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Find cheap one-way flights from Philadelphia to Los Angeles starting at US$76.

Book one-way or return flights from Philadelphia to Los Angeles from as little as US$76. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Philadelphia to Los Angeles?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Philadelphia to Los Angeles

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From US$76
Frontier Airlines
From US$84
Sun Country Airlines
From US$104
Southwest Airlines
From US$123
Alaska Airlines
From US$133
United Airlines
From US$143
Jetblue Airways
From US$198
Delta Air Lines
From US$205
American Airlines
From US$437
ANA airlines

Find more flights and airlines

Find cheap flights from Philadelphia to Los Angeles by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Philadelphia to Los Angeles.

  • Cheapest
    Spirit Airlines
    PHL
    07:52
    8h 46m
    1 transfer
    LAX
    13:38
    Philadelphia International Airport - Los Angeles International Airport
    Tue, May 7Spirit Airlines
    US$76
  • Frontier Airlines
    TTN
    11:50
    16h 25m
    1 transfer
    LAX
    01:15
    Trenton Mercer Airport - Los Angeles International Airport
    Sat, Apr 20Frontier Airlines
    US$183
  • Frontier Airlines
    TTN
    11:50
    16h 25m
    1 transfer
    LAX
    01:15
    Trenton Mercer Airport - Los Angeles International Airport
    Sat, Apr 20Frontier Airlines
    US$183
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Philadelphia (PHL) to Los Angeles (LAX) the cheapest?

    Airlines adjust prices for flights from Philadelphia to Los Angeles based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Philadelphia (PHL) to Los Angeles (LAX) cost?

    According to Trip.com's data, the lowest price is around $417.
  • How long does it take to fly from Philadelphia (PHL) to Los Angeles (LAX) and what is the distance?

    It takes around 6 hours 15 minutes to fly from Philadelphia (PHL) to Los Angeles (LAX).
  • What is the transportation method from the main airport to downtown in Los Angeles?

    • The distance from Los Angeles International Airport to downtown is about 19km. It takes about 30 minutes by taxi.
    • The distance from Ontario International Airport to downtown is about 59km. It takes about 1 hour 10 minutes by taxi.
  • What are the most popular airlines that fly from Philadelphia (PHL) to Los Angeles (LAX)?

    Airlines with flights from Philadelphia (PHL) to Los Angeles (LAX): American Airlines, United Airlines, Air Tahiti Nui, Iberia, British Airways, Japan Airlines and Fiji Airways.

Philadelphia to Los Angeles Flight Information

Cheapest nonstop flight price

$76

Cheapest round-trip ticket price

$184

Off-season for travel

November

Peak season for travel

June