How popular is this San Francisco to Philadelphia flight route?

Within the past month, 1 users have taken a look at flights from San Francisco to Philadelphia.

How long is the flight from San Francisco to Philadelphia?

For as low as £216, United Airlines can have you in Philadelphia from San Francisco in 5h 27m. Airlines will cover a distance of 2513 mi. Most flights are nonstop.

What is the cheapest airline to fly from San Francisco to Philadelphia round-trip?

American Airlines, at £215, was found to be the cheapest airline from San Francisco to Philadelphia.. Users have found that American Airlines is 32% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from San Francisco to Philadelphia one-way?

The cheapet airlines for a one-way flight from San Francisco to Philadelphia are United Airlines (£119), Alaska Airlines (£120), and Delta (£148).

Weekly flight availability from San Francisco to Philadelphia

The most flights from SFO to PHL are scheduled on a Wednesday (20 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 on average).

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the cheapest flights from San Francisco to Philadelphia?

Looking at all options, your cheapest flight can be booked for £217. While the most popular route (San Francisco - Philadelphia) can be booked for £724 on average, our data indicates £261 when flying from San Francisco to Philadelphia.

What are the most reliable airlines from San Francisco to Philadelphia?

Consider United Airlines (91%), Virgin Australia (90%) or Air New Zealand (90%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Philadelphia.

What airports do I use to fly from San Francisco to Philadelphia?

Booking a flight from San Francisco (SFO) to Philadelphia (PHL) is your only option if you wish to fly from San Francisco to Philadelphia. On a typical day, there are 15 flights from San Francisco to Philadelphia, all of which are around 5h 18m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from San Francisco to Philadelphia.

Can I find deals for flights from San Francisco to Philadelphia that include hotel bookings?

Yes. In addition to deals on San Francisco to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San Francisco to Philadelphia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Philadelphia.

Can I find deals for business class flights from San Francisco to Philadelphia?

Yes. Cheapflights offers flight deals from San Francisco to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£119+ Flights from San Francisco to Philadelphia

Cheap flight deals from San Francisco to Philadelphia

Round-trip from	£216
One-way from	£119
Popular in	December
Cheapest in	January
Average price	£315
Good round-trip deal	£239 or less

United Airlines
14/11-15/11
1 total stop
14h 50m total
San Francisco to Philadelphia

Search Deals

United Airlines
24/12
Nonstop
5h 24m total
San Francisco to Philadelphia

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£28 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from San Francisco to Philadelphia.

Search Deals

Find flight deals from San Francisco to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Philadelphia
Explore the most affordable flight options available from San Francisco to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Fri 14/1121:00SFO - PHL

Nonstop5h 14mUnited Airlines

Fri 21/1106:25PHL - SFO

Nonstop6h 20mUnited Airlines

Deal found 21/10£216

Tue 2/1205:50SFO - PHL

1 stop7h 30mSouthwest

Sat 6/1208:15PHL - SFO

2 stops11h 20mSouthwest

Deal found 22/10£217

Wed 12/1121:00SFO - PHL

Nonstop5h 18mUnited Airlines

Sat 15/1108:15PHL - SFO

1 stop9h 36mUnited Airlines

Deal found 21/10£221

Sat 13/1210:10SFO - PHL

1 stop7h 25mSouthwest

Mon 15/1216:00PHL - SFO

2 stops9h 30mSouthwest

Deal found 21/10£222

Fri 14/1106:45SFO - PHL

1 stop9h 20mUnited Airlines

Sat 15/1118:25PHL - SFO

Nonstop6h 25mUnited Airlines

Deal found 21/10£224

Sat 6/1205:30SFO - PHL

2 stops11h 15mSouthwest

Mon 8/1213:50PHL - SFO

2 stops10h 25mSouthwest

Deal found 22/10£229

Tue 30/1210:50SFO - PHL

1 stop10h 30mSouthwest

Wed 7/117:00PHL - SFO

1 stop8h 20mSouthwest

Deal found 21/10£230

Wed 3/1218:20SFO - PHL

1 stop8h 26mAlaska Airlines

Fri 5/1207:06PHL - SFO

1 stop11h 40mAlaska Airlines

Deal found 22/10£231

Fri 14/1100:30SFO - PHL

1 stop7h 21mDelta

Tue 18/1116:58PHL - SFO

1 stop10h 15mDelta

Deal found 21/10£231

Wed 12/1121:00SFO - PHL

Nonstop5h 18mUnited Airlines

Mon 17/1106:25PHL - SFO

Nonstop6h 20mUnited Airlines

Deal found 21/10£236

Best flights from San Francisco to Philadelphia
Discover carefully curated flight deals from San Francisco to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 October 2025.

Fri 30/113:25SFO - PHL

Nonstop5h 27mUnited Airlines

Mon 2/208:35PHL - SFO

Nonstop6h 28mUnited Airlines

Deal found 22/10£216

Sat 6/1218:20SFO - PHL

1 stop8h 26mAlaska Airlines

Sat 13/1207:06PHL - SFO

1 stop11h 40mAlaska Airlines

Deal found 22/10£231

Tue 11/1100:30SFO - PHL

1 stop7h 21mDelta

Mon 17/1118:01PHL - SFO

1 stop9h 12mDelta

Deal found 21/10£231

Wed 4/213:25SFO - PHL

Nonstop5h 27mUnited Airlines

Mon 9/208:35PHL - SFO

Nonstop6h 28mUnited Airlines

Deal found 22/10£216

Fri 14/1100:30SFO - PHL

1 stop7h 21mDelta

Sun 16/1106:14PHL - SFO

1 stop10h 15mDelta

Deal found 21/10£231

Fri 20/200:43SFO - PHL

1 stop7h 55mUnited Airlines

Wed 25/208:35PHL - SFO

Nonstop6h 31mUnited Airlines

Deal found 21/10£224

Wed 11/206:00SFO - PHL

1 stop9h 19mDelta

Sun 15/206:15PHL - SFO

1 stop10h 10mDelta

Deal found 21/10£231

Thu 11/1217:07SFO - PHL

1 stop9h 43mDelta

Wed 17/1207:05PHL - SFO

2 stops11h 52mDelta

Deal found 22/10£255

Tue 2/1206:00SFO - PHL

1 stop8h 40mDelta

Wed 10/1206:18PHL - SFO

2 stops12h 39mDelta

Deal found 22/10£255

Wed 4/206:00SFO - PHL

1 stop8h 11mDelta

Sun 8/206:00PHL - SFO

2 stops13h 01mDelta

Deal found 22/10£255

Direct flights from San Francisco to Philadelphia
Explore direct flight options from San Francisco to Philadelphia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 October 2025.

Fri 14/1121:00SFO - PHL

Nonstop5h 14mUnited Airlines

Sun 16/1106:25PHL - SFO

Nonstop6h 20mUnited Airlines

Deal found 21/10£216

Sun 16/1121:00SFO - PHL

Nonstop5h 18mUnited Airlines

Sat 22/1106:16PHL - SFO

Nonstop6h 14mUnited Airlines

Deal found 22/10£224

Wed 12/1121:00SFO - PHL

Nonstop5h 18mUnited Airlines

Mon 17/1106:25PHL - SFO

Nonstop6h 20mUnited Airlines

Deal found 21/10£236

Sat 8/1121:02SFO - PHL

Nonstop5h 18mUnited Airlines

Sat 15/1106:16PHL - SFO

Nonstop6h 14mUnited Airlines

Deal found 22/10£239

Wed 5/1108:47SFO - PHL

Nonstop5h 25mUnited Airlines

Sat 8/1118:25PHL - SFO

Nonstop6h 25mUnited Airlines

Deal found 21/10£261

Sun 11/113:25SFO - PHL

Nonstop5h 27mUnited Airlines

Fri 23/108:35PHL - SFO

Nonstop6h 28mUnited Airlines

Deal found 22/10£291

Sat 28/323:00SFO - PHL

Nonstop5h 16mUnited Airlines

Sat 4/408:30PHL - SFO

Nonstop6h 34mUnited Airlines

Deal found 21/10£293

Mon 10/1121:00SFO - PHL

Nonstop5h 18mUnited Airlines

Sat 15/1106:16PHL - SFO

Nonstop6h 14mUnited Airlines

Deal found 22/10£302

Tue 4/1121:00SFO - PHL

Nonstop5h 18mUnited Airlines

Fri 7/1118:25PHL - SFO

Nonstop6h 25mUnited Airlines

Deal found 21/10£305

Tue 18/1121:00SFO - PHL

Nonstop5h 18mUnited Airlines

Sat 22/1106:16PHL - SFO

Nonstop6h 14mUnited Airlines

Deal found 22/10£308

Sun 2/1108:45SFO - PHL

Nonstop5h 25mUnited Airlines

Sat 8/1118:25PHL - SFO

Nonstop6h 25mUnited Airlines

Deal found 22/10£310

Fri 28/1108:45SFO - PHL

Nonstop5h 25mUnited Airlines

Thu 4/1206:15PHL - SFO

Nonstop6h 25mUnited Airlines

Deal found 22/10£314

Last-minute flights from San Francisco to Philadelphia
Discover last-minute flight deals from San Francisco to Philadelphia. Data last updated 22 October 2025 and is based on user searches.

Sat 8/1121:02SFO - PHL

Nonstop5h 18mUnited Airlines

Sat 15/1106:16PHL - SFO

Nonstop6h 14mUnited Airlines

Deal found 22/10£239

Sat 8/1108:55SFO - PHL

Nonstop5h 25mUnited Airlines

Wed 12/1115:48PHL - SFO

1 stop10h 07mUnited Airlines

Deal found 21/10£246

Wed 12/1121:00SFO - PHL

Nonstop5h 18mUnited Airlines

Sat 15/1108:15PHL - SFO

1 stop9h 36mUnited Airlines

Deal found 21/10£221

Wed 12/1114:46SFO - PHL

1 stop11h 56mAlaska Airlines

Sat 28/218:35PHL - SFO

1 stop17h 36mAlaska Airlines

Deal found 22/10£231

Wed 12/1121:00SFO - PHL

Nonstop5h 18mUnited Airlines

Mon 17/1106:25PHL - SFO

Nonstop6h 20mUnited Airlines

Deal found 21/10£236

Fri 14/1121:00SFO - PHL

Nonstop5h 14mUnited Airlines

Fri 21/1106:25PHL - SFO

Nonstop6h 20mUnited Airlines

Deal found 21/10£216

Fri 14/1100:43SFO - PHL

1 stop7h 57mUnited Airlines

Sun 16/1106:25PHL - SFO

Nonstop6h 20mUnited Airlines

Deal found 21/10£224

Fri 14/1123:59SFO - PHL

1 stop8h 41mUnited Airlines

Sat 15/1112:40PHL - SFO

1 stop7h 48mUnited Airlines

Deal found 21/10£227

Fri 14/1100:30SFO - PHL

1 stop7h 21mDelta

Sun 16/1106:14PHL - SFO

1 stop10h 15mDelta

Deal found 21/10£231

Mon 17/1106:10SFO - PHL

1 stop8h 05mSouthwest

Wed 19/1108:05PHL - SFO

2 stops9h 35mSouthwest

Deal found 22/10£246

Wed 26/1105:15SFO - PHL

1 stop11h 10mSouthwest

Sat 6/1215:40PHL - SFO

1 stop7h 40mSouthwest

Deal found 21/10£245

One-way flights from San Francisco to Philadelphia
Search for one-way flight options from San Francisco to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 22 October 2025.

Wed 24/1220:47SFO - PHL

Nonstop5h 24mUnited Airlines

Deal found 21/10£119

Sun 14/1207:35SFO - PHL

1 stop19h 11mAlaska Airlines

Deal found 22/10£120

Fri 12/1210:10SFO - PHL

1 stop9h 35mSouthwest

Deal found 22/10£127

Wed 3/1209:25SFO - PHL

2 stops8h 50mSouthwest

Deal found 21/10£136

Fri 28/1105:30SFO - PHL

1 stop6h 55mSouthwest

Deal found 22/10£139

Sat 17/118:25SFO - PHL

2 stops14h 39mDelta

Deal found 20/10£140

Wed 17/1218:15SFO - PHL

1 stop14h 24mSun Country Air

Deal found 21/10£141

Thu 4/1207:25SFO - PHL

2 stops10h 35mSouthwest

Deal found 21/10£142

Wed 24/1207:30SFO - PHL

1 stop12h 19mJetBlue

Deal found 22/10£143

Sat 18/408:00SFO - PHL

1 stop12h 01mJetBlue

Deal found 21/10£147

Sun 9/1121:10SFO - PHL

1 stop8h 27mJetBlue

Deal found 22/10£148

Wed 24/1218:12SFO - PHL

1 stop13h 45mSun Country Air

Deal found 22/10£148

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Fri 30/1

13:25-21:52

Nonstop5h 27m

Philadelphia

Mon 2/2

08:35-12:03

Nonstop6h 28m

£216

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Wed 4/2

13:25-21:52

Nonstop5h 27m

Philadelphia

Mon 9/2

08:35-12:03

Nonstop6h 28m

£216

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Fri 20/2

00:43-11:38

1 stop7h 55m

Philadelphia

Wed 25/2

08:35-12:06

Nonstop6h 31m

£224

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Sat 6/12

18:20-05:46

1 stop8h 26m

Philadelphia

Sat 13/12

07:06-15:46

1 stop11h 40m

£231

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Tue 11/11

00:30-10:51

1 stop7h 21m

Philadelphia

Mon 17/11

18:01-00:13

1 stop9h 12m

£231

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Fri 14/11

00:30-10:51

1 stop7h 21m

Philadelphia

Sun 16/11

06:14-13:29

1 stop10h 15m

£231

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Wed 11/2

06:00-18:19

1 stop9h 19m

Philadelphia

Sun 15/2

06:15-13:25

1 stop10h 10m

£231

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Thu 11/12

17:07-05:50

1 stop9h 43m

Philadelphia

Wed 17/12

07:05-15:57

2 stops11h 52m

£255

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Tue 2/12

06:00-17:40

1 stop8h 40m

Philadelphia

Wed 10/12

06:18-15:57

2 stops12h 39m

£255

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Wed 4/2

06:00-17:11

1 stop8h 11m

Philadelphia

Sun 8/2

06:00-16:01

2 stops13h 01m

£255

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 20 results

Best time to book a flight from San Francisco to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from San Francisco with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Philadelphia

Prices

Airlines

How far ahead should I book a flight from San Francisco to Philadelphia?

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.

What is the cheapest month to book a flight from San Francisco to Philadelphia?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Philadelphia (average of £48). Flying from San Francisco to Philadelphia in August is currently the most expensive (average of £145). 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.

What is the cheapest time of day to fly from SFO to PHL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Philadelphia as you normally would.

Reviews of airlines servicing Philadelphia

Read through reviews of airlines operating flights from San Francisco to Philadelphia, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,028 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

11,028 reviews

American Airlines

7.2

Good

11,028 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

What airports do I use to fly from San Francisco to Philadelphia?
Booking a flight from San Francisco (SFO) to Philadelphia (PHL) is your only option if you wish to fly from San Francisco to Philadelphia. On a typical day, there are 15 flights from San Francisco to Philadelphia, all of which are around 5h 18m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from San Francisco to Philadelphia.
How popular is this San Francisco to Philadelphia flight route?
Within the past month, 1 users have taken a look at flights from San Francisco to Philadelphia.
How long is the flight from San Francisco to Philadelphia?
For as low as £216, United Airlines can have you in Philadelphia from San Francisco in 5h 27m. Airlines will cover a distance of 2513 mi. Most flights are nonstop.
What is the cheapest airline to fly from San Francisco to Philadelphia round-trip?
American Airlines, at £215, was found to be the cheapest airline from San Francisco to Philadelphia.. Users have found that American Airlines is 32% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from San Francisco to Philadelphia one-way?
The cheapet airlines for a one-way flight from San Francisco to Philadelphia are United Airlines (£119), Alaska Airlines (£120), and Delta (£148).
What are the most reliable airlines from San Francisco to Philadelphia?
Consider United Airlines (91%), Virgin Australia (90%) or Air New Zealand (90%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Philadelphia.
What are the cheapest flights from San Francisco to Philadelphia?
Looking at all options, your cheapest flight can be booked for £217. While the most popular route (San Francisco - Philadelphia) can be booked for £724 on average, our data indicates £261 when flying from San Francisco to Philadelphia.
Can I find deals for flights from San Francisco to Philadelphia that include hotel bookings?
Yes. In addition to deals on San Francisco to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Francisco to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Philadelphia.
Can I find deals for business class flights from San Francisco to Philadelphia?
Yes. Cheapflights offers flight deals from San Francisco to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Francisco to Philadelphia?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Philadelphia (average of £48). Flying from San Francisco to Philadelphia in August is currently the most expensive (average of £145). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from San Francisco to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest£215	Average£261	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from San Francisco to Philadelphia?

When you search for this flight from San Francisco to Philadelphia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Philadelphia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Philadelphia from San Francisco.

Can Cheapflights find flights from San Francisco to Philadelphia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Philadelphia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Francisco to Philadelphia become cheaper?

Yes, Cheapflights offers price alerts on San Francisco to Philadelphia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from San Francisco to Philadelphia from £119

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Francisco to Philadelphia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from San Francisco to Philadelphia

Cheapest flights from San Francisco to PhiladelphiaExplore the most affordable flight options available from San Francisco to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Explore the most affordable flight options available from San Francisco to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Philadelphia that are best for you.

Best time to book a flight from San Francisco to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from San Francisco with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Philadelphia

How far ahead should I book a flight from San Francisco to Philadelphia?

What is the cheapest month to book a flight from San Francisco to Philadelphia?

What is the cheapest time of day to fly from SFO to PHL?

Weekly flight availability from San Francisco to Philadelphia

Reviews of airlines servicing Philadelphia

Read through reviews of airlines operating flights from San Francisco to Philadelphia, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from San Francisco to Philadelphia?

How popular is this San Francisco to Philadelphia flight route?

How long is the flight from San Francisco to Philadelphia?

What is the cheapest airline to fly from San Francisco to Philadelphia round-trip?

What are the cheapest airlines to fly from San Francisco to Philadelphia one-way?

What are the most reliable airlines from San Francisco to Philadelphia?

What are the cheapest flights from San Francisco to Philadelphia?

Can I find deals for flights from San Francisco to Philadelphia that include hotel bookings?

How can I find direct flights from San Francisco to Philadelphia?

Can I find deals for business class flights from San Francisco to Philadelphia?

What is the cheapest month to book a flight from San Francisco to Philadelphia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from San Francisco to Philadelphia

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Philadelphia?

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Philadelphia?

Can Cheapflights find flights from San Francisco to Philadelphia with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco to Philadelphia become cheaper?

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Cheapest flights from San Francisco to Philadelphia
Explore the most affordable flight options available from San Francisco to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.