
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $289 (United Airlines) |
One-way from | $144 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $457 |
Good round-trip deal | $326 or less |
Good one-way deal | $306 or less |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Thu 2/19
1:12 pm-9:33 pm
Nonstop5h 21m
Philadelphia
Mon 2/23
8:35 am-12:06 pm
Nonstop6h 31m
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Thu 2/19
12:43 am-11:37 am
1 stop7h 54m
Philadelphia
Sun 2/22
8:35 am-12:06 pm
Nonstop6h 31m
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Sat 2/28
6:45 am-5:14 pm
1 stop7h 29m
Philadelphia
Sun 3/1
8:35 am-12:06 pm
Nonstop6h 31m
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Wed 3/18
11:05 pm-7:15 am
Nonstop5h 10m
Philadelphia
Mon 4/13
6:47 pm-12:19 am
1 stop8h 32m
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Sat 2/14
9:20 pm-9:48 am
1 stop9h 28m
Philadelphia
Wed 2/18
8:35 am-12:06 pm
Nonstop6h 31m
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Wed 2/25
5:10 am-3:51 pm
1 stop7h 41m
Philadelphia
Sat 2/28
8:35 am-12:06 pm
Nonstop6h 31m
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Wed 3/11
6:45 am-5:14 pm
1 stop7h 29m
Philadelphia
Mon 3/16
8:46 am-12:17 pm
Nonstop6h 31m
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Wed 2/18
9:20 pm-9:48 am
1 stop9h 28m
Philadelphia
Sun 2/22
8:35 am-12:06 pm
Nonstop6h 31m
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Fri 3/20
7:19 pm-5:41 am
1 stop7h 22m
Philadelphia
Mon 3/23
6:25 pm-12:35 am
1 stop9h 10m
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Fri 3/20
7:19 pm-5:41 am
1 stop7h 22m
Philadelphia
Tue 3/31
7:00 am-12:25 pm
1 stop8h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from San Francisco to Philadelphia, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, February is the cheapest month in which you can book a flight from San Francisco to Philadelphia (average of $96). Flying from San Francisco to Philadelphia in August is currently the most expensive (average of $194). 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 San Francisco to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Atlanta (ATL) – chosen by Cheapflights users on 50% of 1-stop itineraries from San Francisco to Philadelphia on Cheapflights.
Boston (BOS) is the most affordable 1-stop option, with an average round-trip price of $259.
Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 8h 48m.
Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 2h 11m.
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
William Drew,Nov 2025
SJC - HNL
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
William Drew,Nov 2025
SJC - HNL
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
William Drew,Nov 2025
SJC - HNL
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
William Drew,Nov 2025
SJC - HNL
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
William Drew,Nov 2025
SJC - HNL
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
William Drew,Nov 2025
SJC - HNL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$382 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$144 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$246 | Average$282 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$289 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$289 | Average$417 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$307 | Average$478 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$348 | Average$536 | FlexibilityNo cancel fee | On-time75% |