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Cheap flights from Philadelphia to San Francisco from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to San Francisco departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Philadelphia to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from Philadelphia to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Philadelphia to San Francisco.

Cheap last minute flights

Planning a quick getaway from Philadelphia to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Philadelphia to San Francisco

Find recent round-trip train or bus tickets from Philadelphia to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
7:34 pm - 1:33 pmPHL-SFO
20h 59m1 stop
6:00 am - 6:39 pmSFO-PHL
9h 39m1 stop
$133Frontier
Find Deal
Sat, Feb 15 - Sat, Feb 22
5:15 pm - 11:59 pmPHL-SFO
9h 44m1 stop
10:59 pm - 6:14 amSFO-PHL
28h 15m1 stop
$138Frontier
Find Deal
Tue, Feb 25 - Tue, Mar 4
8:50 am - 12:25 pmPHL-SFO
6h 35mnonstop
11:00 pm - 7:08 amSFO-PHL
5h 08mnonstop
$289American Airlines
Find Deal
Thu, Feb 13 - Sun, Feb 16
6:05 pm - 9:37 pmPHL-SFO
6h 32mnonstop
11:00 pm - 7:08 amSFO-PHL
5h 08mnonstop
$290American Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
6:24 pm - 9:50 pmPHL-SFO
6h 26mnonstop
8:50 am - 5:20 pmSFO-PHL
5h 30mnonstop
$297United Airlines
Find Deal
Tue, Jan 7 - Wed, Jan 8
6:20 pm - 9:46 pmPHL-SFO
6h 26mnonstop
6:15 am - 5:35 pmSFO-PHL
8h 20m1 stop
$299United Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
6:00 am - 11:24 amPHL-SFO
8h 24m1 stop
10:45 pm - 8:48 amSFO-PHL
7h 03m1 stop
$308Delta
Find Deal
Wed, Jan 8 - Mon, Jan 13
6:00 am - 10:35 pmPHL-SFO
19h 35m2 stops
7:15 am - 11:30 pmSFO-PHL
13h 15m1 stop
$311Southwest
Find Deal
Mon, Jan 13 - Thu, Jan 16
9:45 am - 2:50 pmPHL-SFO
8h 05m1 stop
5:45 am - 9:55 pmSFO-PHL
13h 10m2 stops
$313Southwest
Find Deal
Wed, Jan 15 - Sat, Feb 15
6:00 am - 11:30 amPHL-SFO
8h 30m1 stop
12:40 am - 10:42 amSFO-PHL
7h 02m1 stop
$328Delta
Find Deal
Tue, Feb 18 - Sun, Feb 23
5:15 pm - 11:59 pmPHL-SFO
9h 44m1 stop
$65Frontier
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Tue, Mar 4
7:45 am - 9:59 pmPHL-SFO
17h 14m1 stop
$71Frontier
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Wed, Feb 12
6:24 pm - 9:50 pmPHL-SFO
6h 26mnonstop
$149United Airlines
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Tue, Jan 14
7:15 pm - 10:52 pmPHL-SFO
6h 37mnonstop
$150American Airlines
Find Deal
Tue, Mar 4
10:10 am - 5:30 pmPHL-SFO
10h 20m1 stop
$158United Airlines
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Tue, Jan 14
6:00 am - 9:25 pmPHL-SFO
18h 25m3 stops
$163Southwest
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Mon, Jan 13
6:00 am - 9:35 pmPHL-SFO
18h 35m2 stops
$164Southwest
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Mon, Jan 13
6:50 pm - 10:16 pmPHL-SFO
6h 26mnonstop
$174American Airlines
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Sat, Jan 11
6:07 pm - 11:54 pmPHL-SFO
8h 47m1 stop
$180Delta
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Mon, Jan 13
5:15 pm - 11:22 pmPHL-SFO
9h 07m1 stop
$183Delta
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Sat, Jan 11
7:30 am - 5:27 pmPHL-SFO
12h 57m1 stop
2:50 pm - 5:09 amSFO-PHL
11h 19m1 stop
$258Frontier
Find Deal
Tue, Dec 17 - Mon, Jan 6
7:30 am - 5:27 pmPHL-SFO
12h 57m1 stop
6:00 am - 5:09 amSFO-PHL
20h 09m1 stop
$277Frontier
Find Deal
Tue, Dec 17 - Thu, Dec 26
8:40 am - 12:10 pmPHL-SFO
6h 30mnonstop
7:30 am - 3:51 pmSFO-PHL
5h 21mnonstop
$444American Airlines
Find Deal
Sat, Dec 14 - Sun, Jan 12
6:40 pm - 10:06 pmPHL-SFO
6h 26mnonstop
12:41 am - 8:58 amSFO-PHL
5h 17mnonstop
$453American Airlines
Find Deal
Mon, Dec 16 - Sun, Jan 5
6:00 am - 11:26 amPHL-SFO
8h 26m1 stop
10:45 pm - 8:48 amSFO-PHL
7h 03m1 stop
$463Delta
Find Deal
Tue, Dec 17 - Wed, Jan 8
6:13 pm - 1:06 amPHL-SFO
9h 53m1 stop
7:13 pm - 5:42 amSFO-PHL
7h 29m1 stop
$483Delta
Find Deal
Fri, Dec 13 - Sun, Jan 5
6:00 am - 12:02 pmPHL-SFO
9h 02m1 stop
12:59 am - 2:19 pmSFO-PHL
10h 20m1 stop
$563United Airlines
Find Deal
Mon, Dec 16 - Sun, Jan 5
6:20 pm - 9:39 pmPHL-SFO
6h 19mnonstop
8:50 am - 5:20 pmSFO-PHL
5h 30mnonstop
$574United Airlines
Find Deal
Fri, Dec 13 - Fri, Jan 3
5:50 am - 12:00 pmPHL-SFO
9h 10m1 stop
7:55 am - 9:15 pmSFO-PHL
10h 20m2 stops
$623Southwest
Find Deal
Fri, Dec 13 - Mon, Dec 16
3:20 pm - 10:10 pmPHL-SFO
9h 50m2 stops
7:55 am - 9:05 pmSFO-PHL
10h 10m2 stops
$628Southwest
Find Deal
Fri, Dec 13 - Mon, Dec 16
6:50 pm - 10:16 pmPHL-SFO
6h 26mnonstop
11:17 pm - 7:38 amSFO-PHL
5h 21mnonstop
$289American Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
6:05 pm - 9:37 pmPHL-SFO
6h 32mnonstop
11:00 pm - 7:08 amSFO-PHL
5h 08mnonstop
$290American Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
6:24 pm - 9:50 pmPHL-SFO
6h 26mnonstop
8:50 am - 5:20 pmSFO-PHL
5h 30mnonstop
$297United Airlines
Find Deal
Tue, Jan 7 - Wed, Jan 8
6:24 pm - 9:50 pmPHL-SFO
6h 26mnonstop
8:50 am - 5:20 pmSFO-PHL
5h 30mnonstop
$306United Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 18
8:10 pm - 11:26 pmPHL-SFO
6h 16mnonstop
7:30 am - 3:51 pmSFO-PHL
5h 21mnonstop
$318American Airlines
Find Deal
Mon, Jan 6 - Mon, Jan 13
4:35 pm - 7:53 pmPHL-SFO
6h 18mnonstop
9:07 pm - 5:35 amSFO-PHL
5h 28mnonstop
$319United Airlines
Find Deal
Sat, Apr 5 - Tue, Apr 8
6:24 pm - 9:50 pmPHL-SFO
6h 26mnonstop
8:50 am - 5:20 pmSFO-PHL
5h 30mnonstop
$322United Airlines
Find Deal
Mon, Jan 27 - Wed, Jan 29
8:10 pm - 11:26 pmPHL-SFO
6h 16mnonstop
7:30 am - 3:51 pmSFO-PHL
5h 21mnonstop
$347American Airlines
Find Deal
Mon, Jan 6 - Thu, Jan 9
6:50 pm - 10:16 pmPHL-SFO
6h 26mnonstop
7:30 am - 3:51 pmSFO-PHL
5h 21mnonstop
$368American Airlines
Find Deal
Tue, Jan 7 - Sun, Jan 12
6:05 pm - 9:27 pmPHL-SFO
6h 22mnonstop
7:43 am - 4:00 pmSFO-PHL
5h 17mnonstop
$374American Airlines
Find Deal
Sat, Mar 8 - Sat, Mar 15

Frontier flights from Philadelphia to San Francisco

Our best Frontier deals on Philadelphia to San Francisco flight tickets
Frontier
Feb 15
PHL7:34 pmPhiladelphia
20h 59m
1 stop
SFO1:33 pmSan Francisco
Feb 22
SFO6:00 amSan Francisco
9h 39m
1 stop
PHL6:39 pmPhiladelphia
Frontier
Feb 25
PHL5:15 pmPhiladelphia
9h 44m
1 stop
SFO11:59 pmSan Francisco
Mar 4
SFO10:59 pmSan Francisco
28h 15m
1 stop
PHL6:14 amPhiladelphia
Frontier
Mar 1
PHL7:34 pmPhiladelphia
8h 09m
1 stop
SFO12:43 amSan Francisco
Mar 5
SFO3:30 pmSan Francisco
11h 44m
1 stop
PHL6:14 amPhiladelphia

American Airlines flights from Philadelphia to San Francisco

Our best American Airlines deals on Philadelphia to San Francisco flight tickets
American Airlines
Feb 13
PHL8:50 amPhiladelphia
6h 35m
SFO12:25 pmSan Francisco
Feb 16
SFO11:00 pmSan Francisco
5h 08m
PHL7:08 amPhiladelphia
American Airlines
Feb 13
PHL6:05 pmPhiladelphia
6h 32m
SFO9:37 pmSan Francisco
Feb 17
SFO11:00 pmSan Francisco
5h 08m
PHL7:08 amPhiladelphia
American Airlines
Jan 6
PHL8:10 pmPhiladelphia
6h 16m
SFO11:26 pmSan Francisco
Jan 13
SFO7:30 amSan Francisco
5h 21m
PHL3:51 pmPhiladelphia

See travel insights to San Francisco from

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

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

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

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $368.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Philadelphia to San Francisco is on a Wednesday when prices can be found for as low as $379. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $507.

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

Our data shows that the cheapest Philadelphia to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $318. Flights in the morning are often more expensive with an average ticket price of $440.

What is the cheapest Philadelphia to San Francisco flight route?

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

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

The ideal time to book your flight to San Francisco is 28 days in advance when prices tend to average $408. In the past 72 hours, momondo users found flights from Philadelphia to San Francisco for as low as $338.

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

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

Can stopping save me money on Philadelphia to San Francisco flights?

You could potentially save up to 56% on your flight if you consider stops on a Philadelphia to San Francisco flight.

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

As of December 2024, prices for Philadelphia to San Francisco flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to San Francisco

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

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

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

Best Price Found

$65

Fastest flight time

6h 16m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Philadelphia in the past 72 hours is $65. The best round-trip flight deal from Philadelphia to San Francisco found on momondo in the last 72 hours is $133.
The fastest flight from Philadelphia to San Francisco takes 6h 16m
Direct flights go from Philadelphia to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is Philadelphia to San Francisco by plane?

    A flight from Philadelphia to San Francisco will travel around 2514.9 mi. 6h 16m is a normal flight duration for this route.

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

    Prices for flights from Philadelphia Airport to San Francisco Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco 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 San Francisco 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 Philadelphia to San Francisco?

  • What is the most popular airline from Philadelphia to San Francisco?


Best airlines flying from Philadelphia to San Francisco

Compare and see reviews for airlines that fly from Philadelphia to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Sun Country AirPriceFrom $135Free CancellationRating
6.9
404 reviews
Search Sun Country Air flights
FrontierPriceFrom $145Free CancellationRating
6.1
3,489 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $163Free CancellationRating
6.3
8,129 reviews
Search Spirit Airlines flights
JetBluePriceFrom $225Free CancellationRating
7.4
3,298 reviews
Search JetBlue flights
DeltaPriceFrom $259Free CancellationRating
8.0
8,638 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $270Free CancellationRating
7.4
9,103 reviews
Search United Airlines flights
SouthwestPriceFrom $368Free CancellationRating
8.1
4,884 reviews
Search Southwest flights
  • United Airlines Flights From Philadelphia to San Francisco

    United Airlines operates around 7 flights from Philadelphia to San Francisco every week. The average price of these flights found in the last 72 hours has been $463, but momondo users have found United Airlines deals from Philadelphia to San Francisco from as low as $270 round-trip. United Airlines has been scored 7.4/10 in 9,103 reviews.

  • American Airlines Flights From Philadelphia to San Francisco

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Philadelphia to San Francisco about 16 times each week, with ticket deals ranging from $268 to $419. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

Finding the right flight to San Francisco from Philadelphia 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 San Francisco quick and easy, saving you time and money.

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

Flights from Philadelphia to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Philadelphia to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to San Francisco from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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