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$71+ Cheap flights from California to Philadelphia (PHL)

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHL
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from California to Philadelphia

Keep the following information in mind while searching for California to Philadelphia flight deals. Data was last updated November 10, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$134
(CheapOair)

One-way from

$71
(Expedia)

Popular in

December

Cheapest in

August

Average price

$458

Good round-trip deal

$376 or less

Good one-way deal

$197 or less
Provider with most accurate pricing for Los Angeles-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Philadelphia flights.
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From California to Philadelphia
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One-way flight from California to Philadelphia
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Highest demand for flights based on searches. 14% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from California to Philadelphia.
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Price to beat on a one-way flight from California to Philadelphia.
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Find flight deals from California to Philadelphia

Cheapest flights from California to Philadelphia
Explore the most affordable flight options available from California to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This CheapOair deal was found by Cheapflights users on 11/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:20 pmONT - PHL
1 stop11h 11mFrontier
Mon 12/86:15 amPHL - ONT
1 stop13h 18mFrontier
Deal found 11/8$134
This CheapOair deal was found by Cheapflights users on 11/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:35 pmSNA - PHL
1 stop12h 56mFrontier
Mon 12/88:36 pmPHL - SNA
1 stop19h 06mFrontier
Deal found 11/8$134
This CheapOair deal was found by Cheapflights users on 11/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:58 amONT - PHL
1 stop24h 47mFrontier
Mon 12/86:15 amPHL - ONT
1 stop13h 18mFrontier
Deal found 11/9$137
This Frontier deal was found by Cheapflights users on 11/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:20 pmONT - PHL
1 stop11h 11mFrontier
Mon 1/124:39 pmPHL - ONT
1 stop10h 20mFrontier
Deal found 11/9$138
This CheapOair deal was found by Cheapflights users on 11/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:35 pmSNA - PHL
1 stop12h 56mFrontier
Sun 12/78:36 pmPHL - SNA
1 stop19h 06mFrontier
Deal found 11/9$138
This CheapOair deal was found by Cheapflights users on 11/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3012:58 amONT - PHL
1 stop24h 47mFrontier
Fri 12/58:36 pmPHL - ONT
1 stop20h 49mFrontier
Deal found 11/10$141
This Frontier deal was found by Cheapflights users on 11/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:20 pmONT - PHL
1 stop11h 11mFrontier
Sun 1/119:42 amPHL - ONT
1 stop11h 21mFrontier
Deal found 11/9$142
This CheapOair deal was found by Cheapflights users on 11/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/243:21 pmONT - PHL
1 stop22h 51mFrontier
Sun 12/78:36 pmPHL - ONT
1 stop20h 49mFrontier
Deal found 11/9$145
This CheapOair deal was found by Cheapflights users on 11/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:20 pmONT - PHL
1 stop11h 11mFrontier
Mon 12/156:15 amPHL - ONT
1 stop13h 18mFrontier
Deal found 11/9$146
This CheapOair deal was found by Cheapflights users on 11/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:20 pmONT - PHL
1 stop11h 11mFrontier
Mon 12/156:15 amPHL - ONT
1 stop13h 18mFrontier
Deal found 11/8$184
This CheapOair deal was found by Cheapflights users on 11/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:59 pmONT - PHL
1 stop20h 40mFrontier
Thu 12/187:10 amPHL - ONT
1 stop13h 12mFrontier
Deal found 11/8$204
This CheapOair deal was found by Cheapflights users on 11/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:15 amONT - PHL
1 stop20h 25mFrontier
Sat 1/37:10 amPHL - ONT
1 stop19h 11mFrontier
Deal found 11/8$211

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Philadelphia 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 November 10, 2025.
Use the filters below to find and compare flights from California to Philadelphia that are best for you.

Fly from

California

Fly to

Philadelphia

Route

Depart

Return

Price

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Thu 11/20

12:59 am-4:45 am

1 stop24h 46m

Philadelphia

Mon 12/1

7:56 pm-9:30 am

1 stop16h 34m

$253

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Wed 1/14

6:15 am-5:57 pm

1 stop8h 42m

Philadelphia

Wed 1/28

2:30 pm-9:20 pm

1 stop9h 50m

$257

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Wed 1/14

6:15 am-5:57 pm

1 stop8h 42m

Philadelphia

Tue 1/27

6:37 pm-11:58 pm

1 stop8h 21m

$257

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Tue 3/3

1:15 pm-11:39 pm

1 stop7h 24m

Philadelphia

Wed 3/4

6:55 am-12:38 pm

1 stop8h 43m

$257

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Tue 1/13

6:15 am-5:57 pm

1 stop8h 42m

Philadelphia

Tue 1/27

2:30 pm-9:20 pm

1 stop9h 50m

$257

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Wed 1/21

10:30 pm-11:11 am

1 stop9h 41m

Philadelphia

Tue 1/27

6:00 am-1:05 pm

2 stops10h 05m

$262

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Sat 12/6

9:50 am-12:36 am

2 stops11h 46m

Philadelphia

Sat 12/13

2:24 pm-10:55 pm

1 stop11h 31m

$262

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Tue 12/16

11:15 am-7:41 pm

Nonstop5h 26m

Philadelphia

Sun 12/21

6:25 pm-9:50 pm

Nonstop6h 25m

$289

Santa AnaPhiladelphia

SNA - PHL

SNAPHL

Santa Ana J. Wayne/Orange Cnty

Mon 12/15

1:35 pm-5:31 am

1 stop12h 56m

Philadelphia

Mon 1/5

8:36 pm-12:22 pm

1 stop18h 46m

$296

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Thu 1/29

7:00 am-6:23 pm

1 stop8h 23m

Philadelphia

Wed 2/4

8:40 am-5:38 pm

1 stop11h 58m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 60 results
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Best time to book a flight from California to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from California 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 California to Philadelphia

What is the cheapest month to book a flight from California to Philadelphia?

Currently, January is the cheapest month in which you can book a flight from California to Philadelphia (average of $64). Flying from California to Philadelphia in December is currently the most expensive (average of $148). 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 CA to PHL?

Find hourly flight availability from California to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

One of the essential ways to save on airfare from California to Philadelphia is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

What is the cheapest day to fly from California to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from California to Philadelphia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Philadelphia flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from California to Philadelphia

Explore weekly flight availability from California to Philadelphia. 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 November 10, 2025.

The most flights from USCA to PHL are scheduled on a Monday (28 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (21 on average).

Related info for your journey

Find useful and relevant information for your journey from California to Philadelphia. 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 Philadelphia from California?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly into when you book flights from California to Philadelphia.

  • How popular is this California to Philadelphia flight route?

    Within the past month, 97 users have taken a look at flights from California to Philadelphia.

  • How long is the flight from California to Philadelphia?

    Departing from California to Philadelphia will take you 5h 26m. The distance from California to Philadelphia is about 2513 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from California to Philadelphia one-way?

    $78 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Alaska Airlines and Spirit Airlines, with prices starting from $125 and $139, respectively.

  • What are the most popular routes from California to Philadelphia?

    When deciding which route to take from California to Philadelphia consider San Francisco - Philadelphia, Los Angeles - Philadelphia or Ontario - Philadelphia as they are the most popular.

  • What are the most reliable airlines from California to Philadelphia?

    No one likes to see their flight delayed. When booking a flight from California to Philadelphia consider choosing Aer Lingus (89%), Iberia (86%) or British Airways (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from California to Philadelphia?

    Looking for the cheapest flight from California to Philadelphia? While on average our users pay $1,132, our data indicates the cheapest price to be $128. The most popular route (San Francisco - Philadelphia), is priced around $203.

  • Can I find deals for flights from California to Philadelphia that include hotel bookings?

    Yes. In addition to deals on California to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Philadelphia?

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

  • Can I find deals for business class flights from California to Philadelphia?

    Yes. Cheapflights offers flight deals from California to Philadelphia 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 California to Philadelphia?

    Currently, January is the cheapest month in which you can book a flight from California to Philadelphia (average of $64). Flying from California to Philadelphia in December is currently the most expensive (average of $148). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester
Exton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for California to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from California to Philadelphia

Discover the top 7 airlines that operate flights from California to Philadelphia. 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$228FlexibilityNo cancel feeOn-time65%
FrontierCheapest$107Average$254FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$135Average$290FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$385FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$198Average$489FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$225Average$443FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$244Average$474FlexibilityNo cancel feeOn-time63%

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