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Cheap flights from Philadelphia to California 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 California departing on 9/8. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to California

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:00 am - 3:54 pm
PHL
-
ONT
10h 54m
1 stop
Frontier Logo
2:55 pm - 5:36 am
ONT
-
PHL
11h 41m
1 stop
$222Frontier
Sat, Sep 5 - Thu, Sep 10
Frontier Logo
4:45 pm - 7:32 am
PHL
-
ONT
17h 47m
2 stops
Frontier Logo
2:55 pm - 5:36 am
ONT
-
PHL
11h 41m
1 stop
$231Frontier
Sat, Sep 5 - Thu, Sep 10
Frontier Logo
11:06 am - 3:54 pm
PHL
-
ONT
7h 48m
1 stop
Frontier Logo
4:09 pm - 6:00 am
ONT
-
PHL
10h 51m
1 stop
$240Frontier
Thu, Aug 13 - Sun, Aug 16
Delta Logo
3:58 pm - 10:58 pm
PHL
-
SJC
10h 00m
1 stop
Delta Logo
1:24 pm - 11:56 pm
SJC
-
PHL
7h 32m
1 stop
$319Delta
Fri, Aug 14 - Tue, Aug 18
Southwest Logo
2:10 pm - 11:20 pm
PHL
-
SJC
12h 10m
2 stops
Southwest Logo
1:25 pm - 11:45 pm
SJC
-
PHL
7h 20m
1 stop
$324Southwest
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
6:00 pm - 9:09 pm
PHL
-
SFO
6h 09mnonstop
American Airlines Logo
10:12 pm - 6:44 am
SFO
-
PHL
5h 32mnonstop
$349American Airlines
Fri, Aug 21 - Sun, Aug 23
Southwest Logo
5:00 am - 10:30 am
PHL
-
SFO
8h 30m
1 stop
Southwest Logo
11:35 pm - 11:00 am
SFO
-
PHL
8h 25m
1 stop
$351Southwest
Thu, Nov 5 - Sun, Nov 8
United Airlines Logo
9:55 am - 4:15 pm
PHL
-
SFO
9h 20m
1 stop
United Airlines Logo
11:35 pm - 7:54 am
SFO
-
PHL
5h 19mnonstop
$355United Airlines
Wed, Oct 28 - Sun, Nov 1
Delta Logo
6:55 pm - 11:59 pm
PHL
-
OAK
8h 04m
1 stop
Delta Logo
5:00 pm - 6:05 am
OAK
-
PHL
10h 05m
1 stop
$369Delta
Fri, Oct 2 - Mon, Oct 5
American Airlines Logo
5:39 pm - 8:24 pm
PHL
-
LAX
5h 45mnonstop
American Airlines Logo
6:05 am - 2:26 pm
LAX
-
PHL
5h 21mnonstop
$421American Airlines
Sat, Aug 15 - Sat, Aug 22

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American Airlines flights from Philadelphia to California

Our best American Airlines deals on Philadelphia to California flight tickets
American Airlines
Sep 9
PHL5:00 amPhiladelphia
7h 58m
1 stop
RNO9:58 amReno
Sep 15
RNO7:30 amReno
8h 25m
1 stop
PHL6:55 pmPhiladelphia
$323
American Airlines
Aug 6
PHL7:05 amPhiladelphia
8h 25m
1 stop
SNA12:30 pmSanta Ana J. Wayne/Orange Cnty
Aug 10
SNA12:23 pmSanta Ana J. Wayne/Orange Cnty
8h 05m
1 stop
PHL11:28 pmPhiladelphia
$325
American Airlines
Jul 29
PHL5:38 pmPhiladelphia
8h 20m
1 stop
SJC10:58 pmSan Jose
Aug 1
SJC12:39 pmSan Jose
8h 17m
1 stop
PHL11:56 pmPhiladelphia
$326

JetBlue flights from Philadelphia to California

Our best JetBlue deals on Philadelphia to California flight tickets
JetBlue
Nov 5
PHL3:30 pmPhiladelphia
9h 49m
1 stop
LAS10:19 pmLas Vegas Harry Reid Intl
Nov 11
LAS9:10 pmLas Vegas Harry Reid Intl
9h 29m
1 stop
PHL9:39 amPhiladelphia
$339
JetBlue
Aug 22
PHL4:59 pmPhiladelphia
8h 50m
1 stop
LAS10:49 pmLas Vegas Harry Reid Intl
Aug 29
LAS8:50 pmLas Vegas Harry Reid Intl
8h 32m
1 stop
PHL8:22 amPhiladelphia
$353
JetBlue
Oct 19
PHL3:25 pmPhiladelphia
12h 33m
1 stop
SFO12:58 amSan Francisco
Oct 22
SFO10:30 amSan Francisco
9h 13m
1 stop
PHL10:43 pmPhiladelphia
$387

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to California 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 July 17, 2026.
Use the filters below to find and compare flights from Philadelphia to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaOntario

PHL - ONT

PHLONT

Philadelphia

Sat 9/5

8:00 am-3:54 pm

1 stop10h 54m

Ontario

Thu 9/10

2:55 pm-5:36 am

1 stop11h 41m

$222

PhiladelphiaOntario

PHL - ONT

PHLONT

Philadelphia

Sat 9/5

4:45 pm-7:32 am

2 stops17h 47m

Ontario

Thu 9/10

2:55 pm-5:36 am

1 stop11h 41m

$231

PhiladelphiaOntario

PHL - ONT

PHLONT

Philadelphia

Thu 8/13

11:06 am-3:54 pm

1 stop7h 48m

Ontario

Sun 8/16

4:09 pm-6:00 am

1 stop10h 51m

$240

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Fri 8/14

3:58 pm-10:58 pm

1 stop10h 00m

San Jose

Tue 8/18

1:24 pm-11:56 pm

1 stop7h 32m

$319

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Thu 9/10

2:10 pm-11:20 pm

2 stops12h 10m

San Jose

Mon 9/14

1:25 pm-11:45 pm

1 stop7h 20m

$324

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Fri 8/21

6:00 pm-9:09 pm

Nonstop6h 09m

San Francisco

Sun 8/23

10:12 pm-6:44 am

Nonstop5h 32m

$349

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Thu 11/5

5:00 am-10:30 am

1 stop8h 30m

San Francisco

Sun 11/8

11:35 pm-11:00 am

1 stop8h 25m

$351

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Wed 10/28

9:55 am-4:15 pm

1 stop9h 20m

San Francisco

Sun 11/1

11:35 pm-7:54 am

Nonstop5h 19m

$355

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Fri 10/2

6:55 pm-11:59 pm

1 stop8h 04m

Oakland

Mon 10/5

5:00 pm-6:05 am

1 stop10h 05m

$369
Quickest round-trip

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 8/15

5:39 pm-8:24 pm

Nonstop5h 45m

Los Angeles

Sat 8/22

6:05 am-2:26 pm

Nonstop5h 21m

$421

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Philadelphia to California

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 California?

The month of October is another great option to travel to California, with average flight prices from Philadelphia averaging around $388.

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

The cheapest day to depart from Philadelphia to California is on a Wednesday. Travelers who choose to depart for California on a Wednesday will often find tickets for as low as $496. 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 California on Sunday is $662.

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

The cheapest time of day to fly to California is in the afternoon when flights can be purchased for as low as $494. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $569 on average. Flights to California from Philadelphia at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Philadelphia to California flight route?

Fly from Philadelphia to San Francisco for the best Philadelphia - California flight prices

How far in advance should I book a flight from Philadelphia to California?

You are more likely to see cheaper flights to California from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $458 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Philadelphia for as low as $412 on momondo.

What cabin class options are available on Philadelphia to California flights?

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

You could potentially save up to 10% on your flight if you consider stops on a Philadelphia to California flight.

Cheap Philadelphia to California flight deals and tips

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

Best Price Found

$274

Fastest flight time

5h 08m

Direct flights

Every day

Airports in California

418 airports
The best one-way flight to California from Philadelphia in the past 72 hours is $274. The best round-trip flight deal from Philadelphia to California found on momondo in the last 72 hours is $405.
The fastest flight from Philadelphia to California takes 5h 08m
Direct flights go from Philadelphia to California every day.
There are 418 airports in California. From Philadelphia there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

Frequently asked questions about flying from Philadelphia to California

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

    Prices for flights from Philadelphia Airport to California are updated daily.

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

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

    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 Philadelphia Airport to California.

  • What documentation or ID do you need to fly to California?

    The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Philadelphia to California

Compare and see reviews for airlines that fly from Philadelphia to California with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $135Free CancellationRating
5.6
2,794 reviews
Search Frontier flights
DeltaPriceFrom $153Free CancellationRating
7.8
8,476 reviews
Search Delta flights
JetBluePriceFrom $182Free CancellationRating
7.1
3,012 reviews
Search JetBlue flights
SouthwestPriceFrom $196Free CancellationRating
8.0
4,243 reviews
Search Southwest flights
American AirlinesPriceFrom $211Free CancellationRating
7.1
11,825 reviews
Search American Airlines flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to California. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to California from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to California?

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 California from Philadelphia.

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

If you are not ready to book a flight from Philadelphia to California now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to California and let you know when they change.

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Find better results for your trip to California

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