What is the cheapest airline that flies from Los Angeles to Philadelphia?

Spirit Airlines, Frontier, 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 week?

As of July 2025, 233 flights take off from Los Angeles and land in Philadelphia each week. The most common flight departure day for this route is Thu, with 15% of weekly flights taking off on this day.

How many flights depart from Los Angeles to Philadelphia on average per day?

33 flights are operational daily from Los Angeles to Philadelphia as of July 2025. The most popular departure time for this route is 9:00AM, with 58% of flights per day taking off at noon.

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 July 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.

$68 Cheap Flights from Los Angeles to Philadelphia in 2025

Q: What is the typical price of a round-trip flight between Los Angeles and Philadelphia?

Prices are currently low for flights on this route. Typical prices usually range from $275 to $503. The lowest price recently found on this route was $139.

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Find the cheapest flights from Los Angeles to Philadelphia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:22 am - 11:59 pmLAX-PHL

11h 37m1 stop

9:00 am - 7:03 pmPHL-LAX

13h 03m1 stop

$139Spirit Airlines

Find Deal

Thu, Aug 14 - Tue, Aug 19

6:45 am - 11:59 pmLAX-PHL

14h 14m1 stop

6:45 am - 3:37 pmPHL-LAX

11h 52m1 stop

$145Spirit Airlines

Find Deal

Wed, Sep 3 - Wed, Sep 10

10:32 pm - 6:58 amLAX-PHL

5h 26mnonstop

5:48 pm - 8:29 pmPHL-LAX

5h 41mnonstop

$148Frontier

Find Deal

Wed, Aug 6 - Wed, Aug 13

10:35 pm - 6:58 amLAX-PHL

5h 23mnonstop

5:35 pm - 8:21 pmPHL-LAX

5h 46mnonstop

$157Frontier

Find Deal

Sat, Oct 25 - Mon, Oct 27

3:48 pm - 5:49 amLAX-PHL

11h 01m1 stop

5:48 pm - 8:29 pmPHL-LAX

5h 41mnonstop

$158Frontier

Find Deal

Wed, Jul 30 - Wed, Aug 6

9:22 am - 11:59 pmLAX-PHL

11h 37m1 stop

6:45 am - 3:37 pmPHL-LAX

11h 52m1 stop

$159Spirit Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 10

3:48 pm - 5:49 amLAX-PHL

11h 01m1 stop

9:00 am - 1:21 pmPHL-LAX

7h 21m1 stop

$167

Find Deal

Wed, Aug 6 - Sat, Aug 16

6:10 am - 5:40 pmLAX-PHL

8h 30m1 stop

2:20 pm - 9:05 pmPHL-LAX

9h 45m2 stops

$190Southwest

Find Deal

Wed, Sep 17 - Sat, Sep 27

8:40 am - 11:30 pmLAX-PHL

11h 50m1 stop

5:48 pm - 8:29 pmPHL-LAX

5h 41mnonstop

$193

Find Deal

Fri, Jul 25 - Wed, Jul 30

2:20 pm - 10:37 pmLAX-PHL

5h 17mnonstop

1:40 pm - 4:19 pmPHL-LAX

5h 39mnonstop

$199American Airlines

Find Deal

Wed, Aug 20 - Wed, Sep 3

Frontier flights from Los Angeles to Philadelphia

Our best Frontier deals on Los Angeles to Philadelphia flight tickets

Frontier

Aug 6

LAX10:32 pmLos Angeles

5h 26m

PHL6:58 amPhiladelphia

Aug 13

PHL5:48 pmPhiladelphia

5h 41m

LAX8:29 pmLos Angeles

$148

Find similar

Frontier

Oct 25

LAX10:35 pmLos Angeles

5h 23m

PHL6:58 amPhiladelphia

Oct 27

PHL5:35 pmPhiladelphia

5h 46m

LAX8:21 pmLos Angeles

$157

Find similar

Frontier

Jul 30

LAX3:48 pmLos Angeles

11h 01m

1 stop

PHL5:49 amPhiladelphia

Aug 6

PHL5:48 pmPhiladelphia

5h 41m

LAX8:29 pmLos Angeles

$158

Find similar

Spirit Airlines flights from Los Angeles to Philadelphia

Our best Spirit Airlines deals on Los Angeles to Philadelphia flight tickets

Spirit Airlines

Aug 14

LAX9:22 amLos Angeles

11h 37m

1 stop

PHL11:59 pmPhiladelphia

Aug 19

PHL9:00 amPhiladelphia

13h 03m

1 stop

LAX7:03 pmLos Angeles

$139

Find similar

Spirit Airlines

Sep 3

LAX6:45 amLos Angeles

14h 14m

1 stop

PHL11:59 pmPhiladelphia

Sep 10

PHL6:45 amPhiladelphia

11h 52m

1 stop

LAX3:37 pmLos Angeles

$145

Find similar

Spirit Airlines

Aug 27

LAX9:22 amLos Angeles

11h 37m

1 stop

PHL11:59 pmPhiladelphia

Sep 10

PHL6:45 amPhiladelphia

11h 52m

1 stop

LAX3:37 pmLos Angeles

$159

Find similar

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Los Angeles and Philadelphia?

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 $409. 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 $563.

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 $381. 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 $490.

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 weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $373 when searching 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 $298 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 July 2025, prices for Los Angeles to Philadelphia flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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	$68
Fastest flight time	5h 17m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Los Angeles in the past 72 hours is $68. The best round-trip flight deal from Los Angeles to Philadelphia found on momondo in the last 72 hours is $139.

The fastest flight from Los Angeles to Philadelphia takes 5h 17m

Direct flights go from Los Angeles to Philadelphia every day.

There is 1 airport near Philadelphia: Philadelphia (PHL)

Search flight deals

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 17m, 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 July 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 57.22% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 8.68%, Airbus A320neo at 4.23%, and Airbus A321-100/200 at 3.83%.
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 24%, Frontier at 6%, 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
Spirit Airlines	PriceFrom $93	Free Cancellation	Rating 6.3 8,055 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $98	Free Cancellation	Rating 5.9 3,271 reviews	Search Frontier flights
JetBlue	PriceFrom $135	Free Cancellation	Rating 7.3 2,913 reviews	Search JetBlue flights
Delta	PriceFrom $171	Free Cancellation	Rating 8.0 7,951 reviews	Search Delta flights
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 8,846 reviews	Search United Airlines flights
Southwest	PriceFrom $244	Free Cancellation	Rating 8.0 4,249 reviews	Search Southwest flights
Sun Country Air	PriceFrom $270	Free Cancellation	Rating 6.9 335 reviews	Search Sun Country Air flights

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 $238. Generally, United Airlines has 1 flight on this route every week with an average price of $438. 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 54 times per week, with deals starting from $198 round-trip and rising to an average price of around $441.

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Essington

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Pottstown

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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.

An easier way to manage your Philadelphia trip

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Cheap flights from Los Angeles to Philadelphia from $68

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 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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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

Spirit Airlines flights from Los Angeles to Philadelphia

Our best Spirit 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 typical price of a round-trip flight between Los Angeles and Philadelphia?

What is the cheapest month to fly to Philadelphia?

What is the cheapest day to depart on your flight to Philadelphia?

What is the cheapest time of day to depart on your flight to Philadelphia?

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?

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 July 2025, prices for Los Angeles to Philadelphia flights are approximately 38% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Los Angeles to Philadelphia?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Los Angeles to Philadelphia

What airlines fly to Philadelphia?

How many flights depart from Los Angeles to Philadelphia on average per day?

33 flights are operational daily from Los Angeles to Philadelphia as of July 2025. The most popular departure time for this route is 9:00AM, with 58% of flights per day taking off at noon.

How many flights depart from Los Angeles to Philadelphia on average per week?

As of July 2025, 233 flights take off from Los Angeles and land in Philadelphia each week. The most common flight departure day for this route is Thu, with 15% 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

Fastest flight time

Direct flights

Airports in Philadelphia

How far is Los Angeles to Philadelphia by plane?

When did momondo last update prices for flights from Los Angeles Airport to Philadelphia Airport?

How many operators does momondo search for flights from Los Angeles Airport to Philadelphia Airport?

How old do you have to be to fly from Los Angeles Airport to Philadelphia Airport?

What documentation or ID do you need to fly to Philadelphia Airport?

What is the most popular plane model from Los Angeles to Philadelphia?

What is the most popular airline from Los Angeles to Philadelphia?

Best airlines flying from Los Angeles to Philadelphia

Compare and see reviews for airlines that fly from Los Angeles to Philadelphia with momondo

United Airlines Flights From Los Angeles to Philadelphia

American Airlines Flights From Los Angeles to Philadelphia

Traveling to a place near Philadelphia?

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Philadelphia?

Can I find flights from Los Angeles to Philadelphia with flexible booking policies on momondo?

How can momondo help me find flights from Los Angeles to Philadelphia?

I’m not ready to book a flight from Los Angeles to Philadelphia right now. Can momondo alert me if prices change?

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Pennsylvania