PHL

$75 Find Cheap Flights from California to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Philadelphia departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

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Everything you should know

Cheapest round-trip
$182
Overall average: $436
Frontier
Thu 1/8Thu 1/15
ONT - PHL • 1 stop
Cheapest non-stop
$273
Typical prices: $176-$385
American Airlines
Wed 4/8Tue 4/14
LAS - PHL • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from California to Philadelphia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from California to Philadelphia

Thu, Jan 8 - Thu, Jan 15
Frontier Logo
8:31 am - 12:28 am
ONT
-
PHL
12h 57m1 stop
Frontier Logo
6:18 am - 1:48 pm
PHL
-
ONT
10h 30m1 stop
$182Frontier
Thu, Jan 8 - Thu, Jan 15
Frontier Logo
6:00 am - 11:46 am
ONT
-
PHL
26h 46m1 stop
Frontier Logo
6:18 am - 1:48 pm
PHL
-
ONT
10h 30m1 stop
$183Frontier
Tue, Jan 6 - Tue, Jan 13
Spirit Airlines Logo
9:20 pm - 11:34 pm
LAX
-
PHL
23h 14m3 stops
Spirit Airlines Logo
8:43 pm - 6:02 pm
PHL
-
LAX
24h 19m2 stops
$243Spirit Airlines
Wed, Dec 31 - Mon, Jan 5
Multiple Airlines Logo
12:59 am - 7:09 pm
LAS
-
PHL
15h 10m2 stops
Multiple Airlines Logo
1:38 pm - 9:52 pm
PHL
-
LAS
11h 14m1 stop
$245Multiple Airlines
Tue, Jan 20 - Fri, Jan 23
Spirit Airlines Logo
11:51 am - 11:14 am
LAS
-
PHL
20h 23m2 stops
Spirit Airlines Logo
5:30 am - 10:31 am
PHL
-
LAS
32h 01m3 stops
$246Spirit Airlines
Sat, Jan 10 - Sun, Jan 18
American Airlines Logo
12:50 pm - 11:51 pm
SJC
-
PHL
8h 01m1 stop
American Airlines Logo
7:00 am - 12:10 pm
PHL
-
SJC
8h 10m1 stop
$254American Airlines
Tue, Jan 6 - Sat, Jan 10
Delta Logo
2:06 pm - 12:21 am
SJC
-
PHL
7h 15m1 stop
Delta Logo
7:00 am - 12:24 pm
PHL
-
SJC
8h 24m1 stop
$257Delta
Thu, Dec 25 - Thu, Jan 1
Multiple Airlines Logo
10:55 am - 5:31 am
LAS
-
PHL
15h 36m2 stops
Multiple Airlines Logo
5:30 am - 8:45 pm
PHL
-
LAS
18h 15m1 stop
$258Multiple Airlines
Thu, Jan 15 - Tue, Jan 20
Delta Logo
2:06 pm - 12:21 am
SJC
-
PHL
7h 15m1 stop
Delta Logo
8:00 am - 7:12 pm
PHL
-
SJC
14h 12m2 stops
$262Delta
Tue, Jan 6 - Fri, Jan 9
American Airlines Logo
12:50 pm - 11:51 pm
SJC
-
PHL
8h 01m1 stop
American Airlines Logo
7:00 am - 12:10 pm
PHL
-
SJC
8h 10m1 stop
$274American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$75
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Ontario to Philadelphia

Flights from California to Philadelphia: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from California to Philadelphia 
Learn how KAYAK collects reviews and tips from users.
CHARLESFlew with American Airlines
LAX
-
PHL
Mar 2025
There are no food or vendor services in the boarding areas of Terminal 4 at LAX.
Verified travelerFlew with American Airlines
LAX
-
PHL
Sep 2024
Do not check in your docs, and medication in a check bag. Carry with you to the cabin.

FAQs for booking flights from California to Philadelphia

  • How does KAYAK find such low prices on flights from California to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from California to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to California with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood Crest
Newark
North Wildwood
Vineland
West Chester
Essington
Elkton
Pottstown
Willow Grove
Kennett Square
Somers Point
Voorhees
Middletown
Wyomissing
Glen Mills
Phoenixville
Bird in Hand
Blackwood
Strasburg
Millville

Everything you need to know for your flight to Philadelphia

Information on the airport you'll fly into in Philadelphia

Philadelphia (PHL)