Is Philadelphia walkable?

Yes, it is one of the most walkable cities in the US.

How far is PHL from downtown?

It is about 10 miles, a 20-30 minute drive or train ride.

What is the best way to travel to Philadelphia?

Flying is the most efficient method.

Is Philadelphia expensive?

It is moderately priced compared to other major cities.

Are there direct flights from SFO?

Yes, American Airlines offers direct flights.

South San Francisco

Philadelphia

Flight

South San Francisco to Philadelphia

Updated: 28 May 2026

The flight from South San Francisco to Philadelphia covers 4,100 kilometers. You will fly from SFO to Philadelphia International Airport (PHL). The flight duration is approximately 5 hours and 30 minutes. Philadelphia is a historic city known for the Liberty Bell and Independence Hall. Driving is not recommended as it takes over 45 hours.

Total Distance: Driving distance 4,800 km; Air distance 4,100 km.

Fastest Way

Direct flight from SFO to PHL, taking 5 hours and 30 minutes.

Cheapest Way

Booking a flight with a connection on a budget carrier.

Compare South San Francisco to Philadelphia Routes

Flight

Direct

Duration

5 hours 30 mins

Avg Price

$250 - $600

Operator

American Airlines

Route

SFO to PHL

PHL is connected to downtown via the SEPTA train.

Travel Tips

Airport Transit
Use the SEPTA train to get from PHL to downtown.
Walking
Philadelphia is a very walkable city; bring comfortable shoes.
Dining
Try the famous Philly cheesesteak.
Attire
Pack for variable weather, especially in spring and fall.
Booking
Book flights early for peak tourist seasons.

Safety Tips

General Safety
Philadelphia is generally safe, but stay aware in less-traveled areas.
Driving
Avoid driving in Philadelphia; parking is difficult and traffic is heavy.
Weather
Be prepared for snow in winter months.
Emergency
Dial 911 for emergencies.