$151 Cheap Flights from Philadelphia to San Diego

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Philadelphia Intl. to San Diego Intl.

Amazing PHL to SAN Flight Deals

The cheapest flights to San Diego Intl. found within the past 7 days were $277 round trip and $151 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for PHL to SAN

CarrierFlightDepart PHLArrive SANSat
7/2
Sun
7/3
Mon
7/4
Tue
7/5
Wed
7/6
Thu
7/7
Fri
7/8
Stops
AA162109:02 am11:49 amCheck Fare
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Check FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AA195606:50 pm09:23 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Best San Diego Intl. Flight and Hotel Packages

San Diego Intl. flight + hotel packages - economy flights

Fairmont Grand Del Mar
Holiday Inn Express Mira Mesa-San Diego, an IHG Hotel
Pendry San Diego
The Westin San Diego Bayview
Blue Sea Beach Hotel
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Frequently asked questions

 

Traveling From Philadelphia Intl.
Traveling To San Diego Intl.
Shortest Flight Time 0 hours 27 mins
Earliest Departure Time 9:02AM PDT
Latest Departure Time 6:50PM PDT
Lowest Flight Price $277

Route Info

Flight path for flights from Philadelphia International Airport to San Diego International Airport

Distance:
2,409.00 miles

Airlines & Aircraft Used on PHL to SAN Flight Routes

Airline Carrier
Aircraft
American Airlines
LET 410
United Airlines
LET 410

Discover our best flights from Philadelphia PHL to San Diego SAN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Philadelphia PHL to San Diego SAN at the right price  

Airfares to San Diego SAN from Philadelphia PHL currently cost between $277 and $319. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Philadelphia PHL to San Diego SAN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Philadelphia PHL to San Diego SAN on Travelocity starting at $151. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Diego SAN from Philadelphia PHL quicker with direct flights. 

Get to San Diego faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAN from PHL to take around 0 hour(s) 27 min(s).  

 

Find our cheapest airfares for flights from Philadelphia PHL to San Diego SAN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAN from PHL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Philadelphia PHL to San Diego SAN today 

If you’re flexible about when you travel, July is usually the cheapest month to fly from Philadelphia PHL to San Diego SAN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Diego SAN from Philadelphia PHL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAN from PHL have this option.  

 

Travel with confidence when you book flights to San Diego SAN from Philadelphia PHL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.