Cheap flights from Philadelphia to San Francisco

Compare flight prices from Philadelphia to San Francisco across airlines and travel sites, see the cheapest month and day to fly, then book direct with the seller.

Lowest fare$188
Cheapest monthMarch 2027
Typical flight time6h 28m
Direct flightsYes

Lowest fare by month

$198November 2026
$199December 2026
–January 2027
–February 2027
$188March 2027
–April 2027

Airlines on this route

Frequently asked questions

What is the cheapest month to fly from Philadelphia to San Francisco?

March 2027 has had the lowest recent fares, from $188 one way.

How long is the flight from Philadelphia to San Francisco?

A typical flight takes about 6h 28m.

Are there direct flights from Philadelphia to San Francisco?

Yes. Direct flights have been found recently from $188.

Where do I book my ticket?

AirTriply compares fares from airlines and travel agencies. When you choose a deal, you book on the seller's own website.

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