Cheap flights from Los Angeles to Philadelphia from $71
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Philadelphia departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Los Angeles to Philadelphia
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Frontier flights from Los Angeles to Philadelphia
Our best Frontier deals on Los Angeles to Philadelphia flight tickets
American Airlines flights from Los Angeles to Philadelphia
Our best American Airlines deals on Los Angeles to Philadelphia flight tickets
See travel insights to Philadelphia from
How to get the cheapest flight ticket from Los Angeles to Philadelphia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Philadelphia?
The cheapest month to fly to Philadelphia from Los Angeles is in September. Flight prices, which tend to average around $269, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Philadelphia, with average flight prices from Los Angeles averaging around $289.
What is the cheapest day to depart on your flight to Philadelphia?
The cheapest day to depart from Los Angeles to Philadelphia is on a Wednesday. Travelers who choose to depart for Philadelphia on a Wednesday will often find tickets for as low as $422. On the other hand, Sunday is the most expensive day to depart from Los Angeles because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $584.
What is the cheapest time of day to depart on your flight to Philadelphia?
According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Los Angeles to Philadelphia in the evening for as low as $398. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $497.
What is the cheapest Los Angeles to Philadelphia flight route?
Fly from Los Angeles to Philadelphia for the best Los Angeles - Philadelphia flight prices
How far in advance should I book a flight to Philadelphia?
You are more likely to see cheaper flights to Philadelphia from Los Angeles when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $374 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Los Angeles for as low as $294 on momondo.
What cabin class options are available on Los Angeles to Philadelphia flights?
There are 4 cabin classes available to choose from on Los Angeles to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Los Angeles to Philadelphia flights?
No. A direct flight is the cheapest option for a flight between Los Angeles to Philadelphia.
How have Los Angeles to Philadelphia flight prices changed over time?
As of June 2025, prices for Los Angeles to Philadelphia flights are approximately 62% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Los Angeles to Philadelphia?
Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Los Angeles to Philadelphia
What airlines fly to Philadelphia?
American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Philadelphia from Los Angeles according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 10 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Los Angeles to Philadelphia on average per day?
32 flights are operational daily from Los Angeles to Philadelphia as of June 2025. The most popular departure time for this route is 4:00PM, with 50% of flights per day taking off at noon.
How many flights depart from Los Angeles to Philadelphia on average per week?
As of June 2025, 227 flights take off from Los Angeles and land in Philadelphia each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.
When to book flights from Los Angeles to Philadelphia
Cheap Los Angeles to Philadelphia (LAX to PHL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Philadelphia
Best Price Found | $71 |
|---|---|
Fastest flight time | 5h 04m |
Direct flights | Every day |
Airports in Philadelphia | 1 airport |
How far is Los Angeles to Philadelphia by plane?
The straight-line distance from Los Angeles to Philadelphia is 2390.9 mi. Flights usually cover this in 5h 04m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Los Angeles Airport to Philadelphia Airport?
Prices for flights from Los Angeles Airport to Philadelphia Airport refresh daily.
How many operators does momondo search for flights from Los Angeles Airport to Philadelphia Airport?
The number of operators available for flights from Los Angeles Airport to Philadelphia Airport is 8 as of June 2025.
How old do you have to be to fly from Los Angeles Airport to Philadelphia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Los Angeles to Philadelphia?
momondo data reveals that the most frequently booked plane model on the route from Los Angeles to Philadelphia is Airbus A321neo, representing 57.93% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 6.34%, Airbus A320neo at 6.13%, and Airbus A321-100/200 at 4.39%.
What is the most popular airline from Los Angeles to Philadelphia?
momondo data reveals that the most frequently booked airline on the route from Los Angeles to Philadelphia is American Airlines, representing 67% of all bookings. The subsequent popular airlines are Spirit Airlines at 26%, Frontier at 4%, and Delta at 2%.
Best airlines flying from Los Angeles to Philadelphia
Compare and see reviews for airlines that fly from Los Angeles to Philadelphia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $94 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $96 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $135 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $180 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $199 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $250 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $270 | Free Cancellation | Rating 6.9 345 reviews | |||
| PriceFrom $320 | Free Cancellation | Rating 8.0 4,287 reviews |
United Airlines Flights From Los Angeles to Philadelphia
The lowest priced United Airlines flight from Los Angeles to Philadelphia from the last 72 hours was $250. Generally, United Airlines has 1 flight on this route every week with an average price of $460. United Airlines is rated 7.4/10 by our users.
American Airlines Flights From Los Angeles to Philadelphia
Another popular option for Los Angeles to Philadelphia flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Los Angeles to Philadelphia around 41 times per week, with deals starting from $199 round-trip and rising to an average price of around $451.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Los Angeles to Philadelphia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Philadelphia. momondo saves you time and could save you money on your trip.
Can I find flights from Los Angeles to Philadelphia with flexible booking policies on momondo?
Yes. All flights to Philadelphia from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Los Angeles to Philadelphia?
momondo provides multiple filters to help you find the best flight to Philadelphia from Los Angeles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Los Angeles to Philadelphia right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Philadelphia from Los Angeles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.