$106 Cheap flights from Philadelphia Intl. to San Francisco Intl. (PHL to SFO)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Philadelphia Intl. to San Francisco Intl.

Compare Flight Prices from Philadelphia to San Francisco

Affordable Airfare Tickets from PHL to SFO Airport

The cheapest flights to San Francisco Intl. found within the past 7 days were $190 round trip and $106 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 6 - Wed, May 7
TTN
Trenton
SFO
San Francisco
$190 Roundtrip, found 5 days ago
$190
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, May 6 from Trenton to San Francisco, returning Wed, May 7, priced at $190 found 5 days ago
Sat, May 10 - Tue, May 13
TTN
Trenton
SFO
San Francisco
$191 Roundtrip, found 6 days ago
$191
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 10 from Trenton to San Francisco, returning Tue, May 13, priced at $191 found 6 days ago
Mon, May 5 - Wed, May 7
TTN
Trenton
SFO
San Francisco
$198 Roundtrip, found 5 days ago
$198
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, May 5 from Trenton to San Francisco, returning Wed, May 7, priced at $198 found 5 days ago
Fri, May 2 - Wed, May 7
TTN
Trenton
SFO
San Francisco
$200 Roundtrip, found 5 days ago
$200
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, May 2 from Trenton to San Francisco, returning Wed, May 7, priced at $200 found 5 days ago
Tue, May 13 - Tue, May 13
PHL
Philadelphia
SFO
San Francisco
$205 Roundtrip, found 1 day ago
$205
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 13 from Philadelphia to San Francisco, returning Tue, May 13, priced at $205 found 1 day ago
Tue, May 13 - Wed, May 14
PHL
Philadelphia
SFO
San Francisco
$210 Roundtrip, found 19 hours ago
$210
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Tue, May 13 from Philadelphia to San Francisco, returning Wed, May 14, priced at $210 found 19 hours ago
Sat, May 31 - Sat, May 31
PHL
Philadelphia
SFO
San Francisco
$212 Roundtrip, found 2 hours ago
$212
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, May 31 from Philadelphia to San Francisco, returning Sat, May 31, priced at $212 found 2 hours ago
Tue, May 6 - Tue, May 13
PHL
Philadelphia
SFO
San Francisco
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 6 from Philadelphia to San Francisco, returning Tue, May 13, priced at $212 found 1 day ago
Thu, May 29 - Sat, May 31
PHL
Philadelphia
SFO
San Francisco
$218 Roundtrip, found 3 hours ago
$218
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, May 29 from Philadelphia to San Francisco, returning Sat, May 31, priced at $218 found 3 hours ago
Wed, May 7 - Tue, May 27
PHL
Philadelphia
SFO
San Francisco
$219 Roundtrip, found 6 days ago
$219
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, May 7 from Philadelphia to San Francisco, returning Tue, May 27, priced at $219 found 6 days ago

San Francisco Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hotel Focus SFO

Hotel Focus SFO

3 out of 5
per person
Jun 24 - Jun 28
found 1 day ago
Roundtrip non-stop flight included
Philadelphia (PHL) to San Francisco (SFO)
The Claremont Resort & Club

The Claremont Resort & Club

5 out of 5
Save 100% on your flight
per person
Jun 12 - Jun 15
found 22 hours ago
Roundtrip non-stop flight included
Philadelphia (PHL) to Oakland (OAK)
Signature San Francisco

Signature San Francisco

3.5 out of 5
per person
Jun 24 - Jun 28
found 1 day ago
Roundtrip non-stop flight included
Philadelphia (PHL) to San Francisco (SFO)
Holiday Inn Express San Francisco Airport South by IHG

Holiday Inn Express San Francisco Airport South by IHG

3 out of 5
per person
Jun 24 - Jun 28
found 1 day ago
Roundtrip non-stop flight included
Philadelphia (PHL) to San Francisco (SFO)
DoubleTree by Hilton San Francisco South Airport Blvd

DoubleTree by Hilton San Francisco South Airport Blvd

4 out of 5
per person
Jun 24 - Jun 28
found 1 day ago
Roundtrip non-stop flight included
Philadelphia (PHL) to San Francisco (SFO)
Don't see what you're looking for?
See all available trips from Philadelphia Intl. to San Francisco Intl.
View all trips

Frequently asked questions

Can I catch a flight from Philadelphia Airport to SFO right now?
It’s always prudent to learn about any quarantine requirements and travel advice reports in effect in your destination city. Ensure you check out our Covid-19 Travel Advisor for up-to-date information on booking a flight to San Francisco Airport.
Are there direct flights from Philadelphia Intl. Airport (PHL) to San Francisco Intl. Airport (SFO)?
If you’d love to journey from Philadelphia Airport to SFO as fast as possible, you’ll be happy to know multiple airlines offer direct flights. Pick your favorite seat with American Airlines or United Airlines.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Francisco Intl. Airport (SFO), please visit our Customer Service Portal.
How long is the flight from PHL to San Francisco Airport?
Taking around 9 hours and 20 minutes all up, traveling from Philadelphia Airport to SFO is no picnic. On such a long flight, it’s a good idea to get up and stretch your legs as often as you can.
What is the flight distance from Philadelphia Airport to San Francisco Intl. Airport (SFO)?
The flight distance from Philadelphia Airport to San Francisco Intl. Airport (SFO) is 2,500 mi. Neck pillow? Check. Compression socks? Double check. You’re going to need all the carry-on basics for this trip.
What airlines fly from PHL to SFO?
There are a few airlines offering direct flights from Philadelphia Intl. Airport (PHL) to San Francisco Intl. Airport (SFO). American Airlines (AA) is one of the most reputable, operating 52 flights every month. It’s a good idea to also look into the deals on offer from United Airlines (UA). Another popular airline, it operates 30 flights monthly on the Philadelphia to San Francisco route. Be sure to compare the two to score the best fare.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Alaska Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Philadelphia to San Francisco

 

Traveling From
Philadelphia Intl.
Traveling To
San Francisco Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$190

Route Info

Flight path for flights from Philadelphia International Airport to San Francisco International Airport


Origin:
PHL - Philadelphia International Airport
Destination:
SFO - San Francisco International Airport
Distance:
2,539.00 miles


Airlines & Aircraft Used on PHL to SFO Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
De Havilland Canada DHC-8-400 Dash 8Q
American Airlines
Airbus A319
American Airlines
Airbus A320-100/200
American Airlines
Boeing 737-300 pax
American Airlines
Boeing 737-700 pax
Jet Airways (India)
Fairchild (Swearingen) SA26 / SA226 / SA227 Metro / Merlin / Expediter

Discover our best flights from Philadelphia PHL to San Francisco SFO. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Philadelphia PHL to San Francisco SFO at the right price  

Airfares to San Francisco SFO from Philadelphia PHL currently cost between $190 and $219. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Philadelphia PHL to San Francisco SFO 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Philadelphia PHL to San Francisco SFO on Travelocity starting at $106. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Francisco SFO from Philadelphia PHL quicker with direct flights. 

Get to San Francisco faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SFO from PHL to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Philadelphia PHL to San Francisco SFO

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SFO from PHL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Philadelphia PHL to San Francisco SFO today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Philadelphia PHL to San Francisco SFO. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Francisco SFO from Philadelphia PHL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SFO from PHL have this option.  

 

Travel with confidence when you book flights to San Francisco SFO from Philadelphia PHL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.