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Cheap flights from Philadelphia to California from $60

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 5/4. 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
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
7:00 am - 7:08 am
PHL
-
ONT
27h 08m
1 stop
Frontier Logo
6:00 am - 5:37 am
ONT
-
PHL
20h 37m
1 stop
$150Frontier
Sat, May 23 - Wed, Jun 3
Frontier Logo
8:35 pm - 10:05 am
PHL
-
ONT
16h 30m
1 stop
Frontier Logo
6:00 am - 5:37 am
ONT
-
PHL
20h 37m
1 stop
$160Frontier
Thu, May 7 - Sun, May 10
Frontier Logo
12:17 pm - 7:11 pm
PHL
-
ONT
9h 54m
1 stop
Frontier Logo
6:00 am - 5:37 am
ONT
-
PHL
20h 37m
1 stop
$167Frontier
Wed, May 6 - Sun, May 10
Frontier Logo
12:17 pm - 7:11 pm
PHL
-
ONT
9h 54m
1 stop
Frontier Logo
10:50 am - 5:37 am
ONT
-
PHL
15h 47m
1 stop
$170Frontier
Wed, May 13 - Sat, May 16
Delta Logo
2:59 pm - 8:37 pm
PHL
-
SJC
8h 38m
1 stop
Delta Logo
1:45 pm - 12:59 am
SJC
-
PHL
8h 14m
1 stop
$257Delta
Fri, May 1 - Wed, May 6
American Airlines Logo
11:50 am - 6:36 pm
PHL
-
SJC
9h 46m
2 stops
American Airlines Logo
4:18 pm - 5:38 am
SJC
-
PHL
10h 20m
1 stop
$262American Airlines
Tue, Apr 28 - Wed, May 6
United Airlines Logo
10:00 am - 9:07 pm
PHL
-
SJC
14h 07m
2 stops
United Airlines Logo
8:45 am - 12:59 am
SJC
-
PHL
13h 14m
2 stops
$267United Airlines
Wed, Apr 29 - Sat, May 2
Delta Logo
5:45 am - 12:18 pm
PHL
-
SJC
9h 33m
1 stop
Delta Logo
5:40 pm - 5:37 am
SJC
-
PHL
8h 57m
1 stop
$273Delta
Thu, May 14 - Sat, May 16
Southwest Logo
5:35 am - 12:50 pm
PHL
-
SJC
10h 15m
2 stops
Southwest Logo
10:55 pm - 10:50 am
SJC
-
PHL
8h 55m
1 stop
$278Southwest
Sat, May 30 - Tue, Jun 2
American Airlines Logo
3:58 pm - 10:59 pm
PHL
-
SJC
10h 01m
1 stop
American Airlines Logo
6:00 am - 6:48 pm
SJC
-
PHL
9h 48m
1 stop
$283American Airlines
Mon, May 4 - Sat, May 9

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Frontier flights from Philadelphia to California

Our best Frontier deals on Philadelphia to California flight tickets
Frontier
May 23
PHL7:00 amPhiladelphia
27h 08m
1 stop
ONT7:08 amOntario
Jun 3
ONT6:00 amOntario
20h 37m
1 stop
PHL5:37 amPhiladelphia
$150
Frontier
May 7
PHL8:35 pmPhiladelphia
16h 30m
1 stop
ONT10:05 amOntario
May 10
ONT6:00 amOntario
20h 37m
1 stop
PHL5:37 amPhiladelphia
$160
Frontier
May 6
PHL12:17 pmPhiladelphia
9h 54m
1 stop
ONT7:11 pmOntario
May 10
ONT6:00 amOntario
20h 37m
1 stop
PHL5:37 amPhiladelphia
$167

Spirit Airlines flights from Philadelphia to California

Our best Spirit Airlines deals on Philadelphia to California flight tickets
Spirit Airlines
Apr 27
PHL7:00 amPhiladelphia
17h 38m
2 stops
LAS9:38 pmLas Vegas Harry Reid Intl
Apr 30
LAS11:58 pmLas Vegas Harry Reid Intl
20h 39m
3 stops
PHL11:37 pmPhiladelphia
$269
Spirit Airlines
Apr 25
PHL6:12 pmPhiladelphia
30h 26m
2 stops
LAS9:38 pmLas Vegas Harry Reid Intl
Apr 28
LAS10:52 pmLas Vegas Harry Reid Intl
21h 45m
2 stops
PHL11:37 pmPhiladelphia
$273
Spirit Airlines
Apr 27
PHL7:00 amPhiladelphia
17h 38m
2 stops
LAS9:38 pmLas Vegas Harry Reid Intl
May 1
LAS11:58 pmLas Vegas Harry Reid Intl
14h 09m
2 stops
PHL5:07 pmPhiladelphia
$275

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 April 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 5/23

7:00 am-7:08 am

1 stop27h 08m

Ontario

Wed 6/3

6:00 am-5:37 am

1 stop20h 37m

$150

PhiladelphiaOntario

PHL - ONT

PHLONT

Philadelphia

Thu 5/7

8:35 pm-10:05 am

1 stop16h 30m

Ontario

Sun 5/10

6:00 am-5:37 am

1 stop20h 37m

$160

PhiladelphiaOntario

PHL - ONT

PHLONT

Philadelphia

Wed 5/6

12:17 pm-7:11 pm

1 stop9h 54m

Ontario

Sun 5/10

6:00 am-5:37 am

1 stop20h 37m

$167

PhiladelphiaOntario

PHL - ONT

PHLONT

Philadelphia

Wed 5/13

12:17 pm-7:11 pm

1 stop9h 54m

Ontario

Sat 5/16

10:50 am-5:37 am

1 stop15h 47m

$170
Quickest round-trip

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Fri 5/1

2:59 pm-8:37 pm

1 stop8h 38m

San Jose

Wed 5/6

1:45 pm-12:59 am

1 stop8h 14m

$257

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Tue 4/28

11:50 am-6:36 pm

2 stops9h 46m

San Jose

Wed 5/6

4:18 pm-5:38 am

1 stop10h 20m

$262

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Wed 4/29

10:00 am-9:07 pm

2 stops14h 07m

San Jose

Sat 5/2

8:45 am-12:59 am

2 stops13h 14m

$267

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Thu 5/14

5:45 am-12:18 pm

1 stop9h 33m

San Jose

Sat 5/16

5:40 pm-5:37 am

1 stop8h 57m

$273

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Sat 5/30

5:35 am-12:50 pm

2 stops10h 15m

San Jose

Tue 6/2

10:55 pm-10:50 am

1 stop8h 55m

$278

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Mon 5/4

3:58 pm-10:59 pm

1 stop10h 01m

San Jose

Sat 5/9

6:00 am-6:48 pm

1 stop9h 48m

$283

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 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 June is another great option to travel to California, with average flight prices from Philadelphia averaging around $287.

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

The cheapest day to depart from Philadelphia to California is on a Thursday. Travelers who choose to depart for California on a Thursday will often find tickets for as low as $432. 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 $598.

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 $381. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $532 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 Jose for the best Philadelphia - California flight prices

How far in advance should I book a flight 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 $399 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 $321 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 32% 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

$281

Fastest flight time

5h 17m

Direct flights

Every day

Airports in California

418 airports
The best one-way flight to California from Philadelphia in the past 72 hours is $281. The best round-trip flight deal from Philadelphia to California found on momondo in the last 72 hours is $410.
The fastest flight from Philadelphia to California takes 5h 17m
Direct flights go from Philadelphia to California every day.
There are 418 airports in California. From Philadelphia there are direct flights to San Diego (SAN), 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
Spirit AirlinesPriceFrom $83Free CancellationRating
6.3
8,621 reviews
Search Spirit Airlines flights
FrontierPriceFrom $118Free CancellationRating
5.7
2,987 reviews
Search Frontier flights
DeltaPriceFrom $138Free CancellationRating
7.9
8,422 reviews
Search Delta flights
SouthwestPriceFrom $179Free CancellationRating
8.0
4,331 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $210Free CancellationRating
7.9
12,255 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $211Free CancellationRating
7.1
11,600 reviews
Search American Airlines flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
9,604 reviews
Search United Airlines flights
JetBluePriceFrom $246Free CancellationRating
7.2
2,945 reviews
Search JetBlue 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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