Cheap flights from Philadelphia to San Diego

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Easily compare round trip flights from Philadelphia to San Diego

Below you can see the best fares for your round trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Philadelphia to San Diego by changing tabs
Quickest
Cheapest
Spirit Airlines
Spirit Airlines
17 Sep
PHL
11:35 am
Philadelphia airport
10h 24m
1 Stop
6:59 pm
SAN
San Diego airport
Spirit Airlines
24 Sep
SAN
12:00 am
San Diego airport
10h 47m
2 Stops
1:47 pm
PHL
Philadelphia airport
181 USD
Spirit Airlines
Spirit Airlines
05 Sep
PHL
11:35 am
Philadelphia airport
10h 24m
1 Stop
6:59 pm
SAN
San Diego airport
Spirit Airlines
07 Sep
SAN
12:40 pm
San Diego airport
8h 50m
1 Stop
12:30 am
+1
PHL
Philadelphia airport
185 USD
Spirit Airlines
Spirit Airlines
07 Sep
PHL
11:35 am
Philadelphia airport
10h 24m
1 Stop
6:59 pm
SAN
San Diego airport
Spirit Airlines
09 Sep
SAN
12:40 pm
San Diego airport
8h 50m
1 Stop
12:30 am
+1
PHL
Philadelphia airport
188 USD
Delta
Delta
16 Nov
PHL
7:40 am
Philadelphia airport
7h 59m
1 Stop
12:39 pm
SAN
San Diego airport
Delta
21 Nov
SAN
10:15 pm
San Diego airport
6h 56m
1 Stop
8:11 am
+1
PHL
Philadelphia airport
404 USD
American Airlines
American Airlines
21 Aug
PHL
1:20 pm
Philadelphia airport
7h 19m
1 Stop
5:39 pm
SAN
San Diego airport
American Airlines
23 Aug
SAN
1:05 pm
San Diego airport
8h 08m
1 Stop
12:13 am
+1
PHL
Philadelphia airport
367 USD
Sun Country Air
Sun Country Air
04 Sep
PHL
8:00 am
Philadelphia airport
8h 05m
1 Stop
1:05 pm
SAN
San Diego airport
Sun Country Air
09 Sep
SAN
12:40 pm
San Diego airport
8h 50m
1 Stop
12:30 am
+1
PHL
Philadelphia airport
250 USD

How to get the cheapest flight ticket from Philadelphia to San Diego

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 SAN DIEGO?
September
The cheapest time of year to fly to San Diego from Philadelphia is September. Most expensive is June
WHAT IS THE CHEAPEST DAY TO FLY TO SAN DIEGO?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
WHEN IS THE CHEAPEST TIME TO FLY TO SAN DIEGO?
at noon
Philadelphia to San Diego flights are approximately 137% more expensive in the morning than at noon
WHAT IS THE CHEAPEST AIRLINE THAT FLIES TO SAN DIEGO?
Sun Country Air
Sun Country Air, Spirit Airlines, and Alaska Airlines are the most popular carriers operating from Philadelphia to San Diego
WHAT IS THE CHEAPEST ROUTE?
Philadelphia - San Diego
Fly from Philadelphia to San Diego for the best Philadelphia - San Diego flight prices
PHL
Philadelphia
SAN
San Diego
WHEN IS THE CHEAPEST TIME TO BOOK A FLIGHT TO SAN DIEGO?
14 days before
The cheapest time to buy a flight from Philadelphia to San Diego is approximately 14 days to departure
60
Days before departure
0

Flight information for Philadelphia to San Diego (SAN - PHL)

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to San Diego
Fastest flight time 5h 35m The fastest flight from Philadelphia to San Diego takes 5h 35m.
Direct flights Every day Direct flights go from Philadelphia to San Diego every day.
Airports in San Diego 2 airports There are 2 airports near San Diego: San Diego (SAN), San Diego Carlsbad-Palomar (CLD)

Alternative routes for Philadelphia to San Diego

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Philadelphia to Los Angeles
Fastest flight time
5h 50m
Cheapest price
126 USD
New York to Los Angeles
Fastest flight time
7h 41m
Cheapest price
142 USD
Newark to Los Angeles
Fastest flight time
5h 45m
Cheapest price
158 USD
Newark to San Diego
Fastest flight time
5h 45m
Cheapest price
170 USD
Washington to Los Angeles
Fastest flight time
5h 12m
Cheapest price
214 USD
New York to Los Angeles
Fastest flight time
6h 00m
Cheapest price
219 USD
New York to San Diego
Fastest flight time
8h 06m
Cheapest price
220 USD
Washington to San Diego
Fastest flight time
5h 05m
Cheapest price
222 USD
Washington to Los Angeles
Fastest flight time
5h 35m
Cheapest price
234 USD
New York to Palm Springs
Fastest flight time
5h 58m
Cheapest price
237 USD
Newark to Palm Springs
Fastest flight time
6h 12m
Cheapest price
246 USD
New York to Palm Springs
Fastest flight time
7h 23m
Cheapest price
254 USD
Washington to San Diego
Fastest flight time
7h 21m
Cheapest price
287 USD
Washington to Palm Springs
Fastest flight time
7h 01m
Cheapest price
294 USD
Washington to Palm Springs
Fastest flight time
7h 04m
Cheapest price
294 USD
New York to San Diego
Fastest flight time
5h 50m
Cheapest price
299 USD
Philadelphia to Palm Springs
Fastest flight time
6h 56m
Cheapest price
358 USD
View more

Flights from Philadelphia to:

Flights to San Diego from:

  • Philadelphia
  • Pennsylvania
  • United States
  • North America