Los Angeles

$116+ Cheap flights from Pennsylvania to Los Angeles (LAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LAX
Jul 24 — Jul 311
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Cheap flight deals from Pennsylvania to Los Angeles

Cheapest flights from Pennsylvania to Los Angeles
Explore the most affordable flight options available from Pennsylvania to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.

This Trip.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:00 pm
DCA
-
LAX
1 stop9h 11m
Frontier
Sun 7/196:30 am
LAX
-
DCA
1 stop27h 21m
Frontier
Deal found 6/20$272
This Trip.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:49 am
IAD
-
LAX
1 stop12h 05m
Frontier
Fri 7/249:09 pm
LAX
-
IAD
1 stop8h 11m
Frontier
Deal found 6/21$272
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:00 pm
DCA
-
LAX
1 stop9h 11m
Frontier
Thu 7/306:30 am
LAX
-
DCA
1 stop12h 29m
Frontier
Deal found 6/20$273
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:00 am
DCA
-
LAX
1 stop20h 11m
Frontier
Thu 7/306:30 am
LAX
-
DCA
1 stop12h 29m
Frontier
Deal found 6/23$274
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:50 am
IAD
-
LAX
1 stop13h 24m
Frontier
Tue 7/146:30 am
LAX
-
IAD
1 stop22h 50m
Frontier
Deal found 6/19$274
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:00 am
DCA
-
LAX
1 stop9h 44m
Multiple Airlines
Tue 10/276:35 am
LAX
-
DCA
1 stop8h 22m
Multiple Airlines
Deal found 6/22$275
This Trip.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:59 pm
DCA
-
LAX
1 stop13h 12m
Frontier
Tue 7/216:30 am
LAX
-
DCA
1 stop12h 29m
Frontier
Deal found 6/19$276
This Kissandfly.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:20 pm
IAD
-
LAX
Nonstop5h 37m
Frontier
Wed 7/2911:00 pm
LAX
-
IAD
1 stop10h 47m
Frontier
Deal found 6/20$276
This JetBlue deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:10 am
DCA
-
LAX
1 stop8h 17m
JetBlue
Mon 9/148:25 pm
LAX
-
DCA
1 stop11h 55m
JetBlue
Deal found 6/22$277
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:18 pm
IAD
-
LAX
1 stop25h 39m
Frontier
Mon 8/39:09 pm
LAX
-
IAD
1 stop8h 11m
Frontier
Deal found 6/21$277
This Expedia deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:00 pm
DCA
-
LAX
1 stop9h 11m
Multiple Airlines
Mon 7/1310:12 pm
LAX
-
DCA
1 stop10h 49m
Multiple Airlines
Deal found 6/22$278
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:50 am
IAD
-
LAX
1 stop13h 13m
Frontier
Tue 8/1811:59 pm
LAX
-
IAD
2 stops14h 15m
Frontier
Deal found 6/23$278

Find flight deals from Pennsylvania to Los Angeles

Keep the following information in mind while searching for Pennsylvania to Los Angeles flight deals. Data was last updated June 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$272
(Trip.com)

One-way from

$116
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$508

Good round-trip deal

$358 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Philadelphia-Los Angeles flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Los Angeles flights.
From Pennsylvania to Los Angeles
One-way flight from Pennsylvania to Los Angeles
Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from Pennsylvania to Los Angeles.
Price to beat on a one-way flight from Pennsylvania to Los Angeles.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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, Cheapflights users made 2,558,603 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from Pennsylvania to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 8/6

12:55 pm-7:00 pm

1 stop9h 05m

Los Angeles

Mon 8/10

10:10 am-8:55 pm

1 stop7h 45m

$293

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 8/13

6:50 pm-11:00 pm

1 stop7h 10m

Los Angeles

Wed 8/19

12:25 pm-11:55 pm

2 stops8h 30m

$298

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 8/27

4:55 pm-10:20 pm

2 stops8h 25m

Los Angeles

Mon 8/31

7:55 am-8:50 pm

2 stops9h 55m

$303

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 8/20

4:55 pm-10:20 pm

2 stops8h 25m

Los Angeles

Sun 8/23

7:55 am-10:55 pm

1 stop12h 00m

$304

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Thu 8/13

10:23 pm-12:59 am

Nonstop5h 36m

Los Angeles

Tue 8/18

11:00 pm-6:53 am

Nonstop4h 53m

$307

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 8/7

6:40 pm-11:05 pm

1 stop7h 25m

Los Angeles

Tue 8/11

12:25 pm-11:55 pm

2 stops8h 30m

$307

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 8/21

6:40 pm-11:05 pm

1 stop7h 25m

Los Angeles

Mon 8/31

7:55 am-8:50 pm

2 stops9h 55m

$307

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 8/28

10:55 am-6:25 pm

2 stops10h 30m

Los Angeles

Mon 8/31

7:55 am-8:50 pm

2 stops9h 55m

$312

New YorkLos Angeles

LGA - LAX

LGALAX

New York LaGuardia

Wed 7/29

1:40 pm-8:46 pm

1 stop10h 06m

Los Angeles

Mon 8/10

10:40 pm-8:47 am

1 stop7h 07m

$327

New YorkLos Angeles

LGA - LAX

LGALAX

New York LaGuardia

Wed 9/16

10:20 am-3:23 pm

1 stop8h 03m

Los Angeles

Mon 9/21

11:30 pm-10:17 am

1 stop7h 47m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pennsylvania to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Los Angeles

What is the cheapest month to book a flight from Pennsylvania to Los Angeles?

Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Los Angeles (average of $327). Flying from Pennsylvania to Los Angeles in December is currently the most expensive (average of $502). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to LAX?

Find hourly flight availability from Pennsylvania to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 24, 2026.

It’s optimal to fly from Pennsylvania to Los Angeles in the morning. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Pennsylvania to Los Angeles

Explore weekly flight availability from Pennsylvania to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 24, 2026.

The most flights from USPA to LAX are scheduled on a Monday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

How much does it cost to fly round-trip from Pennsylvania to Los Angeles?

How far ahead should I book a flight from Pennsylvania to Los Angeles?

The best time to book flights from Pennsylvania to Los Angeles is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Pennsylvania to Los Angeles?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Los Angeles. Price data was last updated on June 20, 2026.

Travelers seeking maximum savings on their Pennsylvania to Los Angeles flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Los Angeles from Pennsylvania?

    Most people fly into Los Angeles (LAX) if they book a flight to Los Angeles from Pennsylvania. Los Angeles is conveniently located just 9.4 mi from Los Angeles’s city center.

  • How popular is this Pennsylvania to Los Angeles flight route?

  • How long is the flight from Pennsylvania to Los Angeles?

    Airlines like Southwest, United Airlines, and Delta fly from Pennsylvania to Los Angeles in about 5h 36m. The time it takes to get you to your destination can typically vary by up to 4h 30m. There are 2282 mi between Pennsylvania and Los Angeles. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Pennsylvania to Los Angeles one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $71. However, be on the lookout for offers from Breeze Airways and United Airlines, as they are both options that can get you from Pennsylvania to Los Angeles for a low price.

  • What are the most popular routes from Pennsylvania to Los Angeles?

  • What are the most reliable airlines from Pennsylvania to Los Angeles?

    No one likes to see their flight delayed. When booking a flight from Pennsylvania to Los Angeles consider choosing Japan Airlines (93%), British Airways (87%) or Air Tahiti Nui (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Pennsylvania to Los Angeles?

    The cheapest flight price from Pennsylvania to Los Angeles is $205. On average you can expect to pay $1,044. The most popular route, (Newark - Los Angeles), can usually be booked for $285.

  • Can I find deals for flights from Pennsylvania to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Los Angeles.

  • Can I find deals for business class flights from Pennsylvania to Los Angeles?

    Yes. Cheapflights offers flight deals from Pennsylvania to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to Los Angeles?

    Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Los Angeles (average of $327). Flying from Pennsylvania to Los Angeles in December is currently the most expensive (average of $502). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Downey
Avalon
Redondo Beach
Inglewood
Buena Park
Oceanside
Carson
Garden Grove
Universal City
Hesperia
Stanton
El Segundo
Torrance
Oxnard
Rosemead
Glendale
Westminster
Fountain Valley
Lake Elsinore
Lancaster

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pennsylvania to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Pennsylvania to Los Angeles

Discover the top 7 airlines that operate flights from Pennsylvania to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$251FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$139Average$273FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$145Average$439FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$196Average$450FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$224Average$479FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$226Average$398FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$238Average$467FlexibilityNo cancel feeOn-time69%

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