Cheap flights from Los Angeles to Philadelphia from £165

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHL
19 Jul — 26 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Los Angeles to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to Philadelphia
Explore the most affordable flight options available from Los Angeles to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 June 2026.

Fri 11/920:25
LAX
-
PHL
1 stop10h 25m
JetBlue
Fri 18/913:55
PHL
-
LAX
1 stop11h 42m
JetBlue
Deal found 15/6£264
Tue 29/906:10
LAX
-
PHL
1 stop8h 54m
JetBlue
Thu 8/1013:58
PHL
-
LAX
1 stop11h 51m
JetBlue
Deal found 15/6£272
Tue 1/906:00
LAX
-
PHL
1 stop11h 00m
JetBlue
Wed 2/908:28
PHL
-
LAX
1 stop8h 42m
JetBlue
Deal found 17/6£282
Mon 17/806:00
LAX
-
PHL
1 stop11h 00m
JetBlue
Fri 21/808:28
PHL
-
LAX
1 stop8h 42m
JetBlue
Deal found 15/6£283
Sun 4/1022:20
LAX
-
PHL
1 stop8h 30m
JetBlue
Tue 6/1010:45
PHL
-
LAX
1 stop11h 23m
JetBlue
Deal found 15/6£290
Fri 28/808:00
LAX
-
PHL
1 stop9h 00m
JetBlue
Tue 1/908:28
PHL
-
LAX
1 stop8h 42m
JetBlue
Deal found 16/6£290
Sat 4/706:00
LAX
-
PHL
1 stop11h 00m
JetBlue
Thu 23/717:02
PHL
-
LAX
1 stop9h 56m
JetBlue
Deal found 18/6£296
Mon 20/706:00
LAX
-
PHL
1 stop11h 00m
JetBlue
Wed 22/706:00
PHL
-
LAX
1 stop10h 20m
JetBlue
Deal found 15/6£303
Fri 14/808:50
LAX
-
PHL
1 stop12h 01m
JetBlue
Fri 21/808:28
PHL
-
LAX
1 stop8h 42m
JetBlue
Deal found 15/6£304
Wed 30/920:25
LAX
-
PHL
1 stop10h 25m
JetBlue
Fri 9/1013:58
PHL
-
LAX
1 stop11h 51m
JetBlue
Deal found 15/6£312
Wed 9/920:25
LAX
-
PHL
1 stop10h 25m
JetBlue
Sat 19/915:25
PHL
-
LAX
1 stop11h 15m
JetBlue
Deal found 15/6£315
Thu 13/806:00
LAX
-
PHL
1 stop11h 00m
JetBlue
Fri 21/808:28
PHL
-
LAX
1 stop8h 42m
JetBlue
Deal found 15/6£320

Find flight deals from Los Angeles to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Philadelphia (PHL). 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 June 2026.

Round-trip from

£264

One-way from

£165

Popular in

December

Cheapest in

September

Average price

£358
JetBlue
  • JetBlue
  • 8/7-15/7
  • 2 total stops
  • 18h 56m total
  • Los Angeles to Philadelphia
JetBlue
  • JetBlue
  • 15/12
  • 1 total stop
  • 8h 43m total
  • Los Angeles to Philadelphia
Highest demand for flights based on searches. 11% potential increase in price (£34 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles to Philadelphia 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 19 June 2026.
Use the filters below to find and compare flights from Los Angeles to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Tue 8/9

10:50-05:40

1 stop15h 50m

Philadelphia

Tue 29/9

07:00-20:37

2 stops16h 37m

£339

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Sat 29/8

11:05-22:50

2 stops8h 45m

Philadelphia

Sat 5/9

06:30-14:00

2 stops10h 30m

£349

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Fri 6/11

19:45-15:25

2 stops16h 40m

Philadelphia

Sat 14/11

07:00-14:56

1 stop10h 56m

£356

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Wed 1/7

10:25-22:50

2 stops9h 25m

Philadelphia

Sat 4/7

05:00-09:25

1 stop7h 25m

£365

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Wed 15/7

05:35-18:40

2 stops10h 05m

Philadelphia

Sat 18/7

05:00-12:05

2 stops10h 05m

£367

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Sat 4/7

05:45-18:05

2 stops9h 20m

Philadelphia

Sat 11/7

14:50-22:15

2 stops10h 25m

£370

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Sat 21/11

17:35-06:03

1 stop9h 28m

Philadelphia

Thu 26/11

12:09-20:00

1 stop10h 51m

£374
Fastest return journey

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Sat 18/7

14:20-00:10

1 stop6h 50m

Philadelphia

Sun 26/7

17:50-23:55

2 stops9h 05m

£378

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Sat 21/11

22:25-11:00

2 stops9h 35m

Philadelphia

Fri 27/11

12:10-17:55

1 stop8h 45m

£378

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Fri 6/11

22:15-11:15

1 stop10h 00m

Philadelphia

Sat 14/11

07:50-15:05

2 stops10h 15m

£378

Flights are sorted by cheapest return flights first.

Deals found on 19/6

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Los Angeles to Philadelphia

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

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

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Los Angeles to Philadelphia (average of £248). Flying from Los Angeles to Philadelphia in December is currently the most expensive (average of £416). 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 LAX to PHL?

Find hourly flight availability from Los Angeles to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 June 2026.

When flying from Los Angeles to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Philadelphia. 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 Los Angeles to Philadelphia flight route?

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

    For as low as £337, Southwest can have you in Philadelphia from Los Angeles in 8h 55m. The distance from Los Angeles to Philadelphia is about 2395 mi. This flight may include one or multiple stops.

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

    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 Los Angeles to Philadelphia on time: Frontier (100%), Volaris (100%), China Southern (91%).

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Los Angeles to Philadelphia (average of £248). Flying from Los Angeles to Philadelphia in December is currently the most expensive (average of £416). 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

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

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

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Yes! Start tracking prices for Los Angeles to Philadelphia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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