฿7,920 Cheap Flights from Philadelphia (PHL) to San Francisco (SFO)

View ฿7,920 flight on Wed, 3 Dec 2025Opens in a new window

Popular airlines from Philadelphia International Airport (PHL) to San Francisco International Airport (SFO)

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Cheap Flights from Philadelphia (PHL) to San Francisco (SFO)

Prices were available within the past 7 days and start at ฿7,920 for one-way flights and ฿11,445 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 13 Nov - Wed, 19 Nov
PHL
Philadelphia
SFO
San Francisco
฿11,445 Return, found 6 days ago
฿11,445
Return
found 6 days ago
Select Delta flight, departing Thu, 13 Nov from Philadelphia to San Francisco, returning Wed, 19 Nov, priced at ฿11,445 found 6 days ago
Delta
Thu, 13 Nov - Wed, 19 Nov
PHL
Philadelphia
SFO
San Francisco
฿12,590 Return, found 6 days ago
฿12,590
Return
found 6 days ago
Select Delta flight, departing Thu, 13 Nov from Philadelphia to San Francisco, returning Wed, 19 Nov, priced at ฿12,590 found 6 days ago
Delta
Thu, 13 Nov - Wed, 19 Nov
PHL
Philadelphia
SFO
San Francisco
฿13,635 Return, found 6 days ago
฿13,635
Return
found 6 days ago
Select Delta flight, departing Thu, 13 Nov from Philadelphia to San Francisco, returning Wed, 19 Nov, priced at ฿13,635 found 6 days ago
Delta
Thu, 13 Nov - Wed, 19 Nov
PHL
Philadelphia
SFO
San Francisco
฿13,735 Return, found 6 days ago
฿13,735
Return
found 6 days ago
Select Delta flight, departing Thu, 13 Nov from Philadelphia to San Francisco, returning Wed, 19 Nov, priced at ฿13,735 found 6 days ago
American Airlines
Thu, 13 Nov - Wed, 19 Nov
PHL
Philadelphia
SFO
San Francisco
฿13,740 Return, found 6 days ago
฿13,740
Return
found 6 days ago
Select American Airlines flight, departing Thu, 13 Nov from Philadelphia to San Francisco, returning Wed, 19 Nov, priced at ฿13,740 found 6 days ago
Delta
Thu, 13 Nov - Wed, 19 Nov
PHL
Philadelphia
SFO
San Francisco
฿13,895 Return, found 6 days ago
฿13,895
Return
found 6 days ago
Select Delta flight, departing Thu, 13 Nov from Philadelphia to San Francisco, returning Wed, 19 Nov, priced at ฿13,895 found 6 days ago
United
Thu, 13 Nov - Wed, 19 Nov
PHL
Philadelphia
SFO
San Francisco
฿13,915 Return, found 6 days ago
฿13,915
Return
found 6 days ago
Select United flight, departing Thu, 13 Nov from Philadelphia to San Francisco, returning Wed, 19 Nov, priced at ฿13,915 found 6 days ago
American Airlines
Thu, 13 Nov - Wed, 19 Nov
PHL
Philadelphia
SFO
San Francisco
฿14,065 Return, found 6 days ago
฿14,065
Return
found 6 days ago
Select American Airlines flight, departing Thu, 13 Nov from Philadelphia to San Francisco, returning Wed, 19 Nov, priced at ฿14,065 found 6 days ago
United
Thu, 13 Nov - Wed, 19 Nov
PHL
Philadelphia
SFO
San Francisco
฿14,240 Return, found 6 days ago
฿14,240
Return
found 6 days ago
Select United flight, departing Thu, 13 Nov from Philadelphia to San Francisco, returning Wed, 19 Nov, priced at ฿14,240 found 6 days ago
United
Thu, 13 Nov - Wed, 19 Nov
PHL
Philadelphia
SFO
San Francisco
฿14,390 Return, found 6 days ago
฿14,390
Return
found 6 days ago
Select United flight, departing Thu, 13 Nov from Philadelphia to San Francisco, returning Wed, 19 Nov, priced at ฿14,390 found 6 days ago

Find the cheapest month to fly from Philadelphia (PHL) to San Francisco (SFO)

April is typically the cheapest month to fly

From ฿4,543 - ฿13,186 per traveller.

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city centre is 19 minutes. Flights from ฿30,955
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city centre19 min
Flights from ฿30,955

Frequently asked questions

How much is a flight from Philadelphia Airport to SFO?
Round-trip tickets between PHL and San Francisco Intl. Airport (SFO) start from ฿11,445. This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Philadelphia Airport to San Francisco Airport?
We get that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Philadelphia Intl. Airport (PHL) to SFO that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Philadelphia Intl. Airport (PHL) to San Francisco Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Philadelphia Intl. Airport (PHL) to San Francisco Intl. Airport (SFO)?
Philadelphia to San Francisco is around 4,100 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your eye mask to your earphones. Take a few snacks to nibble on throughout your flight too.
Which airlines fly direct from PHL to SFO?
American Airlines (AA) is the preferred option for many travellers. It operates 65 flights between Philadelphia Airport and SFO each month. You could also take a look at fares with United Airlines (UA). It operates 30 flights a month between Philadelphia and San Francisco.
Are PHL to SFO flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute flight deals between Philadelphia Intl. Airport (PHL) and San Francisco Intl. Airport (SFO) are possible, it also makes sense to keep track of prices well before you fly. In fact, some carriers advertise their prices up to a year ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to book when prices drop.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
San Francisco Intl.
Return price
฿11,445
Distance
4025 km
Average flight time
3 hours 56 mins

Book with confidence

Perfect flights from Philadelphia to San Francisco

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Philadelphia to San Francisco. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Philadelphia Intl. to San Francisco Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿7,920 and roundtrip prices from ฿11,445. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Francisco Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Francisco.
Perfect flights from Philadelphia to San Francisco

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