$238 Cheap Delta flights Philadelphia (PHL) to San Francisco (SFO)

View $238 flight on Wed, Sep 2, 2026Opens in a new window

$238 Cheap Delta flights Philadelphia (PHL) to San Francisco (SFO)

Prices were available within the past 7 days and start at $238 for one-way flights and $369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jul 28 - Mon, Aug 3
PHL
Philadelphia
SFO
San Francisco
$369 Roundtrip, found 3 hours ago
$369
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Jul 28 from Philadelphia to San Francisco, returning Mon, Aug 3, priced at $369 found 3 hours ago

Alternative airports near San Francisco

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

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $270
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $270

Travel information

Origin airport
Philadelphia Intl.
Destination airport
San Francisco Intl.
Airlines serving
Frontier Airlines
Popular airline
Frontier Airlines
Distance
4025 km
Average flight time
3 hours 52 mins

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