.

1 stop6h 48m

C$ 639

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 28/7

5:15 a.m.-12:00 p.m.

2 stops9h 45m

Los Angeles Los Angeles

Fri 31/7

10:00 a.m.-7:45 p.m.

1 stop6h 45m

C$ 646

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 27/5

5:50 a.m.-1:00 p.m.

2 stops10h 10m

Los Angeles Los Angeles

Mon 1/6

1:20 p.m.-12:35 a.m.

2 stops8h 15m

C$ 652

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 31/3

6:15 a.m.-12:40 p.m.

2 stops9h 25m

Los Angeles Los Angeles

Thu 9/4

1:20 p.m.-12:35 a.m.

2 stops8h 15m

C$ 654

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 4/4

5:05 p.m.-12:20 a.m.

2 stops10h 15m

Los Angeles Los Angeles

Wed 8/4

6:35 a.m.-5:50 p.m.

2 stops8h 15m

C$ 654

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/3

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 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 13 March 2026.

To ensure you get the cheapest price possible for a flight from Philadelphia to Los Angeles, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Philadelphia to Los Angeles (average of C$ 123). Flying from Philadelphia to Los Angeles in March is currently the most expensive (average of C$ 223). 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 19 March 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 at noon tend to be the most expensive. A flight in the evening could potentially save you up to 74% on airfare.

How much does it cost to fly round-trip 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?

    The Philadelphia to Los Angeles Los Angeles flight path was viewed by 1 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?

    A quick flight from Philadelphia to Los Angeles can take about 9h 06m. Southwest provides one of the quickest options available for as low as C$ 604. Airlines will cover a distance of 3854 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 (85%), Qatar Airways (80%), British Airways( 80%).

  • 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, August is the cheapest month in which you can book a flight from Philadelphia to Los Angeles (average of C$ 123). Flying from Philadelphia to Los Angeles in March is currently the most expensive (average of C$ 223). 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
Garden Grove
West Covina
Rosemead
Santa Clarita
Monterey Park
Universal City
West Hollywood
Pomona
Culver City
Glendale
El Segundo
Loma Linda
Westminster
Calabasas
Agoura Hills
Commerce
Rowland Heights
Newbury Park
El Monte
Manhattan Beach

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