
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (United Airlines) |
One-way from | $163 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $439 |
Good round-trip deal | $362 or less |
Good one-way deal | $273 or less |
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaSan Francisco
PHL - SFO
PHLSFO
Philadelphia
Wed 3/4
8:35 am-12:06 pm
Nonstop6h 31m
San Francisco
Wed 3/11
11:05 pm-7:15 am
Nonstop5h 10m
PhiladelphiaSan Francisco
PHL - SFO
PHLSFO
Philadelphia
Thu 4/30
9:30 am-12:48 pm
Nonstop6h 18m
San Francisco
Mon 5/4
11:20 pm-8:00 am
Nonstop5h 40m
PhiladelphiaSan Francisco
PHL - SFO
PHLSFO
Philadelphia
Sat 4/25
6:12 am-9:30 am
Nonstop6h 18m
San Francisco
Thu 4/30
11:20 pm-8:00 am
Nonstop5h 40m
PhiladelphiaSan Francisco
PHL - SFO
PHLSFO
Philadelphia
Mon 3/16
6:20 pm-9:50 pm
Nonstop6h 30m
San Francisco
Tue 3/24
11:05 pm-7:15 am
Nonstop5h 10m
PhiladelphiaSan Francisco
PHL - SFO
PHLSFO
Philadelphia
Wed 3/25
6:20 pm-9:50 pm
Nonstop6h 30m
San Francisco
Mon 4/6
12:45 am-2:16 pm
1 stop10h 31m
PhiladelphiaSan Francisco
PHL - SFO
PHLSFO
Philadelphia
Fri 2/27
8:02 pm-1:28 am
1 stop8h 26m
San Francisco
Sun 3/1
11:05 pm-7:15 am
Nonstop5h 10m
PhiladelphiaSan Francisco
PHL - SFO
PHLSFO
Philadelphia
Thu 7/16
6:10 am-9:28 am
Nonstop6h 18m
San Francisco
Sun 7/19
9:30 pm-9:24 am
1 stop8h 54m
PhiladelphiaSan Francisco
PHL - SFO
PHLSFO
Philadelphia
Fri 5/1
2:59 pm-8:51 pm
1 stop8h 52m
San Francisco
Mon 5/4
10:35 pm-9:25 am
1 stop7h 50m
PhiladelphiaSan Francisco
PHL - SFO
PHLSFO
Philadelphia
Fri 3/6
6:15 am-10:55 am
1 stop7h 40m
San Francisco
Tue 3/10
5:55 am-5:25 pm
1 stop8h 30m
PhiladelphiaSan Francisco
PHL - SFO
PHLSFO
Philadelphia
Fri 7/24
6:40 pm-11:52 pm
1 stop8h 12m
San Francisco
Mon 7/27
10:45 pm-8:36 am
1 stop6h 51m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
The price you pay for your flight from Philadelphia to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, February is the cheapest month in which you can book a flight from Philadelphia to San Francisco (average of $71). Flying from Philadelphia to San Francisco in May is currently the most expensive (average of $184). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Philadelphia to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Walter,Aug 2025
OAK - SAN
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Walter,Aug 2025
OAK - SAN
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Walter,Aug 2025
OAK - SAN
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Walter,Aug 2025
OAK - SAN
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Walter,Aug 2025
OAK - SAN
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Walter,Aug 2025
OAK - SAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$136 | Average$282 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$271 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$179 | Average$432 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$343 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$283 | Average$395 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$289 | Average$402 | FlexibilityNo cancel fee | On-time69% |