SAN to PHL from $426 in economy

UAUnited Airlines

Round Trip•Economy

SAN

San Diego International Airport

San Diego, United States

PHL

Philadelphia International Airport

Philadelphia, United States

$511 USD

-17%$426 USD

Verified 15 days ago

July 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$548 6$548 7$496 8$496 9$548 10$548 11$496 12$548 13$548 14$496 15$496 16$548 17$548 18$496 19$548 20$548 21$466 22$461 23$513 24$513 25$466 26$488 27$473 28$461 29$461 30$468 31$493 1$466 2$493

Fair Availability

22% of dates checked are available within 10% of the lowest price

Thursday, July 23rd, 2026

7 round-trip options

Returning

Wed, Jul 29, 2026•6 Day Trip

$548 USD

Google Flights

Returning

Thu, Jul 30, 2026•7 Day Trip

$560 USD

Google Flights

Returning

Fri, Jul 31, 2026•8 Day Trip

$580 USD

Google Flights

Returning

Sun, Aug 2, 2026•10 Day Trip

$600 USD

Google Flights

Returning

Tue, Aug 4, 2026•12 Day Trip

$518 USD

Google Flights

Returning

Wed, Aug 5, 2026•13 Day Trip

$513 USD

Google Flights

Returning

Thu, Aug 6, 2026•14 Day Trip

$600 USD

Google Flights

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

San Diego International Airport

Philadelphia International Airport

July 2026

Thursday, July 23rd, 2026