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Cheap flights from Los Angeles to Philadelphia from $166

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 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Frontier Logo
22:35 - 07:01LAX-PHL
5h 26mdirect
Frontier Logo
17:35 - 20:16PHL-LAX
5h 41mdirect
$259Frontier
Find Deal
Sat, 23 Aug - Sat, 30 Aug
Frontier Logo
22:35 - 07:01LAX-PHL
5h 26mdirect
Frontier Logo
17:35 - 20:16PHL-LAX
5h 41mdirect
$260Frontier
Find Deal
Sun, 24 Aug - Sat, 30 Aug
 Logo
06:00 - 20:49LAX-PHL
11h 49m1 stop
 Logo
08:00 - 19:52PHL-LAX
14h 52m1 stop
Sat, 23 Aug - Sat, 30 Aug
Southwest Logo
06:05 - 16:05LAX-PHL
7h 00m1 stop
Southwest Logo
16:10 - 21:25PHL-LAX
8h 15m1 stop
$331Southwest
Find Deal
Sat, 23 Aug - Sat, 30 Aug
Southwest Logo
05:10 - 15:00LAX-PHL
6h 50m1 stop
Southwest Logo
13:50 - 20:40PHL-LAX
9h 50m1 stop
$335Southwest
Find Deal
Sat, 6 Dec - Tue, 9 Dec
 Logo
06:00 - 20:49LAX-PHL
11h 49m1 stop
 Logo
17:35 - 20:16PHL-LAX
5h 41mdirect
Sat, 23 Aug - Sat, 30 Aug
Spirit Airlines Logo
06:45 - 23:59LAX-PHL
14h 14m1 stop
Spirit Airlines Logo
09:00 - 19:03PHL-LAX
13h 03m1 stop
$353Spirit Airlines
Find Deal
Sun, 24 Aug - Sat, 30 Aug
Spirit Airlines Logo
00:30 - 20:49LAX-PHL
17h 19m2 stops
Spirit Airlines Logo
07:00 - 15:35PHL-LAX
11h 35m1 stop
$388Spirit Airlines
Find Deal
Wed, 13 Aug - Thu, 21 Aug
Delta Logo
07:00 - 17:45LAX-PHL
7h 45m1 stop
Delta Logo
19:26 - 00:36PHL-LAX
8h 10m1 stop
$421Delta
Find Deal
Tue, 5 Aug - Fri, 15 Aug
Delta Logo
11:05 - 22:20LAX-PHL
8h 15m1 stop
Delta Logo
18:59 - 23:50PHL-LAX
7h 51m1 stop
$423Delta
Find Deal
Sat, 23 Aug - Sat, 30 Aug

Frontier flights from Los Angeles to Philadelphia

Our best Frontier deals on Los Angeles to Philadelphia flight tickets
Frontier
23 Aug
LAX22:35Los Angeles
5h 26m
PHL07:01Philadelphia
30 Aug
PHL17:35Philadelphia
5h 41m
LAX20:16Los Angeles
Frontier
24 Aug
LAX22:35Los Angeles
5h 26m
PHL07:01Philadelphia
30 Aug
PHL17:35Philadelphia
5h 41m
LAX20:16Los Angeles
Frontier
14 Aug
LAX19:45Los Angeles
7h 04m
1 stop
PHL05:49Philadelphia
21 Aug
PHL05:40Philadelphia
9h 27m
1 stop
LAX12:07Los Angeles

Spirit Airlines flights from Los Angeles to Philadelphia

Our best Spirit Airlines deals on Los Angeles to Philadelphia flight tickets
Spirit Airlines
24 Aug
LAX06:45Los Angeles
14h 14m
1 stop
PHL23:59Philadelphia
30 Aug
PHL09:00Philadelphia
13h 03m
1 stop
LAX19:03Los Angeles
Spirit Airlines
13 Aug
LAX00:30Los Angeles
17h 19m
2 stops
PHL20:49Philadelphia
21 Aug
PHL07:00Philadelphia
11h 35m
1 stop
LAX15:35Los Angeles
Spirit Airlines
24 Aug
LAX06:00Los Angeles
23h 03m
2 stops
PHL08:03Philadelphia
30 Aug
PHL09:00Philadelphia
13h 03m
1 stop
LAX19:03Los Angeles

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?

If you aren’t able to travel to Philadelphia during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $439.

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 when prices can be found for as low as $75. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $981. These prices are subject to change though, so be sure to set up a Price Alert for flights to Philadelphia.

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

Flying to Philadelphia from Los Angeles in the evening is the least expensive time of day to depart. momondo users have found prices as low as $511 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $743.

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 $567 when searching weeks before you fly. 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 $453 on momondo.

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

There are 1 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.

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 return 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

$166

Fastest flight time

5h 13m

Direct flights

Mon, Fri, Sat and Sun

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Los Angeles in the past 72 hours is $166. The best return flight deal from Los Angeles to Philadelphia found on momondo in the last 72 hours is $258.
The fastest flight from Los Angeles to Philadelphia takes 5h 13m
Direct flights go from Los Angeles to Philadelphia on Monday, Friday, Saturday and Sunday. Airlines offering direct flights are: American Airlines and Frontier..
There is 1 airport near Philadelphia: Philadelphia (PHL)

  • How far is Los Angeles to Philadelphia by plane?

    Los Angeles and Philadelphia are 3847.7 km apart from one another. 5h 13m is a normal flight duration for this route.

  • 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 are refreshed on a daily basis.

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

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

    The required travel and health documents for your Philadelphia 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 licence and a passport valid for six months after your intended arrival at Philadelphia 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 Los Angeles to Philadelphia?


Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Elkton

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Los Angeles to Philadelphia for you.

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

All flight searches from Los Angeles to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Los Angeles to Philadelphia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Los Angeles to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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1 adult
Mon 7/7
Mon 14/7

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Airports servicing Pennsylvania