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Cheap flights from Los Angeles to Philadelphia from £77

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHL
17 avr. — 24 avr.1
1 adult

Cheapflights Tip: The best prices from Los Angeles to Philadelphia are usually found in September or October, booked 69 days in advance, depart on a Friday or Saturday 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 12 avril 2025.

Round-trip from

£212

One-way from

£77

Popular in

March

Cheapest in

September

Average price

£311

Good one-way deal

£83 or less
Delta
  • Delta
  • 19/5-28/5
  • 2 total stops
  • 17h 19m total
  • Los Angeles to Philadelphia
Southwest
  • Southwest
  • 13/5
  • 1 total stop
  • 9h 15m total
  • Los Angeles to Philadelphia
Highest demand for flights based on searches. 9% potential increase in price (£22 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in April 2025
Price to beat on a one-way flight from Los Angeles to Philadelphia.

Find flight deals from Los Angeles to Philadelphia

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 12 avril 2025.

lun. 19/500:59LAX - PHL
1 stop8h 01mDelta
mer. 28/518:15PHL - LAX
1 stop9h 18mDelta
Deal found 11/4£212
mar. 2/921:45LAX - PHL
1 stop8h 35mJetBlue
jeu. 11/915:00PHL - LAX
1 stop9h 45mJetBlue
Deal found 11/4£245
lun. 26/523:59LAX - PHL
1 stop8h 00mSun Country Air
jeu. 29/512:21PHL - LAX
1 stop13h 28mSun Country Air
Deal found 11/4£256
sam. 10/513:18LAX - PHL
2 stops13h 26mAlaska Airlines
mer. 14/507:04PHL - LAX
1 stop10h 42mAlaska Airlines
Deal found 11/4£263
sam. 17/508:30LAX - PHL
1 stop12h 05mSouthwest
mar. 20/514:40PHL - LAX
2 stops10h 15mSouthwest
Deal found 10/4£273
ven. 9/500:56LAX - PHL
2 stops10h 30mUnited Airlines
mer. 14/518:04PHL - LAX
1 stop8h 39mUnited Airlines
Deal found 11/4£377

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 12 avril 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

lun. 19/5

00:59-12:00

1 stop8h 01m

Philadelphia

mer. 28/5

18:15-00:33

1 stop9h 18m

£212

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

mar. 2/9

21:45-09:20

1 stop8h 35m

Philadelphia

jeu. 11/9

15:00-21:45

1 stop9h 45m

£245

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

lun. 26/5

23:59-10:59

1 stop8h 00m

Philadelphia

jeu. 29/5

12:21-22:49

1 stop13h 28m

£256

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

sam. 10/5

13:18-05:44

2 stops13h 26m

Philadelphia

mer. 14/5

07:04-14:46

1 stop10h 42m

£263

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

sam. 17/5

08:30-23:35

1 stop12h 05m

Philadelphia

mar. 20/5

14:40-21:55

2 stops10h 15m

£273

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

ven. 9/5

00:56-14:26

2 stops10h 30m

Philadelphia

mer. 14/5

18:04-23:43

1 stop8h 39m

£377

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

mar. 22/4

00:50-11:45

1 stop7h 55m

Philadelphia

sam. 26/4

07:04-14:46

1 stop10h 42m

£489

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

mar. 13/5

23:10-11:25

1 stop9h 15m

£77

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

mar. 13/5

15:08-05:44

1 stop11h 36m

£114

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

mer. 7/5

15:08-05:44

1 stop11h 36m

£118

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 15 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 4 April 2025.

Booking 69 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 £648). Flying from Los Angeles to Philadelphia in July is currently the most expensive (average of £839). 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 12 avril 2025.

It’s optimal to fly from Los Angeles to Philadelphia in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Los Angeles to Philadelphia

Explore weekly flight availability from Los Angeles to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 avril 2025.

The most flights from LAX to PHL are scheduled on a Monday (28 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (24 on average).

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 12 avril 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Los Angeles to Philadelphia by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very Good

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

  • What are the cheapest airlines flying from Los Angeles to Philadelphia round-trip?

    Flying on Delta is currently your cheapest option to Philadelphia, with prices starting at £212. Additional return tickets that might be worth considering are offered by JetBlue and Sun Country Air, with the lowest prices starting at £245 and £256, respectively. Delta is priced at 27% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as £77. However, be on the lookout for offers from Alaska Airlines and Hawaiian Airlines, as they are both options that can get you from Los Angeles to Philadelphia for a low price.

  • 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: Spirit Airlines (98%), China Southern (91%), Air Tahiti Nui (88%).

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

    On average you can expect to pay £414 for a flight from Los Angeles to Philadelphia. The cheapest flight overall is £83 while the most popular route, (Los Angeles - Philadelphia) is currently priced at £416.

  • 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 £648). Flying from Los Angeles to Philadelphia in July is currently the most expensive (average of £839). 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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