Which layover airport has the shortest travel time from San Francisco to Philadelphia?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 7h 56m.

How many flights depart from San Francisco to Philadelphia on average per day?

19 flights are operational daily from San Francisco to Philadelphia as of June 2026. The most popular departure time for this route is 6:00AM, with 57% of flights per day taking off at noon.

How many flights depart from San Francisco to Philadelphia on average per week?

134 flights are operational weekly from San Francisco to Philadelphia as of June 2026. The most popular departure day for this route is Fri, with 18% of flights per week taking off on this day.

Which airport is the most popular layover for flights between San Francisco and Philadelphia?

Detroit (DTW) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from San Francisco to Philadelphia?

Southwest is the most popular carrier operating from San Francisco to Philadelphia

What airlines fly to Philadelphia?

United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Philadelphia from San Francisco according to our data. United Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 9 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from San Francisco to Philadelphia?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $241.

Which layover airport has the shortest connection time from San Francisco to Philadelphia?

Detroit (DTW) has the shortest average layover time for this route: 1h 28m.

When did momondo last update prices for flights from San Francisco Airport to Philadelphia Airport?

Prices for flights from San Francisco Airport to Philadelphia Airport were last updated today.

How many operators does momondo search for flights from San Francisco Airport to Philadelphia Airport?

As of June 2026, there are 6 operators available to choose from for flights from San Francisco Airport to Philadelphia Airport.

How old do you have to be to fly from San Francisco Airport to Philadelphia Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$181 Cheap Flights from San Francisco to Philadelphia in 2026

Q: What is the typical price of a round-trip flight between San Francisco and Philadelphia?

Prices are currently low for flights on this route. Typical prices usually range from $368 to $534. The lowest price recently found on this route was $349.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Philadelphia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:20 pm - 7:50 am

SFO

PHL

5h 30mnonstop

6:23 pm - 9:33 pm

PHL

SFO

6h 10mnonstop

$349United Airlines

Fri, Jul 24 - Mon, Jul 27

10:10 pm - 1:09 am

SFO

PHL

23h 59m

2 stops

11:06 am - 10:30 am

PHL

SFO

26h 24m

1 stop

$350Frontier

Thu, Jul 23 - Mon, Jul 27

6:04 pm - 5:39 am

SFO

PHL

8h 35m

1 stop

8:55 pm - 12:31 am

PHL

SFO

30h 36m

1 stop

$351Multiple Airlines

Fri, Aug 14 - Mon, Aug 17

12:29 am - 7:20 pm

SFO

PHL

15h 51m

2 stops

11:06 am - 4:41 pm

PHL

SFO

8h 35m

1 stop

$352Frontier

Fri, Jul 24 - Thu, Jul 30

11:58 pm - 8:30 am

SFO

PHL

5h 32mnonstop

10:44 am - 5:51 pm

PHL

SFO

10h 07m

1 stop

$353American Airlines

Fri, Sep 11 - Sat, Sep 12

10:35 pm - 12:26 pm

SFO

PHL

10h 51m

1 stop

8:28 am - 12:36 am

PHL

SFO

19h 08m

2 stops

$354Multiple Airlines

Mon, Aug 24 - Sat, Aug 29

5:30 pm - 5:31 am

SFO

PHL

9h 01m

1 stop

9:25 am - 12:34 pm

PHL

SFO

6h 09mnonstop

$355United Airlines

Fri, Jul 24 - Wed, Jul 29

7:08 pm - 3:29 pm

SFO

PHL

17h 21m

2 stops

1:32 pm - 7:13 pm

PHL

SFO

8h 41m

1 stop

$356Frontier

Fri, Jul 17 - Fri, Aug 7

12:54 am - 7:20 pm

SFO

PHL

15h 26m

2 stops

6:30 am - 7:03 pm

PHL

SFO

15h 33m

1 stop

$357Frontier

Fri, Aug 14 - Sat, Aug 22

6:00 am - 8:05 pm

SFO

PHL

11h 05m

1 stop

11:06 am - 7:52 pm

PHL

SFO

11h 46m

1 stop

$358Multiple Airlines

Tue, Jul 7 - Sat, Jul 18

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from San Francisco to Philadelphia

Our best United Airlines deals on San Francisco to Philadelphia flight tickets

United Airlines

Jul 24

SFO11:20 pmSan Francisco

5h 30m

PHL7:50 amPhiladelphia

Jul 27

PHL6:23 pmPhiladelphia

6h 10m

SFO9:33 pmSan Francisco

$349

United Airlines

Jul 24

SFO5:30 pmSan Francisco

9h 01m

1 stop

PHL5:31 amPhiladelphia

Jul 29

PHL9:25 amPhiladelphia

6h 09m

SFO12:34 pmSan Francisco

$355

United Airlines

Jul 24

SFO11:20 pmSan Francisco

5h 30m

PHL7:50 amPhiladelphia

Jul 31

PHL6:00 amPhiladelphia

5h 58m

SFO8:58 amSan Francisco

$387

Frontier flights from San Francisco to Philadelphia

Our best Frontier deals on San Francisco to Philadelphia flight tickets

Frontier

Jul 23

SFO10:10 pmSan Francisco

23h 59m

2 stops

PHL1:09 amPhiladelphia

Jul 27

PHL11:06 amPhiladelphia

26h 24m

1 stop

SFO10:30 amSan Francisco

$350

Frontier

Jun 25

SFO6:00 amSan Francisco

20h 38m

1 stop

PHL5:38 amPhiladelphia

Jul 3

PHL11:06 amPhiladelphia

8h 30m

1 stop

SFO4:36 pmSan Francisco

$351

Frontier

Jul 24

SFO12:29 amSan Francisco

15h 51m

2 stops

PHL7:20 pmPhiladelphia

Jul 30

PHL11:06 amPhiladelphia

8h 35m

1 stop

SFO4:41 pmSan Francisco

$352

momondo 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

Cheapest round-trip

Quickest round-trip

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Fri 7/24

11:20 pm-7:50 am

Nonstop5h 30m

Philadelphia

Mon 7/27

6:23 pm-9:33 pm

Nonstop6h 10m

$349

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Thu 7/23

10:10 pm-1:09 am

2 stops23h 59m

Philadelphia

Mon 7/27

11:06 am-10:30 am

1 stop26h 24m

$350

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Fri 8/14

6:04 pm-5:39 am

1 stop8h 35m

Philadelphia

Mon 8/17

8:55 pm-12:31 am

1 stop30h 36m

$351

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Fri 7/24

12:29 am-7:20 pm

2 stops15h 51m

Philadelphia

Thu 7/30

11:06 am-4:41 pm

1 stop8h 35m

$352

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Fri 9/11

11:58 pm-8:30 am

Nonstop5h 32m

Philadelphia

Sat 9/12

10:44 am-5:51 pm

1 stop10h 07m

$353

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Mon 8/24

10:35 pm-12:26 pm

1 stop10h 51m

Philadelphia

Sat 8/29

8:28 am-12:36 am

2 stops19h 08m

$354

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Fri 7/24

5:30 pm-5:31 am

1 stop9h 01m

Philadelphia

Wed 7/29

9:25 am-12:34 pm

Nonstop6h 09m

$355

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Fri 7/17

7:08 pm-3:29 pm

2 stops17h 21m

Philadelphia

Fri 8/7

1:32 pm-7:13 pm

1 stop8h 41m

$356

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Fri 8/14

12:54 am-7:20 pm

2 stops15h 26m

Philadelphia

Sat 8/22

6:30 am-7:03 pm

1 stop15h 33m

$357

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Tue 7/7

6:00 am-8:05 pm

1 stop11h 05m

Philadelphia

Sat 7/18

11:06 am-7:52 pm

1 stop11h 46m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between San Francisco and Philadelphia?

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from San Francisco is in September. Flight prices, which tend to average around $389, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Philadelphia, with average flight prices from San Francisco averaging around $389.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from San Francisco to Philadelphia is on a Wednesday. Travelers who choose to depart for Philadelphia on a Wednesday will often find tickets for as low as $450. On the other hand, Monday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $631.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the afternoon. momondo users have found flights departing from San Francisco to Philadelphia in the afternoon for as low as $459. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $577.

What is the cheapest San Francisco to Philadelphia flight route?

Fly from San Francisco to Philadelphia for the best San Francisco - Philadelphia flight prices

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

You are more likely to see cheaper flights to Philadelphia from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from San Francisco for as low as $369 on momondo.

What cabin class options are available on San Francisco to Philadelphia flights?

There are 4 cabin classes available to choose from on San Francisco to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Francisco to Philadelphia flight prices changed over time?

As of June 2026, prices for San Francisco to Philadelphia flights are approximately 32% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Philadelphia (SFO to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Philadelphia

Best Price Found	$275
Fastest flight time	5h 11m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from San Francisco in the past 72 hours is $275. The best round-trip flight deal from San Francisco to Philadelphia found on momondo in the last 72 hours is $431.

The fastest flight from San Francisco to Philadelphia takes 5h 11m

Direct flights go from San Francisco to Philadelphia every day.

There is 1 airport in Philadelphia. From San Francisco there are direct flights to Philadelphia (PHL).

Search flight deals

Frequently asked questions about flying from San Francisco to Philadelphia

How far is San Francisco to Philadelphia by plane?
The straight-line distance from San Francisco to Philadelphia is 2514.6 mi. By plane, this route typically takes 5h 11m.
When did momondo last update prices for flights from San Francisco Airport to Philadelphia Airport?
Prices for flights from San Francisco Airport to Philadelphia Airport were last updated today.
How many operators does momondo search for flights from San Francisco Airport to Philadelphia Airport?
As of June 2026, there are 6 operators available to choose from for flights from San Francisco Airport to Philadelphia Airport.
How old do you have to be to fly from San Francisco Airport to Philadelphia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Francisco to Philadelphia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Philadelphia is Boeing 737 MAX 9 (31.58% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (26.73%), Boeing 737-900 (19.09%), and Boeing 737 (6.63%).
What is the most popular airline from San Francisco to Philadelphia?
Based on momondo bookings for flights between San Francisco and Philadelphia, the leading airline is American Airlines, making up 66% of the total bookings. Other popular airlines include United Airlines with 27%, Frontier with 3%, and Delta with 2%.

Best airlines flying from San Francisco to Philadelphia

Compare and see reviews for airlines that fly from San Francisco to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $133	Free Cancellation	Rating 7.1 2,990 reviews	Search JetBlue flights
Frontier	PriceFrom $149	Free Cancellation	Rating 5.6 2,877 reviews	Search Frontier flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.8 8,423 reviews	Search Delta flights
United Airlines	PriceFrom $289	Free Cancellation	Rating 7.4 9,868 reviews	Search United Airlines flights
American Airlines	PriceFrom $289	Free Cancellation	Rating 7.1 11,722 reviews	Search American Airlines flights
Southwest	PriceFrom $308	Free Cancellation	Rating 7.9 4,242 reviews	Search Southwest flights

United Airlines Flights From San Francisco to Philadelphia
The lowest priced United Airlines flight from San Francisco to Philadelphia from the last 72 hours was $289. Generally, United Airlines has 12 flights on this route every week with an average price of $496. United Airlines is rated 7.4/10 by our users.
American Airlines Flights From San Francisco to Philadelphia
The best American Airlines deal for San Francisco to Philadelphia flight tickets found on momondo in the last 72 hours was $289, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $446 round-trip. American Airlines operates 32 flights out of San Francisco into Philadelphia in an average week, so prices vary by time and availability. 11,722 American Airlines reviews by users on momondo have scored the airline at 7.1/10.

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Dover

North Wildwood

Essington

Avalon

Lewes

New Castle

Stone Harbor

Vineland

Chester

Pottstown

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Philadelphia?

Finding the right flight to Philadelphia from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Philadelphia quick and easy, saving you time and money.

Can I find flights from San Francisco to Philadelphia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Philadelphia from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Philadelphia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Philadelphia from San Francisco.

I’m not ready to book a flight from San Francisco to Philadelphia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Philadelphia from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 7/21

Tue 7/28

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from San Francisco

Complete your trip

Feeling lucky

Airports servicing Pennsylvania

Allentown-Bethlehem Airport

Altoona Blair County Airport

Wilkes-Barre Scranton Airport

Bradford Airport

DuBois Jefferson County Airport

Erie Airport

Franklin Chess Lamberton Airport

Williamsport Lycoming County Airport

Johnstown Cambria County Airport

Latrobe Westmoreland County Airport

Lancaster Airport

Harrisburg Airport

Pittsburgh Airport

State College University Park Airport

Cheap flights from San Francisco to Philadelphia from $181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Philadelphia departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from San Francisco to Philadelphia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from San Francisco to Philadelphia

Our best United Airlines deals on San Francisco to Philadelphia flight tickets

Frontier flights from San Francisco to Philadelphia

Our best Frontier deals on San Francisco to Philadelphia flight tickets

momondo Fare Finder

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

See travel insights to Philadelphia from

How to get the cheapest flight ticket from San Francisco to Philadelphia

What is the typical price of a round-trip flight between San Francisco and Philadelphia?

What is the cheapest month to fly to Philadelphia?

What is the cheapest day to depart on your flight to Philadelphia?

What is the cheapest time of day to depart on your flight to Philadelphia?

What is the cheapest San Francisco to Philadelphia flight route?

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

What cabin class options are available on San Francisco to Philadelphia flights?

How have San Francisco to Philadelphia flight prices changed over time?

What is the cheapest airline that flies from San Francisco to Philadelphia?

What airlines fly to Philadelphia?

Which airport is the most popular layover for flights between San Francisco and Philadelphia?

Which layover airport offers the lowest fares from San Francisco to Philadelphia?

Which layover airport has the shortest travel time from San Francisco to Philadelphia?

Which layover airport has the shortest connection time from San Francisco to Philadelphia?

How many flights depart from San Francisco to Philadelphia on average per day?

How many flights depart from San Francisco to Philadelphia on average per week?

When to book flights from San Francisco to Philadelphia

Cheap San Francisco to Philadelphia (SFO to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Philadelphia

Best Price Found

Fastest flight time

Direct flights

Airports in Philadelphia

Frequently asked questions about flying from San Francisco to Philadelphia

Best airlines flying from San Francisco to Philadelphia

Compare and see reviews for airlines that fly from San Francisco to Philadelphia with momondo

United Airlines Flights From San Francisco to Philadelphia

American Airlines Flights From San Francisco to Philadelphia

Traveling to a place near Philadelphia?

Why use momondo?

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Pennsylvania

Fly your favorite airline to Philadelphia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Philadelphia

List of cabin classes available on flights landing in Philadelphia. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from San Francisco

According to popular flight searches on momondo this year

Complete your trip to Philadelphia

Explore popular destinations other users love

According to popular flight searches on momondo this year