Philadelphia to San Francisco

PHLSFO

Fly from Philadelphia to San Francisco starting at USD 125 with Frontier Airlines.Best fare available on Aug 6, 2026.Limited seats. Better plans. Book before it's gone.

Philadelphia to San Francisco cheapest flights this week

6 Jul
Frontier Airlines
20:37PHL
13:30SFO
1 StopUSD 201VIEW DEAL
8 Jul
Frontier Airlines
06:30PHL
22:18SFO
1 StopUSD 222VIEW DEAL
9 Jul
Frontier Airlines
13:32PHL
22:18SFO
1 StopUSD 195VIEW DEAL
10 Jul
Frontier Airlines
12:54PHL
23:54SFO
1 StopUSD 196VIEW DEAL
12 Jul
Frontier Airlines
20:37PHL
03:23SFO
1 StopUSD 187VIEW DEAL
14 Jul
Frontier Airlines
06:30PHL
22:18SFO
1 StopUSD 186VIEW DEAL
6 Aug
Frontier Airlines
16:34PHL
01:54SFO
1 StopUSD 125VIEW DEAL
7 Sept
Frontier Airlines
20:37PHL
03:18SFO
1 StopUSD 197VIEW DEAL
20 Sept
Frontier Airlines
20:44PHL
14:36SFO
1 StopUSD 134VIEW DEAL
21 Sept
Frontier Airlines
09:14PHL
21:20SFO
1 StopUSD 129VIEW DEAL

Philadelphia to San Francisco monthly flight fare trend

Jul
from USD 186
Aug
from USD 125
Sep
from USD 129
Oct
from USD 200
Nov
No flights
Dec
from USD 246

Airport Details

Origin

Philadelphia

Philadelphia International Airport (PHL)

Philadelphia, PHL
Zone

New York

Elev

36 ft

Destination

San Francisco

San Francisco International Airport (SFO)

San Francisco, SFO
Zone

Los Angeles

Elev

13 ft

Flights from Philadelphia

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