$258 Cheap United flights San Diego (SAN) to Philadelphia (PHL)

View $258 flight on Tue, Jun 2, 2026Opens in a new window

$258 Cheap United flights San Diego (SAN) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $258 for one-way flights and $441 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Apr 25 - Tue, May 19
SAN
San Diego
PHL
Philadelphia
$441 Roundtrip, found 17 hours ago
$441
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Apr 25 from San Diego to Philadelphia, returning Tue, May 19, priced at $441 found 17 hours ago
United
Sat, Apr 25 - Tue, May 19
SAN
San Diego
PHL
Philadelphia
$446 Roundtrip, found 17 hours ago
$446
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Apr 25 from San Diego to Philadelphia, returning Tue, May 19, priced at $446 found 17 hours ago
United
Sat, Apr 25 - Tue, May 19
SAN
San Diego
PHL
Philadelphia
$447 Roundtrip, found 17 hours ago
$447
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Apr 25 from San Diego to Philadelphia, returning Tue, May 19, priced at $447 found 17 hours ago
United
Sat, Apr 25 - Tue, May 19
SAN
San Diego
PHL
Philadelphia
$451 Roundtrip, found 17 hours ago
$451
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Apr 25 from San Diego to Philadelphia, returning Tue, May 19, priced at $451 found 17 hours ago
United
Sat, Apr 25 - Tue, May 19
SAN
San Diego
PHL
Philadelphia
$463 Roundtrip, found 17 hours ago
$463
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Apr 25 from San Diego to Philadelphia, returning Tue, May 19, priced at $463 found 17 hours ago
United
Sat, Apr 25 - Tue, May 19
SAN
San Diego
PHL
Philadelphia
$468 Roundtrip, found 17 hours ago
$468
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Apr 25 from San Diego to Philadelphia, returning Tue, May 19, priced at $468 found 17 hours ago
United
Sat, Apr 25 - Tue, May 19
SAN
San Diego
PHL
Philadelphia
$470 Roundtrip, found 17 hours ago
$470
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Apr 25 from San Diego to Philadelphia, returning Tue, May 19, priced at $470 found 17 hours ago

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $246
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $246

Travel information

Origin airport
San Diego Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Frontier Airlines
Distance
3784 km
Average flight time
8 hours 19 mins

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