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Cheap flights from Los Angeles to Philadelphia from $197

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHL
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Los Angeles to Philadelphia are usually found in August or July, booked 40 days in advance, depart on a Tuesday or Monday and return on a Wednesday

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 7 November 2025.

Round-trip from

$399

One-way from

$197

Popular in

December

Cheapest in

August

Average price

$614

Good one-way deal

$503 or less
Southwest
  • Southwest
  • 12/12-17/12
  • 2 total stops
  • 16h 10m total
  • Los Angeles to Philadelphia
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Alaska Airlines
  • Alaska Airlines
  • 10/12
  • 1 total stop
  • 9h 09m total
  • Los Angeles to Philadelphia
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Highest demand for flights based on searches. 10% potential increase in price ($97 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a one-way flight from Los Angeles to Philadelphia.
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Find 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 7 November 2025.

Fri 12/1205:00LAX - PHL
1 stop7h 55mSouthwest
Wed 17/1217:00PHL - LAX
1 stop8h 15mSouthwest
Deal found 6/11$399
Wed 3/1215:37LAX - PHL
1 stop11h 09mAlaska Airlines
Wed 10/1207:06PHL - LAX
1 stop11h 14mAlaska Airlines
Deal found 4/11$434
Mon 8/1221:56LAX - PHL
1 stop8h 43mJetBlue
Tue 16/1207:00PHL - LAX
1 stop12h 45mJetBlue
Deal found 6/11$457
Tue 2/1222:45LAX - PHL
1 stop9h 53mJetBlue
Sat 6/1216:32PHL - LAX
1 stop8h 47mJetBlue
Deal found 5/11$460
Thu 4/1210:44LAX - PHL
1 stop8h 04mJetBlue
Thu 11/1207:00PHL - LAX
1 stop10h 57mJetBlue
Deal found 4/11$496
Tue 25/1108:00LAX - PHL
1 stop11h 27mJetBlue
Mon 1/1211:45PHL - LAX
1 stop13h 08mJetBlue
Deal found 5/11$500
Mon 1/1223:03LAX - PHL
1 stop9h 35mJetBlue
Sat 6/1216:32PHL - LAX
1 stop8h 47mJetBlue
Deal found 5/11$503
Wed 10/1212:05LAX - PHL
2 stops14h 41mAlaska Airlines
Sat 13/1218:54PHL - LAX
1 stop16h 55mAlaska Airlines
Deal found 5/11$505
Thu 4/1211:25LAX - PHL
1 stop15h 21mAlaska Airlines
Tue 9/1207:06PHL - LAX
2 stops12h 38mAlaska Airlines
Deal found 5/11$537
Wed 3/1221:56LAX - PHL
1 stop8h 43mJetBlue
Tue 16/1207:00PHL - LAX
1 stop12h 45mJetBlue
Deal found 5/11$548
Tue 18/1121:29LAX - PHL
1 stop8h 08mJetBlue
Tue 25/1107:00PHL - LAX
1 stop11h 15mJetBlue
Deal found 5/11$552
Mon 1/1221:15LAX - PHL
1 stop11h 23mJetBlue
Tue 16/1207:00PHL - LAX
1 stop10h 57mJetBlue
Deal found 5/11$556

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 647,157 searches. Data last updated 7 November 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

Thu 4/12

10:44-21:48

1 stop8h 04m

Philadelphia

Tue 9/12

07:00-16:45

1 stop12h 45m

$460

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Tue 18/11

00:55-11:40

1 stop7h 45m

Philadelphia

Tue 2/12

20:05-00:59

1 stop7h 54m

$608

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Fri 5/12

00:55-11:36

1 stop7h 41m

Philadelphia

Sat 13/12

06:30-11:52

1 stop8h 22m

$608

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Wed 4/2

00:30-12:07

1 stop8h 37m

Philadelphia

Sun 8/2

08:09-13:03

1 stop7h 54m

$616

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Thu 4/12

08:02-05:46

2 stops18h 44m

Philadelphia

Mon 8/12

18:54-08:49

1 stop16h 55m

$620

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Sun 18/1

00:55-11:35

1 stop7h 40m

Philadelphia

Thu 22/1

08:35-14:58

1 stop9h 23m

$666

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Tue 21/4

14:05-23:55

1 stop6h 50m

Philadelphia

Tue 28/4

14:00-20:55

2 stops9h 55m

$680

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Fri 5/12

00:55-11:36

1 stop7h 41m

Philadelphia

Tue 16/12

15:35-21:01

1 stop8h 26m

$683

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Mon 1/12

00:55-11:36

1 stop7h 41m

Philadelphia

Sun 7/12

08:00-13:05

1 stop8h 05m

$691

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Wed 11/2

19:45-17:31

1 stop18h 46m

Philadelphia

Mon 16/2

18:35-09:55

2 stops18h 20m

$726

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 23 results
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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?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Philadelphia. Price data was last updated on 31 October 2025.

The best time to book flights from Los Angeles to Philadelphia is 40 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 Los Angeles to Philadelphia?

Currently, March is the cheapest month in which you can book a flight from Los Angeles to Philadelphia (average of $169). Flying from Los Angeles to Philadelphia in December is currently the most expensive (average of $235). 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 7 November 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Los Angeles to Philadelphia as you normally would.

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 6 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 $608, JetBlue can have you in Philadelphia from Los Angeles in 7h 45m. The distance between Los Angeles and Philadelphia is about 3854 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Los Angeles to Philadelphia one-way?

    One-way options have recently been found by users for as low as $231 on JetBlue. Other airlines that offer cheap prices include Alaska Airlines from $308 and Sun Country Air from $312 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Los Angeles to Philadelphia consider choosing Aer Lingus(89%), Iberia(86%) or British Airways(81%), as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Los Angeles to Philadelphia? While on average our users pay $504, our data indicates the cheapest price to be $501. The most popular route (Los Angeles - Philadelphia), is priced around $525.

  • 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 $169). Flying from Los Angeles to Philadelphia in December is currently the most expensive (average of $235). 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?

Certainly. Search results for flights to Philadelphia from Los Angeles shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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