$218 Cheap Delta flights Philadelphia (PHL) to Los Angeles (LAX)

Make use of the “Price (lowest to highest)” filter on Expedia to search for cheap Delta Air Lines return flights from $277 from PHL to LAX. Affordable one-way options from $218 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the most affordable months to jet away to Los Angeles with Delta Air Lines. You could also find great deals on one-way and return tickets in February.

To find cheap Delta Air Lines fares from Philadelphia Intl. Airport (PHL) to Los Angeles Intl. Airport (LAX), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the price you pay. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct journey from PHL to LAX with Delta Air Lines or another carrier, use our “Nonstop” filter when browsing for tickets.

Search Delta Air Lines’s earliest flights from PHL to LAX by selecting the “Early Morning” and “Morning” filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Board a Delta Air Lines flight from Philadelphia Intl. Airport (PHL) to Los Angeles, and you’ll most likely come in to Los Angeles Intl. Airport (LAX). This is the airline’s main hub in this destination.

Delta Air Lines makes flying from PHL to LAX more comfortable with an excellent in-flight experience and a rewarding loyalty program. You could even start earning points with Delta SkyMiles. Remember to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You can usually cancel or modify your flight, although there may be additional charges if your booking was made more than 24 hours ago. Need flexible options? Make use of our “No cancel fee” or “Changes included” filter to find flights that won’t penalize you if you have to adjust your plans. To modify your booking, visit “Trips,” select your flight and click on “Manage Booking” for more details.