Find the cheapest flights on Expedia from Los Angeles (LAX) to Philadelphia (PHL). Flight ticket prices change frequently based on availability and demand. We send price-drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at NZ$327 for travel on 20 December 2026.
Cheap Flights from Los Angeles to Philadelphia (LAX-PHL)
Prices were available within the past 7 days and start at NZ$327 for one-way flights and NZ$459 for return, for the period specified. Prices and availability are subject to change.
Ready to have the time of your life? When you use Expedia.co.nz to book cheap flights from Los Angeles to Philadelphia, you can experience all of the attractions this city is famous for, or escape the crowds and explore the outskirts on your own. Our amazing deals on airfare help you save big on tickets, so you can spend more of your hard-earned money enjoying local entertainment options. Even if you seek to score a seat on one of the last-minute LAX to PHL flights, you’ll still save a bundle when compared to the competition.
See for yourself how simple it is to book the holiday of your dreams to Philadelphia by using our helpful search engine today. We have the largest inventory of flights on the internet, and our intuitive tools make it easy to find affordable airfare at any time of year.
Prefer to fly with a particular airline? Our extensive network of travel partners ensures that you can travel with whichever carrier you prefer. So if you’ve been searching for cheap flights to Philadelphia from Los Angeles, Expedia.co.nz has exactly what you’re looking for. As the world’s leader in travel, we’re committed to helping you get the best rates around.
Frequently Asked Questions
How much is a flight from LAX to Philadelphia Intl. Airport (PHL)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL) was NZ$459. Fares this good don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
We get that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Los Angeles Intl. Airport (LAX) to PHL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LAX to PHL flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LAX to Philadelphia Airport?
Around 3 900 kilometres separates Los Angeles and Philadelphia, so pack something to help you fill in a couple of hours. That action-packed novel you haven't had time to finish will be perfect.
Which airlines fly direct from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL)?
There are several airlines that fly straight from Los Angeles Intl. Airport (LAX) to Philadelphia Intl. Airport (PHL). American Airlines (AA) is an excellent choice, offering 160 services on this route each month. Spirit Airlines (NK) is also worth considering. It offers 21 flights a month. Between these two airlines, you'll be able to find a good deal from Los Angeles to Philadelphia.
Are LAX to PHL flight tickets cheaper when they're purchased at the last minute?
It is possible to find amazing last-minute deals from Los Angeles Intl. Airport (LAX) to PHL, but it's also possible to miss out altogether! As many airlines release seats up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares carrier prices and updates flight deals often, so you can feel confident knowing you're always getting the latest offers.
Travel information
Origin airport
Los Angeles Intl.
Destination airport
Philadelphia International Airport
Distance
3,855 km away
Airlines serving
Alaska Airlines, Frontier Airlines, JetBlue Airways, American Airlines, United, Southwest Airlines, Delta, Sun Country Airlines