San Diego (SAN) to Philadelphia (PHL) flight deal in economy from $426

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesSAN

San Diego International Airport

San Diego, United States
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
$511 USD
-17%$426 USD
Verified 16 days ago
Fair Availability
22% of dates checked are available within 10% of the lowest price

Saturday, November 21st, 2026

6 round-trip options

Returning
Sat, Nov 28, 2026•7 Day Trip
$894 USD
Google Flights
Returning
Sun, Nov 29, 2026•8 Day Trip
$1,185 USD
Google Flights
Returning
Tue, Dec 1, 2026•10 Day Trip
$592 USD
Google Flights
Returning
Wed, Dec 2, 2026•11 Day Trip
$443 USD
Google Flights
Returning
Fri, Dec 4, 2026•13 Day Trip
$499 USD
Google Flights
Returning
Sat, Dec 5, 2026•14 Day Trip
$443 USD
Google Flights