Cheap Flight Tickets from Philadelphia (PHL) to San Diego (SAN), Starting at $397

Good to Know: Cheapest and Fastest PHL - SAN Flights

Useful information for finding best airline tickets from Philadelphia International to San Diego International on your next trip.

Cheapest Round Trip Flight

$397

B6 JetBlue Airways • 1 stop • 42h 14m

Aug 21 – Aug 29

The cheapest round trip flight from Philadelphia to San Diego (PHL-SAN-PHL) is currently $397

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Cheapest Direct Flight

$573

AA American Airlines • nonstop • 9h 1m

Aug 21

The cheapest nonstop flight from Philadelphia to San Diego (PHL-SAN) is currently $573

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Fastest Flight

9h

The fastest nonstop flight from Philadelphia to San Diego (PHL-SAN) takes 9h

Top Airlines Flying from Philadelphia to San Diego

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Philadelphia (PHL) to San Diego (SAN)

Compare and book low fare round-trip air tickets from Philadelphia to San Diego. Ideal for travelers with confirmed return itineraries.

Aug 21 - Aug 29, Economy
B6
Philadelphia → San Diego
42h 14m
8:55 PM - 7:29 PM • 1 stop
B6
Philadelphia → San Diego
14h 2m
8:40 PM - 8:22 AM • 1 stop
$397
JetBlue Airways
Aug 21 - Aug 29, Economy
WN
Philadelphia → San Diego
21h 50m
11:45 AM - 9:55 PM • 2 stops
WN
Philadelphia → San Diego
15h 30m
10:40 PM - 11:10 AM • 1 stop
$423
Southwest Airlines
Aug 21 - Aug 29, Economy
F9
Philadelphia → San Diego
17h 6m
8:00 AM - 8:14 PM • 1 stop
AS
Philadelphia → San Diego
15h 50m
11:06 AM - 5:40 AM • 2 stops
$475
Frontier Airlines
Aug 21 - Aug 29, Economy
UA
Philadelphia → San Diego
13h 24m
3:48 PM - 8:52 PM • 1 stop
UA
Philadelphia → San Diego
12h 37m
10:40 PM - 9:37 AM • 1 stop
$565
United Airlines
Aug 21 - Aug 29, Economy
AA
Philadelphia → San Diego
11h 53m
8:35 AM - 12:48 PM • 1 stop
AA
Philadelphia → San Diego
8h 49m
6:15 AM - 2:44 PM • nonstop
$583
American Airlines
Aug 21 - Aug 29, Economy
UA
Philadelphia → San Diego
14h 13m
6:36 PM - 12:29 AM • 1 stop
UA
Philadelphia → San Diego
12h 10m
12:01 PM - 10:31 PM • 1 stop
$659
United Airlines

Fly from Philadelphia to San Diego with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Philadelphia to San Diego? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Philadelphia to San Diego Flights

What are the airports in Philadelphia?
PHL
What’s the most popular airline flying from PHL to SAN?
The most popular airline flying from Philadelphia to San Diego are
Can I fly from PHL to SAN non-stop?
Yes, you can fly PHL to SAN non-stop on
Which airlines fly nonstop between Philadelphia and San Diego?
The non-stop flights between Philadelphia and San Diego are .
What’s the earliest departure time from PHL to SAN Airport?
The earliest flight leaves PHL at 5:15 am and lands in SAN - San Diego International
What are the airports in San Diego?
SAN
Can I make changes to my Philadelphia to San Diego flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PHL to SAN?
Read the fare rules of the Philadelphia to San Diego air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Philadelphia and San Diego?
operate flights between Philadelphia and San Diego
How long does a flight from Philadelphia to San Diego take?
It takes approximately 5 hour to fly non-stop from PHL to SAN, which is 2369.88 miles by air.
Which airlines provide the cheapest flights from Philadelphia (PHL) to San Diego (SAN) ?
In the past couple of days, the cheapest tickets to SAN from PHL were found on UA : USD 659
Do I need a passport to fly between PHL and SAN?
No
What’s the latest departure time from PHL to SAN ?
The last flight leaves PHL at 8:55 pm

Philadelphia (PHL) to San Diego (SAN): Airport Information

Origin Airport Philadelphia International , Philadelphia, US
Destination Airport San Diego International , San Diego, US
Distance 2370 miles

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