Cheap flights from Philadelphia to Los Angeles from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Los Angeles departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Spirit Airlines Logo
5:26 pm - 6:23 pm
PHL
-
LAX
27h 57m2 stops
Spirit Airlines Logo
11:59 pm - 7:51 pm
LAX
-
PHL
16h 52m1 stop
$209Spirit Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
1:40 pm - 6:02 pm
PHL
-
LAX
31h 22m2 stops
Multiple Airlines Logo
1:48 pm - 12:42 am
LAX
-
PHL
7h 54m1 stop
$210Multiple Airlines
Tue, Jan 20 - Tue, Jan 27
Multiple Airlines Logo
8:20 am - 10:56 pm
PHL
-
LAX
17h 36m1 stop
Multiple Airlines Logo
7:55 pm - 7:59 pm
LAX
-
PHL
21h 04m2 stops
$211Multiple Airlines
Mon, Jan 26 - Thu, Jan 29
Multiple Airlines Logo
5:01 am - 12:53 pm
PHL
-
LAX
10h 52m1 stop
Multiple Airlines Logo
4:07 pm - 2:15 pm
LAX
-
PHL
19h 08m2 stops
$212Multiple Airlines
Sat, Jan 17 - Sat, Jan 24
Multiple Airlines Logo
10:35 am - 10:40 pm
PHL
-
LAX
15h 05m2 stops
Multiple Airlines Logo
1:48 pm - 12:52 am
LAX
-
PHL
8h 04m1 stop
$213Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
Frontier Logo
9:09 pm - 2:02 pm
PHL
-
LAX
19h 53m2 stops
Frontier Logo
10:45 pm - 11:18 am
LAX
-
PHL
9h 33m1 stop
$214Frontier
Fri, Feb 6 - Sat, Feb 14
Multiple Airlines Logo
2:43 pm - 10:56 pm
PHL
-
LAX
11h 13m1 stop
Multiple Airlines Logo
11:59 pm - 1:54 pm
LAX
-
PHL
10h 55m1 stop
$215Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
6:00 am - 6:02 pm
PHL
-
LAX
15h 02m2 stops
Multiple Airlines Logo
11:59 pm - 11:14 am
LAX
-
PHL
32h 15m1 stop
$216Multiple Airlines
Thu, Jan 22 - Sun, Jan 25
Frontier Logo
6:00 am - 12:50 pm
PHL
-
LAX
9h 50m1 stop
Frontier Logo
1:56 pm - 9:59 am
LAX
-
PHL
17h 03m2 stops
$217Frontier
Tue, Jan 20 - Wed, Jan 28
Spirit Airlines Logo
1:40 pm - 6:02 pm
PHL
-
LAX
31h 22m3 stops
Spirit Airlines Logo
7:07 pm - 11:50 pm
LAX
-
PHL
25h 43m2 stops
$218Spirit Airlines
Tue, Jan 20 - Tue, Jan 27

Frontier flights from Philadelphia to Los Angeles

Our best Frontier deals on Philadelphia to Los Angeles flight tickets
Frontier
Feb 6
PHL9:09 pmPhiladelphia
19h 53m
2 stops
LAX2:02 pmLos Angeles
Feb 14
LAX10:45 pmLos Angeles
9h 33m
1 stop
PHL11:18 amPhiladelphia
Frontier
Jan 16
PHL5:30 amPhiladelphia
10h 23m
1 stop
LAX12:53 pmLos Angeles
Jan 17
LAX10:45 pmLos Angeles
9h 29m
1 stop
PHL11:14 amPhiladelphia
Frontier
Jan 20
PHL6:00 amPhiladelphia
9h 50m
1 stop
LAX12:50 pmLos Angeles
Jan 28
LAX1:56 pmLos Angeles
17h 03m
2 stops
PHL9:59 amPhiladelphia

Spirit Airlines flights from Philadelphia to Los Angeles

Our best Spirit Airlines deals on Philadelphia to Los Angeles flight tickets
Spirit Airlines
Feb 26
PHL5:26 pmPhiladelphia
27h 57m
2 stops
LAX6:23 pmLos Angeles
Mar 2
LAX11:59 pmLos Angeles
16h 52m
1 stop
PHL7:51 pmPhiladelphia
Spirit Airlines
Jan 26
PHL8:20 amPhiladelphia
17h 36m
1 stop
LAX10:56 pmLos Angeles
Jan 29
LAX11:59 pmLos Angeles
29h 48m
1 stop
PHL8:47 amPhiladelphia
Spirit Airlines
Jan 31
PHL5:30 amPhiladelphia
15h 09m
2 stops
LAX5:39 pmLos Angeles
Feb 6
LAX12:33 amLos Angeles
16h 28m
2 stops
PHL8:01 pmPhiladelphia

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 2, 2026.
Use the filters below to find and compare flights from Philadelphia to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Thu 2/26

5:26 pm-6:23 pm

2 stops27h 57m

Los Angeles

Mon 3/2

11:59 pm-7:51 pm

1 stop16h 52m

$209

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 1/20

1:40 pm-6:02 pm

2 stops31h 22m

Los Angeles

Tue 1/27

1:48 pm-12:42 am

1 stop7h 54m

$210

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Mon 1/26

8:20 am-10:56 pm

1 stop17h 36m

Los Angeles

Thu 1/29

7:55 pm-7:59 pm

2 stops21h 04m

$211

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 1/17

5:01 am-12:53 pm

1 stop10h 52m

Los Angeles

Sat 1/24

4:07 pm-2:15 pm

2 stops19h 08m

$212

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 1/21

10:35 am-10:40 pm

2 stops15h 05m

Los Angeles

Wed 1/28

1:48 pm-12:52 am

1 stop8h 04m

$213

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Fri 2/6

9:09 pm-2:02 pm

2 stops19h 53m

Los Angeles

Sat 2/14

10:45 pm-11:18 am

1 stop9h 33m

$214

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Fri 1/23

2:43 pm-10:56 pm

1 stop11h 13m

Los Angeles

Sun 1/25

11:59 pm-1:54 pm

1 stop10h 55m

$215

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Thu 1/22

6:00 am-6:02 pm

2 stops15h 02m

Los Angeles

Sun 1/25

11:59 pm-11:14 am

1 stop32h 15m

$216

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 1/20

6:00 am-12:50 pm

1 stop9h 50m

Los Angeles

Wed 1/28

1:56 pm-9:59 am

2 stops17h 03m

$217

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 1/20

1:40 pm-6:02 pm

3 stops31h 22m

Los Angeles

Tue 1/27

7:07 pm-11:50 pm

2 stops25h 43m

$218

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Philadelphia to Los Angeles

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 Los Angeles?

The month of July is, on average, the cheapest month to fly to Los Angeles from Philadelphia, with most prices found around $277. If you aren’t able to travel during the month of July, then book flights to Los Angeles from Philadelphia during June instead. Flights to Los Angeles in June, while not as cheap as those in July, still average around $281.

What is the cheapest day to depart on your flight to Los Angeles?

Our data shows that Thursday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $391. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $548.

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

Our most recent data shows that the best time of day to fly to Los Angeles is in the afternoon. Flights from Philadelphia to Los Angeles during this time can be as low as $390. At noon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $536 per ticket.

What is the cheapest Philadelphia to Los Angeles flight route?

Fly from Philadelphia to Los Angeles for the best Philadelphia - Los Angeles flight prices

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $360 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Philadelphia for as low as $288 on momondo.

What cabin class options are available on Philadelphia to Los Angeles flights?

There are 4 cabin classes available to choose from on Philadelphia to Los Angeles 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 Philadelphia to Los Angeles flights?

No. A direct flight is the cheapest option for a flight between Philadelphia to Los Angeles.

How have Philadelphia to Los Angeles flight prices changed over time?

As of January 2026, prices for Philadelphia to Los Angeles flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Philadelphia to Los Angeles

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

Cheap Philadelphia to Los Angeles (PHL to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Los Angeles

Best Price Found

$365

Fastest flight time

5h 49m

Direct flights

Every day

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from Philadelphia in the past 72 hours is $365. The best round-trip flight deal from Philadelphia to Los Angeles found on momondo in the last 72 hours is $520.
The fastest flight from Philadelphia to Los Angeles takes 5h 49m
Direct flights go from Philadelphia to Los Angeles every day.
There is 1 airport in Los Angeles. From Philadelphia there are direct flights to Los Angeles (LAX).
  • How far is Philadelphia to Los Angeles by plane?

    The straight-line distance from Philadelphia to Los Angeles is 2390.9 mi. 5h 49m is a normal flight duration for this route.

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

    Prices for flights from Philadelphia Airport to Los Angeles Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The required travel and health documents for your Los Angeles Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Los Angeles Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Philadelphia to Los Angeles

Compare and see reviews for airlines that fly from Philadelphia to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $100Free CancellationRating
6.3
8,257 reviews
Search Spirit Airlines flights
FrontierPriceFrom $115Free CancellationRating
5.7
3,067 reviews
Search Frontier flights
JetBluePriceFrom $164Free CancellationRating
7.2
2,901 reviews
Search JetBlue flights
Sun Country AirPriceFrom $191Free CancellationRating
6.9
338 reviews
Search Sun Country Air flights
DeltaPriceFrom $192Free CancellationRating
7.9
8,023 reviews
Search Delta flights
American AirlinesPriceFrom $222Free CancellationRating
7.2
11,075 reviews
Search American Airlines flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,129 reviews
Search United Airlines flights
SouthwestPriceFrom $277Free CancellationRating
8.0
4,255 reviews
Search Southwest flights
  • United Airlines Flights From Philadelphia to Los Angeles

    United Airlines is one of the most popular airlines flying from Philadelphia to Los Angeles, operating 3 flights/week on average for this route. A good United Airlines flight deal for Philadelphia to Los Angeles starts from $268 round-trip, up to an average price of $512. Our users have rated United Airlines at 7.4/10.

  • American Airlines Flights From Philadelphia to Los Angeles

    American Airlines is also a popular choice for this route. American Airlines flight deals for Philadelphia to Los Angeles start from as low as $222 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $441. American Airlines operates 26 flights to Los Angeles from Philadelphia in an average week. Users have rated it 7.2/10 across 11,075 reviews.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Big Bear Lake
Laguna Beach
Temecula
Big Bear
Riverside
Carlsbad
Malibu
Oceanside
Inglewood
Huntington Beach
Pasadena
Newport Beach
San Clemente
Ventura
Orange
Buena Park
Irvine
Redondo Beach
Downey

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Los Angeles from Philadelphia.

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

Flights from Philadelphia to Los Angeles with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Los Angeles from Philadelphia.

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

Yes momondo offers price alerts on flights to Los Angeles from Philadelphia. 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.

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Sun 2/1
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