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Cheap flights from Los Angeles to Philadelphia from £113

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHL
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Los Angeles to Philadelphia are usually found in August or July, booked 70 days in advance, depart on a Wednesday or Tuesday and return on a Monday

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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 15 October 2025.

Mon 10/1123:00LAX - PHL
1 stop9h 08mJetBlue
Tue 18/1106:00PHL - LAX
1 stop9h 49mJetBlue
Deal found 13/10£225
Sat 1/1121:29LAX - PHL
1 stop9h 08mJetBlue
Tue 4/1112:00PHL - LAX
1 stop9h 55mJetBlue
Deal found 14/10£245
Wed 3/1212:05LAX - PHL
2 stops14h 41mAlaska Airlines
Wed 10/1218:54PHL - LAX
1 stop16h 55mAlaska Airlines
Deal found 14/10£260
Sat 8/1121:29LAX - PHL
1 stop8h 08mJetBlue
Wed 12/1116:52PHL - LAX
1 stop9h 40mJetBlue
Deal found 13/10£267
Wed 15/1014:10LAX - PHL
1 stop7h 35mUnited Airlines
Sat 18/1013:00PHL - LAX
1 stop8h 00mUnited Airlines
Deal found 13/10£270
Wed 12/1108:47LAX - PHL
2 stops17h 55mAlaska Airlines
Sat 15/1107:02PHL - LAX
2 stops16h 39mAlaska Airlines
Deal found 14/10£271
Sat 18/1005:35LAX - PHL
1 stop7h 50mSouthwest
Sat 25/1006:25PHL - LAX
2 stops9h 55mSouthwest
Deal found 14/10£278
Tue 21/1009:30LAX - PHL
2 stops9h 40mSouthwest
Sat 25/1006:25PHL - LAX
2 stops9h 55mSouthwest
Deal found 14/10£282
Tue 14/1005:30LAX - PHL
1 stop13h 15mSouthwest
Wed 15/1005:25PHL - LAX
2 stops9h 40mSouthwest
Deal found 13/10£283
Thu 4/1221:35LAX - PHL
2 stops17h 18mAlaska Airlines
Wed 10/1218:54PHL - LAX
1 stop16h 55mAlaska Airlines
Deal found 13/10£285

Cheap 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 15 October 2025.

Round-trip from

£225

One-way from

£113

Popular in

March

Cheapest in

August

Average price

£273
JetBlue
  • JetBlue
  • 10/11-14/11
  • 2 total stops
  • 20h 23m total
  • Los Angeles to Philadelphia
Search Deals
JetBlue
  • JetBlue
  • 10/11
  • 1 total stop
  • 9h 08m total
  • Los Angeles to Philadelphia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£28 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 October 2025
Search Deals

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 15 October 2025.
Use the filters below to find and compare flights from Los Angeles to Philadelphia that are best for you.

Fly from

Los Angeles

Fly to

Philadelphia

Route

Depart

Return

Price

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Mon 10/11

23:00-11:08

1 stop9h 08m

Philadelphia

Wed 19/11

09:22-17:31

1 stop11h 09m

£225

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Thu 15/1

10:00-21:24

1 stop8h 24m

Philadelphia

Mon 19/1

08:40-17:38

1 stop11h 58m

£225

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Sat 8/11

06:04-20:40

1 stop11h 36m

Philadelphia

Wed 12/11

16:52-23:32

1 stop9h 40m

£267

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Tue 4/11

00:25-10:24

1 stop6h 59m

Philadelphia

Tue 18/11

18:25-00:30

1 stop9h 05m

£274

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Mon 22/12

23:15-09:10

1 stop6h 55m

Philadelphia

Wed 31/12

06:00-10:45

1 stop7h 45m

£274

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Sat 8/11

14:31-05:42

1 stop12h 11m

Philadelphia

Wed 12/11

07:02-23:47

2 stops19h 45m

£289

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Wed 12/11

08:00-05:42

1 stop18h 42m

Philadelphia

Sat 15/11

07:02-20:41

2 stops16h 39m

£310

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Mon 22/12

23:15-09:10

1 stop6h 55m

Philadelphia

Tue 30/12

20:45-01:30

1 stop7h 45m

£310

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Sat 27/12

23:15-09:10

1 stop6h 55m

Philadelphia

Wed 31/12

06:00-10:45

1 stop7h 45m

£310

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Fri 14/11

00:25-10:24

1 stop6h 59m

Philadelphia

Mon 17/11

20:00-00:59

1 stop7h 59m

£315

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 20 results
1
2

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?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Philadelphia. Price data was last updated on 10 October 2025.

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, March is the cheapest month in which you can book a flight from Los Angeles to Philadelphia (average of £83). Flying from Los Angeles to Philadelphia in December is currently the most expensive (average of £115). 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 15 October 2025.

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.

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?

    This flight path from Los Angeles to Philadelphia was viewed by 8 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 Los Angeles to Philadelphia?

    For as low as £274, JetBlue can have you in Philadelphia from Los Angeles in 6h 59m. 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: Iberia (91%), Aer Lingus (88%), China Southern (85%).

  • 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, March is the cheapest month in which you can book a flight from Los Angeles to Philadelphia (average of £83). Flying from Los Angeles to Philadelphia in December is currently the most expensive (average of £115). 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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Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Philadelphia?

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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.

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

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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